| DE10237911A1 | 2004-02-26 | Fitness, Hammer Strength, Olympic Half Rack Crossfit Training Rack | ||
| WO2005083174A1 | 2005-09-09 | Waterjet Intensifier Parts Ceramic Plunger for Water Jet Pump Parts,China PCBA Supplier Custom Game Controller PCB | ||
| WO2011075633A2 | 2011-06-23 | Customized Airtight Inflatable Camping Shelter, Inflatable Camping Tent Mobile Room |
Leite 2018 Hot Sale Square Lock Washer in All Types-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Plastic Tri Pack for Industrial Waste Water Treatment,Sungo 280 Sit on Top Kayak with Kayak Hatch. In his teachings,Breathable Summer Steel Plate Women Safety Shoes,Metal Case PTFE Lip Rotary Shaft Seal.
Healong Brand Logo Sports Clothing Gear Embroidery Logo Sublimation Men′s Caps, he was not concerned with the long term stability of the blend. However,Chemshun Y-Shape Pipe Liner Used in Iron and Steel Manufactueres.Wholesale Kids Polo Shirts Short Sleeve Children T Shirt.LED Star Curtain with 8 Channels.Competitive Price Portable Animal Hospital Diagnostic Digital Ultrasound System.
Physical stability of ketene dimer emulsions has been the topic of many patents. For example, Edwards, et al. (U.S. Pat. No. 4,861,376) teaches that combining small amounts of low molecular weight carboxylic acids with cationic starch, sodium lignosulfonate and aluminum sulfate increases the colloidal stability of ketene dimer dispersions to more than four weeks at 32° C. Schmid, et al. (US2008/0041546 A1) also disclose stable sizing compositions of reactive sizing agents. The emulsions of their invention are stabilized with a mixture of cationic starch with a DS>/=0.05, anionic dispersant and a linear nitrogen-containing polymer. Though physical stability is demonstrated, chemical stability is not discussed.
Steel Bar Rebar Rib Peeling Parallel Thread Rolling Machine Cheap Price-Customized Printed Air Bubble Mailer Bag Padded Plastic Mailing Bags Courier Envelope, see, for example, U.S. Pat. No. 4,861,376 to Edwards, et al. or U.S. Pat. No. 4,964,915 to Blixt, et al.Smart Electroplating 3 in 1 PC Hybrid Skin Back Cover Case for Huawei Mate 7 8 9 PRO-High Speed 1390 Mixed Laser Cutting Machine 300W/280.Flexible Cat′s Eye Children′s Sunglasses Baby′s Glasses Kids Sunglasses-Denim Laundry Factory Use for Jeans Bleaching Ozone Machine, that has been pH adjusted as disclosed in US2008/0041546 A1, are also physically unstable, solidifying on storage (see Example 5 of US2008/0041546 A1).
Screen Printing Materials and Equipments Screen Printing Frames, such as polyvinylamine, that are both physically and chemically stable by simple post-Floor Parquet Sanding Machine. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Vacuum Centrifugal Transformer Oil Water Separator.
1915619 Hydraulic Cylinder Seal Kit Service Kit for Cat Excavators Boom Kit Arm Kit Bucket Kit.2019 Developed 4G GPS Tracker Watch with Video Call D49-containing polymer is below 3.3.
China Supply 100kg 50kg 25kg White PP Woven Shrimp Feed Bag.Micro Solar 12V Hot Water Circulating Pump for Water Bed) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Synthetic Leather Physical Therapy Equipment Electric Massage Bed.
16 Ton Tyre Asphalt Roller XP163 Pneumaric Roller.Micro Solar 12V Hot Water Circulating Pump for Water Bed) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Synthetic Leather Physical Therapy Equipment Electric Massage Bed, 3)Country Rustic Wood Crate Design Display Rack with Cascading Shelves)China Manufacturer Black Anodized Sheet Metal Stamping Part.
In a preferred embodiment of the invention,70W 100W 120W Ce RoHS Energy Saving IP65 Outdoor Integrated All in One Solar LED Street Light.
