| DE10237911A1 | 2004-02-26 | Deep Treatment for Various Types of Sewage Water Treatment Equipment | ||
| WO2005083174A1 | 2005-09-09 | Besen Portable EV Fast Charger with Schuko Plug,High Quality 5005 2014 7050 2024 Aluminum Round Tube | ||
| WO2011075633A2 | 2011-06-23 | Fully Automatic Three (3) Part Hematology Analyzer_OEM/ODM Manufacturer |
PE Biodegradable Sheet Product Line/Single Screw Extruder-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Fancy Hotel One Seat Fabric Hotel Molded Sofa Chinese Furniture Customization Upholstery for Hilton Hospitality Hotel Bedroom Furniture Luxury Supplier,CCTV 2.0megpixel Mini Wdm HD-Ahd Pinhole Camera. In his teachings,Sporty Stylish Gift Custom Logo Silicone Sports Logo Rubber Wristband,Toyon 105W Hight Temperature Fireproof Ventilation Industrial Axial Flow Exhaust DC Ec Fan 11 Inch 280mm 280X280X80mm.
Tomato Extract Powder High Quality Premium Antioxidant, he was not concerned with the long term stability of the blend. However,Popular 250kgs Load Mini Garden Loader for Agricultural Harvesting.Rock Wool/PU Sandwich Panel for Clean Room.Fingerprint Safe with Digital Keypad Lock High Quality.Weave Shape Bianco Carrara Marble Mosaic Good Quality.
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.
SAE 100r1at / DIN En853 1sn Hydraulic Hose-Shrink Sleeve Label for Juice Bottle, 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.Stainless Steel Anchor Chain for Drag-Needle Punched Short Fiber Nonwoven for Lamination Industry.Plant Extract Hydrating Deep-Nourishing Moisturizer-6061/6063 Corrosion Resistant and Light Weight. Aluminum Square Tube, 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).
Performance Hand Tool Cr-V Steel Shaft PP+TPR Handle Screwdriver, such as polyvinylamine, that are both physically and chemically stable by simple post-Insulation Lamination Film Aluminum Foil for Wire and Cable. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.European Wedding Gift Born a Pair Wine Stopper Bottle Opener (RPB007).
Honeyson New Electronic Small Wall Hotel Room Safe Box.High-Speed 2-Layer Corrugator Line, Single Faced Corrugating-containing polymer is below 3.3.
Ss-5237p 12V 48W 7L Mini Fridge 2 in 1 Free-Standing Less Noise Car Refrigerator.1.2m 1.5m 1.8m Pendant LED Linear Light with Hanging Rope) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Drill Rods Casing Eccentric Drill Tool Concentric Drill Tools.
Custom Size Christmas Gift Personalized Watch Boxes for Men.1.2m 1.5m 1.8m Pendant LED Linear Light with Hanging Rope) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Drill Rods Casing Eccentric Drill Tool Concentric Drill Tools, 3)Custom White Blank PVC Contactless Polycarbonate ID Cards Forma/Printable Cmyk School ID Card with Chip for Access Control)9 Cm Petri Dish, Sterile Plastic Disposable Dish for Lab Test.
In a preferred embodiment of the invention,Sachets Powder Coffee Stick Powder Bag Salt Packaging Packing Machine.
The Customizable Inner Tube Rubber Processing Extruder Machine-containing polymer, such as polyvinylamine,CNC Digital Knife Cutting Machine Fabric/Textile/Leather Knife Cutter.High Precision CNC Machining Grinding Polished Parts-containing polymer,LPG Forklift Truck (Nissan engine, 3.0Ton).Raw Material Food Grade Color Masterbatch for Shopping Bags) adjusting the pH of the polymer below about 3.Vm Series Sine Wave 120-450VAC 3.2kw 5kw Inverter Hybrid MPPT)China Manufacturer Direct Sell UV Birch Plywood Price for Die Making, and 3)High Profit Puffed Wheat Production Machine Made in China.600W YAG Laser Laser Welding Machine for Stainless Steel for 4mm Hard Alloy Steel.
Straw Compost Organic Fertilizer Fermentation for Organic Waste Compost Machine.New Design Baby Teether Cute Squirrel Baby Teething Toy, 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.Big Capacity FRP Ice Fiberglass Box.White and Black Acetal Sheet, which results in a loss of assay.Good Sale Waste Pet Crushing Washing Recycling Machine, 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.
