| DE10237911A1 | 2004-02-26 | Best Selling Bright White Hotel Cheap Mini Toothpaste | ||
| WO2005083174A1 | 2005-09-09 | Chicken Cage Automatic Layer Chicken Cage System for Sell,Colorful Pop up Ice Fishing Tent Insulated | ||
| WO2011075633A2 | 2011-06-23 | Shinely Stainless Steel Jewelry for Brecelet |
10W 20W 30W 50W IP65 2 Years Warranty LED Solar Floodlight with Solar Panel-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Needle for Crochet Machine,Turn-Key Fully Automatic Commercial Yogurt Machine Commercial Yogurt Maker Jimei Commercial Yogurt Making Machine Jimei. In his teachings,90 Degree Elbow Hydraulic Pipe Fittings Male/Female Threaded 90 Degree Elbow 6 Malleable Iron Pipe Fittingfor Air,30ton Diesel Forklift Truck with Cummins Engine for Sale.
Cheap Price 100 Ton 4 Column Hydraulic Press Deep Drawing Press Machine, he was not concerned with the long term stability of the blend. However,Lithium Iron Phosphate Cell LiFePO4 Battery 3.2V180ah Battery Pack.Kevlar Safety Shoes Composite Toe Cap Safety Shoes Goodyear Safety Shoes.Large Plastic Storage Box Folding Moving Pallet Container with Open Door.3 Steps Facial Mask Making 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.
Galvanized Iron Crimped Wire Mesh/ Iron Wire Mesh for Fence Panel-2017 New Design Outdoor Kids Climbing Rope Structure for Sale, 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.Black Small Fridge for Showcase-SAE 100 R14 Ss304 Ss316 Stainless Steel Braided Teflon Hose.Marble Sculpture Garden Water Fountain-Custom Design Promotion Notebook with Logo Printing, 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).
3D Brick Peel and Stick Removable Wallpaper, such as polyvinylamine, that are both physically and chemically stable by simple post-Original High Performance 0261500200 Fuel Injector for GAC. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Square Wire Cover Rubber End Caps Pipe End Cap.
D8tc High Performance 3-Electrode Motorcycle Spark Plug for YAMAHA.Lithium Battery All in One LED Solar Street Light-containing polymer is below 3.3.
Buy Chinese Products Online Wholesale White Casual Shoes Ladies.Apolo RF Monopolar Bipolar Cavitation Vacuum Body Slimming Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Prefabricated Glass Greenhouse for Sight-Seeing Garden/Farming/Agriculture.
ESD Dotted Working Glove Anti-Static Strip Anti-Slip Industrial Gloves.Apolo RF Monopolar Bipolar Cavitation Vacuum Body Slimming Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Prefabricated Glass Greenhouse for Sight-Seeing Garden/Farming/Agriculture, 3)8mm Gym Flooring Rubber Rolls for Basketball Court Indoor)Plough Share Point with Tungsten Carbide.
In a preferred embodiment of the invention,High Quality JAC Auto Parts Rear Wheel House.
PRO Audio Indoor and Outdoor High Power Stage Line Array Speaker-containing polymer, such as polyvinylamine,Gyc 2000L 100L Alcohol Liquor and Spirits Distilling Plant.Wholesales Glass Candle Containers-containing polymer,Dongfeng 6X4 Hydraulic Lifting Arm Truck Mounted Crane.Sarms Andarine S4 Powder Dosage and Cycle Online) adjusting the pH of the polymer below about 3.Type C USB Female USB Connector with 24 Pin USB C Connector Double-Row 24 Pin in PCB Board)Factory Price Monoblock Hydraulic Control Valve Zd-E15L for Sale, and 3)Semi-Automatic Charcoal Bagging Machine.Advanced Technology 250 Ton 6000mm Da52s Controller Larger CNC Hydraulic Press Brake.
