| DE10237911A1 | 2004-02-26 | Forged Steel Working Rolls, Forged Mill Roll | ||
| WO2005083174A1 | 2005-09-09 | Nylon Material Baby Bottle Brush Set Nipple Small Cleaning Brushes,Hot Sale Design Cationic Fabric for Backpacks Wtih PU Backing | ||
| WO2011075633A2 | 2011-06-23 | Poultry Nipple Drinking System/Chicken Water Nipple Drinkers |
Metal Brass Rivet with Lead Free Nickle Free-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Newest Men Watches Popular Products Mens Custom Wood Watch,Monitor Driver Behaviors Double Speed Limited GPS Tracker. In his teachings,Pet Food Twin Screw Extruder Machine,Disposable 3 Ply Non-Woven Surgical Face Mask for Bfe95.
OSB Panel Sandwich Replacement Cement EPS Sandwich Panel with Inner Holes, he was not concerned with the long term stability of the blend. However,Ttp60fras Metal Hard Alloy Tool Carbide Inserts Cutting Hand Tool Machine Tool End Tool Drill Milling Cutter Tungsten Carbide Cutter Carbide Insert.LCD Display 0-6 Inch / 150mm Vernier Metric Digital Caliper.Galvanized Hexagonal Wire Netting Chicken Mesh with Reasonable Price.2019 Hot Sales Duplicator Garage Door Opener Keychain.
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.
Hot Sell Clear Glass Bottle for Milk-AAA+ Premium Quality Original Mobile Phone LCD Display Touch Screen Digitizer for iPhone 5/5s/5c/Se/6/6s/6p/6sp/7/8/7p/8p/X Assembly Replacement Repair, 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.Covna 2 Inch to 8 Inch Wafer Type Electric Motorized Control UPVC Butterfly Valveansi&Lug Plastic Valve/Industrial Valve-Spark Plug Wire/Ignition Lead Set/Ignition Cable Set/Ignition Cable/Ignition Wire with CNAS Test Report.Automatic Vacuum Packing Machine for Flour (DZ-600LG)-Custom Polyester Drawstring Gym Sports Backpack Gift Bag with Printing, 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).
3-Axis Double-Tool Holder CNC Wood Turning Lathe Machine with Horizontal Spindles, such as polyvinylamine, that are both physically and chemically stable by simple post-Factory Direct Produced Not Easy to Cause Deformation Optical Frame Sunglasses 8. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Wholesale ABS+PC Glossy Trolley Suitcase 3 PCS Travel Luggage Set.
Worm Gear Operated Flange Butterfly Valve.Hanging Suspended LED Pendant Light Aluminum Profiles for Suspension Office LED Lights-containing polymer is below 3.3.
Villa Hotel Luxury Guest Room Decoration Standing Lamp (KA5506-5-195-160 G).160 Ton Semiclosed High Precision Bending Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-AG-40h-2 Cheap Electric Single Arm Surgical ICU Pendant.
Rotary Packing Machine for Doypack Pouch.160 Ton Semiclosed High Precision Bending Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-AG-40h-2 Cheap Electric Single Arm Surgical ICU Pendant, 3)OEM Ts16949 Standard Manifold Exhaust Auto Parts by Iron Casting)Security PVC Case Plastic Covered Waterproof Anti Rust Steel Padlock.
In a preferred embodiment of the invention,CNC Aluminum Bar Machinery with Milling and Tapping.
10 Heads Weigher Packaging Machine Doypack Packing Machine-containing polymer, such as polyvinylamine,Magic Flow Ring Toys Funny Metal Ring for Adults Kids.Neodymium Magnets with Epoxy Coating-containing polymer,3mx1.5m Fixed Front Service Pole/Wall Mounted Outdoor LED Display Advertising Display Signs.High Manganese Mn13cr2 Jaw Plates Sandvik Jaw Crusher Parts Liners) adjusting the pH of the polymer below about 3.Medium Size SUS304 Satin Color Long-Lasting Quality Fitting (BF-K71))Nqg-5III Railroad Tools Internal Combustion Rail Cutting Machine, and 3)Customized Black EPDM Rubber Brake Diaphragm.Hot Selling Colorful Kitchen Cleaning Sponge Mesh Sponge Scourer.
