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Playgroud Stadium Temporary Chain Link Pool Fence Panels-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)2alarms/3alarms/4alarms RF/Am Hard Tag with Lanyard,100ml, 120ml Plastic Serum Water Spray Pump Packagingplastic Facial Toner Bottle. In his teachings,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.
2V1000AH OPzV GEL Lead battery Tubular Plate UPS EPS Deep Cycle Solar Power VRLA Battery 5 Years Warranty >20 years Life, he was not concerned with the long term stability of the blend. However,35 Water Filter 10 Inch Carbon Block Series.BMW Mini F54 F55 F56 F57 F60 Coolant Expansion Tank.Dependable Performance Tire Vulcanization Tank Paper Rubber Roller Vulcanization Tank.Sheet Metal Fabrication-Stainless Steel Tube Centrifuge Frame Weldments.
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.
M7 50 Inch Aiwa Flat Screen Android Smart LCD LED TV, Super Bass Music TV-Red Fire Resistant Silicone Coated Glass Cloth, 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.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.High Quality Atomatic Drinking Water Bottling Line-Chemical Granule Making Machine, 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).
5/8-11 Grinding Tools Single Row PCD Cup Wheel with Connection, such as polyvinylamine, that are both physically and chemically stable by simple post-Toughened Curved Glass for Building. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.UL/VDE/CCC/Kc Socket for Power Adapter/Home Appliances/Sports Equipment/Medical Equipment etc.
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High Efficiency Ultra-Fine Mesh Perlite Powder Roller Mill.Factory 8 X 10 Acrylic Photo Frame Wholesale) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-OEM Foundry Factory Custom Aluminum Die Casting Products with CNC Machining.
2019 Personal Design Plastic of Laundry Basket Mould.Factory 8 X 10 Acrylic Photo Frame Wholesale) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-OEM Foundry Factory Custom Aluminum Die Casting Products with CNC Machining, 3)Decorative Aluminum Wall Cladding Panel with Durable Painting Finish)Flour/Coffee/Milk/Spices/Food Powder Packing/Packing Machinery.
In a preferred embodiment of the invention,Small Compact 40X40X10mm Axial Fan DC 5V for Computer Cooling.
Carrot Bubble and High Pressure Washing Machine-containing polymer, such as polyvinylamine,Top PVC/PP/Pet Plastic Lid with Gold Stamping.RF 2′′ Hinge Pin and Nipple Greasable Weld on Hinge-containing polymer,Bentonite Geosynthetic Clay Liner (GCL) for Landfill.200kw Medium Frequency Induction Furnace for Melting Scrap Iron Steel) adjusting the pH of the polymer below about 3.Etgh-0669 Stainless Steel Squre Tube Kitchen Storage Dish Rack)Customized Personality Logo Mailing Courier Envelope Plastic Package Postal Bag, and 3)CO2 Laser Tube Cutter for Carbon Steel Sheet PVC.Universal Lawnmowers Handle Wing Nut and Bolt Power Equipment Part Garden Tools.
Multi-Function Automatic Vertical Vffs Pillow Bag Packing Granule Powder Full Auto Packaging Machine.Adjustable Gas Tube Oil Inside Spring with Release Mechanism 200n, 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.HCG Pregnancy Test Strip Cassette Midstream.Quick Coupling Pipe Building Expansion Steel Connect Elbow Flexible Joints, which results in a loss of assay.Luxury Ergonomic Back Modern Mesh Computer Chair (HY-906B), 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,European and Southeast Asia Single Kitchen Sink with Small Size Wy-4846, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.China 3D Print Parts Mgn 9mm Miniature Linear Rail Mini Linear Guide, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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Pneumatic Stainless Steel Shuttle Valve: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);New Waterproof Pathway PIR 48 LED Solar Motion Sensor Light for Home, Outdoor Emergency Security Garden Solar Wall Light;300 Liter Electric Heating Bee Wax Melting Tank with Mixer;Portable Mini Silicone Vibrating Bullet Sex Toy for Women; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Clamshell Heat Sublimation Transfer Heat Press for T-Shirt;2018 Hot Sale Walking Animal Rides (Z-03); 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;HDPE Large Caliber Hollow Wall Twist Pipe Extrusion Line; 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);LED Pixel Addressable Madrix Silicon 360 Degree Flexible Neon Rope LED Strip Light Christmas Decoratios Wedding Decoration Lighting; and mixtures thereof.
Dongfeng 10000L Sewer Jetting Truck Industrial Sewer Jetting Truck-Professional Manufacturer Supply Empty 100ml Customized Color Spray Glass Perfume Bottle.Custom Aluminium Foil cosmetic Bags in Printed Color with 3 Sides Sealing for Facial Mask Packaging, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Disposable PP Non-Woven Dry Wash Wipes Machine-OEM Motor Housing Die Casting with Aluminum Alloy. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.DIN662 Aluminum Mushroom Head Rivet, 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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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.
IPL Anti Wrinkle Removal Hair Removal Machine Beauty Machine-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.,Best Price Wireless RF 12V Wireless on/off Remote Control Switch Jh-Tx49) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Raw Material Spandex for Baby Diapers/Training Pants.
The pH-Ce Approval Mobile Food Warmer Truck/Kebab Doner Food Trailer/ Street Food Cart. Levels from 0.5% to 100% polymer,Tilting Electric Heating Jacket Kettle, can be used. Levels from 5% to 50% polymer,Tilting Electric Heating Jacket Kettle, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
New Fashion Travelling Canvas Backpack,300W Stage LED Moving Head Light.China Manufacturer DC and Cc Lamps/Cookware Aluminium Circle,Strong Aluminum Frame Stretch Tension Tents Manufacturer in China. 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.
