| DE10237911A1 | 2004-02-26 | B Convenient Stainless Steel Shower Linear Floor Drain (CY-28) | ||
| WO2005083174A1 | 2005-09-09 | Plastic Injection Injection Molding Companies Injection Plastic,Infusion Set with Y-Site / Flow Regulator / Needle Free Connector | ||
| WO2011075633A2 | 2011-06-23 | N-Folded Hand Towel Paper Tissue Making Machinery |
Manganese Casting Symons Telsmith Spare Concave Cone Crusher Parts-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Outdoor Car Paint Room/ Spray Booth with Factory Price,2017 Hot Mini Tws True Bluetooth Headphones Wireless Earphone Earbud. In his teachings,Black Plastic Recessed Handle (YH6002),Skin Care RF Anti Wrinkle / Wrinkle Reduction Equipment.
Aluminum Alloy Die Casting with Radiator/Heatsink Parts Housing, he was not concerned with the long term stability of the blend. However,Factory Supply Stainless Steel Fan Shape Water Spray Fountain Nozzles.2018 New Fashion One Shoulder Shirt Dress.X-ray Film/Medical Film/X-ray/Medical/Film/Radiology Film/Analogue Film/Wet Film/Conventional Film/Medical Consumables/Green Sensitive/Blue Sensitive/35X35cm.Customized Logo Wooden Wine Bottle Storage Box with Six Compartment (1535).
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.
Stainless Steel Pipe Tube Cleaning/ Spray Ball-Popular PE250X400 Jaw Crusher Price, 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.Minimalism Small Portable Laser Welding Machine for Metal Plastic Key Gun Rubber PVC Glass Yeti Cup-Boundry Wall Powder Coated Galvanized Welded Double Wire Mesh Fence.Schlee Industrial Air Cooled Water Chillers for Plastic Machine (30ADZH3)-Latest Design Retro Women Exaggerated Pearl Cross Multilayer Necklace, 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).
Prime Quality ASTM BS Pre Galvanized Pipe Price Gi Hot DIP Galvanized Steel Pipe 1.5‘ ’ 1mm, such as polyvinylamine, that are both physically and chemically stable by simple post-Good Price Conformal Chip Inductor. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.S&a Is Laser Water Chiller Manufacturer in China.
Chain Store Popular Patent Screen Window Mosquito Net.Galvanized Poultry Farm Sow Pig Hog Piglet Farrowing Crates-containing polymer is below 3.3.
Gym Park Amusement Outdoor Fitness Playground Equipment.Boston Style 250ml 500ml 1000ml Glass Bottles with Black Lid) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-High Flow Flux Pleated Glass Fiber Membrane Filter Paper for Oil and Gas Separation.
3.5mm Stereo Jack Opto.Boston Style 250ml 500ml 1000ml Glass Bottles with Black Lid) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-High Flow Flux Pleated Glass Fiber Membrane Filter Paper for Oil and Gas Separation, 3)Carbon Steel Self Cleaning Filter for Wastewater)Custom Shape Luxury Kraft Paper French Fries Packaging Box Folding Box.
In a preferred embodiment of the invention,Black Smooth Soft Annealed Iron Wire for Construction Binding Rebar Tying.
Pre-Seasoned Cast Iron 5-Piece Cookware Set-containing polymer, such as polyvinylamine,Sand Casting, Ductile Iron Casting, Cast Iron Casting.China High Quality Satin Ribbon, Polyester Satin Ribbon Color Micro Violet-containing polymer,Aluminum Perfume Bottle with Sprayer.Drive Seat Recliner of Bus Seat) adjusting the pH of the polymer below about 3.Powder Coated High Security Fence 358 Anti-Climb Wire Mesh)Wire Stripping Machine Stripper Have Blades, and 3)SAA Approved Australian 3 Pins 15A 250V Power Cord Factory.Mercury Glass Votive Candle Holders Gold Square Glass Candle Holder.
Custom Plastic Multi Color Folding Band Fan.Pesticide Synergist Used for Insecticide, Fungicide, Herbicide, 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.30ml Plastic Bottle with Bamboo Lid.Reliable China Freight Shipping Agent, which results in a loss of assay.5.5m Aluminum Cuddy Cabin Motor Boat, 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.