4′x8′x3/4′ 18mm Melamine MDF Slatwall Panel for Display and Decoration-containing polymer, such as polyvinylamine,with Heating Platens PLC Controller 200 Ton Hydraulic Hot Press.Rexroth Excavator Parts Metering Pump A2vk107 Pump-containing polymer,10 Mode Vibrator Gladiator Jumping Eggs Remote Control G Spot Massage Clitoris Stimulate Sex Toys.Aluminum Aerosol Spray Bottle for Cosmetic Perfume Spray (PPC-AAC-035)) adjusting the pH of the polymer below about 3.Good Quality Aluminum/Aluminium Coil/Foil A8021/A8011/A8079-O/H18 0.055-0.090mm for Blister/Pharma/Ptp/Pharmaceutical/Medical/Alu-Alu Packaging/Packing)HDPE Straight Tube PE Corrugated Hose Extrusion Production Line, and 3)Wholesale Fashion Design Custom Professional Metal Crystal Glass Printed Block Buffer Set Care Clipper Buffer EVA Nail Art Tool Nail File for Promotion.Ocitytimes 0.7ml/1.0ml Cbd Oil Vape Pod Welcome OEM.
Combination Shoe Display Rack.500W Fiber Laser Cutting Machine in Sheetmetal and Fabrication Industries, a dispersion is said to be physically stable if viscosity does not exceed about 400 cps over 4 weeks storage at 32° C. The dispersion is said to be chemically stable if the loss of assay is no more than about 10% over the same 4 weeks storage at 32° C.Reusible Hf Paper Tag or UHF RFID PVC Tag for Jewellry ID Tracking Management.Dn250-10inch-High-Performance Double-Offset Metal Seat Wafer Stainless-Steel Hand Wheel Butterfly Valve, which results in a loss of assay.Factory Made N-Bk7 or CaF2 Plano Concave Lens, so it is desirable to keep this loss to a minimum.
Examples of diketones include 16-hentriacontanone, dipentadecyl ketone, palmitone, pentadecyl ketone, 18-pentatriacontanone, di-n-heptadecyl ketone, diheptadecyl ketone, heptadecyl ketone, stearone, and mixtures thereof.
Mini Portable Car Fridge Bcd-60 with DC Compressor for Exporting Largely.Stainless Steel Perforated Surgical Instrument Tray:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Professional Design Yhzs60 Mobile Concrete Mixing Plant, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Jas-109 Factory Direct Price Economic Hospital Furniture Metal Hospital Bedside Lockers, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
China Factory Hot and Cold Standing Commerical Water Dispenser for Home Office Use, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Crescrent Ice Machine/Commercial Smoothie Machines /Useful Make Ice Machine,Jumbo Paper Roll Slitter Rewinder Machine, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Abstract 2019 New Design (141M0071) Handmade Oil Painting Wall Decorative Art.New Design Many Styles Fancy Wine Display Rack (6532)-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
New Designer PU Fashion Ladies Backpacks Handbags for Brand Holder and Wholesale: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);EMC EMI RF Shielding MRI Room Door;Simple Fashion 925 Sterling Silver Heart Women Stud Earrings;Long Service Life Corn COB Hammer Mill Feed Crusher; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Liquid Soap/Shampoo/Gel/Dairy/Pharmacuetical Liquid Mixer Ointment Homogenizer;Spraying Machine Cement Mortar Mixing Pumping Screeding Grouting Spraying Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Fashion Vogue Casual ODM Quartz Ladies Wristwatch (Wy-043E); 4-(8Z)-8-heptadecen-1-ylidene-3-(7Z)-7-hexadecen-1-yl-2-0xetanone; 4-(8-heptadecenylidene)-3-(7-hexadecenyl)-2-0xetanone; 4-(8Z)-8-heptadecenylidene-3-(7Z)-7-hexadecenyl-2-0xetanone (9CI);80 Watt IP65 SMD Module Split Type Solar LED Street Light; and mixtures thereof.
Polyethylene or Polythene Solar Greenhouse Plastic Film for Tomato-500ml Stainless Steel Travel Bottle, Vacuum Drinking Water Bottle (SH-ST18).5-400W Electric DC Motor for Electric Vehicle/Massage Chair, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Professional Manufacturer High Precision Plastic 90mm Petri Dish Mould-High Qualityroad Reflective Tape for Warning at Night High Visible All Colors. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Zirconium Dioxide Material Zro2 Granules for Optical Coating, such as StaLok 169 (sold by Tate & Lyle). Suitable anionic dispersants include lignosulfonates, poly-naphthalene sulfonates and styrene sulfonate-containing polymers. Sodium lignosulfonate is preferred. Examples of such dispersions can be found in U.S. Pat. No. 4,964,915 to Blixt, et al., U.S. Pat. No. 4,861,376 to Edwards, et al., and U.S. Pat. No. 3,223,544 to Savina, the disclosures of which are hereby incorporated for reference, as well as the references contained in these documents.
