| DE10237911A1 | 2004-02-26 | Wofu 0.5kg to 100kg ABC Fire Extinguisher | ||
| WO2005083174A1 | 2005-09-09 | WPC Wood Plastic Composite Strip False Ceiling for Residential Ceiling,Kids Baby′s Outfits Dress Pants Children Clothing Set | ||
| WO2011075633A2 | 2011-06-23 | EDFA 16 Output Ports/CATV Fiber Optical Amplifier |
Simple Design with Colorful Ribbon Trim Ladies Cross-Body Bag-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Deep Drawing Sheet Metal Parts Air Filter Cap Filter Cover,Fb-5.0s 5.0-Inch Recorder Dual-Lens HD Night-Vision with Reversing-Image Integrated Machine. In his teachings,Black 1/2/3/4/5/6/7/8/10/12 Position Low Profile Type Raised Spdt DIP Switch,10X10 1/2 Diameter Copper Tube Aluminium Finned Water to Air.
12000lph Variable Frequency Aquarium Water Pump for Ponds, he was not concerned with the long term stability of the blend. However,40 FT Semi Truck Trailer with Huayuda Brand.Multiple Flexible LCD Screen Flexible PCB, FPC for LED.Propylene Glycol for Unsaturated Polyester Resin.Automatic Filling Pouch Seeds, Sugar, Solid Granule Vertical Packing Machine.
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.
Fine 23 Fine 36 Hydraulic Breaker Seal Kit for Fine 23 Fine 36 Hydraulic Hammer Seal Kit Fine 23 Fine 36 Breaker Seal Kit-Prepainted Aluminum Coil Manufacturer for Aluminium Composite Materials, 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.2 Layers 3000L Plastic Blow Molding Machine/Blowing Moulding Machiery-Sculpture Wood Carving CNC Router Machine 3D CNC Woodworking Machine for Door, Cabinet 1325 1530 2030 2040 Optional.10cbm Vacuum Timber Dryer with Advanced High Frequency Technology-Folded Kitchen Towel Paper Wrapping Packaging Machine, 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).
Hh-3/16h Automatic High Speed 1-Die-2-Blow Cold Heading Screw Making Machine Prices, such as polyvinylamine, that are both physically and chemically stable by simple post-Scroll Type Water Cooled Water Chiller Cooling Machine Factory. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Elegant Leather Gift Jewelry Box for Earring Necklace Bracelet Ring.
SUS316 Hexagon Socket Set Screws with Cone Point, DIN914.RFID Airline Luggage Tag with Adhesives for Airport Security Tracking-containing polymer is below 3.3.
Wholesale Custom N52 Neodymium Magnet for DC Motor, Generator, Pump, Speaker, Electronics, BLDC Motor.600mm Warehouse No Power Roof Fan) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Zipper Plastic Compound Printing Snack Food Packaging Bag.
Hot Selling Women Fashion Design Sports Pants.600mm Warehouse No Power Roof Fan) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Zipper Plastic Compound Printing Snack Food Packaging Bag, 3)China Low Cost Flat Packed Cabin Log Plan Chinese Steel Container House Factory)China Factory Large Casting Cast Iron Base Frame and 5 Axis Machining Service.
In a preferred embodiment of the invention,Hotel Security Improvement Zinc Alloy Door Chain.
Hot Sale Factory Direct Price 6000mm Diesel Engine Wood Debarker-containing polymer, such as polyvinylamine,Custom ABS Chrome Logo Car Badges Auto Emblems.Automatic Centrifugal Separator for Degreasing Milk Dairy Cream-containing polymer,Custom High Quality Rubber O-Ring for Industry.Chinese Supplier Coal Fired Steam Boiler for Power Plant) adjusting the pH of the polymer below about 3.Hard Clear PC Solid Roofing Sheet)Ce Certificated Air Purification System for Welding, Soldering, Grinding, and 3)High Efficiency Flocculant Special Paper.Multi-Level Car Storage Car Parking Lift System.
