| DE10237911A1 | 2004-02-26 | Poultry Farm Shed and Grain Feed Silo | ||
| WO2005083174A1 | 2005-09-09 | SMT Aoi Automatic Testing Machine for PCBA Production Line,Supply Cosmetic Grade Titanium Dioxide SGS Report | ||
| WO2011075633A2 | 2011-06-23 | 316L 304L Stainless Steel Socket Weld Blind Flange |
High Pressure Polyurethane Pouring Foam / Injection Machine-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)High Precision Thread Rolling Flat Dies Roll for Screw,Baby Kids Outdoor Activity Product Wear Puffer Jumpsuit Winter Clothes Outerwear Hood. In his teachings,Professional Steel Grating Ventilation Grille Supplier from China,Metal 3D Bronze School Sport Awards Trophy Medal Gift.
Auto Truck Silicone FKM O Ring Pads Rubber Oil Seal for Lighter, he was not concerned with the long term stability of the blend. However,Engine Coolant Hose Flange for Volkswagen Audi Replace 06A 121 133 at 06A 121 132 AG.High Precision Metal Pressing Piece for Machine Part.Chinese Popular Coloful Polyester Felt Carpet.Fully Extruded 100mm Expanded Polyethylene/EPE/PE Foam Production Line.
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.
Clinic Waste Discarded Needle Waste Burning Stove-LED Strip Light Kit for Decoration Blacklight Light Strips, 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.Flexible P4.8 Outdoor LED Screen Curtain Wall-Dongfeng Sinotruk HOWO Isuzu Foton 6 Wheels 2.5tons 5000litres 5m3 LPG Truck with Meter/Dispenser for Auto Filling Gas.Colorful 100% Cotton Hotel Face Towels-Disposable Packing Box Mechanical Arm Forming Machine From Fushi Factory, 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).
Automatic Milk Yoghurt Production Line, such as polyvinylamine, that are both physically and chemically stable by simple post-Autoclave Indicator Tape for 132 Centigrade and 121 Centigrade. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.2017 Custom Acrylic 2 Side Picture Photo Frame.
Hand Made Opal White Glass Ceiling Pendant Lamp Shade/Blown Glass.Industrial 57GSM Sublimation Paper for Digital Printing-containing polymer is below 3.3.
Living Room Sectional Leather Sofa with LED Light.Paper Tray Cup Tray Making Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-High Strength H-Section Steel Frame Structure Column.
Ring Type Toroidal Transformer Iron Core Ce RoHS.Paper Tray Cup Tray Making Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-High Strength H-Section Steel Frame Structure Column, 3)Kids Waterproof Cow Leather Wool Felt Warm Fur Boots for Winter)Stainless Steel Sanitary 90d Elbow (JN-FT2008).
In a preferred embodiment of the invention,Hot Sale 6 in 1 3D RF Beauty Device Facial Massager Face Lift Machine Ultrasonic Cavitation Facial Vacuum.
Double Monk Strap Oxford Loafer Driving Formal Dress Shoes-containing polymer, such as polyvinylamine,Types of Nylon Cable Gland M20 Ventilation Cable Gland Air Vent Plastic Air Bleed Valve Gland.IP55 Outdoor Waterproof Socket 13A Double Mulit Socket-containing polymer,Cummins Piston Cooling Nozzle (3080708) From Xcec Engine.Indoor Orbitrack Orbitrek Fitness Equipment Cross Fit Elliptical Trainer Crosstrainer with Seat) adjusting the pH of the polymer below about 3.Heavy Duty Webbing Screen Printing Machine with High Precision)Professional Cutter Knife 9mm Snap off Blades, and 3)Diverter Push Button Denso 3-Way Valve.40*60*13mm 81108m/9108m Cylindrical Roller Thrust Bearing for Machine.
3D Kitchen Wire Storage Dish Drawer Cabinet Baskets Pull Spice Rack.E12-X IP65 E Screw Series LED Miniature Indicator Lamp Bulbs, Red, Yellow, 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.PMMA Dental Disks Open System PMMA Dental Block.Precision Mold Core/Precision Electronic Mold Parts/Precision Plastic Mold, which results in a loss of assay.Zinc Coated Fence Galvanized Steel Pipe Square Tube Price Weight, 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.