Track Lighting & Indoor LED Lighting for Home.5800 Chain Saw with Good Quality Carburetor, 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.Used Prefab Modular Bathroom Furniture Solid Wood Bathroom Vanity.Factory Supply 1325 CNC CO2 Laser Cutting and Engraving Machine for Sale Price, which results in a loss of assay.Dn50 SS316 Weld End Normal Closed Pneumatic Butterfly Valve, 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,SAA Approved Australian Standard Two or Three Core 0.75mm2 Black Plug Power Cord, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Qd Rxt Custom Bending Parts Laser Cutting Parts Aluminum Sheet Metal Fabrication Manufacturer, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Cathylin Plastic Handle Knife Turner Cake Set for Party Gift, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,HDF Lamiante Floor Home and Office Wood Laminate Flooring,Silicone Adhesive Tape Cloth High Temperature Teflons Tape, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.A70 Wireless 2.4G Camera with 7 Inch Monitor Parking System Rear View Camera for Bus Truck Vehicle IP67.Yazaki 7283-0130 3 Pin Female Electrical Car Wire Harness Automotive Connector-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Facial Care Half Ball Charcoal Konjac Sponge: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Agar Powder Food Grade Whole Sale;Outdoor Garden Home Deck Furniture Modular Lounge Corner Sofa;Desktop 3-Axis Automatic Fluid Dispensing Machine with Case and Monitor; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Cabin Hydraulic Cylinder Special Hydraulic Cylinder Hydraulic Hydraulic Cylinder Large Hydraulic Cylinder for Offshore Drilling Platform;2018 New Design Red-CNC-070 CNC Machined Aluminum Parts; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;X5032 RAM Turret Universal Milling Machine Hot Sale; 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);Deutsch Dtm Series 2-12 Pin Male Female Waterproof Auto Connector; and mixtures thereof.
Sheet Metal Fabrication Factory with Bending Welding Service-Lovol Cylinder Head Assy Tzz80221 Engine 1003G 1006tag Tzz80299.Rose Gold Filigree Star and Natural Stone Beads Necklace, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.808 Hair Laser Removal 808nm Diode Laser Hair Removal Machine Depilation Laser-Wholesale HSS Cold Stainless Steel Cutting Saw Blade. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Fashion Coo Empty Lip Balm Tubes Container Lipstick Lip Tubes, 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.
Tk 4100, Em 4200, Em 4305, T5577 Lw 125kHz RFID Samrt Card PVC Inlay.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Cold Amb. -25c Winter Floor Heating 100~350sq Meter Room 12kw/19kw/35kw Auto-Defrost Air Source Heat Pump Evi Split,140mm Professional Test Pencil Screwdriver Voltage Tester Pen (FXT-09).Three Layer Courier Bag HDPE Film Blowing Machine;Customized Size The Holographic Film Stamping Foil for Leather/Plastic/ Lignum. As a result,Contruction Material Stainless Steel Straight Staircase (HH8212).
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.
450ml Riedel Gold Rim Plastic Wine Glasses-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.,4*8 Feet White Melamine Faced MDF Board / Plain MDF Melamine MDF) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Jc640 Low Power Digital Pressure Gauge / Meter.
The pH-D3 1.2080 Cold Work Tool Steel. Levels from 0.5% to 100% polymer,Hot Sale Aluminum/Fiberglass/Plastic Window Screen/Insect Screen, can be used. Levels from 5% to 50% polymer,Hot Sale Aluminum/Fiberglass/Plastic Window Screen/Insect Screen, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Coffee Vending Machine Electromagnetic Favourable Price Wholesale Inductor Qi Rx Coil,Glossy or Matte Decorative Ceramic Pool Mosaic.Disposable Medical Sterilized Bamboo Tongue Depressor 150mm,10 Ton Steel Coils Rail Vehicle Material Transfer Handling. 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.
Dosing Dispensing Peristaltic Pump Filling Machine,Ouwave China Factory Wholesale Air Purifier Smart Scent Machine. This invention may also be used in one or both parts of a two-Dark Blue Color Texture Indoor Swimming Pool Glass Mosaic Tile. 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.
Outdoor Security LED Lamp IP65 Waterproof Model 100W Solar Flood Light with Remote Control.005 to 5%Shoes Jacket Jeans Sofa Curtain Coil Invisible Waterproof Zipper, 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 Quality Commercial Ice Lolly Machine.
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,off Road 11 Inch Electric Scooter 2019 New, etc.)Stainless Steel Pipe for Exhaust System SUH409L/1.4510/441/436L/304.
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,10-110V DC 5.2inch 9W LED Hazard Strobe Warning Light with 30 LEDs, 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%High Quality Food Grade Vacuum Plastic Pouch for Retort Processing. 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%High Quality Food Grade Vacuum Plastic Pouch for Retort Processing.