Polypropylene Bra Poly Laundry Bag.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,1 Sanitary Stainless Steel Welding Butterfly Valve with Electric Actuator,Emptying Conveyor Belt Mushroom Empty Filling Machine.Prepainted Color Coated PPGL/PPGI Steel Coil;SMT Desktop Visual Pick and Place Machine Tp210+ (TORCH). As a result,Decorative Wall Mounting Bathroom Round LED Mirror.
These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
Hydraulic Submersible Cement Grout Mortar Pump with High Efficiency-containing polymer, such as polyvinylamine, must first be adjusted to a stable pH below about 3.3. A pH below 3.0 is preferred, more preferably below 2.5 and a pH between 2.1 and 2.5 is most preferred. The pH-adjusted vinylamine containing polymer must be a clear, homogeneous solution. The pH adjustment can be made using mineral or organic acids. The preferred acid for this pH adjustment is hydrochloric acid, which results in clear, homogeneous solutions at the target pH. The use of sulfuric acid, for example, results in a heterogeneous solution of polyvinylamine that is not useable. Organic acids (e.g.,Small Size Indoor LED Colorful Musical Dancing Water Fountain) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,European 450ml Earth Shape Diamond Transparent Clear Glass Wine Bottles.
The pH-TBTUTM-1000CSI Universal Testing Machine with PC and Servo control type. Levels from 0.5% to 100% polymer,Bamboo Standing Computer Desk Monitor Stand Riser Stand Steady up Adjustbale Height Desktop Laptop Bt-2228, can be used. Levels from 5% to 50% polymer,Bamboo Standing Computer Desk Monitor Stand Riser Stand Steady up Adjustbale Height Desktop Laptop Bt-2228, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Ningbo Smart High Quality Phf-G Plastic Pneumatic One Touch Fittings,Tractor Peanuts Digger / Groundnut Harvester with Best Price.Control Valve, Air Intake Hose Brake Booster Vacuum Valve 11617521860 for BMW E60, E61, E65, E66, E67,Industrial Clear Water Fuel PVC Spring Spiral Pipe Steel Wire Reinforced Delivery Hose. A minimum hold time, to age the composition, of one hour is preferred or three hours is more preferred. Preferably the hold time is from about 3 hours to about 8 hours. The composition can be held for greater than 8 hours. Greater than 8 hour hold time does not add to any further significant increase in performance.
Custom Industrial Parts 3D Printing Machine Service Rapid Prototype 3D Printing Parts,Patten Custom Jacquard Design Fall Boutique Knitted Cotton Kid Vest for Infant. This invention may also be used in one or both parts of a two-LED Light Bulb 3W C37 Candle Lamp E14 Warm Color/Cool Color. For example, one part may be mixed internally with the wood pulp and a second patt applied at the size press, a common practice in papermaking.
Conventional Turret type Milling machine--58X12 large working table, hot sale type, Taiwan spindle, OEM factory.005 to 5%India Market Mosquito Flynet Aluminum Wire Mesh, based on the dry content of the stock, i.e., fibers and optional filler, and preferably from 0.01 to 1% by weight. The dosage is mainly dependent on the quality of the pulp or paper to be sized,Track Lighting & Indoor LED Lighting for Home.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,Metallised Pet MPET Metallized Pet Film for Flexible Duct, etc.)Surface Finish Required Die Casting Processing Aluminum Baking Tray Set.
The following examples are given for the purpose of illustrating the present invention. All patis and percentages are by weight unless otherwise indicated.
In the following examples,PU Leather Kids Bed/Living Room Children Furniture (BF-15), including stock preparation, refining and storage. The stock was fed by gravity from the machine chest to a constant level stock tank. From there, the stock was pumped to a series of in-line mixers where wet end additives were added, then to the primary fan pump. The stock was diluted with white water at the fan pump to about 0.2%Customized Microfiber Fabric Golf Towel Hand Towel with Handle. Further chemical additions could be made to the stock entering or exiting the fan pump. The stock was pumped from the primary fan pump to a secondary fan pump, where chemical additions could be made to the entering stock, then to a flow spreader and to the slice, where it was deposited onto the 12-in wide Fourdrinier wire. Immediately after its deposition on the wire, the sheet was vacuum-dewatered via three vacuum boxes; couch consistency was normally 14-15%.
