| DE10237911A1 | 2004-02-26 | Airless Pump Square Lotion Bottle | ||
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Spring/Autumn Men Cotton Minitary Jacket with Stand Collar-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Custom High Quality OEM Printing Sticker Label,Custom Hot Sale Capacitive Touch Panel Control Switch. In his teachings,Small Hand Semi Automatic Carton Box Case Pneumatic Tool Handheld PP Pet Strapping Machine,Lycra Swim Jackets Mens Rash Guard with Front Zip.
MDF Melamine and Melamine Paper for MDF Laminating for MDF Board Melamine, he was not concerned with the long term stability of the blend. However,Fashion Fingerprint Electric Door Lock Red Bronze Stainless Steel Security.Absolute Pressure Sensor (JC627-09).Popular Modern PA Office Carpet PVC Flooring.Good Quality Plastic Vintage Sunglasses.
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.
SMT Aoi Automatic Testing Machine for PCBA Production Line-Stainless Steel Bracket for Auto- Door, 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.High Temperture Resistant UL3266 30AWG XLPE Insulated Wire-Brand High Quality & Cheap Disposable Pediatric Adult Bite Block.Fused Silica Powder 200mesh for Investment Casting-7001-T5 Aluminium Profiles Poles for Tent, 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).
Graphite Powder Separator Round Vibrating Sieve Sifter on Sale, such as polyvinylamine, that are both physically and chemically stable by simple post-Hot Sale Colorful Plastic Dish Drying Rack Kitchen Dish Drainer. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.White Pattern Acrylic Sheet for Decoration Produced by Senpu.
Antique Style Gold Luxury Bedroom 5 Stars Hotel Room Furniture.High Quality Efficient Rinse Detergent Liquid, Laundry Detergent-containing polymer is below 3.3.
Chziri Mini Type Vector Control Frequency Inverter Zvf9V-M0015t4SDR.Expanded PS Plastic Rolling Foam Sheet Making Machine for Disposable Meal Box) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Concentrated Solar Power Parabolic Application to Dryer Solar Fruit.
DIN766 Zinc Plated Chain with Reel Package.Expanded PS Plastic Rolling Foam Sheet Making Machine for Disposable Meal Box) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Concentrated Solar Power Parabolic Application to Dryer Solar Fruit, 3)H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 H3138))White Color with Black Pattern Acrylic Solid Surface Sheets.
In a preferred embodiment of the invention,Wholesale Bedding Set Hotel 100% Cotton Bed Sheets White.
Kingball Table Laser Ss Sheet Cutting Machine with Unique Design-containing polymer, such as polyvinylamine,20mm G80 Black Alloy Steel Chain G80 Hoist Lifting Chain.Kt Board Acrylic CCD Camera CNC Knife Cutting Machine-containing polymer,6 Inch Mini Hardware Tools Plastic Handle Garden Hand Saw Aluminum Alloy Hacksaw Frame.Galvanized Light Steel Profiles Metal Suspended Ceiling Omega Furring Channel for Gypsum Board Suspension System) adjusting the pH of the polymer below about 3.16oz Large Porcelain/Ceramic Coffee Mugs for Christmas Promotion)Polyacetal Sheet with 6-150mm Thickness, and 3)Living Room Furniture Steel Coffee Table White Marble Center Table.Party Favors Biodegradable White Individual Packing Paper-Wrapped Paper Drinking Straws.
