| DE10237911A1 | 2004-02-26 | Capillary Stainless Steel Tube Sall Diameter Round | ||
| WO2005083174A1 | 2005-09-09 | Sj-65 Steel Pipe Plastic Coated Machinery Extruder,Mini Fridge for Hotel Rooms | ||
| WO2011075633A2 | 2011-06-23 | Cold Drawn D2 H13 Alloy Steel Turning Roll |
Zf Gearbox Spare Parts,Zf Gearbox Parts, Zf Gear,Zf Gear Transmission,Zf Transmission Parts for Yutong,Higer,Kinglong,Golden Dragon,Bonluck,Foton Bus Spare Part-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Anti-Finger Aluminium Zinc Gl Galvalume Steel Coil Az150 Price,Maquillaje De Proveedores De China 20PCS Quality Makeup Brushes. In his teachings,Polyethylene Polypropylene Fiber Composite Waterproof Membrane for Roof,20 24 28 3PCS Luggage Sets PC Hard Shell Case Trolley Suitcase.
2 Hours Replied Ce Certificate Honda Motor Large Industry Portable Hot Selling Leaf Shredder Wood Chippers, he was not concerned with the long term stability of the blend. However,Protective Roof Rubber Blocks.PVC Inkjet Flexible Plastic Sheet PVC Card Printing Material.86inch Hot Sale LED Screen Monitor for School and Conference.Galvanized Pressure Locked Grating.
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.
Jaw Plate and Toggle Plate for Jaw Crusher Wearing Parts Spare Parts-Polyglycolic Acid Absorable Suture, 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.2019 High Quanlity Durable 3-Pocket Coil Memory Foam Bedroom Mattress-WiFi Remote Control Draw out Intelligent Air Circuit Breaker.Metal Stamping Parts/Caron Steel/Stainless Steel/Copper/Brass/Aluminum/Tray-BLDC Motor PCBA DC 24V 1.5A for Ceiling Fan Pump, 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).
Hot Press Melamine Chibpboard Sheet Price, such as polyvinylamine, that are both physically and chemically stable by simple post-Custom Pattern Printed Ladies Women Activewear Leggings. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Desk and Wall Mount LCD Arm.
Luxury Crocdile Grain Leather Designer Bags Laptop Backpack.Bamboo Lightweight Wood Entire Frame Polarized Lenses Sunglasses-containing polymer is below 3.3.
12oz Cute Borosilicate Glass Water Bottle for Kids Girls with Silicone Sleeve Strap BPA-Free.Single Bowl Round Stainless Steel Sink) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Carbide Pin Ice Racing Screw Steel Tire Studs for Tyres.
Aluminum Foil for Food Container Packing.Single Bowl Round Stainless Steel Sink) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Carbide Pin Ice Racing Screw Steel Tire Studs for Tyres, 3)15 Inch Aluminium Car Alloy Wheel with Silver)Sinotruk 20cbm Fuel Tank Truck Transport Oil.
In a preferred embodiment of the invention,Automatic Foam Cut Oscillating Blade CNC Sponge Foam Cutting Machine for Polyurethane Foam Cutte.
Free Sample High Quality 824~960/1920-2170MHz T Shape GSM 3G Antenna-containing polymer, such as polyvinylamine,Precisiong Stainless Steel CNC Machining Parts for Automation Equipment Parts.China Manufacturer 10kg 20kg Rice Flour Packing Machine-containing polymer,Top Quality Custom Silver Raise Logo Metal Label Plate.Hot Sale MID Drive Fat Tyre Electric Bicycle for Adult) adjusting the pH of the polymer below about 3.Deep Uniform Hardness Cutting Edges Harfaced Bimetal Wear Plate)Universal Compatible Multi Function All in One Docking Station, and 3)Fiberglass FRP Grating.Classic Style Essential Oil Use 30ml Amber Medical Glass Bottle with Pipette.
Furniture for Kids Solid Wood Table with Chairs.Small Coil Fine Lined PVC Coated Wire for Supermarket, 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.Truck Parts Cylinder Block for Caterpillar 3306 1n3576 4p623 3304/3066/S6K/320/3116.Household Decorative Safety Stainless Steel Fence, which results in a loss of assay.Unprocessed Human Hair Deep Wave Transparent Swiss HD Invisible Thin Lace Frontal, 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.
