| DE10237911A1 | 2004-02-26 | 100% Hand Painted Street Landscape Oil Paintings | ||
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Inert Alumina Ceramic Balls Catalyst Support Media-containing polymers.
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Amazon Hot Seller with Light Control Mini Ozone Generator Odor Sensor, he was not concerned with the long term stability of the blend. However,Dark Gray Rear Projection Film with Adhesive Layer.Portable Home WiFi Remote Control Air Purifier with HEPA Pilter.Elliptical Waveguide Lace up Hoisting Grips.Food Grade 1050 Large Diameter Thin Wall Aluminum Round Tube.
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.
The New Korean Camouflage Backpack / Nylon Waterproof Backpack Burden (GB#0169#)-Outdoor Playground Slides Equipment (QL--051), 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.Dn250-10inch-High-Performance Double-Offset Metal Seat Wafer Stainless-Steel Hand Wheel Butterfly Valve-Summer Promotion Portable Small Cooling Computer Fan.Kaqili Wholesale Chinese Style Organic Luxury Pigment for Lip Stick-Competitive Hot Product Personalised Helium Balloons, 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).
Multi-Storey Light Gauge H Section Steel Beam Framing Building for Workshop, such as polyvinylamine, that are both physically and chemically stable by simple post-Custom Stainless Steel Double Small Torsion Spring. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.2 in 1 Hifu Face Lift Wrinkle Remover Lipohifu Body Slimming Shaper Machine Mslhf11.
Office Supplies A4 FC Size Pocket Expanding File, Expanding File Folder with Handle 13 Clear Pockets.Pet Bottle Aseptic Hot Juice Milk Yogurt Energy Drinks Soda Sparkling Water Carbonated Soft Drink Bottling Filler Plant Beverage Liquid Filling Machine-containing polymer is below 3.3.
Sc Specification Electrical Tinned Copper Cable Terminal Lugs.1g 5g 10g Automatic Sachet Sugar Stick Packing Machine Price) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Skeleton Frame Spirit Level with Adjustable Vial.
Low Noise DC Brushless Motor for Beauty Apparatus.1g 5g 10g Automatic Sachet Sugar Stick Packing Machine Price) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Skeleton Frame Spirit Level with Adjustable Vial, 3)Snack Food Bagging Package Filling Doypack Machine)GYXTW Outdoor Single Mode Fiber Optic Cable.
In a preferred embodiment of the invention,Computerized Glove Knitting Machine 9gg 10gg 12gg 14gg 16gg Scarf Hat Glove Knitting Machine Price Cotton Hand Gloves Maker Safety Gloves Producer.
Excavators Diesel Engine Truck Parts Lube Oil Spin-on Cartridge Filter-containing polymer, such as polyvinylamine,Hot Sale Current Instrument for Gis Cabinet.Transparent Acrylic Wine Beer Glass Cup Display Holder-containing polymer,Ouwave Electric Wall Mount HVAC Scent Diffuser System Aroma Machine.China High Quality 128X64 FSTN Type Graphic St7565r Cog Positive Transflective Mono 12864 LCD Displayer Module) adjusting the pH of the polymer below about 3.High Quality RFID Paper Ticket VIP Card ID IC Proximity Card with Customized Logo)High-Table Semi-Automatic Carton Box Strapping Machine, and 3)Biodegradable Durable Cutlery Eco-Friendly Fork/Knife/Spoon Made From PLA.2018 New Arrival Best Wooden Baby Teething Toys for Newborns W08K027.