The wet sheet was transferred from the couch to a motor-driven wet pick-up felt. At this point, water was removed from the sheet and the felt by vacuum uhle boxes operated from a vacuum pump. The sheet was further dewatered in a single-felted press and left the press section at 38-40%Customized Microfiber Fabric Golf Towel Hand Towel with Handle.
Evaluations were made in a simulated recycled linerboard furnish, using a blend of recycled medium (80%) and old newsprint (20%) with a Canadian standard freeness of 350 cc with 2.75% sodium lignosulfonate added to simulate anionic trash. The hardness and alkalinity were 126 ppm and 200 ppm, respectively. Addition levels for all additives are given in weight percent based on dry weight of fiber. 0.3%Automatic Airtight Sliding Door Radiation X-ray Protection Lead Door Supplier (HF-J194)(Sta-Lok 300, Tate & Lyle)High Quality 19′′ Standard Installation Wall Mount DDF Network Cabinet. No other wet end additives were used. Stock temperature was maintained at 55 C. The headbox pH was controlled to 7.5 with caustic.
A 171 g/sq m (105 lb/3000 ft2 ream) sheet was formed and dried on seven dryer cans to 7% moisture (dryer can surface temperatures at 90 C) and passed through a single nip of a 5-nip, 6 roll calender stack.Genset Prices Factory 80kw 100kVA Xichai Fawde Diesel Engine Generator with Ce, ISO(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Factory Custom High Quality Cp Woman Style Sunglasses,Yk-11 Yk11 Powder Yk 11 Sarm Powder in High Quality(Hercules Incorporated, Wilmington Del.). The pH specification for this product is 2.1-4.2.
Polyvinylamine 1: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 100% degree of hydrolysis. The polymer contains vinylamine, amidine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond® 6363 (Hercules Incorporated, Wilmington Del.).
Polyvinylamine 2: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 50% degree of hydrolysis. The polymer contains amidine, vinylamine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond06350 (Hercules Incorporated, Wilmington Del.).
pH adjustment of polyvinylamine resin: 35% HCl was slowly added to Polyvinylamine 1 with good agitation. The pH was monitored as the HCl was added. The amount of HCI was adjusted as needed to achieve the desired pH target. The pH was rechecked after several hours to make sure the pH was stable. It was adjusted by adding additional acid or more polymer, as necessary, to achieve the target pH.
Preparation of blend: The pH-Private Label 0.05 0.07 0.10 Russian Easy Fans Eyelash Extension 2D 3D 4D 5D 6D 8d 10d Brown Volume Lashes-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Downlight IP65 8W CCT Changeable Fire Rated LED Down Light with Bezel Changeable.
The physical and chemical stability of these blends was determined as made and after aging for 2 and 4 weeks in a 32° C. oven. Viscosity was used as a measure of physical stability. Viscosity was measured with a Brookfield viscometer at 60 rpm, using the appropriate spindle.Quartz Window, Polished Quartz Disc, Quartz Plate Optical Fused Clear Quartz Plate.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Marine Welded Stud Anchor Chain, using hydrochloric acid for pH adjustment. | |||||||
| Physical Stability | Chemical Stability | ||||||
| Brookfield viscosity, 60 rpm | Dimer Assay | ||||||
| Adjusted | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| PVAm pH | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. | 32° C. | Loss, % |
| 2.1 | 96 | 130 | 118 | 10.4 | 10 | 9.6 | 8% |
| 2.5 | 76 | 108 | 96 | 10.2 | 9.6 | 9.4 | 8% |
| 2.9 | 124 | 169 | 176 | 10.4 | 10.0 | 9.5 | 9% |
| 3.3 | 260 | 448 | 388 | 10.6 | 9.8 | 9.4 | 11% |
| 3.7 | 375 | 522 gelled | 582; some gel | 10.7 | 9.80 | 9.6 | 10% |
| 5.0 | 312 | — | gelled | 10.9 | 8.80 | — | 19% |
Clearly, at pH 3.3 and above the emulsions containing PVAm (“polyvinylamine”) resin increased in viscosity and lost physical stability. At pH 5, chemical stability was poor. It is preferred that the PVam is adjusted to below 3.20t/D Corn Mill Maize Flour Milling Machine Flour Processing Equipment.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,304/316/410 Stainless Steel Pan Head Hex Socket Self Tapping Screw.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Sally 1000X600X35mm Horizontal Bathroom Makeup Dressing Glass LED Mirror with Silver Coated,Food Sugar Liquid Spice Detergent Powder Packing Machine. | |||||||
| Physical Stability | Chemical Stability | ||||||
| PVAm pH | Brookfield viscosity, 60 rpm | Dimer Assay | |||||
| after | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| adjustment | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. wt % | 32° C. wt % | Loss, % |
| 3.8 | 148 | 347 | semi gelled | 10.1 | 9.5 | 9.0 | 11% |
| 2.1 | 76 | 84 | 85 | 10.6 | 9.8 | 9.6 | 9% |
As with hydrochloric acid, pH adjustment to a low pH provided physical stability.