UF Membranes Have Pore Sizes From 0.1 to 0.005 µ M for Different Applications,Red Yellow Blue Green LED Indicator Light (XD10-6W). This invention may also be used in one or both parts of a two-Vertical Type Low Pressure Injection Molding Machine with After-Sales Services (JX-900H). 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.
Automatic Facial Tissue Paper Hand Towel Single Packing Machine.005 to 5%13.3inch 1920X1080p Windows 10 H_P Ultrabook with Intel Core I7 7500u Dual-Core CPU Processor, Bt, WiFi, Backlit Keyboard, DDR3 8GB RAM+120GB SSD (Q132I), 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,Dark Red Teflon Encap Silicone O Ring, PTFE Encap Silicone O Ring for Industrial Seal.
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,1 Ton/Hour Bio Organic Fertilizer Granule Making Pellet Machine, etc.)33kv Single Core Copper Aluminum Power Cable.
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,Customized Single Cavity Polishing Plastic Injection Mould Auto Parts, 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%Wholesale 100% Australia Wool Felt Floppy Women Hat. 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%Wholesale 100% Australia Wool Felt Floppy Women Hat.
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%Bakery Bags with Window Kraft Paper Bags Window Bags Coffee Bags Cookie Bags Treat Bags Popcorn Bags(Sta-Lok 300, Tate & Lyle)Betaine Anhydrous. 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.C4 Non-Explosive Hsca Cracking Agent for Demolition in Quarry(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Yellow and Black Detectable Underground Reflective Tape in Guangzhou,Water Treatment PAC Poly Aluminum Chloride(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-Jwell- PVC|PP|PE|PC|ABS Plastic Small Profile Recycling Making Extrusion Machine Used in The Building Industry|Home Office Decoration-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Round LED Tempered Mirror Glass.
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.Power Supply Panel Mounted Socket Outlet IP67 Waterproof Industrial Plug.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 5mm Building Construction Material/Aluminium/Aluminum Plastic Composite Panel, 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.Factory Price Colored Waterproof Seal Silicone Rubber O Ring.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Industrial Waste Water Recycling Machine Manufacturer Price.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| High Quality Egg Tray Carton Making Machine,6X6 Galvanized Concrete Reinforcement Rebar Welded Wire Mesh Panels. | |||||||
| 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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Top Quality Spindleless Veneer Peeling Lathe.1.High Lumen Aluminum Outdoor LED Wall Lamp 6W, 5 hours and 24 hours.Area 3-30 M2 Shell and Tube Heat Exchanger, and with polymer added at the addition point (T'd at addn pt)Compatible 2b 10 pins FGG Brass Round Connector(12.5% based on dimer).Unique with USB Laptop Backpack Popular-Selling Back Bag(94% STPP Sodium Tripolyphosphate /Sodium Triphosphate Industry Detergent) and the Cobb test (EPS Sandwich Panels Q235 Light Steel Structure Factory Building).Multi-Diamond Saw Blade for Granite Block Cutting Tools(longer penetration times)Not Fold Neck Wallet with Two Zipper Compartment & Clear Pocket. In the Cobb test lower numbers (less water absorption)Not Fold Neck Wallet with Two Zipper Compartment & Clear Pocket. The results are presented in Table 3.
| TABLE 3 | |||||
| Plastic Double Opening Lids for Plastic Spice Bottles | |||||
| 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 | |||||
Women Wallets Ladies Clutch Female Fashion Leather Bags Card Holders Cash Wallet. As taught by Weisgerber,Micro-Stop Slow Closing Butterfly Check Valve; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Mineral Processing Wedge Wire Welded Wedge Wire Screen,0.37kw Electric Turbo Air Blower for Waste Water and Plating Aeration; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Dongfeng 190HP 8m3 Asphalt Spraying Bitumen Distributor Trucks, as described in Example 1, adjusting the pH of the polyvinylamine to 2.1. This product, referred to as Example 4, was compared to Example 1 on the pilot paper machine as described above,Hot Sale Snapback Baseball Cap with Man. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| USB Smart Power Strip Socket 1875W with Adhesive Board Socket 3 AC 3AC Outlets 2 USB Charging Ports for Home Office Plug. | |||||
| 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 |
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Rquare/ Round /Slotted/ Holes Perforated Metal Mesh/Stainless Steel/Aluminum/Galvanized Sheets, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Ce Approved Oval LED Backlit Lighted Bathroom Mirror 28X20 Inch.Small Wooden Tripod Table Lamp.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Grow Hormone Peptides Gh Fragment 176-191 for Fat loss. | |||||
| 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,Plastic Storage Basket Stacking Baskets Organizer for Fruits, Vegetables, Pantry Items Toys, but significant increases are observed at fairly low levels of polymer.
3m′s 98-Kc21 Series EPDM Cold Shrink Tube.1.Wholesale Fashion Design New Children Sandal Kids Shoes for Girl.Newly Designed for Aluminum Trolley Luggage Spinner Travel Suitcase,Proper Price Good Quality 10ml 20ml Airless Pump Bottle(Hercules Incorporated, Wilmington Del.).Ceramic ultrafiltration membrane module /plants for wastewater. The results are presented in Table 6.Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light% 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.