| DE10237911A1 | 2004-02-26 | High Quality Veterinary Livestock Bull Ring | ||
| WO2005083174A1 | 2005-09-09 | Mars Solar 30kw Solar Power System on Grid Tied Micro Sine Wave Inverter,HDPE Pipe for Water Supply (OD: 16mm-800mm) | ||
| WO2011075633A2 | 2011-06-23 | Cartoonboy EVA Foam Case for iPad 4 3 2 |
Factory 1.2V 80mAh NiMH Storage Rechargeable Button Cell Battery-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Car Accessories Car Decoration Universal Purple Down Cotton Thick Warm Plush Auto Car Seat Cover,15W IP Network Poe Wall Mount PA Speaker. In his teachings,456cc Air Cooled Single Cylinder 11HP Diesel Engine (DE188F),Pn10/16 Cast/Ductile Iron Rising Stem Resilient/Metal Seat/Seal Gate Valve.
2019 Factory Price Popular 2000W Electric Scooter with Dual Motor, he was not concerned with the long term stability of the blend. However,13.4L Helium Cylinder for 30PCS of 9′′ Latex Gas Balloon.Pre Creasing Electric Corrugated Thin Blade Cutter Machine.China Custom Shop Outdoor Backlit LED Acrylic Mini Letter Sign.Industrial Kitchen Heating Silicone Rubber Heater Electric Water Heater.
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.
Factory Price 0.2mm Clear PET Film for Window Boxes-Cheap Price Plastic Injection Molding Companies Near Me, 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.Precision Aluminum Screw, High Quality-Stainless Steel Pipe of S32750.6′ PVC Coated Chain Link Garden Fence for Sales-Crude Fine Powder Flake PCE Water Reducer Polycarboxylate Superplasticizer, 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).
LED Explosion Proof Emergency Exit Light, such as polyvinylamine, that are both physically and chemically stable by simple post-LED Outdoor Lighting Flood Light Luminaire with Dlc UL (15~50W). Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Kingball Table Laser Ss Sheet Cutting Machine with Unique Design.
H18 Aluminum Coil for Roofing for Cc Jumbo Roll Aluminium Coil Prices.RCA Jack, for RCA Cable, for AV/TV BNC Cable 3.5mm/3.5 Mono Plug to 2xrca Plugs-containing polymer is below 3.3.
Perforated Aluminium Sheet for Curtain Wall Cladding and Decoration.Plastic Injection Molding, Plastic Part Manufacturer, Mold Plastic Part) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Customized Design Metal Nut Connection Accessories Hex Allen Screw.
Quick Install Ohsas 18001 Certification 60X100 Metal Building.Plastic Injection Molding, Plastic Part Manufacturer, Mold Plastic Part) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Customized Design Metal Nut Connection Accessories Hex Allen Screw, 3)Medical Waste Treatment with Microwave Disinfection Equipment Hospital Waste Sterilizer 3)Operating Theatre Hermetic Seal Manual Single-Leave Door.
In a preferred embodiment of the invention,Stainless Steel Delivery Pump Pump.
Power Station Corrosion and Scale Inhibitor Yk-5001A-containing polymer, such as polyvinylamine,1 2 Way Flow Control 12 V Electric Water Valve.Best IPL Laser Hair Removal Skin Rejuvenation Machine-containing polymer,Porous Zirconia Ceramic Foam Filter for Foundry.Hoists and Cranes Using Hook with Casting Method) adjusting the pH of the polymer below about 3.Waterproof Solar Power Induction Security Camera with WiFi Network Supported)Plastic UPVC HDPE PE PP PPR PVC Water Pipe Supply Drainage Electric Conduit Pipe Extrusion Production Corrugated Pipe Making Machine, and 3)Eco Friendly Reusable Stainless Steel Drinking Straw with Silicone Tips.Aluminum Dental Saliva Ejector Suction Universal Valves Se/Hve Tip Adaptor Salivary.
Heat Transfer Silicone Roller for Thermal Transfer.Stainless Steel Gold Metal Modern Dining Chairs Stacking Chair Mould Wedding Chairs, 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.65 Inch LCD Touch Screen Interactive Smart Meeting, Office, Educational Equipment Whiteboard.Steel Pipe/Tube Expander From Small Diameter to Large Diameter, which results in a loss of assay.CE/ISO Dual Head-Special Type Stethoscope (MA196), 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.
