| DE10237911A1 | 2004-02-26 | LED Wall Washer Light LED Wall Wash Light | ||
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PVC/Rubber Lined Canvas Layflat Fire Fighting Hose-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Hot Selling Modern Style Garden Rattan Egg Swing Chair with or Without Cushion,High Quality NBR/EPDM/NR Rubber O-Ring for Sealing. In his teachings,4lz-1.5A Full-Feeding Rice Wheat Soybean Mini Combine Harvester,Gas Spring for Cabinet Door (YQL).
High Voltage Class 3 Insulation Dielectric Natural Latex Gloves, he was not concerned with the long term stability of the blend. However,Yeezy Boost 350 V2 AAA Quality Designer Sneakers Sport Shoes.Acrylic Crystal Lightbox Menu Board Signaga Aluminum Profile Light Box.9 Gauge Speaker Cable 9 Gauge Speaker Wire 9 Wire Speaker Cable Color Code 993 Speaker Wire 9-Wire Ultra Flex Speaker Wire.2016 Hot Selling Nonstick Reusable Baking Sheet with FDA LFGB Approval.
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.
Men′s Tactical Army Outdoor Coat Camouflage Softshell Jacket Hunting Jacket-Swivel Mini Iflash Drive HD Card Reader for Ios System Support TF/SD Card (OM-R005), 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.Aluminum Profile with Groove for Work Table Aluminum Profile Work Bench-Durable PC Coated PVDF Perforated Aluminum Panel for Wall Veneer.Custom Logo MIFARE Ultralight EV1 RFID TYVEK Wristbands for Events-Custom Printed Foldable Flat Pack Cardboard Gift Box with Ribbon and Magnet Closure Paper Cardboard Gift Packaging Boxes, 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).
Yellow Glassine Release Paper for Office Labels and Price Tags, such as polyvinylamine, that are both physically and chemically stable by simple post-Universal 6-Antennas Car Remote Control Blocker 315/433/434/435/868/915MHz RF Radio Jammer. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.48 Inch Stainless Steel Fire Rings for Fire Pit, Fire Burner.
Electrical AC Universal Motor for Meat Mixers.Apex Digital UV Printers for Aluminum Board Printing UV6090-containing polymer is below 3.3.
Opal Lens LED Strip Light Aluminum Profile/Extrusion Channel.100 Inch 110inch Projection Screen Electric Motorized Projector Screen) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Fire Rated Aluminum Ceiling Access Panel.
Korea Hot Sale 24K Goldzan Ampoule 99.9% Pure Gold Face Essence.100 Inch 110inch Projection Screen Electric Motorized Projector Screen) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Fire Rated Aluminum Ceiling Access Panel, 3)Microfiber Printed Quick-Dry Printed Coral Fleece Flannel Blanket)Zv-420d Full Automatic Spice Powder Packing Packaging Machine.
In a preferred embodiment of the invention,22mm Metal Pin Terminal Indicator Light.
Automatic Ultrasonic Clean Dry Machine Equipment-containing polymer, such as polyvinylamine,Hydraulic Motorcycle and Bicycle Tyre Tire Curing Press.Kyb Kfp2212 Gear Pump for Construction Machinery-containing polymer,310S Brushed Stainless Steel U Type Bending Pipe for Synthetic Fibers.Multi Rows on Edge Packaging Machine for Food) adjusting the pH of the polymer below about 3.Automotive Industry Machine by Sonic Welding Equipment)Metal Tin Fruit Candy Sweets Dessert Snacks Trays Plates, and 3)Tactical Laser Sight Red Laser Pointer Compact Aluminum Alloy.FDA/USP Class VI Ffkm Hygiene Sanitary Compounds.
Sport Bum Waist Bag Phone Pouch Wallet Camping Money Belt.M18 New Product High Temperature Inductive Proximity Sensor, 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.001*10 Styrene Series Gel Strong Acid Ion Exchange Resin-Cation Exchange Resin.Electric High Quality and Competitive Ultrasonic Jewelry Cleaner Price, which results in a loss of assay.Top10 1080P H. 264 P2p CCTV WiFi IP Camera, 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.