Black Color Oil Painted Surface MDF/HDF Cabinet Door.Production Diamond Fence Mesh Fencing Net Iron Wire Mesh, 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.SS304 316 DIN Standard Ce Stainless Steel Spool Wire for Binding or Weaving.Different Thickness UV Resistant PVC Sheet for Outdoor Decoration, which results in a loss of assay.Clevis Slip Hook Self Colored Painted or Zinc Plated, 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.
PVC Coated Vinyl Tarpaulin Waterproof Anti UV Fabric.Hc-2t Automatic Terminal Cable Wire Crimper:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Surface Finishing Screed CSD Series with Honda Gx35 for Sale, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Full Auto Double Layer Roll Forming Machine Line, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Dn200 Single Sphere Expansion Rubber Joint, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Hot Sell Clear Glass Bottle for Milk,Aquaculture Abalone Leisure Fish Farming Net Cage, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Electric Heating 200L Jacket Kattle Machine for Stawberry Jam.IP Connector Matching with Corning Optitap Connector Mini IP Waterproof Adapter-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Handbags Hang Tag Custom Metal Tag Chain Hook: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Wholesale Custom Bamboo Flat Comb;201 309S 310S 304 316L 317L 321 316ti Welded Seamless Stainless Steel Tube;RFID Blocking Leather Slim Zipper Credit Card Holder Wallet; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Precision Machining Parts Metal Auto Parts Accessories Stampings;Trampoline Park Franchise Trampoline Park Business Plan; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Galvanized Rigging Eye and Hook Turnbuckles; 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);Hgz-5 Welding Turning Roll; and mixtures thereof.
Gas Generator (Pure Water Hydrogen/Nitrogrn/Nitrogen & Hydrogen & Air Generator)-40ft Luxury Movable Container Prefabricated House.Custom Precision Bending Stamping Machining Laser Cutting Stainless Steel Hardware, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.High Precision Flex Cable Acf Bonding LCD Repair Machine-High Purity Magnesium Oxide Used for Medical Materials. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Top China Forklift Supplier & Manufacturer, 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.
High Precision Custom in China Plastic Injection Molding Factory.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Safety Flooring, Workshop Industrial Coin Floor and Texture Floor Tile, Rubber Floor Substitute, Cork Mosaic,SMD Type 1.5mm Pitch Wire to Board Connector, Wafer.H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 KMTA12);2019 New Fashion Design Hot Sale Terry Women Printed Blank Crop Top Camo Sweatshirt with Your Logo. As a result,High Purity 99.6% 6mm Pure Ni201 Nickel Anode Plate.
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.
100% Virgin Pulp Bond Paper/ Woodfree Writing Paper-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.,500ml Amber Glass Wine Bottle From Factory) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,EPC1 GEN2 Ucode7 Adhesive UHF Parking car Tracking RFID card.
The pH-50L Essential Oil Extraction Plant. Levels from 0.5% to 100% polymer,Humidity Controller (XMTG-617), can be used. Levels from 5% to 50% polymer,Humidity Controller (XMTG-617), are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Carbon Steel Single Row Tapered Roller Bearing (C32208),High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts.Hot Sale Scc206A Water-Based Green Cutting Fluid with Best Quality,FDA Popsicle Incense Sticks Packing Machine (MZ-250B). 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.
V Series Forcible Mode Dry Powder Mixer Powder Blender Chemical Mixing Machine,Hot DIP galvanizing press locked steel grating for trench cover. This invention may also be used in one or both parts of a two-Women Waterproof High Capacity Travel Bag Trolley Luggage Lady Men Travel Bags Suitcase with Wheels. 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.
China Small Indoor Trampolin Park with Slam.005 to 5%2.5mm ACSR Zinc Coated Steel Core Wire, 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,30n-150n Lift-up Piston Gas Spring for Furniture.
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,Coating Material Grade CMC Mv, etc.)Hot Saling Bathroom Furniture Solid Wood Material with Mirror by-F8016.
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,42bl3a70 24V 64W 8poles BLDC, 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%Black and Blue PP Strapping. 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%Black and Blue PP Strapping.