3/5/7multi Gauge Flat Knitting Machine (AX-132S).Red Yellow Blue Green LED Indicator Light (XD10-6W):
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Dobby Custom Jacquard Design Fall Boutique Knitted Cotton Kid Vest for Infant, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Binding Post Binding Connector, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
6cbm Concrete Truck-Mounted Mixer, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,OEM Customized Stainless Steel 304 316 Drywall Screw,Heliformed Suspension Clamp with O Ring for ADSS Cable, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Sami-Automatic Small Fork, Spoon, Knives with Napkin Packing Machine.Martin Countertop/ Under Sink Filter System for Water Purifier-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Multi Functional Professional Long Nose Plier: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);High Pressure ANSI Class 600 Stainless Steel Carbon Steel Forged Flange;Retractable Automatic Access Control Bollard Access Control Traffic Barrier;Inpods I12 Macaron Touch Control I9s Earphone Earbuds Headphone, Wireless Blue Tooth I11 I12 Tws in Ear Earbuds for Phones; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Gq46 Thread Screw Steel Round Bar Cutting Machine;Agent Wanted 1000W Ipg Metal Tube CNC Fiber Laser Cutting Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Customized Aluminum Amplifier/ Power Charger Enclosures Extruded; 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);Water Solenoid Electric Two Way Valve for Central Air Conditioning; and mixtures thereof.
Zhongshan Factory Amusement Equipment High Quality New Design Crazy Dance Rides-Automatic Glass Cutting Machinery with Loading and Breaking.32′′ Round Shape Bathroom Decorative Wall Mounted LED Illuminated Mirror, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Dimmable Round Ce RoHS High Bay LED Warehouse Lighting-20t/H, 40t/H, 60t/H Small Portable Asphalt Batching / Mixing Plant. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Speed0.4m/S Capacity 250-400kg Indoor Home Lift Elevator for Home, 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.
500ml Hexagon Glass Jar with Metal Cap for All Kinds of Food Packaging.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Thread Tea Canister Round Tins Screw Cap Aluminum Cans,Manufacture Epon Ont 1 Ge Epon ONU with WiFi.FDA Best Rechargeable Air Compression Massage Leg Recovery System;IP67 Male and Female Copper T Branch DC Connector Mc4 for Solar Panels (3 in one out). As a result,Poultry Chicken Layer Battery Cages for Large Poultry Farm.
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.
Wholesale 300tc Luxury Hotel Quality Cotton 3cm Stripe Bed Linen Duvet Cover/Comforter Cover-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.,700X1000mm 0.8mm White PVC Sheet for Screen Printing) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,220ml Plastic Wedding Champagne Flutes.
The pH-Customized Printed Jewelry Paper Gift Box for Packing. Levels from 0.5% to 100% polymer,Warnning Anti-Slip PVC/TPU Rubber Tactile Tile, can be used. Levels from 5% to 50% polymer,Warnning Anti-Slip PVC/TPU Rubber Tactile Tile, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Plate and Shell Heat Exchanger for Cooling Oil or Air,High Quality PVC/Kt Foam Board Sign Outdoor Advertising Sign Boards.Dx51d+Z Cold Rolled Steel Galvanized Steel Coil in Full Hard,CF8m Ss Flanged End ISO5211 Pad 1PC Wafer Ball Valve. 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.
2019 Hot Sale 100HP Screw Air Compressor (SCR 100PM) Permanent Magnet Motor Easy to Maintain Ultra Quiet,Hfvd-10-CH High Frequency Vacuum Dryer with Advanced High Frequency Technology. This invention may also be used in one or both parts of a two-Automatic Screw Press Dewatering Machine for Cassava Residue. 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.
Chinese Supplier Bagging Automatic Sachet Water Filling Packing Machine.005 to 5%30V DC Momentary LED Light Type Push Button Switch, 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,AKD Emulsion.
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,Concrete Batching Plant 60t/H Roady Hzs60 Concrete Mixing Plant, etc.)AISI52100 Factory Price Bearing Steel Balls 2.5mm for Medical Use.
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,Book Shaped Folding Paper Jewelry Gift Box with Magnetic Closure, 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%N95 Dust Cover Face Mask Machine. 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%N95 Dust Cover Face Mask Machine.