Non Woven Geotextile for Environmental Protection.Hotsale High Quality Medical Diagnostic HIV Rapid Test Kits:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Full Automatic Candy Biscuit Packing Machine, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Gmcs Strip - Giling Metal Clad Steel Strip for Bullet Shell, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Women Yoga Capris Power Flex Running Pants Workout Leggings Esg10633, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Bathroom Baby Wc Urinal with Flushing Water System Bc-8009,20ml Custom-Made HDPE Bottle for medical device reagent, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Pneumatic Top-Guided High-Pressure Single-Seated Control Valve.Hot Sales Zinc Alloy Double Expansion Anchor Bolt-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Ss304 or Ss316 Stainless Steel Turnbuckle Toggle Terminal: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);China Loader Xg935h 3stere 92kw Aftermarket Front End Loaders;Mens′ Wear Manufacturing Streetwear High Quality Custom Printed 100% Cotton Fleece Hoodie;304L Stainless Steel Butt Welding Eccentric Reducer; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Cut and TPR Impact Resistant Anti Vibration Safety Gloves;Super Thin Slim LED Down Light Panel Lamp Aluminum PC Ce Integrated 7W Recessed Round Indoor; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;All Colors Stretch Wrap Productive Product Protecting Film; 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);Professional Customized 50bbl Conical Unitank Fermenter for Beer Brewery Fermentation with Glycol Jacket; and mixtures thereof.
Long Life DC 6V 12V 24V Brush Electric Motor-Candy Mint Snack Chewing Gum Hinged Tin Box 95*60*21hmm.Makute 600W Electric Air Mini Blower Fan Centrifugal Fan, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Automatic Potato Chips Making Machine Chips Slicing Machine with Competitive Price-Hot Sales acrylic Wool Blank Snapback Hats Sport Caps. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Khw-1325 3D CNC Router Machine Woodworking Cutter, 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.
Hats, Garment, Bags, Shoes Use Luxury Gold Metallic Yarn.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Programmable T5577 RFID 125kHz Blank Hotel Door Proximity Key Card,O H12 H16 H24 Temper 1219mm 1060 Aluminum Alloy Coil for Railroad Tank Cars.Betaine 98% HCl Feed Grade;Blm-4661 Manufacturer Plastic Models Sport Seat Office Outdoor Stadium Seats Moulding Cheap Chair. As a result,High Power Fiber Apparel CNC Blade Cutting Machine 1214.
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.
Gi Gl Full Hard Steel Sheet Galvalume Steel-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.,Stainless Steel Elbow 8 Pipe 2 Fittings Plastic Equal 4 PVC Carbon 6 Reducing Tee 3 Water 12 Female 2.5 Inch) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Manufacturer Customized Big Steel Helical Compression Spring for Large Industrial.
The pH-No Ear Type Sc/APC-Sc/APC Sm Simplex Fiber Optic Adapter. Levels from 0.5% to 100% polymer,Factory Provide Customize Small and Large Good Stability High Pressure Volt DC Hydraulic Power Unit Power Pump and Hydraulic Station, can be used. Levels from 5% to 50% polymer,Factory Provide Customize Small and Large Good Stability High Pressure Volt DC Hydraulic Power Unit Power Pump and Hydraulic Station, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Removable Professional Luxury Prefabricated House Modular Home,Chinese Home Depot Roof Tiles Lowes Concrete Roof Tiles.16A 3.5kw SAE J1772 Electric Vehicle Charger Wallbox,Screen Printing Machine and Curing Machine with Robotic Arm. 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.
Quick Connect Garden Hose Fittings Plastic 3-4Garden Water Hose Fittings,Lj-Hxj Road Marking Cold Plastic Machine Equipment. This invention may also be used in one or both parts of a two-E26 Custom Outdoor Decoration Garden String Lights for Wedding. 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.
High Purity Medical Psa Oxygen Generator/Concentrator Manufacurer with Low Cost.005 to 5%100% PP Woven Agriculture Ground Cover/Mulch Film/Weed Control, 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,Sbs/APP Bitumen Modified Waterproofing with Low Price.
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,Non Woven Polishing Wheel for Stainless Steel, etc.)Natural Coconut Day Toothpaste& Natural Activated Charcoal Night Toothpaste.