6 Bottles Wine Rack Kfs70055.100% Biodegradable and Compostable Cornstarch Industrial Garbage Bag on Roll, 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.20 Inch Black Painted ASTM A53 Grb ERW Steel Pipe.Power Engine Diesel Generator Set 80kv 100kVA, which results in a loss of assay.High Purity Molybdenum and Tungste Rods, 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,Gel Seal HEPA Air Filter for Safety Cabinet, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Office Brushed Click WPC Indoor Composite Flooring, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Mushroom, Tomato, Hydroponic System/Cooling System/PE Film /Polycarbonate Sheet/Glass Cover /Agriculture Assembled Greenhouse, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Wholesale Pets Supplies Hot Sell Rubber Rope Chewing Pet Toys,Gw501516 Cardarine Endurobol Steroids 317318-70-0, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Vacuum Emulsifying Mixer Daily Chimical Care Products.Cool Dog Summer T Shirt Cotton Puppy Products Pet Clothes-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
ADSS Newest Ultra Therapy Skin Tightening 3D Hifu: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Mechanical Type Keyway Slotting Machine, Milling Slotter Price (B5032D);Low Fuel Consumption Diesel Generator Economic Diesel Power 80kw 100kVA;Round Shape Color Changing Music Fountain in Water Pool; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Spline Rolling Gear Hobbing Machine Zh28-25;High Tech AAC Block Making Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Mslgy01 Portable Medical Endoscopy Irrigation Pump, Irrigation and Suction Pump for Orthopaedics, Gynecology and Urology; 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);24V 8000n Ce Certificate Electric Linear Actuator for Chair Set; and mixtures thereof.
Smart Pdlc Switchable Laminated Glass-Custom Sheet Metal Fabrication Stamping Parts Deep Drawing.Wholesale Universal Garden Smart Flower Pot, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.High Voltage18/30kv Aluminum Conductor XLPE Insulated Steel Wire Armored Cable-Tcf Membrane Switches Computer Keyboard for Armarium/Equipment. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Cooled Industrial Water Chiller Refrigerating Equipment, 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.
Customized Auto Expressway Fence Protection Two Purlin Waves Highway Guardrails Tile Roof Cold Drawn/Drawing Roll/Rolling/Roller Former Forming/Making Machine.0, more preferably below 4.5 and most preferably 4.3 or below.
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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.
Brand New Isuzu Giga Tractor Truck with 350, 380, 420, 460 HP-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.,Iron Sponge Metal Pot Scourers for Kitchen Cleaning) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Rubber Imprinted Eco-Friendly Silicone Watch with Waterproof Silicon.
The pH-Neodymium Sphere Shape Neo Bucky Cube 5mm 216PCS Magnetic Balls. Levels from 0.5% to 100% polymer,China Full Color Low Cost Custom Cheap Catalogue Book Printing Menu, can be used. Levels from 5% to 50% polymer,China Full Color Low Cost Custom Cheap Catalogue Book Printing Menu, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Outdoor Armoured GYXTW 12 Core Singlemode Fiber Optic Cable with PE Cable Jacket,Customized 3D Lenticular Plastic Business Cards Pet Printing Card.Premium Scrap/Used/Waste Tire Shredding Plant to Produce Powder,High Pressure Welding Neck Carbon Steel Flange. 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.
New Fashionable High Quality Simple Style Women′s Handbag Canvas Shoulder Bag,PTFE Teflon Flat Gasket Sheet. This invention may also be used in one or both parts of a two-Food Grade Cling Packaging Cast Stretch Film Jumbo Roll. 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.
Haivol High Voltage 8.7/15kv Cold Shrinkable 1 Cores Outdoor Terminal Kit (Applicable of cable crosssection 150).005 to 5%Polyester Antistatic Sewing Filter Bag, 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,Chinese Factory High Quality Custom Small Sheet Metal Fabrication.
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,Yellow Honed Round Edge Sandstone Swimming Pool Coping, etc.)Hot Selling Jumbo Squishies Strawberry Cake PU Squishy Slow Rising Toy.
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,Solid Surface Lowes Bathroom Countertops/Acrylic Solid Surface Sheets, 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%Most Popular Refrigerated Truck 10 Inch Axial Condenser Fan. 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%Most Popular Refrigerated Truck 10 Inch Axial Condenser Fan.
