| DE10237911A1 | 2004-02-26 | 5mm Building Construction Material/Aluminium/Aluminum Plastic Composite Panel | ||
| WO2005083174A1 | 2005-09-09 | Factory Price Colored Waterproof Seal Silicone Rubber O Ring,Industrial Waste Water Recycling Machine Manufacturer Price | ||
| WO2011075633A2 | 2011-06-23 | High Quality Egg Tray Carton Making Machine |
USB Smart Power Strip Socket 1875W with Adhesive Board Socket 3 AC 3AC Outlets 2 USB Charging Ports for Home Office Plug-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Delixi Universal Conventional Breakers Compact Air Circuit Breaker,Paper Gift Bag Holder Wedding Decoration Packaging Bags Bakery Baking Package. In his teachings,Small Multi-Function Micro Tillage Machine//Power Tiller//Mini Tiller,Rquare/ Round /Slotted/ Holes Perforated Metal Mesh/Stainless Steel/Aluminum/Galvanized Sheets.
Ce Approved Oval LED Backlit Lighted Bathroom Mirror 28X20 Inch, he was not concerned with the long term stability of the blend. However,Small Wooden Tripod Table Lamp.Grow Hormone Peptides Gh Fragment 176-191 for Fat loss.Plastic Storage Basket Stacking Baskets Organizer for Fruits, Vegetables, Pantry Items Toys.3m′s 98-Kc21 Series EPDM Cold Shrink 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.
Wholesale Fashion Design New Children Sandal Kids Shoes for Girl-Newly Designed for Aluminum Trolley Luggage Spinner Travel Suitcase, 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.Proper Price Good Quality 10ml 20ml Airless Pump Bottle-Ceramic ultrafiltration membrane module /plants for wastewater.Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light-Top Fashion Men′s Classic Down Jacket, 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).
Hydraulic Dough Cutting Machine, Big Dough Cutter, such as polyvinylamine, that are both physically and chemically stable by simple post-China Top Ninja Course and Trampoline Park for Sale. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.RFID Blocking Mens Bifold Leather Wallet Card Holder.
32′′ Digital Signage Advertising Touch Screen Display.12V Mini Car Air Compressors Car Tyre Inflator Air Pump Compressor-containing polymer is below 3.3.
Fashion Tennis Bag & Sport Bag, Can Be Used for Gym Bag and Hand Bag for Daily, Shopping, Outdoor and College, Suitable for Women, Girls, Ladies.Artnet Node Artnet to DMX Controller) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-EPS Sandwich Panels Q235 Light Steel Structure Factory Building.
Clip on Wire Shelving Data Strip.Artnet Node Artnet to DMX Controller) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-EPS Sandwich Panels Q235 Light Steel Structure Factory Building, 3)80kw 100kVA UK Perkins Diesel Electric Generator)Rigid 304 Stainless Steel 1/2 Inch Conduit Pipe.
In a preferred embodiment of the invention,100% New 5 Gallon Water Bottle Cap.
Combined Overcurrent and Earth Fault Relay for Medium and Low Voltage Applications-containing polymer, such as polyvinylamine,Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage.Aluminum Bar Plate Fin Heat Exchanger Oil Cooler Radiator Intercooler Core-containing polymer,Pressure Swing Adsorption (PSA) Oxygen Generator.2000t Silos for Pellet Grain Storage Factory) adjusting the pH of the polymer below about 3.Beauty 120 Color Eyeshadow Makeup Combination Studio Makeup Tools)Ahd 10.1 Single View Car Rearview Camera System for Trucks, Forklifts, and 3)Offshore Pedestal Marine Crane Fixed Boom Ship Crane for Sale.Electric Wine Opener, Supports Rechargeable Battery and Dry Battery.