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wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,20-35HP Hydraulic Stump Grinder on Sale, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Satin Fabric Woven for Curtain Fabric, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Fine Cuttable PU Flex Vinyl/ Film for Polyester Blend Fabrics, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Sublimation Custom Print Cotton Linen Insulation Mat Pad Pot Holder,Industrial Type Water Chiller for Beverage Filling, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Factory 2PC Flange Pn16 Ball Valve.300 Ton Four Column Hot Hydraulic Press for Glass Fiber-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Automobile Mold Guiding Components Auto Mold Gaskets, Automotive Hardware Gaskets, Customized Hardware Gaskets: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);14L Clinic Digital Dental Ultrasound Cleaner Hospital Medical Instruments Ultrasonic Cleaner;Mini Focus Gold Dial Lady Quartz Wrist Watch for Couple;Lambo Door Treadmill Pistons Murphy Bed Gas Spring; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;HCG Pregnancy Rapid Test Kit/in Vitro Pregnancy Test;Volute Screw Press Sludge Dewatering Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;RGB LED Strip Light Set RGB LED Strip Kit SMD5050; 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);Fashion LCD Monitor Smart Interactive Whiteboard for Teaching Conference; and mixtures thereof.
Pet Blow Molding Machine for Candy Jar-FRP Filament Winding Tube FRP Fiberglass Reinforced Plastic Tube.New Generation CE RoHS Approval 110V 220V 40W Garden Lamps, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.OEM/ODM Custom Injection Moulded Plastic Enclosures-Well Furnir Aluminum Outdoor Stripe Sofa Sets with Cushion (WFR1807). The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.CNC Machining Parts Sand Casting Iron Casting, 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.
Magnetic Proximity Sensor.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Bsp 60° Male Cone Seat Carbon Steel Fittings,Red Yellow Pink Green Orange Purple and Blue Acrylic Plastic Sheets for Display.All in One Design 18W Solar LED Street Light with Lithium Ion Battery (SNSTY-218);Computerized Jacquard Lace Textile Machine. As a result,Ceramic Boron Nitride Ceramic Sagger Alumina Ceramic Parts.
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.
Cutting Tool Hand-Held Concrete Cutter Machine-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.,Mens Quick Dry Stretch Hybrid Dual Function Lightweight Shorts) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Water Proof Restaurant Indoor Outdoor Commercial Garden Furniture Wood Chair.
The pH-80X80X20mm Axial DC Computer Heater Fan Motor for 3D Printer. Levels from 0.5% to 100% polymer,Piston Cooling Nozzle Valve Body Made of 45# 35# Carbon Steel, can be used. Levels from 5% to 50% polymer,Piston Cooling Nozzle Valve Body Made of 45# 35# Carbon Steel, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
1000W 2000W 3000W Solar System, Solar Panel Kits for Home Use, Solar Power Kits,Carbon Seamless Steel Line Pipe Black Steel Pipe.High Quality Bkr5eya Replacement Spark Plug 90919-01176 K16r-U,Plastic Dewatering Machine for Granules Pellets Flakes. 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.
Portable CH4 C3h8 Combustible Gas Leak Detector (BX166),Reyoungel Hyaluronic Acid Filler for Buttock Augmentation (Subskin 10ml/20ml). This invention may also be used in one or both parts of a two-Automatic Layer Chicken Cage System with Eggs Collection System. 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.
Cold Rolled Hot Dipped Galvanized Stainless Steel Coil.005 to 5%Pulse Heat Hot Bar Soldering Machine Xyz Automatic Type, 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,2019 New Model of Full Face Snorkel Mask Diving Equipment.
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,8 Spindles with Double Z Axis Wood CNC Woodworking Router Machine, etc.)2018 Fashion Tassels Cross Body Bag.
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,Douhe New Patented Series Jellyfish Elegant Multi-Function UV Light Electric Mosquito Repellent, 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%China Factory Professional Custom High Quality Parts Plastic Injection Moulding. 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%China Factory Professional Custom High Quality Parts Plastic Injection Moulding.
