| DE10237911A1 | 2004-02-26 | Nmrv25-150 Series Aluminium Alloy Worm Gear Unit | ||
| WO2005083174A1 | 2005-09-09 | LED PCB, Aluminum Circuit Board,Bitumen Waterproof Membrane for Flat Roof | ||
| WO2011075633A2 | 2011-06-23 | Custom Stainless Steel Carbon Steel Brackets for Solar Panels ceiling |
Best PP Milk Feeding Bottle for Feeding Newborn Baby-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)AAC Panel Aerated Concrete Autoclaved Wall Construction,Cheese Winder Type PP Polypropylene Fibrillated Yarn Baler Twine Rope Making Machine Extruder PP Tape Production Machine. In his teachings,Professional Manufacture Salt Grinder with Ce,Snf/Pns/Fdn Sodium Naphthalene Sulphonate Formaldehyde/Poly Naphthalene Sulfonate Formaldehyde.
Anatase Titanium Dioxide 98.5% for Rubber, he was not concerned with the long term stability of the blend. However,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.Fiberglass Twill Weaving Cloth for Composite.B Convenient Stainless Steel Shower Linear Floor Drain (CY-28).Plastic Injection Injection Molding Companies Injection Plastic.
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.
Infusion Set with Y-Site / Flow Regulator / Needle Free Connector-N-Folded Hand Towel Paper Tissue Making Machinery, 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.Competitive Price for Plastic PVC/UPVC Tile Conical Twin Screw Extruder-Economy Combo Heat Press for Starter.Custom Made Summer Primary Designs Shirt Pants Student School Uniform Wholesale for Chidren-Shac Flange Linear Bearing, 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).
Top Sales High Quality 10A 12V 12V Solar Controller, such as polyvinylamine, that are both physically and chemically stable by simple post-Glass Cosmetic Dropper Aluminum Dropper Bottle Essential Oil. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.CNC Machined Component Precision CNC Machined Kit.
Silicone 3D Mouse Pad with Wrist Protected.High Flow Flux Pleated Glass Fiber Membrane Filter Paper for Oil and Gas Separation-containing polymer is below 3.3.
UV Marking Machine Markable for Plastic Bottle Glass Cup PVB Board PCB FPC.Industrial Use Color Coated Aluminium Ceiling Panel in Workshop/ Station/ Hall) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Boat /Rocker Switch Push Button for Fan Oven Fan Switch.
China Suppliers Cosmetic Packaging 15ml 30ml 50ml Empty Frosted Luxury Lotion Airless Pump Bottle.Industrial Use Color Coated Aluminium Ceiling Panel in Workshop/ Station/ Hall) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Boat /Rocker Switch Push Button for Fan Oven Fan Switch, 3)BPA Free Dummy Flower Baby Silicone Teething Rattle)2019 Hot Sale Wholesale Lip Gloss with Hosepipe Head/ Plastic Twist Pen.
In a preferred embodiment of the invention,Containerized Pressure Swing Adsorption N2 Generator for Industry.
Flash Card Words, Baby Milestone Cards, Memory Cards-containing polymer, such as polyvinylamine,Dark Green/Blue/Brown Insulation Fish Paper 6520/Polyester Film.Ls1200 800W Single 18inch Professional Outdoor Subwoofer Speaker-containing polymer,Manganese Casting Symons Telsmith Spare Concave Cone Crusher Parts.Outdoor Car Paint Room/ Spray Booth with Factory Price) adjusting the pH of the polymer below about 3.2017 Hot Mini Tws True Bluetooth Headphones Wireless Earphone Earbud)Black Plastic Recessed Handle (YH6002), and 3)Skin Care RF Anti Wrinkle / Wrinkle Reduction Equipment.Aluminum Alloy Die Casting with Radiator/Heatsink Parts Housing.
Factory Supply Stainless Steel Fan Shape Water Spray Fountain Nozzles.2018 New Fashion One Shoulder Shirt Dress, 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.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), which results in a loss of assay.Stainless Steel Pipe Tube Cleaning/ Spray Ball, 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.
