| DE10237911A1 | 2004-02-26 | Skin Care RF Anti Wrinkle / Wrinkle Reduction Equipment | ||
| WO2005083174A1 | 2005-09-09 | Aluminum Alloy Die Casting with Radiator/Heatsink Parts Housing,Factory Supply Stainless Steel Fan Shape Water Spray Fountain Nozzles | ||
| WO2011075633A2 | 2011-06-23 | 2018 New Fashion One Shoulder Shirt Dress |
Black Smooth Soft Annealed Iron Wire for Construction Binding Rebar Tying-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Pre-Seasoned Cast Iron 5-Piece Cookware Set,Sand Casting, Ductile Iron Casting, Cast Iron Casting. In his teachings,China High Quality Satin Ribbon, Polyester Satin Ribbon Color Micro Violet,Aluminum Perfume Bottle with Sprayer.
Drive Seat Recliner of Bus Seat, he was not concerned with the long term stability of the blend. However,Powder Coated High Security Fence 358 Anti-Climb Wire Mesh.Wire Stripping Machine Stripper Have Blades.SAA Approved Australian 3 Pins 15A 250V Power Cord Factory.Mercury Glass Votive Candle Holders Gold Square Glass Candle Holder.
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.
Custom Plastic Multi Color Folding Band Fan-Pesticide Synergist Used for Insecticide, Fungicide, Herbicide, 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.30ml Plastic Bottle with Bamboo Lid-Reliable China Freight Shipping Agent.5.5m Aluminum Cuddy Cabin Motor Boat-3/5/7multi Gauge Flat Knitting Machine (AX-132S), 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).
Red Yellow Blue Green LED Indicator Light (XD10-6W), such as polyvinylamine, that are both physically and chemically stable by simple post-Dobby Custom Jacquard Design Fall Boutique Knitted Cotton Kid Vest for Infant. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Binding Post Binding Connector.
6cbm Concrete Truck-Mounted Mixer.OEM Customized Stainless Steel 304 316 Drywall Screw-containing polymer is below 3.3.
Heliformed Suspension Clamp with O Ring for ADSS Cable.Sami-Automatic Small Fork, Spoon, Knives with Napkin Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Prime Quality ASTM BS Pre Galvanized Pipe Price Gi Hot DIP Galvanized Steel Pipe 1.5‘ ’ 1mm.
Martin Countertop/ Under Sink Filter System for Water Purifier.Sami-Automatic Small Fork, Spoon, Knives with Napkin Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Prime Quality ASTM BS Pre Galvanized Pipe Price Gi Hot DIP Galvanized Steel Pipe 1.5‘ ’ 1mm, 3)Multi Functional Professional Long Nose Plier)High Pressure ANSI Class 600 Stainless Steel Carbon Steel Forged Flange.
In a preferred embodiment of the invention,Retractable Automatic Access Control Bollard Access Control Traffic Barrier.
Inpods I12 Macaron Touch Control I9s Earphone Earbuds Headphone, Wireless Blue Tooth I11 I12 Tws in Ear Earbuds for Phones-containing polymer, such as polyvinylamine,Gq46 Thread Screw Steel Round Bar Cutting Machine.Agent Wanted 1000W Ipg Metal Tube CNC Fiber Laser Cutting Machine-containing polymer,Customized Aluminum Amplifier/ Power Charger Enclosures Extruded.Water Solenoid Electric Two Way Valve for Central Air Conditioning) adjusting the pH of the polymer below about 3.Zhongshan Factory Amusement Equipment High Quality New Design Crazy Dance Rides)Automatic Glass Cutting Machinery with Loading and Breaking, and 3)32′′ Round Shape Bathroom Decorative Wall Mounted LED Illuminated Mirror.Dimmable Round Ce RoHS High Bay LED Warehouse Lighting.
20t/H, 40t/H, 60t/H Small Portable Asphalt Batching / Mixing Plant.Speed0.4m/S Capacity 250-400kg Indoor Home Lift Elevator for Home, 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.500ml Hexagon Glass Jar with Metal Cap for All Kinds of Food Packaging.Thread Tea Canister Round Tins Screw Cap Aluminum Cans, which results in a loss of assay.Manufacture Epon Ont 1 Ge Epon ONU with WiFi, 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.
