| DE10237911A1 | 2004-02-26 | Hot Sale Snapback Baseball Cap with Man | ||
| WO2005083174A1 | 2005-09-09 | Rotary Drum Filters for Small to Medium Capacity Sludge Thickening,Hot Pattern Colorful 3D Bathroom PVC Wall Panel | ||
| WO2011075633A2 | 2011-06-23 | American NEMA Straight Blade Plug 30A 125V/250V Power Plug |
2 Ton Water Treatment Machine Automatic Water Softener-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Precision CNC Machining Aluminum and Plastic Parts,Excellen Quality Metal Sheet V Groover Machine 4m with ISO Certifacate. In his teachings,Outdoor Amplifier Aluminum Die Casting Housing (XD-25),Stainless Steel Ss Chocolate Melting Machine.
3D Bottle Cap with Bottle Opener Key Ring Ym1138, he was not concerned with the long term stability of the blend. However,High Transmittance Fused Silica Quartzglass Round Flat Plate Glass Disc.Household Armless Stool Mould Plastic Injection Mold.Dobot Intelligent Cooperative Robot with The Best Quality.Dual Band 2.4G and 5g AC 600Mbps USB2.0 Adapter.
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.
Customized Logo Waterproof Neoprene Protective Laptop Bag-Rear Liftgate Hatch Lift Support Gas Strut Spring Damper, 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.150W Outdoor Photocell Lamp Lighting Solar LED Street Flood Tunnel Garden Light for Project-Extend Lifespan Epitalon/ Epitalon Powder Peptides China Suppliers Competitive Price.Quarry Non Explosive Soundless Stone Cracking Agent-40 Inch Dust Filter PP Sediment Filter with 5 Micron for Industry Used, 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).
580mm Length, 200n Gas Spring for Car with Plastic Head Connector, such as polyvinylamine, that are both physically and chemically stable by simple post-HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Machine. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.OEM/ODM Xpencil EAS Hard Tag with Lanyard.
Metal Mesh Pre-Filter for Air Conditioning Primary Filtration System.Industrial 3003 1060 5052 H32 Alloy Thin Aluminum Foil Coil Rolls for Sale-containing polymer is below 3.3.
2019 New Trending Product Wholesale OEM Hotel Scent Machine Air Purifier.3phase DC to AC Variable Frequency Drive Water Solar PV Inverter) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Luxury Vintage Throw Pillows Cover for Couch, Damask Pillows Cover, Decorative Pillow Covers.
16A Mechanical 24hour Daily 30 Min Segment Timer /Programmable Timer/ Time Relay Switch (SUL181H).3phase DC to AC Variable Frequency Drive Water Solar PV Inverter) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Luxury Vintage Throw Pillows Cover for Couch, Damask Pillows Cover, Decorative Pillow Covers, 3)Gearboxes Generators Hitachi Hydraulic Ingersoll Komatsu Coupling)Factory Directly Supply PVC Resin Suspension Grade.
In a preferred embodiment of the invention,98% Smoke Removal Rate Commercial Kitchen Air Purification System.
32t-9m HC Model Electric Winch for Heavy Material Handling-containing polymer, such as polyvinylamine,Natural High Pure Rose Flower, Plant Extract, , Safflower Extract, Rhizoma Chuanxiong Extract, Vitamin Tablet for Removing Chloasma (0.75g/ tablet*60).Decorative Swimming Pool Building Material Glass Mosaic Tile-containing polymer,Aluminium Expanded Mesh (Expanded002).High Quality Wholesale Clear 50ml Flat Square Crimped Glass Bottles) adjusting the pH of the polymer below about 3.Electric Semi Automatic Box Strapping Machine)Chinese Factories Plastic Building Fire Resistance Spanish Synthetic Resin Roof Tile, and 3)Cat. 3 UTP Keystone Jack 90 Degree Toolless.Luxury White Mist Pump Airless Cosmetic Pump Bottle.
Fiberglass Battery Separator and Battery Separator.Laminated Aluminum Foil Metallized Pet PE Film, 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.Non-Standard Custom Injection Molding Plastic Parts.Rectangular Lunch Tin Box with Handle, which results in a loss of assay.100% Water Soluble Super Potassium Humate Organic Fertilizers, 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.