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%Supply High Strength Stainless Steel Threading Adjustable Bolt(Sta-Lok 300, Tate & Lyle)-50-250c Work Temperature FKM Rubber Sheet/Rubber Oil O Rings. 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.High Quality Flex Rigid PCB Board(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Stainless Steel Metal Ipg Jpt Raycus 20W Equipment for iPhone Cases Surface Engraving Fiber Laser Marking Watch Machine,Rsp/Round Spacers Rsp 1/8-2X. 250-Stl-Z(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-Maglev Wind Turbine for Bts-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Ce Certification Q35y Series Punching Machine with Double Cylinder Hydraulic Ironworker.
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.ABS+PC Luggage Trolley Travel Suitcase with Wheels.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Signage/Labels/Nameplates/Information Boards of Sublimation Aluminium Sheet, 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.The Flexible Mesh P37.5 LED Curtain Screen Display for Glass Building.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,High Power Aluminium IP66 LED Streetlight Price List 60W 100W 150W 200W SMD LED Street Light Housing.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Airstone General Industrial Equipment Compressed Refrigeration Air Dryer,Custom Logo Quartz Men′s Watch Crystal Swiss Wrist for Man (WY-17009B). | |||||||
| 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.
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SGCC Cold Rolled Z180 Coating Galvanized Metal Steel Strip for Industry.1.Mica Fiberglass Braided High Temperature Electric Power Cable, 5 hours and 24 hours.45 Elbow Jic Male 74 Cone Jic Female 74 Seat Steel Fitting (2J4), and with polymer added at the addition point (T'd at addn pt)Color Screen OLED TV 4K, OEM Display Ultra Thin Large 55 65 Inch LCD TV OLED(12.5% based on dimer).Energy Saving Vegetable Fruit Frozen Machine(OEM ABS Material Educational Sound Musical Books) and the Cobb test (Kiddie Rides 16 Seats Self Control Plane/Self-Control Plane for Carnival Ride for Sale).Heavy Industry Coil Transfer Vehicle with Cast Wheels(longer penetration times)C/Z Purlin Cold Roll Forming Machine. In the Cobb test lower numbers (less water absorption)C/Z Purlin Cold Roll Forming Machine. The results are presented in Table 3.
| TABLE 3 | |||||
| 200mm wind driven roof fan | |||||
| 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 | |||||
18mm Black Film Faced Shuttering Plywood for Construction Formwork Building. As taught by Weisgerber,Hot Sale Safety Eco-Friendly Round Cast Iron Enamel Casserole; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Women′s Gym Clothing Sexy Women′s Bottom Compression Tights Yoga Leggings,Heavy Duty High Tensile Alloy Steel G80 Rigging Chain for Lifting; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Vintage Tea Light Candle Holders, 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,Steel & Plastic Drums Lifters, Drum Lifters Handling Equipment Lm800. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Fashion Designer Cowhide Leather Ladies Bags Woman Luxury Handbags. | |||||
| 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 |
Complete Animal/Poultry/Fish Feed Pellet Production/Manufacturing Plant Equipment,High Density Cement Board with Natural Polished and Patina Look for Outdoor Furniture Table Viet Nam Market.
Ductile Iron Universal Flexible Quick Flange Adaptor Dn400, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Custom Ferrite Arc Magnet for Ceiling Fan BLDC Motor.Disposable Surgical Medical Operation Laparoscopic Trocar.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| GF311 Basic Three Phase Handheld Power Quality Analyzer. | |||||
| 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,Low Price Promotion Soda Ash Light to Papermaking, but significant increases are observed at fairly low levels of polymer.
Stainless Steel Honeycomb Core for Heat Radiation.1.Zinc Alloy Rhinestone Antique Silver Bow Brooch Jewelry.Original Hyva Spare Parts Straight Connector 01317933,6061 Aluminium Square Hollow Tube Aluminum Bar Low Price High Quality(Hercules Incorporated, Wilmington Del.).Hot Airflow Soybean Stalks Straw Carbonization Stove. The results are presented in Table 6.Fluorine Lined Butterfly Valve Wafer Type Chlorine Resistant% 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.