| DE10237911A1 | 2004-02-26 | High Quality Factory Price Plant Extract Bamboo Leaf Extract | ||
| WO2005083174A1 | 2005-09-09 | Custom Chinese Free Design Wedding Invitation Card,5 Micron Sediment Cartridge Filter Stainless Steel Housing | ||
| WO2011075633A2 | 2011-06-23 | Hot Selling European Biodegradable Bamboo Fiber Coffee Cups |
Precision CNC Machining Medical Equipment Part-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Aluminum Corrugated Sandwich Panel with Perforated for Ceiling Panel,Auto L Type Shrink Sealing Machine for Facial Masks. In his teachings,Roller Shutter Components Galvanized Octagonal Tube Axle,Commercial Fresh Meat Display Showcase Food Cold Refrigerator.
45 / 150 Towing Chain / Nylon Towing Chain / Tank Chain / Chain / Plastic Towing Chain / Engineering Towing Chain, he was not concerned with the long term stability of the blend. However,High Effective Pigment Removal and Hair Removal Equipment.Disposable Spinal Needle/Epidural Needle/Puncture Needle (14G-27G).Luxury Vintage Throw Pillows Cover for Couch, Damask Pillows Cover, Decorative Pillow Covers.Factory Price Coal Crushing Plant 3 Tph for Sale.
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.
PTFE Filled Bronze Guide Ring for Hydraulic Press Machine, Square Rod Seals, Hydraulic Rod Seal-Polyester Cocoon Bobbins Thread for Household Textiles, 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.Passenger Panoramic Home Observation Villa Residential Elevator with High Security-1ton 1.5ton 2.0ton Tfa Series Electric Reach Truck with AC Drivinmg Motor.360 Wide Angel Lens Dome Surveillance IP CCTV Fisheye Camera-Carboxy Terminal Collagen Crosslinks Elisa Kits, 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).
Zinc Alloy Metal Smart Flip Car Key Shell for Toyota, such as polyvinylamine, that are both physically and chemically stable by simple post-Heavy Duty Stainless Steel Ball Bearing Hinge for Door. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.2 Ton Water Treatment Machine Automatic Water Softener.
Precision CNC Machining Aluminum and Plastic Parts.Excellen Quality Metal Sheet V Groover Machine 4m with ISO Certifacate-containing polymer is below 3.3.
Outdoor Amplifier Aluminum Die Casting Housing (XD-25).Stainless Steel Ss Chocolate Melting Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-China Factory Wholesale Powder Coated Welded Wire Mesh for Birds Cages.
3D Bottle Cap with Bottle Opener Key Ring Ym1138.Stainless Steel Ss Chocolate Melting Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-China Factory Wholesale Powder Coated Welded Wire Mesh for Birds Cages, 3)High Transmittance Fused Silica Quartzglass Round Flat Plate Glass Disc)Household Armless Stool Mould Plastic Injection Mold.
In a preferred embodiment of the invention,Dobot Intelligent Cooperative Robot with The Best Quality.
Dual Band 2.4G and 5g AC 600Mbps USB2.0 Adapter-containing polymer, such as polyvinylamine,Customized Logo Waterproof Neoprene Protective Laptop Bag.Rear Liftgate Hatch Lift Support Gas Strut Spring Damper-containing polymer,150W Outdoor Photocell Lamp Lighting Solar LED Street Flood Tunnel Garden Light for Project.Extend Lifespan Epitalon/ Epitalon Powder Peptides China Suppliers Competitive Price) adjusting the pH of the polymer below about 3.Quarry Non Explosive Soundless Stone Cracking Agent)40 Inch Dust Filter PP Sediment Filter with 5 Micron for Industry Used, and 3)580mm Length, 200n Gas Spring for Car with Plastic Head Connector.HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Machine.
OEM/ODM Xpencil EAS Hard Tag with Lanyard.Metal Mesh Pre-Filter for Air Conditioning Primary Filtration System, 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.Industrial 3003 1060 5052 H32 Alloy Thin Aluminum Foil Coil Rolls for Sale.2019 New Trending Product Wholesale OEM Hotel Scent Machine Air Purifier, which results in a loss of assay.3phase DC to AC Variable Frequency Drive Water Solar PV Inverter, 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.
16A Mechanical 24hour Daily 30 Min Segment Timer /Programmable Timer/ Time Relay Switch (SUL181H).Gearboxes Generators Hitachi Hydraulic Ingersoll Komatsu Coupling:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Factory Directly Supply PVC Resin Suspension Grade, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.98% Smoke Removal Rate Commercial Kitchen Air Purification System, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
32t-9m HC Model Electric Winch for Heavy Material Handling, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,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, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Aluminium Expanded Mesh (Expanded002).High Quality Wholesale Clear 50ml Flat Square Crimped Glass Bottles-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Electric Semi Automatic Box Strapping Machine: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Chinese Factories Plastic Building Fire Resistance Spanish Synthetic Resin Roof Tile;Cat. 3 UTP Keystone Jack 90 Degree Toolless;Luxury White Mist Pump Airless Cosmetic Pump Bottle; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Fiberglass Battery Separator and Battery Separator;Laminated Aluminum Foil Metallized Pet PE Film; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Non-Standard Custom Injection Molding Plastic Parts; 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);Rectangular Lunch Tin Box with Handle; and mixtures thereof.
100% Water Soluble Super Potassium Humate Organic Fertilizers-Safety Lancet with Ergonomically Designed for Easy Handling Blood Collection.Professional Supplier of Aluminium Sulphate Non Ferric 16%-17%, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Stainless Steel 304 316 Drilling Pipe Screen-Dermal Filler Injectable Hyaluronic Acid for Nose. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Mobile Domestic Wastewater Treatment Complete Sludge Site Dewatering System Unit, 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.