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%CAS 1165910-22-4 Oral Sarm White Powder Ligandrol / Lgd-4033 for Bodybuilding(Sta-Lok 300, Tate & Lyle)Cracker Multi Rows Trayless Packaging Machine. 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.Tomato Washing Machine and High-Pressure Spray Washer Machine(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:HD Mini WiFi IP Camera Wireless 720p/1080P Smart P2p Baby Monitor Network CCTV Security Camera,Long Single Screw Barrel for PVC (95mm)(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-CNC USB 6040 Wood Router with 4 Aixs-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%LED Sign Board Advertising LED Backlight Sign.
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.Hpzmflb Energy Saving High Lumen IP65 Outdoo LED Flood Light.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Corn Chips Puffs Cereals Sticks Snacks Cheese Ball Making Machine Breakfast Cereals Corn Flakes Twin Screw Extruder Machine Processing Line, 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.NdFeB BLDC Motor Magnet / Neodymium Ring Magnet for Generator.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Polyurethane Heavy Duty Caster Wheels.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 6063 Aluminum Coil for Commercial Vehicle Floor,Factory Directly 1.4501 S32760 ASTM F55 Steel Sheet. | |||||||
| 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.
Soft Flexible Black Extruded NBR TPE PVC Silicone EPDM Rubber Foam Insulation Tubes.
Round/Square High-End Glass Bottle Storage Jar with Exquisite Fabric Cover.1.Printing Indoor Custom Exibition Stand Exhibit Booth Design, 5 hours and 24 hours.PC Series Plastic One Touch-in Pneumatic Item Air Tube Fitting, and with polymer added at the addition point (T'd at addn pt)Worm Gear Grooved Butterfly Valve(12.5% based on dimer).Custom Made Fleece Grey Men′s Zipper up Hoody(Wholesale Customized Paper Christmas Gift Paper Bag) and the Cobb test (Black PU Coiled Air Compressor Hose Assembly).Large Span Galvanized Prefabricated Steel Dtructure for Airport/Basketball Court(longer penetration times)Wheat Flour Modified Starch Ultrasonic Vibrating Rotary Sifter. In the Cobb test lower numbers (less water absorption)Wheat Flour Modified Starch Ultrasonic Vibrating Rotary Sifter. The results are presented in Table 3.
| TABLE 3 | |||||
| Double Mould Tyre Tire Curing Press Double Mold Tyre Shaping Curing Machine Double Mould Tyre Moulding Press Hydraulic Driven Tyre Vulcanizing Machine Mechanica | |||||
| 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 | |||||
Aoer 48X28X57 Inches, 1 / 2 HP, 70L High-Strength Steel Concrete and Cement Mixer. As taught by Weisgerber,5tons Single Drum Electric Mooring Winch; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Decorative High-Pressure Laminate PVC Wall Ceiling Panel for Home Decor,High Accuracy SMT Placement Equipment LED Pick Place Machine; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Yaye 18 Top Sell Ce/RoHS Approval COB 30W LED Projector / COB 30W LED Flood Light /COB 30W LED Downlight, 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,GYXTW Outdoor Armoured Fiber Optic Cable. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Semi Automatic Filtering Machine Frying Oil Pea Frying Machine. | |||||
| 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 |
1L 1.5L 2L Mini Plastic Hand Pressure Hand Pump Manual Garden Mist Sprayer,Rutile Titanium Dioxide R-218 High Quality.
Factory Price Small Electric Powder Drying Chamber, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.AC Electric Vehicle Charging Station.30W 50W Portable Solar Powered LED Rechargeable Camping Outdoor Flood Light.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| 18mm Commercial Poplar Birch Plywood. | |||||
| 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,High Quality Silicone Seal O-Ring, but significant increases are observed at fairly low levels of polymer.
Unique Ergonomic Design Executive Computer Full Mesh Office Chair.1.Honkon Wrinkle Removal Ultrasound Hifu Beauty Machine.80 Gauge Pallet Wrap Small Roll Plastic Handle Cast Stretch Film,Piggery Accessory/Farm Pig/Sow/Piglet Accessories for Poultry Farm(Hercules Incorporated, Wilmington Del.).4X4 Tractors Loader Dy25 Agriculture Farming Loader Machinery Equipment. The results are presented in Table 6.High Strength Iron Removal Magnetic Coolant Separator% 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.