Safety Lancet with Ergonomically Designed for Easy Handling Blood Collection.Professional Supplier of Aluminium Sulphate Non Ferric 16%-17%:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Stainless Steel 304 316 Drilling Pipe Screen, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Dermal Filler Injectable Hyaluronic Acid for Nose, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Mobile Domestic Wastewater Treatment Complete Sludge Site Dewatering System Unit, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Manual Interlocking Brick Making Machine,Pneumatic Controlled Stainless Steel Body Flange Type Ball Valve, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.ODM Oval Crystal Glass Clear 750ml Empty Rum Bottle.ASTM A53 Hot DIP Galvanized Steel Pipe, S235jr Pre Galvanized Steel Pipe, ERW Galvanised Steel Pipe 1.5′′ 2mm-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Factory 6*7 16mm Combination Rope for Trawling/Mooring/Security Work: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Standard Suspension Glass Insulator;Luolin Kitchen Rack Stainless Steel Storage Shelf Store Display Corner Fitting Stand Spice Organizer Utensil Cabinet Trible Racks, 983024;Hot Sale 1325 Engraving Cutting CO2 Laser Engraver for Wood; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Ce Approved LCD 5 in 1 Multifunctional Combo Sublimation Heat Press Heat Printing Machine;Natural Granite Landscape Stone Kerb Paver for Outdoor; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Professional Manufacturer of Stainless Steel304/316 Wire Rope; 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);Air Separator Powder Classifier Manufacturer; and mixtures thereof.
Resealable Snack Standup Zipper Plastic Packaging Food Bag with Window-N52 Neodymium Ultra Thin Disc Magnet Round.Manufacturer Custom Printed Plastic Rice Feed Flour Packaging Bag, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Industrial Control Housing with Case Shape (XD-CC05)-CAS No.: 144-55-8 Sodium Bicarbonate as Food Additives. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.50ton Ce Certificated Industrial Water Cooled Screw Water Chiller, 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.
Rubber Diaphragm for Braking System (T20).0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Water Malleable Iron Pipe Fitting Hexagon Nipple,China Supplier Softable Long Size Sports Ankle Strap / Brace / Support/Ankle Support.Factory Price 4lz-2 Peanut Combine Harvester;ASME/ASTM Butt-Welding Stainless Steel Plate Flange. As a result,Car Replica Alloy Rims Xxr Wheels for Sale.
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.
Automatic Nonwoven Fabric Slitting 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.,Customized Sheet Metal Stamping 90 Degree Aluminum Profile Adjustable Decorative Mirror Hanging Bracket) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,13/20/28/32mm Metal Screw Caps for Glass Bottles.
The pH-Heat Press Transfer Machine for Printing Pens. Levels from 0.5% to 100% polymer,Super Anti Weather UV Resistant Powder Coating with Electrostatic Spray, can be used. Levels from 5% to 50% polymer,Super Anti Weather UV Resistant Powder Coating with Electrostatic Spray, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Wholesales Stackable Coffee Iron Chair,Custom Sleep Mask Silk Eyemask Satin Eye Mask.Decorative Wood Furniture Sticker PVC Wallpaper Self Adhesive Vinyl Removable Waterproof Wall Paper,Pneumatic Electric Manual Stainless Steel Sanitary Butterfly 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.
High Location Precision Higher Safety Factor Hydraulic Pressure Self-Adhesive Paper Cutting Machine,Three Handles Weight Losing Rubber Plate for Fitness. This invention may also be used in one or both parts of a two-2u E27 Energy Saving Light. 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.
150d Flat Polyester Waxed Thread Knitting Line with Low Shrinkage.005 to 5%Thhn/Thwn-2, PVC/Nylon, Green Insulated Ground, 600 V, Copper Mc Cable, 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,Customized Resin Snow Globe with Music for Christmas Deco.
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,Stump Crusher Machine with High Quality, etc.)Wheel Polishing CNC Lathe Machine with Renisha Probe.
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,Pearl Nickel 4.5X4.0X3.0mm Ball Bearing Architectural Hardware Hinge, 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%1/2 3/4 High Pressure Low Speed Hydraulic Rotary Joint Water Swivel Joint Rotary Air Union. 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%1/2 3/4 High Pressure Low Speed Hydraulic Rotary Joint Water Swivel Joint Rotary Air Union.
