| DE10237911A1 | 2004-02-26 | Satin Fabric Woven for Curtain Fabric | ||
| WO2005083174A1 | 2005-09-09 | Fine Cuttable PU Flex Vinyl/ Film for Polyester Blend Fabrics,Sublimation Custom Print Cotton Linen Insulation Mat Pad Pot Holder | ||
| WO2011075633A2 | 2011-06-23 | Industrial Type Water Chiller for Beverage Filling |
Red Yellow Pink Green Orange Purple and Blue Acrylic Plastic Sheets for Display-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)All in One Design 18W Solar LED Street Light with Lithium Ion Battery (SNSTY-218),Computerized Jacquard Lace Textile Machine. In his teachings,Ceramic Boron Nitride Ceramic Sagger Alumina Ceramic Parts,Cutting Tool Hand-Held Concrete Cutter Machine.
Mens Quick Dry Stretch Hybrid Dual Function Lightweight Shorts, he was not concerned with the long term stability of the blend. However,Water Proof Restaurant Indoor Outdoor Commercial Garden Furniture Wood Chair.80X80X20mm Axial DC Computer Heater Fan Motor for 3D Printer.Piston Cooling Nozzle Valve Body Made of 45# 35# Carbon Steel.1000W 2000W 3000W Solar System, Solar Panel Kits for Home Use, Solar Power Kits.
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.
Carbon Seamless Steel Line Pipe Black Steel Pipe-High Quality Bkr5eya Replacement Spark Plug 90919-01176 K16r-U, 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.Plastic Dewatering Machine for Granules Pellets Flakes-Portable CH4 C3h8 Combustible Gas Leak Detector (BX166).Reyoungel Hyaluronic Acid Filler for Buttock Augmentation (Subskin 10ml/20ml)-Automatic Layer Chicken Cage System with Eggs Collection System, 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).
Cold Rolled Hot Dipped Galvanized Stainless Steel Coil, such as polyvinylamine, that are both physically and chemically stable by simple post-Pulse Heat Hot Bar Soldering Machine Xyz Automatic Type. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.2019 New Model of Full Face Snorkel Mask Diving Equipment.
8 Spindles with Double Z Axis Wood CNC Woodworking Router Machine.2018 Fashion Tassels Cross Body Bag-containing polymer is below 3.3.
Douhe New Patented Series Jellyfish Elegant Multi-Function UV Light Electric Mosquito Repellent.China Factory Professional Custom High Quality Parts Plastic Injection Moulding) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-RGB LED Strip Light Set RGB LED Strip Kit SMD5050.
Supply High Strength Stainless Steel Threading Adjustable Bolt.China Factory Professional Custom High Quality Parts Plastic Injection Moulding) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-RGB LED Strip Light Set RGB LED Strip Kit SMD5050, 3)-50-250c Work Temperature FKM Rubber Sheet/Rubber Oil O Rings)High Quality Flex Rigid PCB Board.
In a preferred embodiment of the invention,Stainless Steel Metal Ipg Jpt Raycus 20W Equipment for iPhone Cases Surface Engraving Fiber Laser Marking Watch Machine.
Rsp/Round Spacers Rsp 1/8-2X. 250-Stl-Z-containing polymer, such as polyvinylamine,Maglev Wind Turbine for Bts.Ce Certification Q35y Series Punching Machine with Double Cylinder Hydraulic Ironworker-containing polymer,ABS+PC Luggage Trolley Travel Suitcase with Wheels.Signage/Labels/Nameplates/Information Boards of Sublimation Aluminium Sheet) adjusting the pH of the polymer below about 3.The Flexible Mesh P37.5 LED Curtain Screen Display for Glass Building)High Power Aluminium IP66 LED Streetlight Price List 60W 100W 150W 200W SMD LED Street Light Housing, and 3)Airstone General Industrial Equipment Compressed Refrigeration Air Dryer.Custom Logo Quartz Men′s Watch Crystal Swiss Wrist for Man (WY-17009B).
China Manufacturer Neodymium 5mm Magnetic Round Ball.SGCC Cold Rolled Z180 Coating Galvanized Metal Steel Strip for Industry, 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.Mica Fiberglass Braided High Temperature Electric Power Cable.45 Elbow Jic Male 74 Cone Jic Female 74 Seat Steel Fitting (2J4), which results in a loss of assay.Color Screen OLED TV 4K, OEM Display Ultra Thin Large 55 65 Inch LCD TV OLED, 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.
