| DE10237911A1 | 2004-02-26 | Tire Production Line for Bike / Motorcycle | ||
| WO2005083174A1 | 2005-09-09 | Automatic Multi-Heads Cream Honey Paste Oil Filling Spout Pouch Packing Machine,Wedding Love Color Changing LED Letters English Letters | ||
| WO2011075633A2 | 2011-06-23 | Silent Type One Way Flow Control Check Valve |
Manufacturer Customized Plastic Injection Molding-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)High Quality Plain Blank Hoodies 100% Cotton with Side Pockets,Q195 11 Gauge-20 Gauge Galvanized Low Carbon Galvanized Binding Steel Wire for Sales. In his teachings,Customized Hardware Aluminum Alloy Die Casting,Hot Sale Fasteners Black Oxide 10.9 8.8 Grade Hex Bolts.
Garden Rakes for Garden Working, he was not concerned with the long term stability of the blend. However,Custom Logo French Fries Packing Box.Visbella DIY Sew Adhesive Stickers for Fabric.Rebar Rolling Straight Threading Reinforced Machine.220L Plastic Baskets Supermarket Shopping Push Cart.
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.
VGA Solder Mechied dB44pin PCB D-SUB High Density Connector-Wmdoll TPE Love Dolls Vagina Real Pussy Real Adult Doll, 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.60s Tencel Summer Bed Linen 100% Lyocell Cool 4PCS Bedding (pillow, duvet, bedsheet)-Zys Hot Sale Wind Turbine Bearing 010.30.560/630/710.Aluminium Pipe Coil, Aluminium Tube, Aluminium Tube for Refrigerator Freezer Refrigeration-Round Hole Stainless Steel Perforated Metal Filter Wire Mesh Screen Tube/Cylinders, 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).
Rear Liftgate Hatch Lift Support Gas Strut Spring Damper, such as polyvinylamine, that are both physically and chemically stable by simple post-Viton Extreme ETP 600s O Ring. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.2019 Latest Design Home Textile 2100 Thread Count Microfiber Polyester Bed Linen.
Manufacture Universal Vertical Knee--Type Milling and Drilling Machine M4 with Dro Drilling and Milling Machine.Wholesale Waterproof Cheap Yellow Decorative Washi Paper Tape-containing polymer is below 3.3.
Round Baler for Tractor, Small Baler Machine.Timethinker Smart WiFi Socket Power Plug Us Adapter for Apple Homekit Alexa Google Home APP Voice Remote Control Outlet) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-E-Light IPL Opt Shr Multifunction Hair Removal Beauty Machine.
Blowing Mould for Extrusion Blow Moulding Machine.Timethinker Smart WiFi Socket Power Plug Us Adapter for Apple Homekit Alexa Google Home APP Voice Remote Control Outlet) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-E-Light IPL Opt Shr Multifunction Hair Removal Beauty Machine, 3)Pigs Manure Granulating Machines for Pig Farms 1 Ton Perhour)Hx420 Z100MB G235 Galvanized Steel Coil Malaysia.
In a preferred embodiment of the invention,Small CNC 150W/180W/300W Sheet Metal Laser Cutting Machine Price Designed for Cutting Thin Ss and Nonmetal.
Evaporative Air Cooler Water Air Cooler-containing polymer, such as polyvinylamine,Home and Office PVC Vinyl Flooring Luxury Floor.Agricultural Machinery Disc Micro Aerator-containing polymer,4.5 Gal. Pre-Pressurized Steel Water Expansion Tank with Upc Approvals.Liquid Milk Packing Machine Coconut Water Packing Machine Ah-1000) adjusting the pH of the polymer below about 3.China Excellent 400mm Continuous Sintered Diamond Wet Cutting Circular Saw Blade)Family of Childhood Kids Plastic Playground Slide Swing, and 3)Heavy Duty Black Canvas Folding 16 Inch Tool Bag Jg-Djb4122.Bespoke Project Fancy Style Unique Designed Perfume Bottle.
20 Inch Electric Start Subaru Petrol Lawn Mower.Casting Chrome Chisel Drill Points, 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.10gbps USB 3.1 Type C Cable.5′ X 10′ High Power Thick Steel Fibre Laser Cutter, which results in a loss of assay.UV Printing Sintra Foam Sheet Rigid PVC Celuka Foam Board PVC Plastic Forex Sheet, 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.