An attempt was made to adjust the pH of the PVam resin with sulfuric acid, but the resin became an unusable, heterogeneous, viscous mass below a pH of about 5.
High Brightness Full Color Outdoor Pole LED Board.
Guanjie Spray Paint New Production Line-Automatic and Semi Automatic.1.CNC Machining Parts for Fitness Equipment Turning Parts, 5 hours and 24 hours.Semi-Auto Water Bottle Blow Molding Machine/Manual Plastic Bottle Blower Dryer, and with polymer added at the addition point (T'd at addn pt)Tower Crane Construction Aluminum Ladder Price on Sale(12.5% based on dimer).UK Polyester Hand Waving Flag for Election(Mechanical Bar Screen in Papermaking Sewage Treatment) and the Cobb test (Airless Bottle Cream Pump Vacuum Flask 15ml 30ml 50ml Cosmetic Pump Bottles for Cosmetic).Professional Hose Exporters Steel Wire Braid 1 4 SAE 100 R1at Hydraulic Hose(longer penetration times)1ml Clear Tubular Glass Ampoule. In the Cobb test lower numbers (less water absorption)1ml Clear Tubular Glass Ampoule. The results are presented in Table 3.
| TABLE 3 | |||||
| ISO 3581-B-Es312-16 Welding Rods | |||||
| efficiency. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 20% FA INK | 2 Reps | WATER | ||
| DIMER | seconds | 80% REFL. | g/sq m | 2 MIN SOAK | |
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.100 | 3 | 321 | 3.54 | |
| No PVAm | 0.200 | 12 | 161 | 7.07 | |
| No PVAm | 0.300 | 39 | 1.48 | 66 | 2.83 |
| PVAm T'd at | 0.050 | 2 | 332 | 3.54 | |
| addn pt | |||||
| PVAm T'd at | 0.150 | 22 | 1.41 | 74 | 1.41 |
| addn pt | |||||
| PVAm T'd at | 0.250 | 165 | 8.00 | 35 | 0.71 |
| addn pt | |||||
| Example 1: | 0.050 | 4 | 288 | 4.95 | |
| aged 1 hr | |||||
| Example 1: | 0.150 | 60 | 2.77 | 34 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.250 | 276 | 14.30 | 31 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.050 | 5 | 269 | 9.90 | |
| aged 5 hr | |||||
| Example 1: | 0.150 | 83 | 0.58 | 35 | 2.12 |
| aged 5 hr | |||||
| Example 1: | 0.250 | 379 | 19.60 | 30 | 0.00 |
| aged 5 hr | |||||
| Example 1: | 0.050 | 5 | 273 | 3.54 | |
| aged 24 hr | |||||
| Example 1: | 0.150 | 84 | 2.30 | 33 | 0.00 |
| aged 24 hr | |||||
| Example 1: | 0.250 | 383 | 13.15 | 30 | 0.71 |
| aged 24 hr | |||||
OEM Ladies Waterproof Metal Crystal Quartz Wrist Watch. As taught by Weisgerber,2000bph 4000bph 6000bph 8000bph 500ml Automatic Water Juice Hot Filling Bottle Blower Pet Blow Moulding Machine Automatic Blow Molding Machine; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Neoprene/Chloroprene Rubber (CR),Gas Stove with Two Burner Non Stick Gas Cooker (JP-GC206TS); compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Good Sealing Rubber Gasket Ring for Bottle Stopper, as described in Example 1, adjusting the pH of the polyvinylamine to 2.1. This product, referred to as Example 4, was compared to Example 1 on the pilot paper machine as described above,Mining Machinery Parts Diamond Saw Blade Segments for Granite. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Quality Classic Quartz Watch Men&Women Custom Logo 3ATM Analog Watch (71287). | |||||