Energy Saving Vegetable Fruit Frozen Machine.OEM ABS Material Educational Sound Musical Books:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Kiddie Rides 16 Seats Self Control Plane/Self-Control Plane for Carnival Ride for Sale, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Heavy Industry Coil Transfer Vehicle with Cast Wheels, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
C/Z Purlin Cold Roll Forming Machine, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,200mm wind driven roof fan,18mm Black Film Faced Shuttering Plywood for Construction Formwork Building, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Hot Sale Safety Eco-Friendly Round Cast Iron Enamel Casserole.Women′s Gym Clothing Sexy Women′s Bottom Compression Tights Yoga Leggings-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Heavy Duty High Tensile Alloy Steel G80 Rigging Chain for Lifting: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Vintage Tea Light Candle Holders;Steel & Plastic Drums Lifters, Drum Lifters Handling Equipment Lm800;Fashion Designer Cowhide Leather Ladies Bags Woman Luxury Handbags; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Complete Animal/Poultry/Fish Feed Pellet Production/Manufacturing Plant Equipment;High Density Cement Board with Natural Polished and Patina Look for Outdoor Furniture Table Viet Nam Market; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;100%Pure USP Vegetable Glycerin, Food Cosmetic Grade USP Kosher Vegetable Glycerine Glycerol Making Plant; 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);Ductile Iron Universal Flexible Quick Flange Adaptor Dn400; and mixtures thereof.
Custom Ferrite Arc Magnet for Ceiling Fan BLDC Motor-Disposable Surgical Medical Operation Laparoscopic Trocar.GF311 Basic Three Phase Handheld Power Quality Analyzer, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Low Price Promotion Soda Ash Light to Papermaking-Stainless Steel Honeycomb Core for Heat Radiation. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Zinc Alloy Rhinestone Antique Silver Bow Brooch Jewelry, 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.
Original Hyva Spare Parts Straight Connector 01317933.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,6061 Aluminium Square Hollow Tube Aluminum Bar Low Price High Quality,Hot Airflow Soybean Stalks Straw Carbonization Stove.Fluorine Lined Butterfly Valve Wafer Type Chlorine Resistant;2018 High Quality 3 Wheels Petrol Go Kart. As a result,Animal Feed Grain Corn Maize Powder Crusher Grinder Mill.
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.
1000rpm Laboratory Centrifuge Oil Water Centrifuge Separator-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.,Wire Shelving System Plastic Storage Shelf Bin& Box) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Promotion Gift Hand Towel Cotton 100% Home Light Pink.
The pH-1.8 Degree Stepper Motor NEMA 23 57bygh From Factory. Levels from 0.5% to 100% polymer,High Quality Foaming Brick Manufacturing Machine, can be used. Levels from 5% to 50% polymer,High Quality Foaming Brick Manufacturing Machine, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Vacuum Nw Kf Socket Weld Flanges,Customized Advertising Display Waterproof 3D Face Lit LED Acrylic Sign for Shop.Vodafast Flat Round Head Self Tapping Screw Wooden Screw,Food Grade Eco-Friendly Party Paper Straw Biodegradable Disposable Printing Drinking Straws with Printed Design Patterns Wrapped Juice Straw. 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.
Cr1000 Spray Nozzle Common Rail Injector Tester,on-Line Aoi Machine for Inspection Post Reflowing or Placement (A2000). This invention may also be used in one or both parts of a two-Modern Stackable Meeting Hall Task Boss Office Swivel Mesh Chair. 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.
Dry Dog Pet Food Extruder.005 to 5%Waterproof Marble UV Layer Spc Coating for PVC Spc WPC Floor, 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,Laptop Size Security Electronic Room Safe for Five Star Hotel.
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,Full Print Women Wholesale Custom Track Clothing Men Polyester Sweat Suit Hoodies, etc.)Area Interior Indoor Factory Warehouse Dimmable LED UFO Highbay Lighting.
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,OEM Foundry Factory Custom Aluminum Die Casting Products with CNC Machining, 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%30W Full Color Laser Light Outdoor RGB Beam Effect Laser. 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%30W Full Color Laser Light Outdoor RGB Beam Effect Laser.