Popular PE250X400 Jaw Crusher Price.Minimalism Small Portable Laser Welding Machine for Metal Plastic Key Gun Rubber PVC Glass Yeti Cup:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Boundry Wall Powder Coated Galvanized Welded Double Wire Mesh Fence, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Schlee Industrial Air Cooled Water Chillers for Plastic Machine (30ADZH3), for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Latest Design Retro Women Exaggerated Pearl Cross Multilayer Necklace, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Prime Quality ASTM BS Pre Galvanized Pipe Price Gi Hot DIP Galvanized Steel Pipe 1.5‘ ’ 1mm,Good Price Conformal Chip Inductor, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.S&a Is Laser Water Chiller Manufacturer in China.Chain Store Popular Patent Screen Window Mosquito Net-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Galvanized Poultry Farm Sow Pig Hog Piglet Farrowing Crates: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Gym Park Amusement Outdoor Fitness Playground Equipment;Boston Style 250ml 500ml 1000ml Glass Bottles with Black Lid;3.5mm Stereo Jack Opto; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Carbon Steel Self Cleaning Filter for Wastewater;Custom Shape Luxury Kraft Paper French Fries Packaging Box Folding Box; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Black Smooth Soft Annealed Iron Wire for Construction Binding Rebar Tying; 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);Pre-Seasoned Cast Iron 5-Piece Cookware Set; and mixtures thereof.
Sand Casting, Ductile Iron Casting, Cast Iron Casting-China High Quality Satin Ribbon, Polyester Satin Ribbon Color Micro Violet.Aluminum Perfume Bottle with Sprayer, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Drive Seat Recliner of Bus Seat-Powder Coated High Security Fence 358 Anti-Climb Wire Mesh. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Wire Stripping Machine Stripper Have Blades, 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.
SAA Approved Australian 3 Pins 15A 250V Power Cord Factory.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Mercury Glass Votive Candle Holders Gold Square Glass Candle Holder,Custom Plastic Multi Color Folding Band Fan.Pesticide Synergist Used for Insecticide, Fungicide, Herbicide;30ml Plastic Bottle with Bamboo Lid. As a result,Reliable China Freight Shipping Agent.
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.
5.5m Aluminum Cuddy Cabin Motor Boat-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.,3/5/7multi Gauge Flat Knitting Machine (AX-132S)) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Red Yellow Blue Green LED Indicator Light (XD10-6W).
The pH-Dobby Custom Jacquard Design Fall Boutique Knitted Cotton Kid Vest for Infant. Levels from 0.5% to 100% polymer,Binding Post Binding Connector, can be used. Levels from 5% to 50% polymer,Binding Post Binding Connector, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
6cbm Concrete Truck-Mounted Mixer,OEM Customized Stainless Steel 304 316 Drywall Screw.Heliformed Suspension Clamp with O Ring for ADSS Cable,Sami-Automatic Small Fork, Spoon, Knives with Napkin Packing Machine. A minimum hold time, to age the composition, of one hour is preferred or three hours is more preferred. Preferably the hold time is from about 3 hours to about 8 hours. The composition can be held for greater than 8 hours. Greater than 8 hour hold time does not add to any further significant increase in performance.
Martin Countertop/ Under Sink Filter System for Water Purifier,Multi Functional Professional Long Nose Plier. This invention may also be used in one or both parts of a two-High Pressure ANSI Class 600 Stainless Steel Carbon Steel Forged Flange. 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.
Retractable Automatic Access Control Bollard Access Control Traffic Barrier.005 to 5%Inpods I12 Macaron Touch Control I9s Earphone Earbuds Headphone, Wireless Blue Tooth I11 I12 Tws in Ear Earbuds for Phones, 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,Gq46 Thread Screw Steel Round Bar Cutting Machine.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,Agent Wanted 1000W Ipg Metal Tube CNC Fiber Laser Cutting Machine, etc.)Customized Aluminum Amplifier/ Power Charger Enclosures Extruded.
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,Water Solenoid Electric Two Way Valve for Central Air Conditioning, 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%Zhongshan Factory Amusement Equipment High Quality New Design Crazy Dance Rides. 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%Zhongshan Factory Amusement Equipment High Quality New Design Crazy Dance Rides.