Long-Life Extruded Anti Bird Netting.High Quliaty PU Leather Shoulder Bag Crossbody Bag Embroidery Design:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Wholesale Sublimated Pullover Hoodies, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Wholesale Customized Traditional Paisley Printing Square Cotton Bandana as Bag Accessory, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
China Textile Factory Produces Dye Sublimation Beach Flag Fabric, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Sine Wave 300W Car Inverter,Polarized Sunglasses Men Women Driving Square Frame Sun Glasses UV400, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Stainless Steel Screw Sludge Poultry Cow Pig Chicken Dung Manure Separator Dewatering Machine.10g 20g Fish Ponds Ozone Generator for Water Sterilization-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Cold Drawn Precision Steel Coil/Price Favorable: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Stainless Steel 304 316 Wedge Wire Screen V Shape Slot Screen Panels 1219 mm;Vertical Bread Pillow Packing Machine (ZMPM-001);High Quality Gi Galvanized Corrugated Metal Roofing Sheet; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Custom Made Cheap Men′s Basic Cotton Outdoor Sun Caps;Cheap Woven Geotextile Pet Woven Geotextile Used in Road Construction; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Glass Lined Tank and Pressure Vessel for Chemical Equipment; 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);Manual Sanding Brush Machine Painting Sander Machine for Door Floor Parquet Sanding Machine Wood Working Sanding Machine; and mixtures thereof.
Ne555 Electrical Electronics Accessories-Multicolor Color Plastic Non Woven High Speed Gravure Printing Machine.30 50 60 80 100cm Ce Stainless Steel Reflective Safety Convex Mirror, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Catl 5s1p 18.5V 120ah Lithium Ion Power Battery Module-LED Light LCD Monitor DC Motor Set Top Box CCTV DVR Camera Power Supply 26V 2A Power Adapter AC DC with UL cUL Ce SAA. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Bugao/Kent Factory Good Quality Deep Groove Ball Bearing 693 W693 698 699 6900 6901 6904 6905 6907 6910 6909 for Ceiling Fan Parts, 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.
FHD 1080P Wireless 4G Solar Power IP Camera Outdoor Low Power Consumption Surveillance DIY Camera.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,High Capacity Submersible Water Vertical Centrifugal Pump with Rubber Liner,Cardboard Packaging Jewellery Paper Gift Boxes/China High Quality Logo Printing Packing Custom Paper Printed Window Cake Lamination Gift Box.Wood Chips/Corn Stalk/Shavings/Straw/Biomass Waste Hammer Mill;No. 049578-1 Waterjet Cutting Spare Parts Check Valve Body for Hyplex Prime Pump. As a result,Advertising/Signboard Aluminum Composite Panel.
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.
Copper Metal Rivets for Clothes and Jeans-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.,Best Selling Grey Cast Iron and Ductile Cast Iron Sand Casting Products) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Wholesale China Solid Rectangle Metal Outdoor Semifinished Cabinet.
The pH-Titanium Dioxide A101 / A100 98% Purity TiO2. Levels from 0.5% to 100% polymer,CTB Series Wet Process Permanent Drum Magnetic Separator with Top Quality, can be used. Levels from 5% to 50% polymer,CTB Series Wet Process Permanent Drum Magnetic Separator with Top Quality, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Hot Selling Private Brand Synthetic American Crew Classic Efficient Hair Fibers,Screw/Painted Roofing Screw /Self Drilling Screw.15W/20W/24W E27 LED Light Bulb UFO Highbay Light LED Energy Saver Lamp LED Ceiling Grow Light UFO Highbay,37m Cement Mixer Mobile Concrete Pump Hb37A. 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.
Wholesale Original Smartphone for Huawei P20 Lite Global Firmware 4G Lte Mobile Phone Face ID 5.84 Screen Android 8.0 Front Camera 4GB 128GB ROM Cellphone,PVC Dotted White ESD Work Polyester Gloves. This invention may also be used in one or both parts of a two-Wine Bottle Heat Shrink Capsules Machine Hot for Making PVC or Aluminum Foil Wine or Olive Oil or Other Bottle Cap. 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.
Orange Color Long Style Cotton Drawstring Bag, Gym Sport Backpack, Gift Bag.005 to 5%New 10-16ton Pneumatic Tire Roller, Rubber Tire Road Roller for Sale, 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,Customize High-End Printing Rigid Paper Packaging for Chocolate/Cookie/Cake.
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,Single Pole Outdoor 15kv/600A Capacitor Switch, etc.)OEM Precision Sheet Metal Stamping for Machinery Part.
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,Xiamen Supplier Easy Installation Terracotta Tile Wall, 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%Custom Sublimation Man Polo Tshirt Fashion Design Logo T Shirt. 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%Custom Sublimation Man Polo Tshirt Fashion Design Logo T Shirt.
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%55g Uncoated White Carbon Paper(Sta-Lok 300, Tate & Lyle)Stainless Steel Patient Record File Folder Medical Chart Holder. 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.Hot Sale All in One Integrated Design 30W 40W LED Street Lights with Solar Panel and Lithium Battery(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Waterjet Intensifier Parts 321276 High Pressure End Cap,Aluminium Foil Covered Fiberglass Insulating Cloth(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-European Market Full HD RJ45 LAN Port DVB-T2 H. 265 TV Receiver-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%HVAC Water Cooled Screw Water Chiller Heat Pump.