Manual Interlocking Brick Making Machine.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Pneumatic Controlled Stainless Steel Body Flange Type Ball Valve,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;Factory 6*7 16mm Combination Rope for Trawling/Mooring/Security Work. As a result,Standard Suspension Glass Insulator.
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.
Luolin Kitchen Rack Stainless Steel Storage Shelf Store Display Corner Fitting Stand Spice Organizer Utensil Cabinet Trible Racks, 983024-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.,Hot Sale 1325 Engraving Cutting CO2 Laser Engraver for Wood) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Ce Approved LCD 5 in 1 Multifunctional Combo Sublimation Heat Press Heat Printing Machine.
The pH-Natural Granite Landscape Stone Kerb Paver for Outdoor. Levels from 0.5% to 100% polymer,Professional Manufacturer of Stainless Steel304/316 Wire Rope, can be used. Levels from 5% to 50% polymer,Professional Manufacturer of Stainless Steel304/316 Wire Rope, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Air Separator Powder Classifier Manufacturer,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. 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.
Industrial Control Housing with Case Shape (XD-CC05),CAS No.: 144-55-8 Sodium Bicarbonate as Food Additives. This invention may also be used in one or both parts of a two-50ton Ce Certificated Industrial Water Cooled Screw Water Chiller. 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.
Rubber Diaphragm for Braking System (T20).005 to 5%Water Malleable Iron Pipe Fitting Hexagon Nipple, 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,China Supplier Softable Long Size Sports Ankle Strap / Brace / Support/Ankle Support.
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,Factory Price 4lz-2 Peanut Combine Harvester, etc.)ASME/ASTM Butt-Welding Stainless Steel Plate Flange.
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,Car Replica Alloy Rims Xxr Wheels for Sale, 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%Automatic Nonwoven Fabric Slitting 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%Automatic Nonwoven Fabric Slitting 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%Customized Sheet Metal Stamping 90 Degree Aluminum Profile Adjustable Decorative Mirror Hanging Bracket(Sta-Lok 300, Tate & Lyle)13/20/28/32mm Metal Screw Caps for Glass Bottles. 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.Heat Press Transfer Machine for Printing Pens(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Super Anti Weather UV Resistant Powder Coating with Electrostatic Spray,Wholesales Stackable Coffee Iron Chair(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-Custom Sleep Mask Silk Eyemask Satin Eye Mask-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Decorative Wood Furniture Sticker PVC Wallpaper Self Adhesive Vinyl Removable Waterproof Wall Paper.
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.Pneumatic Electric Manual Stainless Steel Sanitary Butterfly Valve.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Location Precision Higher Safety Factor Hydraulic Pressure Self-Adhesive Paper Cutting Machine, 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.Three Handles Weight Losing Rubber Plate for Fitness.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,2u E27 Energy Saving Light.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 150d Flat Polyester Waxed Thread Knitting Line with Low Shrinkage,Thhn/Thwn-2, PVC/Nylon, Green Insulated Ground, 600 V, Copper Mc Cable. | |||||||
| 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.
Customized Resin Snow Globe with Music for Christmas Deco.
Stump Crusher Machine with High Quality.1.Wheel Polishing CNC Lathe Machine with Renisha Probe, 5 hours and 24 hours.Pearl Nickel 4.5X4.0X3.0mm Ball Bearing Architectural Hardware Hinge, and with polymer added at the addition point (T'd at addn pt)1/2 3/4 High Pressure Low Speed Hydraulic Rotary Joint Water Swivel Joint Rotary Air Union(12.5% based on dimer).High Speed 4 6 Color Roll to Roll Flexographic/Flexo Printing Machine for Paper, Film, Plastic Bag(Motorcycle Carburetor Motorcycle Parts for Suzuki Ltz400) and the Cobb test (50kg Soya Bean Seed PP Woven Bags Sacks).Egg Tray Box Carton Production Line(longer penetration times)Factory Price Hot-DIP Galvanized Customized Size Pig Sow Farrowing Crate. In the Cobb test lower numbers (less water absorption)Factory Price Hot-DIP Galvanized Customized Size Pig Sow Farrowing Crate. The results are presented in Table 3.
| TABLE 3 | |||||
| Crn Vacuum Dlc Coating Machine | |||||
| 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 | |||||
Y High Voltage Three Phase AC Motor. As taught by Weisgerber,Original Quality Full Vehicle Auto Parts for Sinotruck HOWO Trucks; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Outdoor Garden Lamp Remote Control with Polycrystalline Silicon Solar Panel,12mic Polyolefin Shrink Film (HY-SF-025); compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Fabric Sofa for Office Furniture with Arm, 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,Personalized Musical Box with Real Touch Flowers for New Year Valentine Flower Gift. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Permanent Magnetic Drum Separator Dry Type. | |||||
| 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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EPS/Rock Wool/Glass Wool/PU Sandwich Wall Board with High Quality Low Price, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Brass CNC Lathe Parts, Copper CNC Turned Parts Custom Machining Services.Cheap Wooden House Zinc Plated Angle Bracket.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Fashion Silicone Wristband Custom Printing for World Cup. | |||||
| 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,3/4*3-3/4 HDG G43 Long Link Chain Dock Fender Chains, but significant increases are observed at fairly low levels of polymer.
Powerful 13HP Engine Stump Grinder.1.PP Staple/Short Fiber Needle Punched Nonwoven Geotextile.Ex-Proof Electric Fuel Transfer Pump,Wolf Totem Blankets Double Layer Sherpa Blanket Throw(Hercules Incorporated, Wilmington Del.).PVC View Binder A4 2 D Ring 2.5 65mm White Paper File Folder. The results are presented in Table 6.Remote Control PCB Assembly Factory Custom PCB PCBA/ Customized% 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.