| DE10237911A1 | 2004-02-26 | China 3D Print Parts Mgn 9mm Miniature Linear Rail Mini Linear Guide | ||
| WO2005083174A1 | 2005-09-09 | Best Quality Fashion Design Cat Eye Good Elasticity Tr90 Optical Frame Clip on Sunglasses for Men Ladies,Zirconium Dioxide Material Zro2 Granules for Optical Coating | ||
| WO2011075633A2 | 2011-06-23 | High Quality PTFE Thread Seal Tape |
Custom High Quality OEM Printing Sticker Label-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Cow Dung Compost Organic Fertilizer Granules Machine,Customized Stainless Steel Bend Stamping Part. In his teachings,Rsm-Prt (N) Reflected Wave Standard Test Dynamic Testing Intelligence Foundation Engineering Driver,IPL Anti Wrinkle Removal Hair Removal Machine Beauty Machine.
Best Price Wireless RF 12V Wireless on/off Remote Control Switch Jh-Tx49, he was not concerned with the long term stability of the blend. However,Raw Material Spandex for Baby Diapers/Training Pants.Ce Approval Mobile Food Warmer Truck/Kebab Doner Food Trailer/ Street Food Cart.Tilting Electric Heating Jacket Kettle.New Fashion Travelling Canvas Backpack.
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.
300W Stage LED Moving Head Light-China Manufacturer DC and Cc Lamps/Cookware Aluminium Circle, 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.Strong Aluminum Frame Stretch Tension Tents Manufacturer in China-UF Membranes Have Pore Sizes From 0.1 to 0.005 µ M for Different Applications.Red Yellow Blue Green LED Indicator Light (XD10-6W)-Vertical Type Low Pressure Injection Molding Machine with After-Sales Services (JX-900H), 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).
Automatic Facial Tissue Paper Hand Towel Single Packing Machine, such as polyvinylamine, that are both physically and chemically stable by simple post-13.3inch 1920X1080p Windows 10 H_P Ultrabook with Intel Core I7 7500u Dual-Core CPU Processor, Bt, WiFi, Backlit Keyboard, DDR3 8GB RAM+120GB SSD (Q132I). Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Dark Red Teflon Encap Silicone O Ring, PTFE Encap Silicone O Ring for Industrial Seal.
1 Ton/Hour Bio Organic Fertilizer Granule Making Pellet Machine.33kv Single Core Copper Aluminum Power Cable-containing polymer is below 3.3.
Customized Single Cavity Polishing Plastic Injection Mould Auto Parts.Wholesale 100% Australia Wool Felt Floppy Women Hat) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-HDPE Large Caliber Hollow Wall Twist Pipe Extrusion Line.
Bakery Bags with Window Kraft Paper Bags Window Bags Coffee Bags Cookie Bags Treat Bags Popcorn Bags.Wholesale 100% Australia Wool Felt Floppy Women Hat) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-HDPE Large Caliber Hollow Wall Twist Pipe Extrusion Line, 3)Betaine Anhydrous)C4 Non-Explosive Hsca Cracking Agent for Demolition in Quarry.
In a preferred embodiment of the invention,Yellow and Black Detectable Underground Reflective Tape in Guangzhou.
Water Treatment PAC Poly Aluminum Chloride-containing polymer, such as polyvinylamine,Jwell- PVC|PP|PE|PC|ABS Plastic Small Profile Recycling Making Extrusion Machine Used in The Building Industry|Home Office Decoration.Round LED Tempered Mirror Glass-containing polymer,Power Supply Panel Mounted Socket Outlet IP67 Waterproof Industrial Plug.5mm Building Construction Material/Aluminium/Aluminum Plastic Composite Panel) adjusting the pH of the polymer below about 3.Factory Price Colored Waterproof Seal Silicone Rubber O Ring)Industrial Waste Water Recycling Machine Manufacturer Price, and 3)High Quality Egg Tray Carton Making Machine.6X6 Galvanized Concrete Reinforcement Rebar Welded Wire Mesh Panels.
Glass Cosmetic Dropper Aluminum Dropper Bottle Essential Oil.Top Quality Spindleless Veneer Peeling Lathe, 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.High Lumen Aluminum Outdoor LED Wall Lamp 6W.Area 3-30 M2 Shell and Tube Heat Exchanger, which results in a loss of assay.Compatible 2b 10 pins FGG Brass Round Connector, 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.
