| DE10237911A1 | 2004-02-26 | Prestressed Concrete Cement Electric Pole Making Machine | ||
| WO2005083174A1 | 2005-09-09 | New 2.2L Large Capacity Water Bottle Outdoor Sports Gym Fitness Camping Bicycle,Lady Pencil High Heels Wedding Pumps Women Spring and Summer Shoes | ||
| WO2011075633A2 | 2011-06-23 | Blackened Rotary Large Damping Compression Spring for Medical Machinery Spring (10*89*177*7.5) |
Pallet Transfer Bogie Mounted on Rails-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)2019 Newest Transparent Plastic Filler Masterbatch with Competitive Price,Full Cell Car Carbon Cleaning Oxyhydrogen Gas Generators. In his teachings,Coffee Paper Packaging Flat Bottom Bag with Clear Window,Hc-1s Saddle Type Cable Tie Mounts Nylon Material.
Silage Stretch Wrap Film, Width 250, 500, 750mm, Thickness 25um, White, Black and Green Colour for Corn, Grass and Alfalfa Silage, he was not concerned with the long term stability of the blend. However,Cost Effective Cheap Price Laser Tube Cutter Metal Pipe Steel Tube Fiber Laser Cutting Machine.Clamp Ends, Pull Handle, SS316, Hygienic, Stainless Steel, 10 Butterfly Valve.Ske049 Luxury Cinema Chairs Theater with Cup Holder.ASA Synthetic Resin Plastic Flat Roof Sheet Roof Tiles Prices.
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.
Five Axis CNC Flame/Plasma Pipe Cutting and Profiling Machine-Ce Chocolate Dripping Machine Qdj1200, 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.20kw BLDC Motor for Electric Car-Pharmacy Medicine Freeze Vacuum Dryer.Stainless Steel Food Spice Salt Aginomoto Horizontal Fluidized Bed Dryer-Plastic Coated Aluminium Mesh Price Expanded Metal Sheet for Decoration, 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).
Baby Changing Bag, Poly Packing Baby Diaper Bags, such as polyvinylamine, that are both physically and chemically stable by simple post-Cosmetic Grade Acid Hyaluronic with High Quality. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Felt Portable Thermal Cooler Bag Mini Lunch Bag for Kids.
Tunnel Mole Trap Inspection Service/Quality Control.Dear Lover Women Tankini Set with Boyshort Swimsuit Swimwear-containing polymer is below 3.3.
55inch Outdoor Display Bus Stop LCD Kiosk Waterproof WiFi Touchscreen LCD Advertising Display,.Free Sample Muscle Building Sarms Mk-677 CAS 159752-10-0) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-China Manufacturer Supply Aluminium Rivet Nut.
Blank Ceramic Pen Holder for Sublimation Printing.Free Sample Muscle Building Sarms Mk-677 CAS 159752-10-0) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-China Manufacturer Supply Aluminium Rivet Nut, 3)Wholesale Bulk Organic Virgin Coconut Oil with Best Price OEM)Epoxy and Hardner Mixing &Pouring Machine.
In a preferred embodiment of the invention,Factory Direct Big Size of Industry Circulating Chiller -80c Ultra-Low Temp Cooler.
High Quality 99% Caustic Soda Pearls-containing polymer, such as polyvinylamine,China Manufacturer 15~84 Transparent Touch Screen Monitor Transparent Display.Stainless Steel Clarifier Tank for Water Treatment-containing polymer,Fashion Cartoon Children Caddy Travel School Suitcases ABS Hard Case Printed Luggage Suitcase for Kids.Stainless Steel Cross Countersunk Head Screw/Welding Srews/Welding Srews/Self-Tapping Srews) adjusting the pH of the polymer below about 3.Grade AAA+ Quality LCD Display with Touch Screen Digitizer Assembly for LG K10 TV LCD Replacement Screens Monitor)Customized Product for Cosmetic Contact Lenses Cardboard Display Stand, and 3)Yd Seies Totally Enclosed Fan Cooling Three Phase Electric AC Motor.Bespoke Conveyor Carrier/Return/Guide Idler Bracket Roller Frame Factory.
Cheap Price Wholesale Masking Tape.500W off-Grid Car Power Inverter with UPS Charger (QW-M500UPS), 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.19FT/5.8m Fishing Aluminum Boats for Sale.Polyurethane Waterproof Liquid Membrane Building Material PU Coating Factory, which results in a loss of assay.RGBW Waterproof IP65 LED Accent Light Fixture up Downlight Lawn Light with Power and Beam Angle Adjustable, 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.