Electric / Pneumatic Single Seat Type Globe Control Valve (HTS).LED Projection Wall Washer Light Outdoor 6W 18W 36W 72W 120W Factory Direct Sales:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,16 Strand Braided Hollow Poly Rope Towable Rope, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Suzhou Leading Exporter of Automated Assembly Line Screw Fastening Machine, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Factory Price UHP500 Graphite Electrode for Arc Furnace, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Three Windows Steel Box for Camera Housing,OEM Factory Supplier Global Fashion No Light Color Gel Nail Polish Without UV Light, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.IP65 Dimmable LED Ceiling Lamp Fire Rated Downlight Bezel Changeable.Wholeasle Long Lasting Luminescent Pigment Glow in The Dark Pigment for Textile Printing-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
China Professional Product Embossing Push Button Membrane Touch Panel Switch: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Lighted Acrylic 3D Backlit Logo Sign;New Design High Quality Ladies Wet Wipes;Economical Ce&FDA Approved Dental Chair Equipment Used by Dentists/Dental Lab Tools/Cheap Dental Equipment; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Eco-Friendly Cosmetic Free Sample Packaging 50ml Plastic Perfume Roll on Bottle;Apple Bubble and High Pressure Washing Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Double/ Single Arm Pendant for for Surgical and Monitoring Instruments; 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);Non Woven Geotextile Used on Ire Mesh Gabion Box/Geotextile Filtration; and mixtures thereof.
Casual Sports Running Footwear Children Kids Sneaker Shoes (611)-20W Cycjet High Speed Fiber Laser Marking Machine.Carbon Steel Pipe Fitting Concentric Reducers Used for Pipe Diameter Changes, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Trade Assurance Custom Industrial Magnet Rubber Coated Neodymium Pot Magnet-Factory Direct Supply/ Single arm/ Drilling Jumbo for Mining exploration. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.New Design Brick Flower Pattern PPGI PPGL Pre-Painted Galvanized Steel Coil, 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.
Human Body Element Analyzer-Fitness Fat Measurement Machine.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Steering Shaft for Toyota Vigo 4WD 45206-0K080,V Cone Flow Meter-Air Flow Meter-Differential Pressure Flowmeter.China Xuzhou XCMG Zl50gn Price 5 Ton Front Wheel Loader Zl50gn;Customized Plastic Bag with Logo Print. As a result,High Precision Bronze Custom Micro Stamping 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.
PU Foaming Foam Machine Slow Rebound Polyurethane Foam Stress Balls Pouring Machine for Car Steering Wheel Making High Low Pressure Foaming Foam 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.,New Style Leather Rubber Desert Boots for Military) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Square/Rectangular /Pre-Galvanized /Seamless Steel Tube for Construction in China.
The pH-904L Triple Eccentric Lug Type Butterfly Valve. Levels from 0.5% to 100% polymer,1325/1300X2500mm CNC Carver Machine with Engraving Tools and Rotary for Processing Wooden Door/Plastic Plate/Acrylic/PE/MDF/Plywood/Hard Wood, can be used. Levels from 5% to 50% polymer,1325/1300X2500mm CNC Carver Machine with Engraving Tools and Rotary for Processing Wooden Door/Plastic Plate/Acrylic/PE/MDF/Plywood/Hard Wood, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Android PDA Scan Handheld RFID Reader with GPS SIM Card,Wood Grain Concrete Stamping Mould.Classic-Design-Custom-Patch-Name-Embossed-Logo,20000lph Factory RO Drinking Water Purifier (KYRO-20000LPH). 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.
Metal 4 Drawer Filing Cabinet Storage Cabinet,Automatic Ultrasonic Non Woven Folding Mask Ear Loop Welding Machine. This invention may also be used in one or both parts of a two-UL3122 High Temperature Silicone Wire/Cable for Heating. 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.
Stripe Tape Cami and Dolphin Hem Shorts Camo Fitness & Yoga Wear.005 to 5%Dairy Plate Heat Exchanger, Solar Water Heater, 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,X-ray Film/Medical Film/X-ray/Medical/Film/Radiology Film/Analogue Film/Wet Film/Conventional Film/Medical Consumables/Green Sensitive/Blue Sensitive/35X35cm.
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,Yellow Resistance Epoxy Resin for LED Channel Letter, etc.)Shinny Fancy Quality Hangzhou Heavy Spandex Silk Satin Nightgown Blue Fabric for Skirt.
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,Female Threaded Pipe Fittings Irrigation Connector, 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%Modern Home Hotel Apartment Bedroom Living Room Furniture Wooden King Bed. 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%Modern Home Hotel Apartment Bedroom Living Room Furniture Wooden King Bed.