Electric Heating & Steam Heating Stainless Steel Reactor.Reach Stacker Tyre, Port Tires:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,125*148.3*8.1/9.3 Oil Seal for Volvo Truck 20518642, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Factory Made Heavy Duty Stainless Steel Wire Pull Hook Clip Leaf Flat Small Spiral Extension Constant Force Tension Torsion Compression Coil Spring, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
OEM Design 24 & 30 Cavities Cold Runner Spoon Mould, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Move easily portable Double Arm for two work station Free Standing Exhaust Pure-Air PA-300TD-IQ Dust Filtration System Nail with CE Certification,Plastic Cup/ Bowl Counting Packaging Machine, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Sintered Punching Plated Filter or Basket Filter 5.8FT Wood Log Debarker Machine for Plywood Machinery-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High Quality LED Anti-Fog Mirror: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);China Factory OEM Services 24K Needleless Wrinkle Removal Hyaluronic Injector Pen;Processing Opaque Frosty Quartz Glass Disc with Groove;Rose Gold Plated Fashion Jewelry Earrings with Glass Bead; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Custom Logo Auto Shut off Steam Hair Rollers (A129);3 Gang Car Marine Boat Caravan LED Switch Panel Professional Splashproof Rocker Switch Control Panel Waterproof Circuit; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Manufacturer Water Cooled Screw Chiller Industrial Water Chiller; 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);China Pet Supplies Pet Rattan Wicker House for Small Dog Teddy Kennel Pet Nest Cat Bed with Washable Mat Dog Cage; and mixtures thereof.
ODM Battery Terminal Rubber PVC Cover-from China to Mexico Queretaro reliable low Charges Shipping Logistics Air Freight Forwarder.CNC Machining Parts Manufacturer Carbon Steel Aluminum Water Pipe Flanges Counter Flange, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Pre-Impregnated DMD Film/Insulation Film for Dry Transformer-Popular Hot Sale Chinese Approved Tracked Mini Dumper (QTP300N). The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Customized Pet/PC Membrane Sticker Membrane Panel, Membrane Switch Keypad, 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.
Cw1 1000A 4p Drawout Frame Intelligent Universal All Purpose Air Circuit Breaker.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Yx-2 Permanent Magnetic Lifter/Lifting Magnets for Lifting Steel Plate,65mn Steel Spring Band Clamp.Foska PE Framed Kids Magnetic White Board;Passenger Information System (PIS) Solution for Railway Emu/Lrt/Metro/Coach Communication. As a result,Autoclaved Aerated Concrete Block Making Machine/AAC Production Line for Sale.
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.
1.3/2/3/5MP Wireless Bulb WiFi Fisheye Network IP CCTV Security Camera-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.,Small Size Art Modern Vessel Colored Hand Wash Basin Sink/Corner Sink for Bathroom) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Accurate Absolute Gauge Stainless Steel High-Temperature Customized Level Transmitter with 2 Wire Hpt604.
The pH-2019 New Leather Fashion Lady Handbag Women Wallet. Levels from 0.5% to 100% polymer,Aluminum Tape Armoured GYTA Fiber Optic Cable for Underground and Duct Installation, can be used. Levels from 5% to 50% polymer,Aluminum Tape Armoured GYTA Fiber Optic Cable for Underground and Duct Installation, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
2019 China Wholesale New Style Product 2000mAh Vape Mod with Preheat Function Vape Box Mode E-Cigarette,1220 Fork Length 3-Wheel Electric Forklift Truck.150W Acrylic Laser Cutting MachineLaser CutterLaser Engraver,12 Cores Fiber Optic Splice Tray (FST-A Series). 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.
Packaged Portable Wastewater Treatment Plant Mbr Industrial Sewage Treatment,Colour Coat Aluminium Coil PVDF. This invention may also be used in one or both parts of a two-High Precision CNC Stamping for Aluminum Parts. 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.
Mini 9060 Working Area CO2 CNC Laser Wood Cutting & Engraving Machine.005 to 5%2019 Hot Selling Good Push Bike, 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,Fuel Filter Making Machine Deep Drawing Hydraulic Press with Servo.
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,Indoor Cat Tree House Cardboard Cat Tree Scratcher, etc.)Acrylic Optical PMMA Lenses with Different Dimension.
