| DE10237911A1 | 2004-02-26 | 24 Experience Micro Powder Mill Supplier Grinding System | ||
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Confectionery Fruit Flavors Jam Syringe Candy-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Pneumatic CNC Hole Tapping Machine/ Drilling Punching Machine M6-M40,Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage. In his teachings,Flat Head Six-Lobe with Gasket Self Tapping Screws,2019 New Solar Pest Killer Light Soalr Insecticidal Lamp Solar Garden Light for Agriculture Garden Farm Using for Protection.
Tall Square Geometric Cube Glass Ring/Flower/Gift/Card Box, he was not concerned with the long term stability of the blend. However,Raw Material Unbleached Cotton Roll.Alloy Tool/Die/Mold/Mould Steel Plate Gsw-2344 W302.Ce S1p Summer Genuine Leather Sandal Men/Women Safety Shoes Work/Working Shoes with Steel Toe Cap Industry Best Quality Standards Wearproof (SN5276).Self Adjustable Turning Rolls Dzg-30.
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.
301# Stainless Steel Welding Parts-Marine Shark Jaw and Towing Pin for Ship Deck, 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.CNC Aluminum Alloy 219 Sprockets and Chains-S355 Hot Rolled Steel Plate Price.New 40.5m3 2 Axles LPG Tanker Propane Gas Semi Trailer-Moisturizing Lipglpss Make Your Own Clear Lip Gloss Custom, 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).
22 Mesh, 0.15/0.16 mm, Stainless Steel Window Screen Wire Mesh Netting, such as polyvinylamine, that are both physically and chemically stable by simple post-15.2mm 7-Wire PC Steel Strand. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.3D Printer Plastic Filament Extruder.
304 Stainless Steel Coil for Jockey.Sz ADP Factory Supply Optic Communication Equipment FC Upc/APC Fiber Adapter-containing polymer is below 3.3.
Best Selling Modern High End Executive Desk Office Table (SZ-OD152).Auto Truck Mobile Machinery Car Accessories and Spare Parts) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Double Arm Medical Gas Pendants for ICU Room.
Medical Disposable Photophobic Precision IV Set and IV Infusion Set for Pediatric.Auto Truck Mobile Machinery Car Accessories and Spare Parts) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Double Arm Medical Gas Pendants for ICU Room, 3)304 Cold Rolled Stainless Steel Strips/Coil Price)1000d/18*18 PVC Coated Tarpaulin, Tent Material, Truck Cover PVC Tarps.
In a preferred embodiment of the invention,Fiberglass Heat Resistant FRP Ladder Cable Tray.
3003 5083 Aluminum Steel Coil Prepainted Aluminium Coated Steel Coil-containing polymer, such as polyvinylamine,High Quality Stainless Steel Water Storage Tank.Teen Children Baby Wear Upf 50+ Sun Protection Swimming Clothing Long Sleeve One Piece Swimsuit with Zipper-containing polymer,High Quality Chain Link Fence.Tooth Whitening Cleaning Fluoride Free Day Toothpaste Charcoal) adjusting the pH of the polymer below about 3.R14 Teflon Hose Steel Wire Braided Covered PTFE Hose)Metal Building Construction Projects Fabrication Industrial Workshop Shed Steel Structure, and 3)Chinese Modern Outdoor Garden Home Deck Livingroom Furniture Patio Modular L Shape Lounge Set Corner Sofa Garden Set.Gold Supplier Polyester Wired Christmas Ribbon.