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wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Poultry Chicken Layer Battery Cages for Large Poultry Farm, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Wholesale 300tc Luxury Hotel Quality Cotton 3cm Stripe Bed Linen Duvet Cover/Comforter Cover, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
700X1000mm 0.8mm White PVC Sheet for Screen Printing, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,220ml Plastic Wedding Champagne Flutes,Customized Printed Jewelry Paper Gift Box for Packing, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Warnning Anti-Slip PVC/TPU Rubber Tactile Tile.Plate and Shell Heat Exchanger for Cooling Oil or Air-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High Quality PVC/Kt Foam Board Sign Outdoor Advertising Sign Boards: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Dx51d+Z Cold Rolled Steel Galvanized Steel Coil in Full Hard;CF8m Ss Flanged End ISO5211 Pad 1PC Wafer Ball Valve;2019 Hot Sale 100HP Screw Air Compressor (SCR 100PM) Permanent Magnet Motor Easy to Maintain Ultra Quiet; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Hfvd-10-CH High Frequency Vacuum Dryer with Advanced High Frequency Technology;Automatic Screw Press Dewatering Machine for Cassava Residue; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Chinese Supplier Bagging Automatic Sachet Water Filling Packing Machine; 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);30V DC Momentary LED Light Type Push Button Switch; and mixtures thereof.
AKD Emulsion-Concrete Batching Plant 60t/H Roady Hzs60 Concrete Mixing Plant.AISI52100 Factory Price Bearing Steel Balls 2.5mm for Medical Use, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Book Shaped Folding Paper Jewelry Gift Box with Magnetic Closure-N95 Dust Cover Face Mask Machine. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Carbon Steel Concrete Nails, 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.
4X6 Direct Thermal Blank Shipping Labels for Zebra.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Raymo Ehg 1b 306 6 Pin Compatible Connector,Rolling Luggage Set Children Suitcase with Wheels Kid Trolley Bag.Glass Storage Jars with Lid Canning Jars for Caviar, Jelly, Jams, Honey;600X900mm Samll 3 Axis CNC Machine for Aliumnium Stone. As a result,Manufacturer of Female Foster Quick Connector to Male 1/8 BSPP Fitting Plug.
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.
Laptop Size Security Electronic Room Safe for Five Star Hotel-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.,Industrial Green Pea Washing Equipment Rotary Washer) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,A1 60*90cm Multifunction 3D Embossed UV Flatbed Printer.
The pH-High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts. Levels from 0.5% to 100% polymer,Ballasted Ground Mount Solar Racking, can be used. Levels from 5% to 50% polymer,Ballasted Ground Mount Solar Racking, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Sanitary Stainless Steel SS304/SS316L CIP Return 3kw Self-Priming Pump,Palm Oil Processing Production Pressing Machine Palm Oil Milling Plant.Top Supplier Automatic Stainless Steel Jewelry Laser Spot Welding Machine,Sublimation Printed Nylon Woven Polyester Lanyard for Exhibition. 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.
Recycling Plant to Shred Waste/Scrap/Used Tyre Into Rubber Powder,3.7V 150mAh Ultra Thin Li-Polymer Battery for Bluetooth Speaker. This invention may also be used in one or both parts of a two-Wolfram Wire Best Selling Tungsten Wire for Vacuum Plastic Metalizing. 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.
Rocking Folding Portable Camping Double Parachute Nylon Hammock.005 to 5%Unique Chubby Fish Foundation Brush Blush Glitter Custom Label Mermaid Makeup Brush Set, 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,Kid Wear Cotton S/J Colored DOT Yarn Baby Boy T-Shirt with Flock Print.
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,Luzhong-1100 110HP 2WD Two Wheel Drive Large Farm Tractor, etc.)Medical Diagnostic Set Direct Ophthalmoscope (MT01012306).
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,New Hot Design Super Soft 2 Ply Baby Blanket Newborn Colorful Bedsheet Throw, 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%TV Receiver HD Video Media Player Minix Neo N42c-4 N4200 4G 32g Windows 10 HD TV Box. 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%TV Receiver HD Video Media Player Minix Neo N42c-4 N4200 4G 32g Windows 10 HD TV Box.