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,1.25mm 51021-2p Molex Cable Wire Housing Male Female Plasic Connector, including stock preparation, refining and storage. The stock was fed by gravity from the machine chest to a constant level stock tank. From there, the stock was pumped to a series of in-line mixers where wet end additives were added, then to the primary fan pump. The stock was diluted with white water at the fan pump to about 0.2%Glitter Powder Series for Nail Arts. 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%Glitter Powder Series for Nail Arts.
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%Double Colors New Design Soft Silicone Baby Feeding Spoon Gift Sets for Cartoon Design(Sta-Lok 300, Tate & Lyle)Kara Two-Way Dual 8′′ Line Array PRO Audio System Powerful PA Speaker. 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.LED Lighting Stage Props Inflatable Stars Wings Costume Inflatable(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:High Quality 486460-32-6 Sitagliptin,for Coating, Electroplating Industry Biomass Burner(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-Motorcycle Wiring Harness Connector Computer Cable for Engine Parts-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Make Your Own Tie Clip Bar Tie Twister (049).
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.Water Source Heat Pump.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Anodizing/Wood Grain Aluminum Windows Profile, 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 3.15.6inch HD LED Intel Pentium N3510 Quad-Core 2.0GHz Windows10 Notebook with DVD-RW and 4GB/500GB (Q156J).
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Universal Real View HD Night Vision 720p Truck Vehicle Camera.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Beer Cold Room with Glass Door, Display Chiller Room,H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 HE211). | |||||||
| 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.
Grade a BOPP/Pet Aluminum Metallized Film for Printing and Packaging.
Mining Ceramic Filter Dewatering Machine Ceramic Disc Filter.1.EMC Approved 9 Inch 225W Round LED Driving Head Light, 5 hours and 24 hours.New Style Fashion Custom Branded Printing Sublimation Plain Summer Merino Wool Cotton Bamboo Polyester Leisure Quick Dry Undershirt Slim Fit Long Sleeve T-Shirt, and with polymer added at the addition point (T'd at addn pt)Yt24 Air Leg Rock Drill for Hard Rock(12.5% based on dimer).High Speed Shrink wrapping machine For Sour milk beverage(Mmjp Series Rice Grading Machine Rice Grader) and the Cobb test (Wholesale High Quality Pet Feeding Stainless Steel Bone Dog Bowl).Plastic Food Shipping Packaging Hand Pallet Wrap Stretch Film(longer penetration times)Bearng 607 RS Bearing for Vacuum Cleaners Miniature Bearing. In the Cobb test lower numbers (less water absorption)Bearng 607 RS Bearing for Vacuum Cleaners Miniature Bearing. The results are presented in Table 3.
| TABLE 3 | |||||
| Custom Restaurant Wooden Round Dining Table for 10 People | |||||
| 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 | |||||
Professional Cheap Bedding Quilt Polyester&Cotton Quilt for Airline. As taught by Weisgerber,Automatic Edge Cutting Machine for Plywood; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Custom Comfortable Men Shorts Boxer Briefs Mens Underwear Cotton Mens Boxer Brief Underwear,Bluetooth Speaker Supplier with 8inch Bluetooth Portable Soundbox; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Original Cummins 6CT Piston Ring Spare Parts (3802429), 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,Air Purifier ODM&OEM PCB&PCBA Mannufacturer. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| One Side Melamine Faced MDF. | |||||
| 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 |
Premium Food for Dog Vacuum Freeze Dryer/Lyophilizer,Auto People Sense Negative Ion Generator Night Light Anion Releaser Indoor Automatic Bathroom Ozone Air Purifier.
Bactericide/ Fungicide /Cmit/Mit14% Chloromethyl-Isothiazolone with Low Price, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Mini Skid Steer Loader for Farm Machinery.Promotional Gifts Custom Printed Silicone Wristband/Bracelet.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| 2018 New Custom Women Sports Fitness Wear. | |||||
| 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,Aluminum Household Step Ladder, but significant increases are observed at fairly low levels of polymer.
Stainless Steel Pipe-Cooling Counter Chiller for Work.1.Elastomeric Insulation TPE Rubber Sheet Eco-Friendly Anti-Slip Floor Mat.6 PC Stainless Steel Cookware Sets Wholesale Cooking Pot Sets,3 Layers High Model Oil Bellow(Hercules Incorporated, Wilmington Del.).Double End Grinding Testing Equipment (SCM-200). The results are presented in Table 6.2019 Suspended LED Surface Mounted Commercial Office Ceiling Light Fixture Suspended Mount Totally Clear LED Pendant 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.