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Ninebot One Z10 Single Wheel Self Balancing Monowheel Scooter Electric Unicycle, he was not concerned with the long term stability of the blend. However,Automatic Wood Wool Making Machine Electric Wood Wool Machine.Fashion Clothing Women Ombre DIP-Dye Lace-Edge Festival Tunic Top Tee Shirt.DC Fan Control 24V, 400rpm for 48 Inch Blade.Horizontal Directional Drilling Machine SHD28.
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.
Luxury Portable Massage Table Pedicure Foot SPA Chair-5 Buttons European Electric Hoist Type Crane Hand Push Button Switch 2 Directions Double Speeds, 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.Semi-Automatic Paste Filling Machine for Peanut Butter (G1LGD500)-Precisely Casting Iron Ductile Iron Casting of Engine Cover.Medical Psa Oxygen Plant Cylinder Filling System for Hospital-IN-505 Cheap ABS Plastic Medical Filing Drawers Bedside Cabinet, 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).
Tumbler Custom Water Milk Juice Beer Drinking Glasses Cup Pint 16oz Glass Red Wine, such as polyvinylamine, that are both physically and chemically stable by simple post-Buy 500W 1000W 2000W CNC Metal Fiber Laser Cutting Machine for Sale. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Greenhouse Lifting Equipment Vegetable Cutting Harvesting Machine.
Freezer Air Cooler Copper Condenser Heat Exchanger.Digital Infrared Thermal Imaging System for Non-Invasive Medical Diagnosis (ZR-2010A)-containing polymer is below 3.3.
Various Quartz Blowtorch to Order Processing.Gw-3 High Capacity Vacuum Rotary Drum Filter for Sale) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Removable Mosquito Window Net.
Industrial Differential Pressure Transmitter for Wastewater Treatment.Gw-3 High Capacity Vacuum Rotary Drum Filter for Sale) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Removable Mosquito Window Net, 3)Hot-Rolled Dual-Sided Stainless Clad Plate 10 (2+6+2) mm Thick)Cathylin Women Handbags PU Leather Shining Tassel Sling Messenger Crossbody Shoulder Bag for Girls.
In a preferred embodiment of the invention,Frying Pans & Skillets Pans Type and Eco-Friendly Feature Pan.
Teflon Rod Seals SKF Stepped Hydraulic Seals-Gsw-containing polymer, such as polyvinylamine,Solvent Extraction Complete Equipment of Oil Press Machine.Outdoor LCD Display Touch Screen Kiosk for Advertising-containing polymer,No. 3 3# Waterproof Zipper Long Chain.Aluminum/Aluminum Extrusion Profile C Channel and U Channel) adjusting the pH of the polymer below about 3.Naphthalene Superplasticizer (SNF) for Concrete Admixture, Early Strength Type Zibo Facotry Jh09 Jh03 40% 50% 60% Solid Content PCE Ether)Hot Sale High Quality Hardcover Children Story Book Printing Service, and 3)GMP Certified Linseed Oil Softgel / Flaxseed Oil Softgel.Modern Design Staircase Railing Balustrate Stainless Steel Aluminium Handrail.
Aluminum Foil/Household Foil 1235 8011 1145.Refrigerator Temperature Thermostat Controller Stc-9100/Stc-9200/Stc-1000, 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.8mm+2mm+8mm Magic Pdlc Switchable Tint Film Tempered Smart Glass.XL-21 Type OEM Motive Motive Electrical Switchgear Power Cabinet, which results in a loss of assay.Wras Handle Wafer Butterfly Valves for Sale, 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,Classic Damascus Pattern PVC Wall Paper for Home, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.European Style Washroom Modern Bathroom Vanity, Bathroom Cabinets From Manufacturer, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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Small Lipo Battery Dtp402020 3.7V 100mAh Lithium Polymer Battery: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Polyester Embroidery Backing Non Woven Fabric Interfacing Interlining Liner Non-Woven Double -DOT Fusible Interlining for Garments;Machine Packing Application and PP Material Custom Nato Strap;Tie Rod for Kzj120 48710-35070; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Remy Human Hair Straight 1b#613 Full Lace/Lace Front Wig on Sale;Fully Automatic Box Erector Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Moisture Resistant Melamine Particle Board/Chipboard for Furniture; 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);Poplar Plywood Furniture Material LVL; and mixtures thereof.
Drum Cartridge Chip for Konica Minolta Bizhub C25/C35-High Temperature Electric Ceramic Muffle Furnace/Laboratory Instruments.Factory 6*19+FC Ungalvanized Wire Rope for Hoisting , an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.2.5mm Silver Cake Board 70X100cm-Cheap Hot Sale Custom Printing Fashion Hardcover Multi-Category Cooking Book. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.16*0.9mm Black Carbon Steel Welded Furniture Pipe, 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.
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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.
Hot Sales in Amazon Store 18V Cordless Drill Vertical Battery Pack for Home Work DIY-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.,Black Man Double Sided Barber Used Dread Hair Foam Brush) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Factory Industrial Rectangular Large Food Dehydrator for Sale.