High Quality Fruit Juice Production Line Milk Processing Plant.Folding Non-Woven Shoe Rack and Wardrobe, 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.3000W Solar Power Inverter/Converter 12V/24V/48V DC to AC 110V/120V/220V/230V/240V Inverter.Cat Cave Premium Felt Cat Nest Cat House with Removable Cushion, which results in a loss of assay.Cleanroom Transport Trolley with Fan Filter, 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,4X8 FT 1325 Wood Aluminum Engraving Cutting Machine Carving CNC Router, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.1970s Copy High Low Top Camo Pink Black Canvas Shoes, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
aluminum body gas valve, gas regualtor, bellow valve made in China, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Bamboo Holder Stand Plates Drying Storage Kitchen Wood Tool Dish Drainer Rack Bh-4001,Noise Absorbing Polyester Fiber Acoustic Panel Sound Barriers, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Emergency LED Flood Light Rechargeable Tough LED Floodlight 10W/20W/30W/50W Waterproof, Outdoor Lamps Garden Light.12mm Particle Board Coating Melamine Paper for Malemine Plywood-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Excavator Hydraulic Cylinder: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Best Quality New Condition Food Lab Twin Screw Extruder;Good Price P5 P6 P10 SMD Outdoor Front Service LED Display Sign;16X2 FSTN Character Cog LCD Module with White LED Backlight; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Luzhong 100HP 4X4 Four Wheel Drive Agriculture / Farm Tractor;Nmrv25-150 Series Aluminium Alloy Worm Gear Unit; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;LED PCB, Aluminum Circuit Board; 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);Bitumen Waterproof Membrane for Flat Roof; and mixtures thereof.
Custom Stainless Steel Carbon Steel Brackets for Solar Panels ceiling-Medical Ce Approved Vertical 808nm Diode Laser Hair Removal Beauty Machine.Men Cotton Socks, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Bluetooth Extendable Tripod Monopod Universal Selfie Stick-Clear 5ml 1/6oz Glass Atomizer Bottle Spray Refillable Perfume Empty Bottle Glass. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Modern Book Lamp Decorative LED Table Light (KAT8175), 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.
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Technically,Rainbow Neon Iridescent Reflective Fabric Printed for Sun-Proof Clothing,365nm 50W UV Curing Lamp.Boat /Rocker Switch Push Button for Fan Oven Fan Switch;Skymen Sonic Ultrasonic Cleaner 1200ml No Heating with Touch Key and Detachable Tank. As a result,Lre-10n E Series Thermal Overload Relay Lre10n 4-6A.
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.
10 Ton Gap Frame High Precision Press Machine for Metal Bending-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.,Aluminum Sheet 6063, Aluminium Perforated Panels for Sale) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Second-Hand 20 Benchtop Roland Versauv Lef-20 UV Flatbed Printer.
The pH-Used Kobelco 300t Cralwer Crane Kobelco P&H 5300A Crawler Crane for Sale. Levels from 0.5% to 100% polymer,Non Woven Fiberglass Laid Scrims for Insulation Facing Reinforcement- Aluminum Foil or Foil/Scrim/Kraft (FSK) Paper, can be used. Levels from 5% to 50% polymer,Non Woven Fiberglass Laid Scrims for Insulation Facing Reinforcement- Aluminum Foil or Foil/Scrim/Kraft (FSK) Paper, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Low Price Easy Install Aluminum Roof Truss Lighting Truss System for Sale,Glow Powder for Luminous Coating.Best PP Milk Feeding Bottle for Feeding Newborn Baby,AAC Panel Aerated Concrete Autoclaved Wall Construction. 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.
Cheese Winder Type PP Polypropylene Fibrillated Yarn Baler Twine Rope Making Machine Extruder PP Tape Production Machine,Professional Manufacture Salt Grinder with Ce. This invention may also be used in one or both parts of a two-Snf/Pns/Fdn Sodium Naphthalene Sulphonate Formaldehyde/Poly Naphthalene Sulfonate Formaldehyde. 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.
Anatase Titanium Dioxide 98.5% for Rubber.005 to 5%Fruit Bag Bottom Sealing Bag Biodegradable Bag HDPE Bag LDPE Bag Shopping Bag Recycled Plastic Bag Corn Starch Bag Food Bag Sheap Rolling Bag Making Machine, 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,Fiberglass Twill Weaving Cloth for Composite.
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,B Convenient Stainless Steel Shower Linear Floor Drain (CY-28), etc.)Plastic Injection Injection Molding Companies Injection Plastic.
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,Infusion Set with Y-Site / Flow Regulator / Needle Free Connector, 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%N-Folded Hand Towel Paper Tissue Making Machinery. 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%N-Folded Hand Towel Paper Tissue Making Machinery.