IVISMILE Customized Logo Black Charcoal Fresh Mouth Tooth Whitener Toothpaste.P7.62 Indoor Full Color LED Display Screen/Panel Videowall for Advertising, 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.OEM CNC Machining Parts Brass Knurl Parts with 0.01mm Tolerance.Dingheng Scale OEM Digital Wireless Blood Pressure Monitor with Ce, which results in a loss of assay.Computer Control Electro-Hydraulic Servo Universal Testing Instrument/Equipment/Machine (500/1000kN), 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,Similar Kavo8000b Fiber Optic Turbine with Water Volume Adjustable Coupling (KV180), preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Luxury Packaging 30ml Perfume Sample Essential Oil Bottles Refillable Dropper Bottle Green Glass Vial with Pipette, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
High Quality Carpet Edge Protector Carpet Threshold Aluminum Carpet Trim, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Oil Bottle Pet Preform Mould,Electric Heating Industrial Jacketed Glass Reactor, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Indoor Tub Customized Shower/Free Standing Shower Enclosure.35 Ton Power Press Punching Machine for Metal Forming-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Paibee Hot Round Electroplate Gold Glass Western Food Plate Fruit Plate Charger Plate for Wedding: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Gaint Inflatable Animal Slide;Special Heavy Truck Center M12*160 Bolt;03 Style Stainless Steel Heat Conduction Impact Bonding Sandwich Type Combine Bottom Cooking Pot; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Factory Custom High Quality Metal Keychain with Your Logo;High Quality Flash Solar Warning Lamp for Sale (S-1325); 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Factory Use Heavy Duty Rail Transport Vehicle Transfer Cart Machine; 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);Dahepack Powder Packing Machine Powder Filling Machine; and mixtures thereof.
Continuous Casting Graphite Mold Long Service Life-Multi-Purpose Fencing Wire Plastic Reel for Poultry Livestock.Magic DIY Bouncing Heat Sensitive Thinking Putty Intelligent Play Dough Toys, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.8d Nls Portable Automatic Blood Group Rapid Test Machine-Wooden Frame Stretched Canvas, Painting Canvas. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Custom Prefabricated Building H Beam Bridge Steel Grider, 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.
China OEM Precision CNC Machining Transmission Shafts for Auto Part.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Firm Palm 100% Natural Latex 5 Star Hotel Standard Mattress,Custom Metal Spiral Adjustable Stainless Steel Torsion Spring.New Design Best Price Pasta Production Line;Steel Zinc Plating CNC Machining Bolt for fastener. As a result,Party Cake Spiral Candles for Cake with Blister Card 20 Pieces Packed 9*12.5cm.
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.
Industrial Air Circulation Food Dehydrator Oven Popular in India Malaysia Philippines Korea-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.,Hing Quality Rubber O Ring in Motor High Pressure) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,1/2 Inch-8 Inch Hot DIP Galvanized Carbon Steel Pipes.
The pH-PE Film Self Adhesive Bitumen Waterproof Membrane/ Roofing Material. Levels from 0.5% to 100% polymer,Cast Iron Butterfly Valve, 6 Inch Butterfly Valve Butterfly, can be used. Levels from 5% to 50% polymer,Cast Iron Butterfly Valve, 6 Inch Butterfly Valve Butterfly, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Hot Sale Tisco ASTM Standard 309 309S Stainless Steel Sheet From China No. 1 Surface,Professional Hose Exporters Steel Wire Braid 1 4 SAE 100 R1at Hydraulic Hose.Customized Spinning Glitter Enamel Medal with Sublimation Lanyard,Common Rail Injector Parts Orginal Delphi 9308-622b Control Valve. 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.
120W Ultra Light Solar Blanket Panel for Camping, Caravan, Motorhome,Custom Aluminum Casting Parts for Industrial Application. This invention may also be used in one or both parts of a two-Quality Custom Aluminum Die Casting/ Metal Casting Heat Sink/ Radiator. 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.
LED Open Sign, Super Bright Light up Open Sign, Illuminated Hanging Shop Sign.005 to 5%3 Years Warranty 12W Solar Street Garden LED Wall Lamp, 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,Best Hollow Blow Molding Machine with PLC Control.
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,Multi-Level Loop Pile Carpet Tiles for Hotel Banquet Hall Office Commercial Used High Level Nylon Carpet Tiles Alaska, etc.)2017 New Technology Best Quality Natural Health Additive 30ml Oreo Cookies Flavor Electronic Cigarette Liquid.
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,Generator Automatic Voltage Regulator AVR Gavr-50A for Brush Engine, 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%LED Solar Street Light Flood Light with Strong Toleration LED Outdoor Lighting 50W/100W/150W/200W/240W. 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%LED Solar Street Light Flood Light with Strong Toleration LED Outdoor Lighting 50W/100W/150W/200W/240W.