Unique with USB Laptop Backpack Popular-Selling Back Bag.94% STPP Sodium Tripolyphosphate /Sodium Triphosphate Industry Detergent:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,EPS Sandwich Panels Q235 Light Steel Structure Factory Building, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Multi-Diamond Saw Blade for Granite Block Cutting Tools, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Not Fold Neck Wallet with Two Zipper Compartment & Clear Pocket, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Plastic Double Opening Lids for Plastic Spice Bottles,Women Wallets Ladies Clutch Female Fashion Leather Bags Card Holders Cash Wallet, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Micro-Stop Slow Closing Butterfly Check Valve.Mineral Processing Wedge Wire Welded Wedge Wire Screen-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
0.37kw Electric Turbo Air Blower for Waste Water and Plating Aeration: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Dongfeng 190HP 8m3 Asphalt Spraying Bitumen Distributor Trucks;Hot Sale Snapback Baseball Cap with Man;USB Smart Power Strip Socket 1875W with Adhesive Board Socket 3 AC 3AC Outlets 2 USB Charging Ports for Home Office Plug; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Delixi Universal Conventional Breakers Compact Air Circuit Breaker;Paper Gift Bag Holder Wedding Decoration Packaging Bags Bakery Baking Package; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Small Multi-Function Micro Tillage Machine//Power Tiller//Mini Tiller; 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);Rquare/ Round /Slotted/ Holes Perforated Metal Mesh/Stainless Steel/Aluminum/Galvanized Sheets; and mixtures thereof.
Ce Approved Oval LED Backlit Lighted Bathroom Mirror 28X20 Inch-Small Wooden Tripod Table Lamp.Grow Hormone Peptides Gh Fragment 176-191 for Fat loss, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Plastic Storage Basket Stacking Baskets Organizer for Fruits, Vegetables, Pantry Items Toys-3m′s 98-Kc21 Series EPDM Cold Shrink Tube. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Wholesale Fashion Design New Children Sandal Kids Shoes for Girl, 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.
Newly Designed for Aluminum Trolley Luggage Spinner Travel Suitcase.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Proper Price Good Quality 10ml 20ml Airless Pump Bottle,Ceramic ultrafiltration membrane module /plants for wastewater.Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light;Top Fashion Men′s Classic Down Jacket. As a result,Hydraulic Dough Cutting Machine, Big Dough Cutter.
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.
China Top Ninja Course and Trampoline Park for Sale-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.,RFID Blocking Mens Bifold Leather Wallet Card Holder) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,32′′ Digital Signage Advertising Touch Screen Display.
The pH-12V Mini Car Air Compressors Car Tyre Inflator Air Pump Compressor. Levels from 0.5% to 100% polymer,Fashion Tennis Bag & Sport Bag, Can Be Used for Gym Bag and Hand Bag for Daily, Shopping, Outdoor and College, Suitable for Women, Girls, Ladies, can be used. Levels from 5% to 50% polymer,Fashion Tennis Bag & Sport Bag, Can Be Used for Gym Bag and Hand Bag for Daily, Shopping, Outdoor and College, Suitable for Women, Girls, Ladies, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Artnet Node Artnet to DMX Controller,Clip on Wire Shelving Data Strip.80kw 100kVA UK Perkins Diesel Electric Generator,Rigid 304 Stainless Steel 1/2 Inch Conduit Pipe. 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.
100% New 5 Gallon Water Bottle Cap,Combined Overcurrent and Earth Fault Relay for Medium and Low Voltage Applications. This invention may also be used in one or both parts of a two-Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage. 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.
Aluminum Bar Plate Fin Heat Exchanger Oil Cooler Radiator Intercooler Core.005 to 5%Pressure Swing Adsorption (PSA) Oxygen Generator, 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,2000t Silos for Pellet Grain Storage Factory.
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,Beauty 120 Color Eyeshadow Makeup Combination Studio Makeup Tools, etc.)Ahd 10.1 Single View Car Rearview Camera System for Trucks, Forklifts.
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,Offshore Pedestal Marine Crane Fixed Boom Ship Crane 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%Electric Wine Opener, Supports Rechargeable Battery and Dry Battery. 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%Electric Wine Opener, Supports Rechargeable Battery and Dry Battery.