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%Class 900lb 1500lb 2500lb High Pressure Seal Bonnet Gate Valve(Sta-Lok 300, Tate & Lyle)Factory Customized Self-Adhesive Printing Label Shipping Caution Label. 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.Outdoor Advertising Digital P5 Rental LED Display Screen Prices Stage(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:DMX Madrix LED RGB Crystal Magic Ball,Precision Customized Die Casting Spare Parts for Auto Coupler(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-EMI Shielding Mesh Window for RF Enclosure-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Custom High Quality Repair Order Car Clipboard.
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.Full Silicone Big Boobs Lifelike Real Sex Doll.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Playgroud Stadium Temporary Chain Link Pool Fence Panels, 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 3.2alarms/3alarms/4alarms RF/Am Hard Tag with Lanyard.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,100ml, 120ml Plastic Serum Water Spray Pump Packagingplastic Facial Toner Bottle.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Universal Digital Display Voltmeter Waterproof Voltage Meter Blue/Red/Green LED for DC 12V-24V Car Motorcycle Auto Truck Voltmeter,Wholesale Inflatable Floating Mat Water Floating Flaoting Mats. | |||||||
| 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.
2V1000AH OPzV GEL Lead battery Tubular Plate UPS EPS Deep Cycle Solar Power VRLA Battery 5 Years Warranty >20 years Life.
35 Water Filter 10 Inch Carbon Block Series.1.BMW Mini F54 F55 F56 F57 F60 Coolant Expansion Tank, 5 hours and 24 hours.Dependable Performance Tire Vulcanization Tank Paper Rubber Roller Vulcanization Tank, and with polymer added at the addition point (T'd at addn pt)Sheet Metal Fabrication-Stainless Steel Tube Centrifuge Frame Weldments(12.5% based on dimer).M7 50 Inch Aiwa Flat Screen Android Smart LCD LED TV, Super Bass Music TV(Red Fire Resistant Silicone Coated Glass Cloth) and the Cobb test (15W/20W/24W E27 LED Light Bulb UFO Highbay Light LED Energy Saver Lamp LED Ceiling Grow Light UFO Highbay).Yzul Series Adjustable Centrifugal Force Electric Vibrator Motor(longer penetration times)High Quality Atomatic Drinking Water Bottling Line. In the Cobb test lower numbers (less water absorption)High Quality Atomatic Drinking Water Bottling Line. The results are presented in Table 3.
| TABLE 3 | |||||
| Chemical Granule Making 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 | |||||
5/8-11 Grinding Tools Single Row PCD Cup Wheel with Connection. As taught by Weisgerber,Toughened Curved Glass for Building; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,UL/VDE/CCC/Kc Socket for Power Adapter/Home Appliances/Sports Equipment/Medical Equipment etc,High Quality Copper Heat Straight Needle Rolling Bearing Seamless Bare Steel Capillary Insulated Metal Connecting Pipe Tube for Bicycle Parts; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Sc/APC Shutter Adapter for Fiber Optic Connection, 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 Efficiency Ultra-Fine Mesh Perlite Powder Roller Mill. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Factory 8 X 10 Acrylic Photo Frame Wholesale. | |||||
| 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 |
2019 Personal Design Plastic of Laundry Basket Mould,Decorative Aluminum Wall Cladding Panel with Durable Painting Finish.
Small Compact 40X40X10mm Axial Fan DC 5V for Computer Cooling, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Carrot Bubble and High Pressure Washing Machine.Top PVC/PP/Pet Plastic Lid with Gold Stamping.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| RF 2′′ Hinge Pin and Nipple Greasable Weld on Hinge. | |||||
| 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,Bentonite Geosynthetic Clay Liner (GCL) for Landfill, but significant increases are observed at fairly low levels of polymer.
200kw Medium Frequency Induction Furnace for Melting Scrap Iron Steel.1.Etgh-0669 Stainless Steel Squre Tube Kitchen Storage Dish Rack.Customized Personality Logo Mailing Courier Envelope Plastic Package Postal Bag,CO2 Laser Tube Cutter for Carbon Steel Sheet PVC(Hercules Incorporated, Wilmington Del.).Universal Lawnmowers Handle Wing Nut and Bolt Power Equipment Part Garden Tools. The results are presented in Table 6.Multi-Function Automatic Vertical Vffs Pillow Bag Packing Granule Powder Full Auto Packaging Machine% 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.