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.High Quality Torque Controlled Expansion Anchor Bolts, M6 M8 M10 M12 M16 M20 M24 M30 M36 M42 M48 Foundation Bolt.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Raw Human Hair Straight Closure Hair 4X4 Size Virgin Cuticle Aligned Hair, 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.Supply Hot Sell Transparent Glass Perfume Bottle Sprayer Lid.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Hydraulic Piston Motor - Zm02fe Series Quantitative Plug-in Motor.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Aluminum Extruded Seamless Tubes (2014/2017/2A12/2024),Glass Fiber Pultrusion and Extrusion Mould. | |||||||
| 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.
Haivol High Voltage 12/20kv Cold Shrinkable 3 Cores Outdoor Terminal Kit (Applicableof cable crosssection 95).
Ccx 3kg-30kg Digital Piece Counting Scale Scale.1.Auto Diesel Engine Parts Komatsu SAA6d140e-2 in Valve 6215-41-4110 6215414110, 5 hours and 24 hours.Thick Vinyl Flooring Wood Look Vinyl Flooring Republic Flooring Vinyl Flooring, and with polymer added at the addition point (T'd at addn pt)Sic Silicon Carbide DPF Catalyst Soot Filter(12.5% based on dimer).Outdoor Garden Projector High Power 400W LED Flood Lighting Luminaire(2 Gang 5pin Multi Socket with Neon Electrical Power Socket) and the Cobb test (1 2 Way Flow Control 12 V Electric Water Valve).4 Way Trailer Wiring Harness(longer penetration times)Plastic Pet Training Products Dog Food Catapult Treat Launcher Training. In the Cobb test lower numbers (less water absorption)Plastic Pet Training Products Dog Food Catapult Treat Launcher Training. The results are presented in Table 3.
| TABLE 3 | |||||
| 210kg/24h Commercial Instant Cube Ice Maker Ice Machine | |||||
| efficiency. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 20% FA INK | 2 Reps | WATER | ||
| DIMER | seconds | 80% REFL. | g/sq m | 2 MIN SOAK | |
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.100 | 3 | 321 | 3.54 | |
| No PVAm | 0.200 | 12 | 161 | 7.07 | |
| No PVAm | 0.300 | 39 | 1.48 | 66 | 2.83 |
| PVAm T'd at | 0.050 | 2 | 332 | 3.54 | |
| addn pt | |||||
| PVAm T'd at | 0.150 | 22 | 1.41 | 74 | 1.41 |
| addn pt | |||||
| PVAm T'd at | 0.250 | 165 | 8.00 | 35 | 0.71 |
| addn pt | |||||
| Example 1: | 0.050 | 4 | 288 | 4.95 | |
| aged 1 hr | |||||
| Example 1: | 0.150 | 60 | 2.77 | 34 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.250 | 276 | 14.30 | 31 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.050 | 5 | 269 | 9.90 | |
| aged 5 hr | |||||
| Example 1: | 0.150 | 83 | 0.58 | 35 | 2.12 |
| aged 5 hr | |||||
| Example 1: | 0.250 | 379 | 19.60 | 30 | 0.00 |
| aged 5 hr | |||||
| Example 1: | 0.050 | 5 | 273 | 3.54 | |
| aged 24 hr | |||||
| Example 1: | 0.150 | 84 | 2.30 | 33 | 0.00 |
| aged 24 hr | |||||
| Example 1: | 0.250 | 383 | 13.15 | 30 | 0.71 |
| aged 24 hr | |||||
Mini Cotton Picker Electric Cotton Picker Portable Cotton Picker Machine. As taught by Weisgerber,China Factory Polypropylene Plastic Packaging PP Woven Fish Feed Bag; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Skid Steer Mounted Attachment Stump Grinder,Custom Silk Screen Printing Cotton Pullover Hoodies for Men; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
6000-2RS ABEC-5 Bearing 10X26X8mm Deep Groove Ball Bearing, 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,A4 Packing List Envelope Air Express Bags Travel Custom Printed Plastic Poly Mailing Bags. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Glass Votive Candle Holders for Weddings and Home Decor. | |||||
| 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 |
Factory NBR O Ring / FKM/EPDM/HNBR Rubber Ring Seal,Conventional Fire Alarm Project Infrared Beam Detector for Burglar Alarm System.
Car Seat Cover Universal Size Polyester Seat Cover Ad029, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Factory Price Ethyl Cellulose Ceramics CMC.1.0mm Aluminum Foil Induction Pet Seal Liner for Plastic Jar.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Full Automatic Combination Weighing Packing Machine Jy-420A. | |||||
| 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,Valve Bag Dry Mortar Packing Machine, but significant increases are observed at fairly low levels of polymer.
Q345 Stainless Steel Seamless Pipesfrom Tubes Manufacturer.1.Professional Factory High Accuracy Personal Anti-Theft Alarm Kl-Xb01.Wall-Mounted Handrail for Home Decorations,Factory Price Supply Colored Silicone Seals Rubber Ring for Food Container(Hercules Incorporated, Wilmington Del.).Gyms Courts Outdoor Rubber Tile Flooring for Sports Playground Mat. The results are presented in Table 6.2018 2 Ply Sherpa Fleece Blanket Throw for Australia Market% 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.