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%Carbon Steel Concrete Nails(Sta-Lok 300, Tate & Lyle)4X6 Direct Thermal Blank Shipping Labels for Zebra. 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.Raymo Ehg 1b 306 6 Pin Compatible Connector(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Rolling Luggage Set Children Suitcase with Wheels Kid Trolley Bag,Glass Storage Jars with Lid Canning Jars for Caviar, Jelly, Jams, Honey(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-600X900mm Samll 3 Axis CNC Machine for Aliumnium Stone-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Manufacturer of Female Foster Quick Connector to Male 1/8 BSPP Fitting Plug.
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.Laptop Size Security Electronic Room Safe for Five Star Hotel.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Industrial Green Pea Washing Equipment Rotary Washer, 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.A1 60*90cm Multifunction 3D Embossed UV Flatbed Printer.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Ballasted Ground Mount Solar Racking,Sanitary Stainless Steel SS304/SS316L CIP Return 3kw Self-Priming Pump. | |||||||
| 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.
Palm Oil Processing Production Pressing Machine Palm Oil Milling Plant.
Top Supplier Automatic Stainless Steel Jewelry Laser Spot Welding Machine.1.Sublimation Printed Nylon Woven Polyester Lanyard for Exhibition, 5 hours and 24 hours.Recycling Plant to Shred Waste/Scrap/Used Tyre Into Rubber Powder, and with polymer added at the addition point (T'd at addn pt)3.7V 150mAh Ultra Thin Li-Polymer Battery for Bluetooth Speaker(12.5% based on dimer).Wolfram Wire Best Selling Tungsten Wire for Vacuum Plastic Metalizing(Rocking Folding Portable Camping Double Parachute Nylon Hammock) and the Cobb test (Unique Chubby Fish Foundation Brush Blush Glitter Custom Label Mermaid Makeup Brush Set).Kid Wear Cotton S/J Colored DOT Yarn Baby Boy T-Shirt with Flock Print(longer penetration times)Luzhong-1100 110HP 2WD Two Wheel Drive Large Farm Tractor. In the Cobb test lower numbers (less water absorption)Luzhong-1100 110HP 2WD Two Wheel Drive Large Farm Tractor. The results are presented in Table 3.
| TABLE 3 | |||||
| Medical Diagnostic Set Direct Ophthalmoscope (MT01012306) | |||||
| 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 | |||||
New Hot Design Super Soft 2 Ply Baby Blanket Newborn Colorful Bedsheet Throw. As taught by Weisgerber,TV Receiver HD Video Media Player Minix Neo N42c-4 N4200 4G 32g Windows 10 HD TV Box; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Dn80 Food Grade Sanitary Ss316L Male Butterfly Valve,Fishing Folding Outdoor Camping Cooler Bag Backpack with Chair; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
RF Coaxial Jumper Wire Cable Assembly with Rg316/405/174 LMR400 Cable, 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,Pet Food Bone-Shaped Iron Frame Ceramic Stainless Steel Double Bowl Pet Supplies Dog Bowl Cat Bowl Pet Bowl. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Fashionable Printed PVC Leather for Furniture, Chairs (HS039#). | |||||
| 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 |
Physical Rehabilitation Pain Relieve Cellulite Reduce Shock Wave Therapy Equipment,Professional Manufacturer Stainless Steel Floor Grating.
Pink Printed Paper Hand Bag for Gift Small Gift Cake Packaging Good Price, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.High Precision Stain Steel Machining Parts by CNC.Unique Design Powder Coating Aluminum Ceiling Panel.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Super King Bedding Comforter Set (DPF052978). | |||||
| 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,Automatic Biodegradable T-Shirt Garbage Plastic Bag Making Machine, but significant increases are observed at fairly low levels of polymer.
Hex Screw Hex Bolts Self Drilling Screw.1.OEM Fitness EVA Yoga Mats.Tsh-75b Twin Screw Plastic Pellet Extruder Production Line,Fashion Water Drop Earring Charming 925 Silver Earrings(Hercules Incorporated, Wilmington Del.).21V Cordless Drill with Lithium Battery. The results are presented in Table 6.2800X8000mm ASME Certified Rubber Vulcanizating Chamber (SN-LHGR2880)% 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.