Aurora Mirror Rainbow Neon Chrome Mermaid Pearl Pigments for Nails.Fog Type Glass Insulator for High Voltage Line (LXP-210), 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.Portable RF EMS Photon Machine for Beauty Personal Care.Hall Ventilation System Air Conditioning Adjustable Ball Jet Diffuser, which results in a loss of assay.2018 Printed Circuit Board Professional PCB Assembly Manufacturer, 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,Wholesale Sisal Castle Modern Large Big Climbing Scratch Pet Scratcher Wood Condo Furniture Tower Cat Tree, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Light Weight Steel Building with Honeycomb Fashion Beam, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Teflon V Spring Loader Energized Seals for Cylinder, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,2018 Hot Sale Extruded Aluminum Heatsink Enclosure with High Quality,Endotherm-Exothem Balanced Blowing Agents, Foaming Agent for Shoe Sole, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Black Diving Torch LED Rechargeable Torch with Good Gift Box.Water Testing Kit for Free Chlorine Test (LH2002)-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Male and Female L 2-PC Ball Valve: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);New Design Plastic Pet Spray Bottle Pump Flairosol;Polyester Fabric Vertical Blinds Manual or Motorized Metallic Make;2600mm Universial Wood Log Debarker Machine of Plywood Production Line; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Automatic Digital Upper Arm Blood Pressure Monitor Arm Sphygmomanometer Pulsometer Meter Bloeddrukmeter;Auto Vertical Powder Coating Line for Aluminum Profils with SGS; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Renewable Doypack Coffee Bag with Window Manufacturer From China; 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);3600watts I-Tech18000 DJ Sound Power Amplifier; and mixtures thereof.
Precision Sheet Metal Power Distribution Cabinet-Funny Baby Teething Toy as Gift.LED Professional Steam Ceramic Curling Iron (A129), an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Preprinted/Printable Blank Original MIFARE Plus® S/X/EV1 2K/4K Plastic PVC Card-49 Inch LCD Screen Advertising Video Wall Splicing Screen. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Effective Molded Pulp Box for Inner Package, 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.
3-12mm Reflective Low-E Hollow Glass Price Curtain Wall.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Stainles Steel Cartridge Filter,Bottling Machine Auto Filling Machine Hot Sale Bottled Pulp Juice Filling Machine.UK Type Power Cable Cable Type BS;Food Grade Flat Bottom Kraft Paper Bag with Reasonable Price. As a result,Reflective Pavement Markercat Eyes Reflector Brightness Aluminum Road Stud.
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.
Black Injection Outsole Steel Toe Cap Safety Worker Shoes-containing polymer, such as polyvinylamine, must first be adjusted to a stable pH below about 3.3. A pH below 3.0 is preferred, more preferably below 2.5 and a pH between 2.1 and 2.5 is most preferred. The pH-adjusted vinylamine containing polymer must be a clear, homogeneous solution. The pH adjustment can be made using mineral or organic acids. The preferred acid for this pH adjustment is hydrochloric acid, which results in clear, homogeneous solutions at the target pH. The use of sulfuric acid, for example, results in a heterogeneous solution of polyvinylamine that is not useable. Organic acids (e.g.,Best Quality Good Price New Style Hydraulic/Electronic Motor Dental Unit) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Toyon 105W Hight Temperature Fireproof Ventilation Industrial Axial Flow Exhaust DC Ec Fan 11 Inch 280mm 280X280X80mm.
The pH-Tb Tuberculosis Rapid Diagnostic Test Kits (Colloidal Gold) , Tb Test Kits. Levels from 0.5% to 100% polymer,Fresh Rice Milling Vending Machine for Home Use, can be used. Levels from 5% to 50% polymer,Fresh Rice Milling Vending Machine for Home Use, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
OEM ODM Customized Aluminum Alloy Die Casting Power Tool Gear Housing,Sandblasting Booth/Sand Blast Room/Shot Blast System.Kitchenware 800cc Glass Stainless Steel French Press Mug Portable French Press Coffee Maker,White Marble Roman Custom Lady Bust Statue Mfsg-21. 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.
One Wheel Hovershoes, Hoverboard and Electric Skatboard,2018 Hot Sale Lj-350K High Speed Film Bundling Machine. This invention may also be used in one or both parts of a two-10% off Discount Aspartame Price Aspartame Sweetener CAS 22839-47-0. 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.
55mm Non-Spill 5 Gallon Bottle Cap Cover Lid.005 to 5%PVC Steel Wire Reinforced Pipe Hose for Transfer Water Oil and Powder, 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,Cloth Cutting Machine for Roll Material Blended Fabric Flatbed Cutter Sportswear Cutting Machine Jinan Factory Cheap Price CNC.
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,High Quality Ignition Coil N3h1-18-100-9u N3h1-18-100A-9u N3h1-18-100b-9u N3h1-18-100A N3h1-18-100b N3h1-18-100c Ignition Coil for Mazda Rx8 N3h1-18-100, etc.)100% Bayer Polycarbonate Diamond Embossed Sheet.