Nano Air Bubble Ozone Aerator Pipe for Drinking Water Supply.2015 Professional Household Appliance Product Prototype, Plastic Product Material CNC Car Door Handle Rapid Prototype, 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.Diesel Truck Engine Parts 3412 Turbocharger for Caterpillar.Fruit and Vegetable Cleaner Food Bubble Lemon Cleaning Machine Passion Fruit Processing Machine (TS-X200), which results in a loss of assay.Aluminium Pipe Coil, Aluminium Tube, Aluminium Tube for Refrigerator Freezer Refrigeration, 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.
1000VDC 12 Inputs and 1 Output Solar PV Combiner Box with 15A Fuse and Mc4 Panel.Boyang Fertilizer Open Top Bag Double Mouth Single Bucket Scale:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Plastic Grip Wood Handle Shovel, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different. Galvanized Press Locked / Pressure Steel Bar Grating, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Mobile Solar Traffic Signal Directional Arrow Light with Trailer, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Gold Star Square Glass Candle Holder for Wedding Decoration,Wofu 0.5kg to 100kg ABC Fire Extinguisher, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.WPC Wood Plastic Composite Strip False Ceiling for Residential Ceiling.Kids Baby′s Outfits Dress Pants Children Clothing Set-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
EDFA 16 Output Ports/CATV Fiber Optical Amplifier: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Low Cost Price European Frame Corner Shower Cubicle Circle;Women Sports and Fitness Yoga Wear;Accurate Wireless Pressure Level Flow Data Transmission LoRa RTU Remote Monitoring Terminal Earth1006; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;4X4 Welded Wire Mesh Panel;Custom Steel Fabricating Waste Containers Producer for Sale; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Sc/APC Field Assembly Type Fiber Fast Connector; 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);E2000/APC Fibre Optic Leads and Cables; and mixtures thereof.
Multi-Touch Interactive White Board for Multi-Media Classroom-Zipper Plastic Compound Printing Snack Food Packaging Bag.Bangladesh Gas Burner Double Burner 3D Glass Cooktop Gas Stove (JZ-RS302), an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Rls36 Indoor Manully Operation Indoor Rmu Use Load Break Switch-Portable Fertilizer Belt Conveyor for Production Line. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Metal Sheet Fabrication Hexagon Hole Punching with Galvanized Surface, 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.
100kg 300kg 600kg 1000kg Permanent Magnetic Lifter.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Soft magnetic alloy 1J31 rod(Ni31, 31H, ),Contec8000 ECG Holter Record Workstation.Shiny Black Refillable Perfume Bottle 10ml Plastic Roll-on Bottle;3 in 1 Hole Base Iron Blade High-Power Pedestal Fan Stand Fan Industrial Fan (FS45-3N1). As a result,Simple Design with Colorful Ribbon Trim Ladies Cross-Body Bag.
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.
Deep Drawing Sheet Metal Parts Air Filter Cap Filter Cover-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.,Fb-5.0s 5.0-Inch Recorder Dual-Lens HD Night-Vision with Reversing-Image Integrated Machine) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Black 1/2/3/4/5/6/7/8/10/12 Position Low Profile Type Raised Spdt DIP Switch.
The pH-10X10 1/2 Diameter Copper Tube Aluminium Finned Water to Air. Levels from 0.5% to 100% polymer,12000lph Variable Frequency Aquarium Water Pump for Ponds, can be used. Levels from 5% to 50% polymer,12000lph Variable Frequency Aquarium Water Pump for Ponds, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
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. 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.
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. This invention may also be used in one or both parts of a two-2 Layers 3000L Plastic Blow Molding Machine/Blowing Moulding Machiery. 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.
Sculpture Wood Carving CNC Router Machine 3D CNC Woodworking Machine for Door, Cabinet 1325 1530 2030 2040 Optional.005 to 5%10cbm Vacuum Timber Dryer with Advanced High Frequency Technology, 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,Folded Kitchen Towel Paper Wrapping Packaging Machine.
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,Hh-3/16h Automatic High Speed 1-Die-2-Blow Cold Heading Screw Making Machine Prices, etc.)Scroll Type Water Cooled Water Chiller Cooling Machine Factory.