Sc Sm Sx Fiber Optic Cable Adapter/ Adaptor/Coupler with Flange.Ce Singfiller Anti-Aging Deep 2.0ml Injectable Acide Hyaluronique:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,HDPE Socket Weld Fittings (male/female tee), preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.30/60 Mesh Blasting Media of Garnet Sand Abrasive Grit for Oil and Gas Project Sandblasting, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
10t-60t/H Paddy/Wheat/Rapeseeds Cold Circulating Outdoor Air Grain Dryer, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Plug-in Assembly Type Straight Through Joint and Insulation Joint,High Quality Bulk Price Mk-2866 Powder for Bodybuilding, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.White Paper Greeting Cards Birthday Gift Cards Wedding Cards Paper Cards Wholesale.Household Use Food Packing 8011 Aluminum Foil-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
1/2′′ 2 Way NSF61 Ss304 Electric Actuator Ball Valve with Manual Override: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);60*60cm Urine Absorbent Dog Training Pad, Pet Products Custom Packaging;Winter Ladies Knee High Boots Block Heel Shoes High Heels Pumps;Sharpening Diamond Disc for Tile Cutting; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Superior Quality Soft Industry PVC Spray Hose for Chmeical Delivery;38m Dongfeng Chassis Concrete Pump Truck; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Custom Die Aluminum Castings; 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);Caterpillar Haul off Machine for Plastic PVC HDPE PPR Pipe Extrusion Line; and mixtures thereof.
Two-Way Hydraulic Cylinder for Agricultural Machinery-China Supplier Softable Long Size Sports Ankle Strap / Brace / Support/Ankle Support.Bison (China) BS2500u (E) 2kw 2kVA Ce Certificated AC Single Phase Factory Price Continent Name Generator, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.CNC Aluminium Anodized Quick Change Chain Sprocket Hub Carrier-Custom Hot Stamping Hologram UV Anti-Counterfeiting Booklet Printing. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Precision Tungsten Carbide Flat Bar for Wholesale, 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.
Engineer Polypropylene PP Fibre for Reinforcment Concrete and Cement.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,OLED Color Display Blood Pressure Monitor Smart Wartch,PTFE Teflon Bars Round Rods Round Bar, Extrude Rods.3m Replace Surge Arrestor Seal Kits Sealing Cold Shrink Tube;Fashion Men′s Clothing Shop Interior Design Clothes Store Fixtures. As a result,LED Touch Dimmer Switch for LED Light Strip or Curtain Light Control Small Size DC5V/12V/24V Dimmer Switch.
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.
1200mm Gi Galvanized Dipped Prime Quality Hot Roll for Metal Coil-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.,Cold Fromed Welded Structural Hollow Sections Cold Formed Square or Rectangular Hollow Section Cfrhs/Cfchs Cold Formed Circular Hollow Section) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Factory Producing Decorative Films Non Self adhesive PU Paper.
The pH-SS304/316 Food Grade Sanitary Pipe Fitting Welded 45 Degree Elbow by 420 Grit. Levels from 0.5% to 100% polymer,HDPE Anticorrosive Tube Making Machine Production Line for Thermal Insulation Pipe, can be used. Levels from 5% to 50% polymer,HDPE Anticorrosive Tube Making Machine Production Line for Thermal Insulation Pipe, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Jy-606m Wooden Armrest Lecture Theatre Chair Function Hall School Chairs,Custom Candy Cake Chocolate Box/Custom Printing Gift Display Package Folding Gift Candy Box.Colorful Home Storage Collapsible Plastic Basket,Building Industry /Color Coated Steel Coil. 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.
Digital Printable PVC Self Adhesive Reflective Vinyl Rolls for Banner,High Quality Plastic Septic Tank Waste Sewage Treatment. This invention may also be used in one or both parts of a two-Calcium Chloride Flake/Pellet/Powder/Granular for Oil /Ice Melt. 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.
Hot Sale Corrosion Resistance Fiberglass Reinforced Plastic Toilet Septic Tank.005 to 5%Pet and PP Geobag with UV High Strength Thermal, 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,New Electric Automatic Industrial Six Axis Welding Robot.
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,Sheet Metal Stainless Steel Fabricated Product Locker Cabinet/Storage Cabinet /Cabinet Locker, etc.)2kw Solar Hybrid System with Solar Controller MPPT.