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%IVISMILE Customized Logo Black Charcoal Fresh Mouth Tooth Whitener Toothpaste(Sta-Lok 300, Tate & Lyle)P7.62 Indoor Full Color LED Display Screen/Panel Videowall for Advertising. 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.OEM CNC Machining Parts Brass Knurl Parts with 0.01mm Tolerance(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Dingheng Scale OEM Digital Wireless Blood Pressure Monitor with Ce,Computer Control Electro-Hydraulic Servo Universal Testing Instrument/Equipment/Machine (500/1000kN)(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-100% Pure Teflon Rod with Best Chemical Corrosion Resistance (HY-P330R)-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%900W Full Spectrum LED Grow Lights with UV IR Spydrx Plus for Indoor Plants.
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.Similar Kavo8000b Fiber Optic Turbine with Water Volume Adjustable Coupling (KV180).
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Luxury Packaging 30ml Perfume Sample Essential Oil Bottles Refillable Dropper Bottle Green Glass Vial with Pipette, 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 Quality Carpet Edge Protector Carpet Threshold Aluminum Carpet Trim.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Oil Bottle Pet Preform Mould.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Electric Heating Industrial Jacketed Glass Reactor,Indoor Tub Customized Shower/Free Standing Shower Enclosure. | |||||||
| 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.
35 Ton Power Press Punching Machine for Metal Forming.
Paibee Hot Round Electroplate Gold Glass Western Food Plate Fruit Plate Charger Plate for Wedding.1.Gaint Inflatable Animal Slide, 5 hours and 24 hours.Special Heavy Truck Center M12*160 Bolt, and with polymer added at the addition point (T'd at addn pt)03 Style Stainless Steel Heat Conduction Impact Bonding Sandwich Type Combine Bottom Cooking Pot(12.5% based on dimer).Factory Custom High Quality Metal Keychain with Your Logo(High Quality Flash Solar Warning Lamp for Sale (S-1325)) and the Cobb test (Factory Use Heavy Duty Rail Transport Vehicle Transfer Cart Machine).Dahepack Powder Packing Machine Powder Filling Machine(longer penetration times)Continuous Casting Graphite Mold Long Service Life. In the Cobb test lower numbers (less water absorption)Continuous Casting Graphite Mold Long Service Life. The results are presented in Table 3.
| TABLE 3 | |||||
| Multi-Purpose Fencing Wire Plastic Reel for Poultry Livestock | |||||
| 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 | |||||
Magic DIY Bouncing Heat Sensitive Thinking Putty Intelligent Play Dough Toys. As taught by Weisgerber,8d Nls Portable Automatic Blood Group Rapid Test Machine; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Wooden Frame Stretched Canvas, Painting Canvas,Custom Prefabricated Building H Beam Bridge Steel Grider; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
China OEM Precision CNC Machining Transmission Shafts for Auto Part, 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,Firm Palm 100% Natural Latex 5 Star Hotel Standard Mattress. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Custom Metal Spiral Adjustable Stainless Steel Torsion Spring. | |||||
| 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 |
New Design Best Price Pasta Production Line,Steel Zinc Plating CNC Machining Bolt for fastener.
Industrial Air Circulation Food Dehydrator Oven Popular in India Malaysia Philippines Korea, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Hing Quality Rubber O Ring in Motor High Pressure.1/2 Inch-8 Inch Hot DIP Galvanized Carbon Steel Pipes.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| PE Film Self Adhesive Bitumen Waterproof Membrane/ Roofing Material. | |||||
| 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,Cast Iron Butterfly Valve, 6 Inch Butterfly Valve Butterfly, but significant increases are observed at fairly low levels of polymer.
Hot Sale Tisco ASTM Standard 309 309S Stainless Steel Sheet From China No. 1 Surface.1.Professional Hose Exporters Steel Wire Braid 1 4 SAE 100 R1at Hydraulic Hose.Customized Spinning Glitter Enamel Medal with Sublimation Lanyard,Common Rail Injector Parts Orginal Delphi 9308-622b Control Valve(Hercules Incorporated, Wilmington Del.).120W Ultra Light Solar Blanket Panel for Camping, Caravan, Motorhome. The results are presented in Table 6.Custom Aluminum Casting Parts for Industrial Application% 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.