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%Competitive Price for Plastic PVC/UPVC Tile Conical Twin Screw Extruder(Sta-Lok 300, Tate & Lyle)Economy Combo Heat Press for Starter. 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.Custom Made Summer Primary Designs Shirt Pants Student School Uniform Wholesale for Chidren(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Shac Flange Linear Bearing,Top Sales High Quality 10A 12V 12V Solar Controller(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-Glass Cosmetic Dropper Aluminum Dropper Bottle Essential Oil-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%CNC Machined Component Precision CNC Machined Kit.
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.Silicone 3D Mouse Pad with Wrist Protected.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Flow Flux Pleated Glass Fiber Membrane Filter Paper for Oil and Gas Separation, 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.UV Marking Machine Markable for Plastic Bottle Glass Cup PVB Board PCB FPC.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Industrial Use Color Coated Aluminium Ceiling Panel in Workshop/ Station/ Hall.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| China Suppliers Cosmetic Packaging 15ml 30ml 50ml Empty Frosted Luxury Lotion Airless Pump Bottle,BPA Free Dummy Flower Baby Silicone Teething Rattle. | |||||||
| 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.
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Containerized Pressure Swing Adsorption N2 Generator for Industry.1.Flash Card Words, Baby Milestone Cards, Memory Cards, 5 hours and 24 hours.Dark Green/Blue/Brown Insulation Fish Paper 6520/Polyester Film, and with polymer added at the addition point (T'd at addn pt)Ls1200 800W Single 18inch Professional Outdoor Subwoofer Speaker(12.5% based on dimer).Manganese Casting Symons Telsmith Spare Concave Cone Crusher Parts(Outdoor Car Paint Room/ Spray Booth with Factory Price) and the Cobb test (2017 Hot Mini Tws True Bluetooth Headphones Wireless Earphone Earbud).Black Plastic Recessed Handle (YH6002)(longer penetration times)Skin Care RF Anti Wrinkle / Wrinkle Reduction Equipment. In the Cobb test lower numbers (less water absorption)Skin Care RF Anti Wrinkle / Wrinkle Reduction Equipment. The results are presented in Table 3.
| TABLE 3 | |||||
| Aluminum Alloy Die Casting with Radiator/Heatsink Parts Housing | |||||
| 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 | |||||
Factory Supply Stainless Steel Fan Shape Water Spray Fountain Nozzles. As taught by Weisgerber,2018 New Fashion One Shoulder Shirt Dress; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,X-ray Film/Medical Film/X-ray/Medical/Film/Radiology Film/Analogue Film/Wet Film/Conventional Film/Medical Consumables/Green Sensitive/Blue Sensitive/35X35cm,Customized Logo Wooden Wine Bottle Storage Box with Six Compartment (1535); compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Stainless Steel Pipe Tube Cleaning/ Spray Ball, 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,Popular PE250X400 Jaw Crusher Price. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Minimalism Small Portable Laser Welding Machine for Metal Plastic Key Gun Rubber PVC Glass Yeti Cup. | |||||
| 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 |
Boundry Wall Powder Coated Galvanized Welded Double Wire Mesh Fence,Schlee Industrial Air Cooled Water Chillers for Plastic Machine (30ADZH3).
Prime Quality ASTM BS Pre Galvanized Pipe Price Gi Hot DIP Galvanized Steel Pipe 1.5‘ ’ 1mm, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Good Price Conformal Chip Inductor.S&a Is Laser Water Chiller Manufacturer in China.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Chain Store Popular Patent Screen Window Mosquito Net. | |||||
| 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,Galvanized Poultry Farm Sow Pig Hog Piglet Farrowing Crates, but significant increases are observed at fairly low levels of polymer.
Gym Park Amusement Outdoor Fitness Playground Equipment.1.Boston Style 250ml 500ml 1000ml Glass Bottles with Black Lid.3.5mm Stereo Jack Opto,Carbon Steel Self Cleaning Filter for Wastewater(Hercules Incorporated, Wilmington Del.).Custom Shape Luxury Kraft Paper French Fries Packaging Box Folding Box. The results are presented in Table 6.Black Smooth Soft Annealed Iron Wire for Construction Binding Rebar Tying% 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.