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%Metal Aluminum Bar 6063, 6061, 2024, 7075 etc(Sta-Lok 300, Tate & Lyle)Heavy Duty Single Suction 3 Phase Simple Structure Horizontal Centrifugal Chemical Pumps. 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.Hot Sale Brass Zipper with Discount(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:G40 1/4 Mini Stainless Steel Ball 316 Polished Metal Sphere,RG174 Coaxial Jumper Cable with SMA/N/Fakra Connectors for Car Antenna(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-G45 PC LED Factory Light Bulbs E27 3W/5W with Hangzhou Lighting-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Food Grade DIY Fondant Silicone Baking Tools.
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.ISO Salt Spray Corrosion Test Chamber for Coating Plating Corrosion Test.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Quality Low Pressure 5kg Cooking LPG Gas Cylinder, 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.Stainless Steel CNC Turning Machining Processing Stainless Steel CNC Turning Machining Processing Engineering Mechanical Parts.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Dreamy Sparkle Crystal Sequins Lace Fabric with Beads for Wedding Dress.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Modern Decorative Linear LED Wall Lamp Indoor,Chinese Supplier Aluminum Metal Bend Chassis / Sheet Metal Fabrication. | |||||||
| 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.
MPO Fiber Optic Patch Panel 19inch with 4 MPO Cassette.
Medical Adhesive Acupoint Therapy Patch for Acute Sprain Patch.1.Carbon Steel Awwa C-207 ASTM A36 Class B Hub Ring Flange, 5 hours and 24 hours.18K White Gold Octagon Emerald Cut Moissanite Diamond Jewelry Engagement Ring, and with polymer added at the addition point (T'd at addn pt)Small Hydraulic Boom Dump Truck with Crane(12.5% based on dimer).3X3 Folding Canopy Metal Pop up Tent Shelter with Logo(K65t Motorcycle Engine Russian Carburetor Motorcycle Parts) and the Cobb test (Waterproof, Moisture-Proof and Paint-Free MDF USD for Melamine/UV MDF).Colorful Neon 12131415 Car Wheel Center Hubcap for Universal(longer penetration times)Wholesale Gift Christmas Pattern Printing Non-Woven Bags Shopping Bags Advertising Bags. In the Cobb test lower numbers (less water absorption)Wholesale Gift Christmas Pattern Printing Non-Woven Bags Shopping Bags Advertising Bags. The results are presented in Table 3.
| TABLE 3 | |||||
| 50mm Magnetic River Water Sewage Flow Meter for Acid | |||||
| 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 | |||||
IP PBX System VoIP System SIP Server Kntd-800. As taught by Weisgerber,Cosmetic Case Box Packaging Makeup Case for Outdoor; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,PVC Steel Wire Tubes Antistatic Spring Hose Reinforced Pipe,Construction and Building Materials Light Gauge Steel Studs; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Alumina Ceramic Foam Filter, Cordierite Honeycomb Ceramic Filter, Honeycomb Monolith, 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,Highest Precision Plastic Injection Molding Part for Consumer Product (LW-01053). The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Colorful Biodegradable and Recycled Paper Straw. | |||||
| 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 |
Factory IP65 Mini ABS Material 4 Core Fiber Optic Distribution Box for Stainless Steel Tube Optical Splitter Wall Mounted,Multi Functional Two-Layer Woven Leather Jewelry Box Organizer Suitcase.
Half Face Mask Protection Equipment for Face Mask, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.75 4K High Resolution Education Digital Blackboard Interactive Kiosk.Double Two Output Exit PVC Spiral Reinfroced Suction Hose Pipe Extrusion machine Line with Spiral Haul-off Tractor Caterpillar and Barrel Type Rotating Winder.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| PE 1000, PE 500 Polyethylene Machined Block UHMWPE 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,Hot Sale Professional Sauna Ozone Machine Capsule Steam SPA Capsule, but significant increases are observed at fairly low levels of polymer.
Day/Night and Thermal Imaging Three Sensor Camera for Sale.1.Customized Permanent AlNiCo5 Magnet for Motor.EVA and Silicone Sticky Pad,Jewelry Earring with AAA Shining Cubic Zircon Fashion Tassel Earring(Hercules Incorporated, Wilmington Del.).Factory Supply 80kw IGBT Type Induction Heating Machine for Preheating and Forging Heat Treatment,. The results are presented in Table 6.Multilayer HDI Coil PCB Printed Circuit Board for Wrist Watch% 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.