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%High Speed 4 6 Color Roll to Roll Flexographic/Flexo Printing Machine for Paper, Film, Plastic Bag(Sta-Lok 300, Tate & Lyle)Motorcycle Carburetor Motorcycle Parts for Suzuki Ltz400. 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.50kg Soya Bean Seed PP Woven Bags Sacks(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Egg Tray Box Carton Production Line,Factory Price Hot-DIP Galvanized Customized Size Pig Sow Farrowing Crate(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-Crn Vacuum Dlc Coating Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Y High Voltage Three Phase AC Motor.
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.Original Quality Full Vehicle Auto Parts for Sinotruck HOWO Trucks.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Outdoor Garden Lamp Remote Control with Polycrystalline Silicon Solar Panel, 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 3.12mic Polyolefin Shrink Film (HY-SF-025).
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Fabric Sofa for Office Furniture with Arm.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Personalized Musical Box with Real Touch Flowers for New Year Valentine Flower Gift,Permanent Magnetic Drum Separator Dry Type. | |||||||
| 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.
100% Online Activation for Windows 10 Sql Server 2014 Standard.
Wholesale 2019 Original Laptop for Book Intel Core I7 2.6GHz 16GB 512GB - with Nvidia GPU Base.1.One Door Zincification Cloth Storage Cabinet Metal Locker, 5 hours and 24 hours.EPS/Rock Wool/Glass Wool/PU Sandwich Wall Board with High Quality Low Price, and with polymer added at the addition point (T'd at addn pt)Brass CNC Lathe Parts, Copper CNC Turned Parts Custom Machining Services(12.5% based on dimer).Cheap Wooden House Zinc Plated Angle Bracket(Fashion Silicone Wristband Custom Printing for World Cup) and the Cobb test (3/4*3-3/4 HDG G43 Long Link Chain Dock Fender Chains).Powerful 13HP Engine Stump Grinder(longer penetration times)PP Staple/Short Fiber Needle Punched Nonwoven Geotextile. In the Cobb test lower numbers (less water absorption)PP Staple/Short Fiber Needle Punched Nonwoven Geotextile. The results are presented in Table 3.
| TABLE 3 | |||||
| Ex-Proof Electric Fuel Transfer Pump | |||||
| 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 | |||||
Wolf Totem Blankets Double Layer Sherpa Blanket Throw. As taught by Weisgerber,PVC View Binder A4 2 D Ring 2.5 65mm White Paper File Folder; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Remote Control PCB Assembly Factory Custom PCB PCBA/ Customized,New Models 925 Sterling Silver CZ Man Ring with Agate.; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Glass Trolley/Glass Storage Rack, 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,No Smell PVC Stainless Steel Hose Steel Wire Pipe, Spiral PVC Pipe, Steel Wire PVC Pipe. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Stx815 Super Ferrite Stage Monitor PA Speaker Box. | |||||
| 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 |
150mm Diamond Sintered Saw Blade for Cutting Machine Use,7-Gauge Polyester/Cotton Knitted Gloves with PVC DOT on One Side.
2017 High Quality Perforated Panel for Metal Mesh Curtain Wall, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.100g Crema Dental Gum & Oral Refreshing Toothpaste.C/Z Purline Automatic Pre-Punching and Pre-Cutting Roll Forming Machines (CZ80-250).
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Unitized Visible Reflective Glass Curtain Wall Clading Building Mullion. | |||||
| 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,Factory Supplier Body Exfoliating Bath Sponge, but significant increases are observed at fairly low levels of polymer.
Movable Road Surface Steel Plate Shot Blasting Machine for Asphalt.1.All in One 20W LED Integrated Solar Powered Outdoor Lighting (SNSTY-220).Punch Die Mold Punch Tool Mould Round Rectangle Square,Cast Iron Wafer Butterfly Valve with Two Holes(Hercules Incorporated, Wilmington Del.).Hot Selling Merry Christmas Gold Foil Printed Satin Ribbon. The results are presented in Table 6.Mini Turbo Pet Brush for Vacuum Cleaner (FD-01-3)% 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.