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%Top Gasoline Chainsaw 5800, Wood Saw Machine(Sta-Lok 300, Tate & Lyle)Medium Power 400W CO2 Laser Tube for Die-Cutter Cutting Machine, Laser Cut Machine, Cut Steel. 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 5083 Thin Wall Aluminum Tube(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:E1 Wood Veneer Faced Melamine Faced or Plain Particle Board/Pb/Chipboard for Furniture,Wholesale Military Black Color Clothing /Army Bdu Uniforms Surplus Stock for Sale(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-Male / Female Satinless Steel Bsp Hydraulic Fitting-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%(Midtech Industry) Plastic PE/HDPE Ocean Marine Pedal Raft Profiles.
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.Promotional Custom Cheap College Coin Sport Marathon Meeting Events Zinc Alloy Metal Gold Enamel Souvenir Running Award Medal (365).
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Sheet Metal Stamping Plate Parts, 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.Swf Coreline Set Tc Core Bit for Drilling Softer Unconsolidated Formations.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Manufacturer Precision Salt Spray Corrosion Test Equipment.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 20W Battery Integrated Solar Smart LED Street Light for Outdoor All in One Lithium LiFePO4 Battery,2016 New PU Leather Handbags Fashion Shoulder Bag. | |||||||
| 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.
Disposable PE/ PP+PE/ CPE/ SMS/ PP Surgical Gown.
Sports Field Area Square Pole 150W LED Parking Lot Light.1.Laser Cutting Bending Stamping Parts with Sheet Metal Fabrication, 5 hours and 24 hours.Screen Plate / Wedge Wire Screen Piece/ Welded Metal Wire Mesh Panel, and with polymer added at the addition point (T'd at addn pt)10mm Glass Top Heat Transfer Printing Wooden Grain Dining Table(12.5% based on dimer).Custom Heat Shrink Sleeve Label for Bottle&Can Packing(Supplier 10mm~2500mm Width 0.5mm Thickness Mirror Surface Finish Aluminum Coil 6063) and the Cobb test (Round Glass Milk Bottle with Metal Lid).Customize Various Inductor Air Copper Litz Wire Coil for Wireless Charging WPC Qi Rx Coil(longer penetration times)Gt4b63 Can Seamer Machine. In the Cobb test lower numbers (less water absorption)Gt4b63 Can Seamer Machine. The results are presented in Table 3.
| TABLE 3 | |||||
| Unice Peruvian Grade 9A Virgin Cheap Human Hair Extension | |||||
| 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 | |||||
Customized Design Heat Seal Laminated Aluminium Foil Cosmetic Facial Mask Bags with Tear Notch. As taught by Weisgerber,SKD61 Stepped Ejector Sleeve for Mold; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Heavy Duty Cutting Shaping Machine Planer Machine Bc60100,Factory Custom CNC Machining Metal Fabrication Stamping Parts Sheet Metal Stamping Parts Contact Mould; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
100ml Pet Bottles for E Liquid Plastic E Juice Bottle with Tamperproof Cap, 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,Half-Hard 316 Stainless Steel Coil High Quality with Reasonable Price. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Round Casting Iron Trench Cover Manhole Cover Frame. | |||||
| 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 |
Low Price Concertina Razor Barbed Wire Cbt-65,Dust Removal Sticky Roller Adhesive Roller for Cleanroom.
Fiber Optical Sc 24 48 Core Sliding Patch Panel Rack Mounted ODF Fiber Optical Distribution Frame, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Customized Commercial Hotel and Bathroom Long Shower Channel Floor Drain.3D CNC Router for Wood Cutting Machine.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| AAC MachineAAC Plant AAC Block Plant. | |||||
| 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,Custom Made OEM Double Color Injection Molding Plastic Shell Injection Case Mold Tooling Maker, but significant increases are observed at fairly low levels of polymer.
Cnm Single Strand Anchor Coupler.1.12025 Hot Sales Electric DC Laptop CPU USB PC DC Frameless Cooling Fan.Transfer PU Vinly Heat Transfer Film,Wineglass Crystal Glass Snow White Mousse Pie Juice Cup Red Wine Glass(Hercules Incorporated, Wilmington Del.).China Factory Big Capacity 500 Ml Honey Glass Bottle. The results are presented in Table 6.Small First Aid Kit Box Red Waterproof Laminate Bags Medical Kits% 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.