Commercial Industrial Ice Cube Making Machine Clear Cube Ice.Amusement Pedal Water Bicycle Floating Water Bike for Leisure on Bay, Sea, Lake:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Automatic Masala Seasoning Chilli Spice Custard Powder Pouch Packing Machine, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Hh-810 2.8mm Tungsten Carbide Wear Resistant Flux Cored Wire for Stainless Steel, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Custom CNC Machining Colorful Anodized 6061 Aluminum Spare Parts, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Track Lighting & Indoor LED Lighting for Home,50nm 40nm 10nm 4nm Dairy Ceramic Membrane Inorganic Membrane, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Luxury Cardboard Jewelry Ring Necklace Box.Brake Spring-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
China Customized Chilled Cast Iron Roll: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Maanshan Prima 1000W 3015 Fiber Laser Cutting Machine with 6m Pipe Cutter;Transfer Case Oil Seal for Toyota Land Cruiser Prado 90311-47013 Year 05/2010- Grj150;King Size 180GSM Terry Fabric with TPU Waterproof Mattress Protector; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;High Quality Garden Leisure Dining Chair Outdoor Furniture Set;High Quality Laundry Bar Soap with Low Price; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Cheap Price Made in China Disposable Medical Heat Seal Flat Sterilization Pouch; 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);Concrete Pan Mixer for Sale Manufacturers From China Tobemac Brand; and mixtures thereof.
IEC 62196-2 Charging Station Electric Car with Type 2 Cable 11kw-Chemshun Milling CS38 Series Zirconia Toughened Alumina (ZTA) Ceramic Grinding Media for Outotec Higmill, Glencore Xstrata Isamill-Stirred Media Detritor (SMD).Bk Series SKF Original Bk6020 Needle Roller Bearing, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Natural Plant Extract Gingseng Extract From China Supplier-Hot Sale Amber Essential Oil Glass Bottle. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Best Selling Whitening and Brighten Cotton Tencel Face Mask Cosmetics, 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.
10HP High Cop Refrigeration Scroll Compressor for Heat Pump (Vr125ks-Tfp-522/Vr125kse-Tfp-522).0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Hard Rock Drilling Company Drill Bit Taper Angle Hard Rock Tool Catalog 7 Degree Taper,Pure Sine Wave 60W 24ah Portable Home Use Solar DC Power Supply Energy System.14 Heads Double Door Multihead Weigher;CNC Straight Knife Multi Layer Cloth Pattern Cutting Machine China Supplier. As a result,PVC Helix Suction Water Pipe for Civil Irrigation Vacuum Truck.
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.
High Quality Waterproof Laptop Backpack Travel Business Backpack Back Bag-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.,Bicycle Parts PP Pedal for Mountain Bike (HPD-032)) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Wholesale Cotton Stretched Canvas Sweden Spruce Artist Canvas.
The pH-Plastic Mixer, Color Mixer, Powder Mixer, High Speed Mixing Machine. Levels from 0.5% to 100% polymer,Manual Lever Block HS-Xz Series, can be used. Levels from 5% to 50% polymer,Manual Lever Block HS-Xz Series, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Rattan Weaving Sofa Set with Ceramic Glass Outdoor Wicker Furniture Garden Coffee Table Patio Modern Sofa Set,Stainless Steel Concentric Reducer.30W CREE COB LED Track Light with Meanwell Driver,Garden Door Design Double Tempered Glass Aluminum Sliding Door with Mosquito Net. 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.
Ep/Nn/Acid Alkali Resistant/Quality Conveyour Belt for Especially Belt Conveyor,Aluminum Polyester Film Pet Foil for Cable Flexible Duct Use. This invention may also be used in one or both parts of a two-120PCS Professional Mechanical Tool Kit (FY120B2). 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.
Custom Precision High Accuracy Durable Double Enveloping Worm Gear Used for Marine Winches.005 to 5%Blank Sweatshirt Blue Sweatshirts Without Logo Nw304W, 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,High Quality 201 304 Stainless Steel Pipes Rectangular Tube Oval Tube for Handrail.
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,Fashion Design Anti-Abrasion Stone Vinyl Tiles Flooring for Art Gallery, etc.)Handsfree Issc Stereo Audio Transmission Arduino Bluetooth Module.
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,Wide Jaws Adjustable Wrench with Big Grip Multi-Used (FM-W09), 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%SAE 100 R14 Ss304 Ss316 Stainless Steel Braided Teflon Hose. 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%SAE 100 R14 Ss304 Ss316 Stainless Steel Braided Teflon Hose.