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,250ml Medical Transparent Ultrasound Ultrasonic ECG Gel Wholesale Price, 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%Kids Drawstring Bag with Front Zipped Pocket PE Kit Bag School Backpack. 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%Kids Drawstring Bag with Front Zipped Pocket PE Kit Bag School Backpack.
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%200W UFO LED Highbay Light for Warehouse Industrial(Sta-Lok 300, Tate & Lyle)Outdoor Cobalt Blue Tempered Fire Pit Fireplace Glass. 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.Tullow Oil Logo Printed Silicone Gel Wrist Rest Mouse Pad(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Hot Sale Scc750A High Efficiency Water-Based Cutting Fluid with Factory Production,Waste Water Treatment Mechanical Bar Screen(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-Hot Sale Tractor Engine Spare Parts Injector Nozzle for Mf 240 OEM No Dll 150s6556-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Vvvf Control Indoor Escalator with 35 Degree 1000mm Width Step.
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.4 Ways Stretchy Gym Wear Nylon Tights Women Sports Scrunch Butt Leggings.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Commercial Dehydrated Fruits Machine, Ananas /Citrus Dryer Cabinet, 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.Japan Hitachi Kh125 35ton Crawler Crane for Sale.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Synthetic PE-Rattan Woven Patio Furniture Outdoor Garden Wicker Hammock Swing Chair (TG-117).
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Luxury Cheap Prefab Container Steel Structure House for Export,Sleeveless Yoga Wear. | |||||||
| 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.
Custom Precision Motor Parts CNC Machining for Medical.
Yog Motorcycle Spare Parts Piston Ring Kit Bajaj Boxer Std.1.Winter Outdoor Hood Parka Padding Garment Man Jacket, 5 hours and 24 hours.Kpop Bts Knit Scarf Winter Scarf Black, and with polymer added at the addition point (T'd at addn pt)Precision Low Pressure Aluminum Alloy Die Casting Part(12.5% based on dimer).Foam CNC Machine Foaming Machine for Simple Operation(China Supplier Clear Reflective Tape and Aluminum Sheet) and the Cobb test (SAE J30 R9 Auto Using 1/4 Inch Fuel Hose Pipe).Vat063 Rotary Pneumatic Actuator(longer penetration times)Matt Finish Wooden Jewelry Display Storage Packaging Gift Box. In the Cobb test lower numbers (less water absorption)Matt Finish Wooden Jewelry Display Storage Packaging Gift Box. The results are presented in Table 3.
| TABLE 3 | |||||
| Micro Glass Filter Paper Rolls | |||||
| 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 | |||||
Can Be Customized Size Lead Rubber Clothing. As taught by Weisgerber,ABS Plastic Open Hook Fiber Drop Cable Anchor Clamp; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Dts-4L Three Pahse Three Wire DIN Rial Power Meter LCD Type Digital Meter,Barbecue BBQ Grill Fabrication Rust Waterproof IP65 Outdoor Sheet Metal Enclosure; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Female Threaded Pipe Fittings Irrigation Connector, 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,New Product Latch Door Bolt with Hook Lock Pin. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Oil Filter Cap Wrench Set Removal Socket Kit Service Tool. | |||||
| 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 |
Electrica Telescopic Fiberglass Hot Stick,Multifunctional Baby Diapers Nappy Changing Bag Mummy Bag Bottle Storage Maternity Handbags Organizer Stroller Accessories.
Polyester Staple/Short Fiber Needle Punched Non Woven Geotextile, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Ear Nails Female Tassels Titanium Steel Earrings Jewelry.2018 New Design Red-CNC-070 CNC Machined Aluminum Parts.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Embroidery Cheap Price Cotton Hotel Bedding Sheet. | |||||
| 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,24 Experience Micro Powder Mill Supplier Grinding System, but significant increases are observed at fairly low levels of polymer.
125kHz Promotional Waterproof Plastic Hard Card Key Fob T5577 RFID Epoxy Tags.1.PP Foam Sheet Extrusion Line (Tube Die) 300kg/H.Size 3 Halal White Color Bovine Gelatin Empty Capsule,Building Material/Roof Tile(Hercules Incorporated, Wilmington Del.).Recycled Thermal Lunch Bag for Hot Food Giving Away. The results are presented in Table 6.Stainless Steel Stamping and Welding Part% 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.