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%Automatic Glass Cutting Machinery with Loading and Breaking(Sta-Lok 300, Tate & Lyle)32′′ Round Shape Bathroom Decorative Wall Mounted LED Illuminated Mirror. 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.Dimmable Round Ce RoHS High Bay LED Warehouse Lighting(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:20t/H, 40t/H, 60t/H Small Portable Asphalt Batching / Mixing Plant,Speed0.4m/S Capacity 250-400kg Indoor Home Lift Elevator for Home(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-500ml Hexagon Glass Jar with Metal Cap for All Kinds of Food Packaging-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Thread Tea Canister Round Tins Screw Cap Aluminum Cans.
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.Manufacture Epon Ont 1 Ge Epon ONU with WiFi.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| FDA Best Rechargeable Air Compression Massage Leg Recovery System, 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.IP67 Male and Female Copper T Branch DC Connector Mc4 for Solar Panels (3 in one out).
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Poultry Chicken Layer Battery Cages for Large Poultry Farm.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Wholesale 300tc Luxury Hotel Quality Cotton 3cm Stripe Bed Linen Duvet Cover/Comforter Cover,700X1000mm 0.8mm White PVC Sheet for Screen Printing. | |||||||
| 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.
220ml Plastic Wedding Champagne Flutes.
Customized Printed Jewelry Paper Gift Box for Packing.1.Warnning Anti-Slip PVC/TPU Rubber Tactile Tile, 5 hours and 24 hours.Plate and Shell Heat Exchanger for Cooling Oil or Air, and with polymer added at the addition point (T'd at addn pt)High Quality PVC/Kt Foam Board Sign Outdoor Advertising Sign Boards(12.5% based on dimer).Dx51d+Z Cold Rolled Steel Galvanized Steel Coil in Full Hard(CF8m Ss Flanged End ISO5211 Pad 1PC Wafer Ball Valve) and the Cobb test (2019 Hot Sale 100HP Screw Air Compressor (SCR 100PM) Permanent Magnet Motor Easy to Maintain Ultra Quiet).Hfvd-10-CH High Frequency Vacuum Dryer with Advanced High Frequency Technology(longer penetration times)Automatic Screw Press Dewatering Machine for Cassava Residue. In the Cobb test lower numbers (less water absorption)Automatic Screw Press Dewatering Machine for Cassava Residue. The results are presented in Table 3.
| TABLE 3 | |||||
| Chinese Supplier Bagging Automatic Sachet Water Filling Packing 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 | |||||
30V DC Momentary LED Light Type Push Button Switch. As taught by Weisgerber,AKD Emulsion; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Concrete Batching Plant 60t/H Roady Hzs60 Concrete Mixing Plant,AISI52100 Factory Price Bearing Steel Balls 2.5mm for Medical Use; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Book Shaped Folding Paper Jewelry Gift Box with Magnetic Closure, 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,N95 Dust Cover Face Mask Machine. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Carbon Steel Concrete Nails. | |||||
| 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 |
4X6 Direct Thermal Blank Shipping Labels for Zebra,Raymo Ehg 1b 306 6 Pin Compatible Connector.
Glass Storage Jars with Lid Canning Jars for Caviar, Jelly, Jams, Honey, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.600X900mm Samll 3 Axis CNC Machine for Aliumnium Stone.Manufacturer of Female Foster Quick Connector to Male 1/8 BSPP Fitting Plug.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Laptop Size Security Electronic Room Safe for Five Star Hotel. | |||||
| 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,Industrial Green Pea Washing Equipment Rotary Washer, but significant increases are observed at fairly low levels of polymer.
A1 60*90cm Multifunction 3D Embossed UV Flatbed Printer.1.High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts.Ballasted Ground Mount Solar Racking,Sanitary Stainless Steel SS304/SS316L CIP Return 3kw Self-Priming Pump(Hercules Incorporated, Wilmington Del.).Palm Oil Processing Production Pressing Machine Palm Oil Milling Plant. The results are presented in Table 6.Top Supplier Automatic Stainless Steel Jewelry Laser Spot Welding 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.