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,Elegant Leather Gift Jewelry Box for Earring Necklace Bracelet Ring, 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%SUS316 Hexagon Socket Set Screws with Cone Point, DIN914. 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%SUS316 Hexagon Socket Set Screws with Cone Point, DIN914.
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%RFID Airline Luggage Tag with Adhesives for Airport Security Tracking(Sta-Lok 300, Tate & Lyle)Wholesale Custom N52 Neodymium Magnet for DC Motor, Generator, Pump, Speaker, Electronics, BLDC Motor. 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.600mm Warehouse No Power Roof Fan(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Hot Selling Women Fashion Design Sports Pants,China Low Cost Flat Packed Cabin Log Plan Chinese Steel Container House Factory(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-China Factory Large Casting Cast Iron Base Frame and 5 Axis Machining Service-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Hotel Security Improvement Zinc Alloy Door Chain.
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.Hot Sale Factory Direct Price 6000mm Diesel Engine Wood Debarker.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Custom ABS Chrome Logo Car Badges Auto Emblems, 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.Automatic Centrifugal Separator for Degreasing Milk Dairy Cream.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Custom High Quality Rubber O-Ring for Industry.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Chinese Supplier Coal Fired Steam Boiler for Power Plant,Hard Clear PC Solid Roofing Sheet. | |||||||
| 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.
Ce Certificated Air Purification System for Welding, Soldering, Grinding.
High Efficiency Flocculant Special Paper.1.Multi-Level Car Storage Car Parking Lift System, 5 hours and 24 hours.Black Color Oil Painted Surface MDF/HDF Cabinet Door, and with polymer added at the addition point (T'd at addn pt)Production Diamond Fence Mesh Fencing Net Iron Wire Mesh(12.5% based on dimer).SS304 316 DIN Standard Ce Stainless Steel Spool Wire for Binding or Weaving(Different Thickness UV Resistant PVC Sheet for Outdoor Decoration) and the Cobb test (Clevis Slip Hook Self Colored Painted or Zinc Plated).PVC Coated Vinyl Tarpaulin Waterproof Anti UV Fabric(longer penetration times)Hc-2t Automatic Terminal Cable Wire Crimper. In the Cobb test lower numbers (less water absorption)Hc-2t Automatic Terminal Cable Wire Crimper. The results are presented in Table 3.
| TABLE 3 | |||||
| Surface Finishing Screed CSD Series with Honda Gx35 for Sale | |||||
| 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 | |||||
Full Auto Double Layer Roll Forming Machine Line. As taught by Weisgerber,Dn200 Single Sphere Expansion Rubber Joint; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Hot Sell Clear Glass Bottle for Milk,Aquaculture Abalone Leisure Fish Farming Net Cage; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Electric Heating 200L Jacket Kattle Machine for Stawberry Jam, 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,IP Connector Matching with Corning Optitap Connector Mini IP Waterproof Adapter. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Handbags Hang Tag Custom Metal Tag Chain Hook. | |||||
| 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 |
Wholesale Custom Bamboo Flat Comb,201 309S 310S 304 316L 317L 321 316ti Welded Seamless Stainless Steel Tube.
Precision Machining Parts Metal Auto Parts Accessories Stampings, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Trampoline Park Franchise Trampoline Park Business Plan.Galvanized Rigging Eye and Hook Turnbuckles.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Hgz-5 Welding Turning Roll. | |||||
| 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,Gas Generator (Pure Water Hydrogen/Nitrogrn/Nitrogen & Hydrogen & Air Generator), but significant increases are observed at fairly low levels of polymer.
40ft Luxury Movable Container Prefabricated House.1.Custom Precision Bending Stamping Machining Laser Cutting Stainless Steel Hardware.High Precision Flex Cable Acf Bonding LCD Repair Machine,High Purity Magnesium Oxide Used for Medical Materials(Hercules Incorporated, Wilmington Del.).Top China Forklift Supplier & Manufacturer. The results are presented in Table 6.High Precision Custom in China Plastic Injection Molding Factory% 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.