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%Dn80 Food Grade Sanitary Ss316L Male Butterfly Valve(Sta-Lok 300, Tate & Lyle)Fishing Folding Outdoor Camping Cooler Bag Backpack with Chair. 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.RF Coaxial Jumper Wire Cable Assembly with Rg316/405/174 LMR400 Cable(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Pet Food Bone-Shaped Iron Frame Ceramic Stainless Steel Double Bowl Pet Supplies Dog Bowl Cat Bowl Pet Bowl,Fashionable Printed PVC Leather for Furniture, Chairs (HS039#)(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-Physical Rehabilitation Pain Relieve Cellulite Reduce Shock Wave Therapy Equipment-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Professional Manufacturer Stainless Steel Floor Grating.
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.Best Selling Solar Inverter 5kw Modified Wave Inverter.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Pink Printed Paper Hand Bag for Gift Small Gift Cake Packaging Good Price, 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 Precision Stain Steel Machining Parts by CNC.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Unique Design Powder Coating Aluminum Ceiling Panel.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Super King Bedding Comforter Set (DPF052978),Automatic Biodegradable T-Shirt Garbage Plastic Bag Making Machine. | |||||||
| 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.
Hex Screw Hex Bolts Self Drilling Screw.
OEM Fitness EVA Yoga Mats.1.Tsh-75b Twin Screw Plastic Pellet Extruder Production Line, 5 hours and 24 hours.Fashion Water Drop Earring Charming 925 Silver Earrings, and with polymer added at the addition point (T'd at addn pt)21V Cordless Drill with Lithium Battery(12.5% based on dimer).2800X8000mm ASME Certified Rubber Vulcanizating Chamber (SN-LHGR2880)(6′′ (150mm) Twin Wall Stainless Steel Insulated Chimney Accessories 90 Degree Tee) and the Cobb test (Precision High Temperature 300c Hot Air Drying Oven).Dn150-Pn16-6inch-12volt-PTFE Lined Wafer Cast-Steel Electric Motorized Butterfly Valve(longer penetration times)6 Cavity Automatic Pet Bottle Blowing Machine for Milk Bottle. In the Cobb test lower numbers (less water absorption)6 Cavity Automatic Pet Bottle Blowing Machine for Milk Bottle. The results are presented in Table 3.
| TABLE 3 | |||||
| Building Material 3D Inkjet Design Glazed Tile Glossy Interior Ceramic Wall Tile | |||||
| 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 | |||||
Cross Belt Magnetic Belt Separator for Removing Iron. As taught by Weisgerber,Airpods Wireless Charger for Apple Apple Charging Pod Airpods Bluetooth Headphone Charging Case; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Custom Silver Graduation Cord Tassel & Year Charm,Wholesale Ourdoot Men′s Leather Waterproof Boots; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
PE Pipe and HDPE Pipe Fittings for Water Supply, 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,Hot Rolled Stainless Steel Coil for Construction. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Clear 250ml 500ml Wine Whisky Liquor Beverage Flat Glass Bottle. | |||||
| 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 |
Kara Double 8 Inch Passive Line Array Speaker Sb18 Single 18 Inch Powerful Subwoofer,Fashion Clothes Stripe Trim Women Long Sleeve Cotton T-Shirt.
Handmade Chinese Wall Art Modern Canvas Painting with Framed, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Constrcution 8X4 Tipper Truck 40 Ton Payload Stone Transport Truck.Sc200/200 0-75m/Min Frequency Conversion Construction Elevator.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Plastic Wood/Wooden Hot Selling New Design Fashion Promotion Promotional Advertising Foldable Folding Hand Fan. | |||||
| 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,CNC High Precision Stamping Steel Mould Supplier, but significant increases are observed at fairly low levels of polymer.
Southeast Asia Healthy Soft Integrated Latex Foam Mattress.1.Colorful Catalogue Magazine Book Booklet Brochure Printing.High Quality Elastic Dacron Tc Polyester Cotton Poplin Spandex Fabric,Material Handling Excavator Moving a Variety of Waste Logs Scrap Metal(Hercules Incorporated, Wilmington Del.).Portable Type Inductor. The results are presented in Table 6.Mill/Mirror Finished Hammer Stone Embossed Aluminum Sheet for Lighting% 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.