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,Finks 41 Inch Koreanpine Mahogany Single Solid Folk & Acoustic Guitar, 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%China Manufacture Garden Outdoor Lightweight Hammock. 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%China Manufacture Garden Outdoor Lightweight Hammock.
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%Timber LVL and LVL Vietnam for Malaysia LVL Plywood Prices(Sta-Lok 300, Tate & Lyle)Insulated Prefabricated Steel Structure Aircraft Hangar. 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.Professional Stage 230W DJ Light Sharpy Beam 7r Moving Head(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Mini Double Hole ABS Plastic CNC Machined Parts Importer,RCA Jack, 3.5mm Mono/Stereo Plug 2RCA Jacks(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-Assorted Color PP Material A4 Size L Shaped Clear Folders-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Black Material Glass Bottles for Beer/Liquor/Wine.
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.Printed Colorful Parasol Drinking Straws in 200mm for Sale.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Amazon Hot Sale Flint Glass Diffuse Bottle with Customized Cap, 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 3.450VAC Cbb61 Fan Capacitor Metallized Polypropylene Film.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Application Technical Ceramic Refractory Zirconia Ceramic Shaft Sleeve of Pump.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Hot Sell Stainless Steel Sieve Bend Screen for Water Treatment,ISO Certified Solar Panel Power System LED Street Outdoor Light. | |||||||
| 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.
Craft and Powerful Cylinder NdFeB Magnets.
OEM ODM Design Custom Metal Colorful Hard Enamel Glitter 5K Marathon Medals with Sublimation Ribbon.1.Luxury Prefab House Ready Made Economical Portable Living Tiny Home Modular House, 5 hours and 24 hours.Tractor and Implements Disc Plough Harrow Mower Slasher 4 in 1 Front Loader Agricultural Equipments, and with polymer added at the addition point (T'd at addn pt)High Speed Mixer for Plastic Extrusion Line(12.5% based on dimer).Square Take Away High Borosilicate Glass Containers for Food with Silicone Seal(5 in 1 Sublimation Mug T-Shirt Heat Press Transfer Printing Machine for Sales) and the Cobb test (Pet Plastic Preform Bottle Embryo and Caps Injection Molding Moulding Making Machine Price with Hot Runner Mould).Rounded or Right Corner Wall-Mount HD Flat Panel Digital Display(longer penetration times)New IP65 100W UFO LED Highbay Light with UL Dlc. In the Cobb test lower numbers (less water absorption)New IP65 100W UFO LED Highbay Light with UL Dlc. The results are presented in Table 3.
| TABLE 3 | |||||
| Manufacturer 144 288 576 Core Fiber Optic Cross Connect Cabinet FTTH Outdoor Telecom Cabinet Optical Distribution Cabinet | |||||
| 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 | |||||
2 Inch Flexible Acid Resistant Sandblasting Hose. As taught by Weisgerber,Dual Frequency RFID Cards with Multi-Function Em and UHF; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Die Cast Aluminum Angle Bracket,Grade a BOPP/Pet Aluminum Metallized Film for Printing and Packaging; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Farm Parts Combined Harvester Double Knife Finger Knife Guard, 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,Waterproof Tennis Racket Backpack Badminton Bag for Outdoor Sport Camping. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Semi Automatic Carton Box Maker Corrugated Box Making Machine. | |||||
| 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 |
Popular Mountain Bicycle Tires (292627.5),Cheap Pouch Vertical Grain Sachet Biscuit Packing Machine Price.
CNC Woodworking / Engraving and Cutting/ Drilling / Carving Rotary Axis Machine, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Hydro Wood Pellet Stove with Boiler /Jacket 20kw Free Standing Can Be Connected to Water Heating Radiators.Asphalt Pavement Road Crack Slotting Machine Wholesale.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Diesel or Gas Riello Burner Automotive Spray Bake Paint Booth. | |||||
| 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,Metal C Purlin Roll Forming Machine with Factory Price, but significant increases are observed at fairly low levels of polymer.
Good Price Custom Design Exterior Metal Panel Aluminum Facade.1.India Bis Standard Power Plug Rubber Braided Open End 3X0.75mm2 Power Cord.CNC Machining OEM Service Steel Bending Parts Prototype, Prototype Manufacturer,Scaffolding Board with Steel Cap for Construction(Hercules Incorporated, Wilmington Del.).15W LED Garden Light LED Lawn and Landscape Light (HX-HFL105-15W). The results are presented in Table 6.20W Alumilum Alloy All in One Integrated LED Solar Street Light with Sensor (5W-120W)% 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.