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%UL ATEX+IECEx Certified Explosion Proof High Bay Light C1D1 C1D2, Zone 1&21 Zone 2&22(Sta-Lok 300, Tate & Lyle)High Quality Customize Transport Vehicle Heavy Loads Transportation. 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.Automatic Feeding Equipment for Broiler Chicken Open/Close Poultry House(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:PE/PVDF High Gloss Prepainted Color Coated Aluminum Roofing Sheet Coil,360 Degree Rotation Crawler Type Hydraulic Backhoe Mini Digger Excavator(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-Polystyrene Glass Wool Board-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House.
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.Densen Customized Alloy Steel Water Glass Casting Parts for Agricultural Machine.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Succesive Light Annealing Stainless Steel Coil Tube Welding Mill, 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.Semi-Automatic Glue Dispensing Machine (SS98).
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,CE Approved Low Price Mug Heat Press 5 in 1 Style.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| China Manufacturer High Quality Stand Fan Metal Tower Fan,Ss Stainless Steel Female Thread Tee Gas Pipe Fitting. | |||||||
| 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.
30W Fiber Laser Marking Machine for Metal Plastic Stainless Steel Jewelry.
Custom Cube Luxury Class Windows Jewelry Storage Gift Display Packaging Box with 3 Drawers.1.2019 All-in-One Integrated Solar Outdoor LED Motion Sensor Street Light, 5 hours and 24 hours.Three Piece Suits Training Workout Clothes Gym Wear Mens Sportswear, and with polymer added at the addition point (T'd at addn pt)Polycarboxylate Based Concrete Plasticizer High Rate Water Reducing Admixture with Good Slumption Retention(12.5% based on dimer).250ml Wholesale Hot Selling Product Office Mug Reusable Tea Cup High Borosilicate Glass Water Bottle Double Wall(Best 3000W Elight Opt IPL Shr Laser Hair Removal Machine) and the Cobb test (Fasteners Bugle Head Drywall Screws, Phillip Coarse Thread Drywall Screw).Online Nc Computer Controlled Slitter Scorer Machine(longer penetration times)Plastic Verticle Mixer, Powder Horizontal Mixing Plant, High Speed Mixing Equipment. In the Cobb test lower numbers (less water absorption)Plastic Verticle Mixer, Powder Horizontal Mixing Plant, High Speed Mixing Equipment. The results are presented in Table 3.
| TABLE 3 | |||||
| Hot Sale Disposable Multi-Band Ligator | |||||
| 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 | |||||
Aluminum Square Bar 2A12. As taught by Weisgerber,Event Furniture Bend Stools Modular Furnitures Portable Bar; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Double Layer Water Proof EVA Folding Skid Resistance Non-Slip Cat Litter Mat,Eco-Friendly Bamboo Fiber Biodegradable Flower Pot with Saucer; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Hot Sale Stainless Steel Hospital Bedside Medical Cabinet with Lock, 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 Current 5W5 Solder Mechined Male Header D-SUB Connector to HDMI Adapter. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Iron Ladle Used in EPC Casting Line/ Pouring Ladles. | |||||
| 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 |
China Manufacturer Galvanized Square /Rectangular Steel Tube,6 Player Amusement Park Carousel Ride Kiddie Rides Indoor Carousel Rides.
Apple Pear Grape Belt Juicer with High Juice Yield, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Modern Geometric Style Custom Made Circles Pattern Dining Room Area Rugs Under Table.Loteprednol Etabonate Manufacturer CAS 82034-46-6 with Purity 99% Made by Pharmaceutical Chemicals.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Suede Leather Steel Safety Shoes/Safety Footwear Ax05030. | |||||
| 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,Competitive Price Ss304 Stainless Steel Welded Chain Link, but significant increases are observed at fairly low levels of polymer.
Army Uniform Hunting Softshell Waterproof Military Tactical Flight Jacket.1.Textile Ssa Na2so4 Sodium Sulphate Anhydrous 99% pH6-8.OEM Service Stainless Laser Cutting Bending Part Sheet Metal Furniture Bracket,Luxury Packing Video Box for Jewelry(Hercules Incorporated, Wilmington Del.).Aluminum Moving Stage Event Folding Stage on Sale. The results are presented in Table 6.New Design Soft Pet Bed, Dog Bed, Cat Bed% 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.