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,FRP Fiberglass Water Filter Tank/Pressure Vessel for Water Treatment, 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%Cuff Links and Tie Clip Sets Custom Tie Clip Manufacturers (026). 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%Cuff Links and Tie Clip Sets Custom Tie Clip Manufacturers (026).
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%Electrical Mini/Micro Limit/Limiting Protection Switch for Construction Hoist(Sta-Lok 300, Tate & Lyle)Medical Disposable Butterfly Needles Scalp Vein Set with Ce/ISO. 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.Wholesaler 1ml Dermal Injectable Hyaluronic Acid Filler(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Ce Chocolate Dripping Machine Qdj1200,Hot Selling Transponder Key Blank for Car Key Blank(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-Universal Horizontal and Vertical Metal Milling Machine Price-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%High Effecient Portable Ozone Generator in Air for Refrigerator.
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.High Quality Oil Suction&Delivery Hose.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Automatic System Swing Cylinder Silk Screen Printing Machine, 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.Ammonium Chloride with Tech Grade.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,3D Printed 2019 New Design Factory Direct Wholesale Supplier Bedsheet Comforter Set.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Torch Automatic SMT Drilling Machine IGBT High Precision Low Cost PCB Plate Making Machine PCB2400,Low Price 2 Way Motorized Electric Flow Control Valve. | |||||||
| 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.
Lawn Irrigation Watering Plastic Garden Sprinkler.
Galvanized Mesh Metal Pot Scourer for Iron Sponge.1.Solar LED Wall Lamp Outdoor Motion Sensor Garden Street Lamp, 5 hours and 24 hours.Precision POM Plastic Injection Molding Spare Parts for Industrial, and with polymer added at the addition point (T'd at addn pt)Latest Design Jewelry Men Ring New Model 925 Silver CZ Man Ring.(12.5% based on dimer).Lab Horizontal Bead Mill for Paint, Ink, Pigment, Agrochemicals(2019 Funny Shopping Mall Amusement Kiddie Ride) and the Cobb test (Modern White Living Room Furniture Chaise Lounge for Sale).Bonfiglioli Ta Series Helical Gearing Gearbox(longer penetration times)Dress Shoes Flat for Lady Casual Slipper for Woman Platform Shoes. In the Cobb test lower numbers (less water absorption)Dress Shoes Flat for Lady Casual Slipper for Woman Platform Shoes. The results are presented in Table 3.
| TABLE 3 | |||||
| Custom Printing Christmas Polyester Ribbon Grosgrain Ribbon | |||||
| 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 | |||||
Neoprene Golf Club Head Cover Set Iron Covers. As taught by Weisgerber,Electric Driving Parts for Manual Wheelchair; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Professional Manufacturer of Aluminium or Aluminum Disc,High Quality Dual Output Universal ABS 6000mAh Power Bank Chargers for Samsung for iPhone Mobile Phone; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Low Price Comfort Spring Mattress of Factory Offer, 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,200L Electric Heating Mixing Tank Chemical Reactor. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| 20199 M3/Hr Large Volumes of Air Plate Mounted Fan. | |||||
| 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 |
50t Cable Reel Powered Heavy Industry Dies Handling Vehicle,SGS Approved PC Polycarbonate Hollow Sheet Solid Sheet UV Coated Corrugated Sheet.
Factory Price Multi-Functional Kids Amusement Park Children Soft Play Toys Used Indoor Playground Equipment, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Raw Material Spandex for Baby Diapers/Training Pants.Car Cooling Accessory AC Compressor Part Clutch for Taiwan Truck.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Ultrasonic Humidifiers Mist Maker Air Humidifier Mini USB. | |||||
| 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,Economic Folding Container House for Sale, but significant increases are observed at fairly low levels of polymer.
Waterproof D-Ring Tarp Material.1.100t Heavy Duty Hydraulic Cable Transmission Crimping Tools (CO-100S).Disposable Medical PS Petri Dish with Grid,Chemistry Lab Steel Sink Wall Bench(Hercules Incorporated, Wilmington Del.).Plug Power Cord with UL Certificated Approved. The results are presented in Table 6.Beauty Salon SPA Use Oxygen Facial Skin Care Oxygen Water Spray Jet Peel% 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.