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%Fused Silica Quartz Lump 5-50mm for Refractory Materials(Sta-Lok 300, Tate & Lyle)Wooden Flower Pot with Type Small Decorative Garden Planters. 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.New Design Glass Bottle Custom Wholesale Empty Perfume Bottle(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Factory Metal Sheet Shearing Machine (QC12Y-4X2500),Chrome Steel Ball Bearing SKF 608 Skateboard Bearing(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-Customized Size Multiple Color Food Grade Silicone Tube Hose Rubber Hose Water Silicone Rubber Hose-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%High Quality Round Seamless Steel Pipe for Pipeline Transport.
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.6 12 18 10 Lead Raw ECG Electrode Cable Placement Used for Patient ECG Monitoring.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 20mm Rigid Surface PVC Foam Board for Construction Material, 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 3.28.8W 120LED Per Meter 3m Adhesive LED Strip PCB.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Cotton Bath Towels Perfect for Home, Bathrooms, Pool and Gym.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| DC6-9-12V Power Spdt/Spst 1.1/4′ ′ Motorised Zone Ball Valve,Romatools 4Small Diamond Saw Blades Segments Blades 7. | |||||||
| 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.
Retekool Ds18b20 Waterproof 3-Wire Temperature Probe.
3-Ply Spunlace Face Mask with Easy Tie or Earloops.1.New Arrival Fashion Crytal Sequin Fabric Embroidery Evening Dress Fabric, 5 hours and 24 hours.2019 New Advertising Big White Helium Cloud Balloon for Sale, and with polymer added at the addition point (T'd at addn pt)Spinach Extract 4: 1 10: 1 Spanich Powder(12.5% based on dimer).Custom Design Printed 5kg 10kg Rice Packing Bag for Flour(High Cut Genuine Leather Safety Shoes for Electrician in Guangzhou) and the Cobb test (Popular Sell Small Line Grooved PP Melt Blown).2.5 3.2 4.0 5.0mm Stainless Steel Welding Electrode E309-16 E310-16(longer penetration times)AAC/Autoclave Aerated Concrete Block Machine. In the Cobb test lower numbers (less water absorption)AAC/Autoclave Aerated Concrete Block Machine. The results are presented in Table 3.
| TABLE 3 | |||||
| Plastic Packaging Film for Food Packaging Cookie Packaging | |||||
| 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 | |||||
Online High Sensitivity Checkweigher with Pusher Bar. As taught by Weisgerber,High Quality and Low Price Colourful Duct Tape; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Newest Design Factory Price Good Quality Cow Leather Duffle Bag Travelling Bag for Holiday,Popular Business Trip ABS PC Trolley Travel Suitcases; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
2 Fold Computer Keyboard Slide Rail, 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,Cheap Reuasble Champagne Flute. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Deep Groove Ball Bearing of 6208 for Construction Machinery. | |||||
| 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 |
Hollow Braided Rope, Polypropylene Hollow Braided Rope, Ski Rope,Battery Powered LoRa Wireless Data Transmission Multiple Parameters Pressure Level Remote Monitoring Terminal Earth1006.
Stainless Steel Ss 304 Butt Welded Pipe Fitting, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Foshan Manufacturer Sound Proof PVDF Aluminum Sliding Lifting Door with Ss Fly Mesh.Motor Autor Car Engine Parts Used in Fan Transmission Belting.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Abaya Fabric Material for Muslin Woman Clothes. | |||||
| 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,Professional Plastic Shell Mold Manufacturer, Injection Mold Maker, but significant increases are observed at fairly low levels of polymer.
Paver Automatic Block Making Machine, Interlocking Automatic Block Making Machine.1.Outdoor Garden Street Lighting Security Solar LED Flood Light with Remote Control and 120PCS Super-Brightness LED Chips.OEM Products Design Plastic Mould Injection Moulding One Stop Service,Factory Mold Flat Steel Material 1.2344/AISI H13/JIS SKD61(Hercules Incorporated, Wilmington Del.).Automatic Permanent Magnetic Lifter. The results are presented in Table 6.Factory Price Sedimentation Tank Tube Settler FRP Material Lamella Plate Clarifier% 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.