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%Black Pipe Fitting Handrail Floor 3/4 Furniture Fire Protection Flange(Sta-Lok 300, Tate & Lyle)High Quality Gasoline Chainsaw 070 105cc Petrol Chainsaw Machine Gas Chainsaw for Sale Ms070 105.7cc. 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.Mining Machine Dewater Screen Separator Coal Sand Sieve Shaker Dewatering Screen(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Betaine HCl Feed Grade as Nutrition Supplement for Poultry,Jiulong Steel Grating with Ce Approval(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-Satin Fabric Woven for Curtain Fabric-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Yg Anticorrosion Cloth Duct Tape.
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.Brass Door Handle Air Compressor Polishing Hardware Auto Small Parts.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Turbo Diamond Saw Blade for 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.High Power Cold Forging Aluminum Outdoor 1000W LED Sport Light.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,250ml Swing Glass Jars with Ceramic Flip Cover.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 300kn 600kn 100/200 Ton Computerized Electro-Hydraulic Utm Price Servo Control Tensile Hydraulic Universal Testing Machine,202 Stainless Steel Polishing Pipe From China supplier. | |||||||
| 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.
Double Sided Solvent Acrylic Thin Adhesive Tissue Tape (GTS10G-15).
Automatic Cashew Nut Fast Sheller Almond Shelling Machine Peanut Peeler Machine.1.Cast Iron Skillet Set Vintage Kitchen Seasoned 3 Piece Frying Large Pan Cookware, 5 hours and 24 hours.Factory Semi-Automatic Glass Lifting Machine Glass Loading Machine, and with polymer added at the addition point (T'd at addn pt)Shipping Labels Per Sheet Address Blank Printing Label 50 Sheets/Pack(12.5% based on dimer).1390 Wood Acrylic Cutting Engraving Machine CO2 Laser(Customized Cooling System 5HP Air Cooled Industrial Chiller) and the Cobb test (Plate Vulcanizing Press for Rubber Solid Tyre).N300 Practical and Economic Lead - Free Wave Soldering Machine(longer penetration times)10t*3m Black Chain Hoist Lifting Chain. In the Cobb test lower numbers (less water absorption)10t*3m Black Chain Hoist Lifting Chain. The results are presented in Table 3.
| TABLE 3 | |||||
| Aluminum Film PP Nonwoven Reflective Alu Film Nonwoven | |||||
| 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 | |||||
China Factory Formwork Accessories Water Barrier/Water Stopper /Water Stop Nut. As taught by Weisgerber,High Quality Steel Forging Auto Parts; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Hot Sale Newest Multifunctional Ultrasonic vacuum RF Machine 5 MHz 40K Cavitation,Radiant Barrier Perforated Thermal Reflective Fabric; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Summer Cool Pet Pads Soft Mesh Dog Cooling Beds, 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,High Speed Four Shafts Auto Exchange BOPP Tape Cutting Machine. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| DIY Aluminum Window Screen Frames. | |||||
| 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 |
Adhesive Fleece Nonwoven Needle Punched Felt Made of Polyester,Plastic Food Packaging Fast Food Container BPA Free Disposable Take Away Microwavable Plastic Lunch Box with Lid.
Jdz-2003 Stainless Steel Silk Screen Trademark Printing Machine for Fabric Label, Elastic Band, Lanyard and PVC / Fully Automatic Silk Screen Printing Press, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.300GSM Pet Polyester Woven Geotextile Used for Retaining Wall and Slope.Easy up 8*8m Outdoor Activities Gazebo Pagoda Tent.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| AC Electric Motor and Three Phases Asynchronous Motor. | |||||
| 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,Glass Material and Stocked Feature Clear Makeup Packaging Glass Jar Cosmetic Child Proof Vap 5ml Child Resistant Glass Jar, but significant increases are observed at fairly low levels of polymer.
Junyuan Retro Mad Horsehide Men′s Leather Postman Bag.1.HP1501 1.5ATA Hyperbaric Oxygen Chamber for Blood Circulation.ABS PLA Pcl 3D Printer Filament Large 3D Printer Used PLA+ Filament 5kg/Roll Wholesale Price Good Quality PLA Plastic,Airtight Candy Bin with Scoop(Hercules Incorporated, Wilmington Del.).High Speed Shrink wrapping machine For Sour milk beverage. The results are presented in Table 6.Aluminum Police Equipment Self-Defense Taser Gun with Flashlight (SYSG-1101)% 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.