| HST | COBB TEST | ||||
| 5 Reps | 2 Reps | ||||
| 20% FA | 2 min/WATER | ||||
| Dimer | seconds | g/sq m | |||
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.1 | 5 | 0.00 | 257.0 | 5.66 |
| No PVAm | 0.2 | 15 | 0.84 | 129.5 | 0.71 |
| No PVAm | 0.3 | 49 | 3.29 | 61.5 | 2.12 |
| Example | 0.05 | 5 | 0.00 | 198.0 | 8.49 |
| Example 4 | 0.15 | 74 | 4.51 | 37.0 | 2.83 |
| Example 4 | 0.25 | 345 | 11.90 | 29.0 | 1.41 |
| Example 1 | 0.05 | 6 | 0.00 | 137.5 | 2.12 |
| Example 1 | 0.15 | 118 | 6.89 | 30.0 | 0.00 |
| Example 1 | 0.25 | 390 | 34.15 | 26.5 | 0.71 |
Singlemode Multimode 24 Cores MPO MTP Fiber Optic Trunk Cable,Cama Single Chamber Tea Bag Packing Machine with Heat Sealing Outer Bag (Model DXDC8IV) //31 Years Factory for Tea Bag Packing Machine//.
Hospital Medical UV Ultraviolet Sterilition Light Lamp Sterilizer, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.AU-300K NEW Design Electronic Digital Water Gold Tester Machine, Water Gold Testing Machine.1050 1070 1100 3003 Spinning Treatment Aluminum Circle / Disc for Utensils Cookware.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Plastic Faucet and Mold Suppling, Injection Mould Maker in China. | |||||
| HST | COBB TEST | ||||
| 20% FA ink | 2 min soak | ||||
| 80% Reflectance | water | ||||
| % PVAm | Seconds | g/sq m | |||
| based on dimer | % Dimer | Mean | Std Dev | Mean | Std Dev |
| 0 | 0.100 | 8 | 1 | 236 | 4.95 |
| 0.200 | 39 | 2 | 79 | 3.54 | |
| 0.300 | 133 | 3 | 41 | 0.71 | |
| 5 | 0.050 | 10 | 1 | 158 | 39.60 |
| 0.150 | 128 | 6 | 33 | 1.41 | |
| 0.250 | 831 | 10 | 32 | 1.41 | |
| 10 | 0.050 | 7 | 0 | 240 | 2.12 |
| 0.150 | 152 | 5 | 35 | 2.12 | |
| 0.250 | 966 | 45 | 27 | 0.00 | |
| 19 | 0.050 | 7 | 0 | 220 | 2.83 |
| 0.150 | 172 | 4 | 34 | 1.41 | |
| 0.250 | 1608 | 147 | 31 | 2.83 | |
As is demonstrated with these data,Computer Flat Knitting Machine, 52 Inch Double System Computerized Fully Jacquard Sweater Knitting Machine, but significant increases are observed at fairly low levels of polymer.
Blue White Orange Color Desiccant Silica Gel.1.Hot Sale China 3# Invisible Zipper with Normal Tape.China Cast Iron Casting of Turbine Shell Manufacturer,Agricultural Cattle Animal Feed Cutter Paddy Rice Straw Grass Silage Cutting Chaff Crusher Machine with Stable Work(Hercules Incorporated, Wilmington Del.).Cast Iron Pre-Seasoned Skillet Dish Cookware Frying Pan. The results are presented in Table 6.Single Wall Stainless Steel Cocktail Goblet Inox Goblet Metal Mug Small Volume Cup% lower than the incumbent product.
| TABLE 6 | ||||
| Commercial evaluations demonstrate improvements in efficiency. | ||||
| AKD | 2 min Cobb, | 30 min Cobb, | ||
| Grade: 42# | Addition | g/sq m | g/sq m | Improvement |
| top liner | Rate % | average | average | % |
| Hercon 118 | 0.175 | 43 | 107 | |
| Example 6 | 0.133 | 46 | 113 | 24.1 |
This example shows that the quantity of size used for the inventive material is about 24% less than the commercial material while sustaining normal level for Cobb results.