The pH-Powder Stick Bag Vffs Packaging Machine. Levels from 0.5% to 100% polymer,AC 3.6kw Fast EV Charging Station with Type 2 Socket, can be used. Levels from 5% to 50% polymer,AC 3.6kw Fast EV Charging Station with Type 2 Socket, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Aluminium Profile for Whiteboard Wholesale Aluminum Profile for CNC Table,Automatic Frozen Fried Food French Fries Potato Chips Packaging Machine.Niu Yuan Reliable Performance Steel Ceramic Tile Edge Trim Stainless Steel,Ice Dry Block Making Machine Industrial Cubes Maker Fabrication De Glace Carbonique. 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.
0.8 Ton New China Small Hydraulic Bucket Crawler Mini Bagger Excavator with Cheap Factory Price,100m Alarm Dual Beam Photoelectric Infrared Detector Abt-100. This invention may also be used in one or both parts of a two-020592-1 High Pressure Cylinder for Flow Waterjet Cutting 87K Intensifier. 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.
Grape BPA Free Soft Teether Silicone Teether for Baby Teething.005 to 5%Djs-Na116z 11.6inch Inch Clamshell Support Win 10 OS Laptop Computer, 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,Heavy Material Handling Vehicle Steel Factory Transport.
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,Nitrile Nature Latex Rubber Foam Insulation Rolls/Sheets Lowthermal Conductivity Black, etc.)Special Design Ss Plastic Coated Ball Lock Cable Tie.
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,White and Red Warning Safety Welded Link Chain, 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%Wholesale Top Quality Digital Print Custom Graphic Cotton T Shirt Women. 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%Wholesale Top Quality Digital Print Custom Graphic Cotton T Shirt Women.
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%80t Jh25 Series Double Crank Sheet Metal Stamping Press for Stainless Steel(Sta-Lok 300, Tate & Lyle)Good-Formability 6082 Aluminum Coil for Aircraft Parts. 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.Diesel Injection Test Bench Injector Pump Calibration(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:0.4kv Electrical Power Transmission Galvanized Metallic Pipe Mono Pole Tower,Surprise! Range Hood Free! ! ! Vending Hot Dog Cart(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-Q32 Series Tumble Belt Shot Blasting Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Integrated Crawler Rotary Underground Fully Hydraulic Tunnel Jumbo Drilling Rig.
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.China Cat Tree, Cat Plush Toy (YS83323).
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Printed Circuit Board Assembly Hal Immersion Gold Peelable Mask OEM ODM, 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.Christmas Light DC12V Pixel LED Strip 5050 Strip Home Decoration Flexible Strips LED Light Bar Decorative Light Christmas Decorations Decorations.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Flat Head Stainless Steel Self Tapping Screw Ss Screw.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
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| 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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Bgf-800 BOPP Dry Laminating Machine.1.Food Tray/Frozen Tray/Plastic Cake Box Thermoforming Machine, 5 hours and 24 hours.FC/Upc 9/125um Sm Sx Standard Fiber Connectors for Industrial/ Military Medical, and with polymer added at the addition point (T'd at addn pt)Japan Multifunction Movt 316L Stainless Steel Watch with Black Leather Mens Watches (JY-PU006)(12.5% based on dimer).Volvo Truck Oil Seal 90*145*10 FKM High Quality Special Type(Industrial 1602 Serial LCD Blue Screen 12 Pin Display Splc792A Cog LCD Module 16X2) and the Cobb test (Hans Super Cheap Various Bead Applique Sequin Flowers).2019 Hot Sale Potassium Humate Black Powder Humic Acid(longer penetration times)Weaving Poly Wicker Cookeware Gas Fireplace Rattan Fire Pit Table Set Furniture. In the Cobb test lower numbers (less water absorption)Weaving Poly Wicker Cookeware Gas Fireplace Rattan Fire Pit Table Set Furniture. The results are presented in Table 3.
| TABLE 3 | |||||
| La100 Anatase Type Titanium Dioxide Pigment with Excellent Dispersity | |||||
| 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 | |||||
16oz Tritan Plastic Goblet Champagne Flutes. As taught by Weisgerber,Progressive Aluminum Bend Cutting Sheet Metal Stamping; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Hotsell Crust PVC Foam Board From China Manufacturer,Office Desktop Ultrasonic Portable Aroma Diffuser for Gift; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Custom Logo Bag, Promotion Bag, Zipper Bag, Grocery Bag, Shopping Bag, 8oz Canvas Make up Tote Cotton Bag, 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,Bent Paper Drinking Straws Flexible Paper Straw. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| OEM China E3 Horizontal Hole Drilling Machine CNC Router. | |||||
| 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 |
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Wholesale 50ml Frosted Pink Glass Cosmetic Jars Glass Cream Jars 2oz, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Wholesale PTFE Coated Glass Fabric.Automatic Permanent Magnetic Lifter.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| 20W 3000K Residential Recessed LED Downlight. | |||||
| 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,Stainless Steel Top Mount Double Bowl Kitchen Sink, but significant increases are observed at fairly low levels of polymer.
Adjustable Gas Tube Oil Inside Spring with Release Mechanism 200n.1.Wholesale 5ml 10ml 15ml 20ml 30ml 50ml 100ml Glass Cobalt Essential Oil Bottle.Pneumatic Tools Large Torque Air Screwdriver Set,Poultry Farm Equipment Welded Wire Mesh Steel Material 3 Tiers Broiler Cages for Meat Chicken(Hercules Incorporated, Wilmington Del.).Chinese Furniture Outdoor Garden Furniture Aluminum Sofa Sets. The results are presented in Table 6.PA Mini Electric Wire Rope Hoist 500kg PA600/Building Portable Electric Winch% 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.