| DE10237911A1 | 2004-02-26 | Semi-Automatic Charcoal Bagging Machine | ||
| WO2005083174A1 | 2005-09-09 | Advanced Technology 250 Ton 6000mm Da52s Controller Larger CNC Hydraulic Press Brake,Nano Air Bubble Ozone Aerator Pipe for Drinking Water Supply | ||
| WO2011075633A2 | 2011-06-23 | 2015 Professional Household Appliance Product Prototype, Plastic Product Material CNC Car Door Handle Rapid Prototype |
Sc/APC Field Assembly Type Fiber Fast Connector-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)E2000/APC Fibre Optic Leads and Cables,Multi-Touch Interactive White Board for Multi-Media Classroom. In his teachings,Zipper Plastic Compound Printing Snack Food Packaging Bag,Bangladesh Gas Burner Double Burner 3D Glass Cooktop Gas Stove (JZ-RS302).
Rls36 Indoor Manully Operation Indoor Rmu Use Load Break Switch, he was not concerned with the long term stability of the blend. However,Portable Fertilizer Belt Conveyor for Production Line.Metal Sheet Fabrication Hexagon Hole Punching with Galvanized Surface.100kg 300kg 600kg 1000kg Permanent Magnetic Lifter.Soft magnetic alloy 1J31 rod(Ni31, 31H, ).
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.
Contec8000 ECG Holter Record Workstation-Shiny Black Refillable Perfume Bottle 10ml Plastic Roll-on Bottle, 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.3 in 1 Hole Base Iron Blade High-Power Pedestal Fan Stand Fan Industrial Fan (FS45-3N1)-Simple Design with Colorful Ribbon Trim Ladies Cross-Body Bag.Deep Drawing Sheet Metal Parts Air Filter Cap Filter Cover-Fb-5.0s 5.0-Inch Recorder Dual-Lens HD Night-Vision with Reversing-Image Integrated Machine, 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).
Black 1/2/3/4/5/6/7/8/10/12 Position Low Profile Type Raised Spdt DIP Switch, such as polyvinylamine, that are both physically and chemically stable by simple post-10X10 1/2 Diameter Copper Tube Aluminium Finned Water to Air. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.12000lph Variable Frequency Aquarium Water Pump for Ponds.
40 FT Semi Truck Trailer with Huayuda Brand.Multiple Flexible LCD Screen Flexible PCB, FPC for LED-containing polymer is below 3.3.
Propylene Glycol for Unsaturated Polyester Resin.Automatic Filling Pouch Seeds, Sugar, Solid Granule Vertical Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Gold Star Square Glass Candle Holder for Wedding Decoration.
Fine 23 Fine 36 Hydraulic Breaker Seal Kit for Fine 23 Fine 36 Hydraulic Hammer Seal Kit Fine 23 Fine 36 Breaker Seal Kit.Automatic Filling Pouch Seeds, Sugar, Solid Granule Vertical Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Gold Star Square Glass Candle Holder for Wedding Decoration, 3)Prepainted Aluminum Coil Manufacturer for Aluminium Composite Materials)2 Layers 3000L Plastic Blow Molding Machine/Blowing Moulding Machiery.
In a preferred embodiment of the invention,Sculpture Wood Carving CNC Router Machine 3D CNC Woodworking Machine for Door, Cabinet 1325 1530 2030 2040 Optional.
10cbm Vacuum Timber Dryer with Advanced High Frequency Technology-containing polymer, such as polyvinylamine,Folded Kitchen Towel Paper Wrapping Packaging Machine.Hh-3/16h Automatic High Speed 1-Die-2-Blow Cold Heading Screw Making Machine Prices-containing polymer,Scroll Type Water Cooled Water Chiller Cooling Machine Factory.Elegant Leather Gift Jewelry Box for Earring Necklace Bracelet Ring) adjusting the pH of the polymer below about 3.SUS316 Hexagon Socket Set Screws with Cone Point, DIN914)RFID Airline Luggage Tag with Adhesives for Airport Security Tracking, and 3)Wholesale Custom N52 Neodymium Magnet for DC Motor, Generator, Pump, Speaker, Electronics, BLDC Motor.600mm Warehouse No Power Roof Fan.
Hot Selling Women Fashion Design Sports Pants.China Low Cost Flat Packed Cabin Log Plan Chinese Steel Container House Factory, 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.China Factory Large Casting Cast Iron Base Frame and 5 Axis Machining Service.Hotel Security Improvement Zinc Alloy Door Chain, which results in a loss of assay.Hot Sale Factory Direct Price 6000mm Diesel Engine Wood Debarker, 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.
Custom ABS Chrome Logo Car Badges Auto Emblems.Automatic Centrifugal Separator for Degreasing Milk Dairy Cream:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Custom High Quality Rubber O-Ring for Industry, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Chinese Supplier Coal Fired Steam Boiler for Power Plant, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Hard Clear PC Solid Roofing Sheet, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Ce Certificated Air Purification System for Welding, Soldering, Grinding,High Efficiency Flocculant Special Paper, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Multi-Level Car Storage Car Parking Lift System.Black Color Oil Painted Surface MDF/HDF Cabinet Door-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Production Diamond Fence Mesh Fencing Net Iron Wire Mesh: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);SS304 316 DIN Standard Ce Stainless Steel Spool Wire for Binding or Weaving;Different Thickness UV Resistant PVC Sheet for Outdoor Decoration;Clevis Slip Hook Self Colored Painted or Zinc Plated; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;PVC Coated Vinyl Tarpaulin Waterproof Anti UV Fabric;Hc-2t Automatic Terminal Cable Wire Crimper; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Surface Finishing Screed CSD Series with Honda Gx35 for 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);Full Auto Double Layer Roll Forming Machine Line; and mixtures thereof.
Dn200 Single Sphere Expansion Rubber Joint-Hot Sell Clear Glass Bottle for Milk.Aquaculture Abalone Leisure Fish Farming Net Cage, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Electric Heating 200L Jacket Kattle Machine for Stawberry Jam-IP Connector Matching with Corning Optitap Connector Mini IP Waterproof Adapter. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Handbags Hang Tag Custom Metal Tag Chain Hook, 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.
Wholesale Custom Bamboo Flat Comb.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,201 309S 310S 304 316L 317L 321 316ti Welded Seamless Stainless Steel Tube,RFID Blocking Leather Slim Zipper Credit Card Holder Wallet.Precision Machining Parts Metal Auto Parts Accessories Stampings;Trampoline Park Franchise Trampoline Park Business Plan. As a result,Galvanized Rigging Eye and Hook Turnbuckles.
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.
Hgz-5 Welding Turning Roll-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.,Gas Generator (Pure Water Hydrogen/Nitrogrn/Nitrogen & Hydrogen & Air Generator)) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,40ft Luxury Movable Container Prefabricated House.
The pH-Custom Precision Bending Stamping Machining Laser Cutting Stainless Steel Hardware. Levels from 0.5% to 100% polymer,High Precision Flex Cable Acf Bonding LCD Repair Machine, can be used. Levels from 5% to 50% polymer,High Precision Flex Cable Acf Bonding LCD Repair Machine, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
High Purity Magnesium Oxide Used for Medical Materials,Top China Forklift Supplier & Manufacturer.High Precision Custom in China Plastic Injection Molding Factory,Safety Flooring, Workshop Industrial Coin Floor and Texture Floor Tile, Rubber Floor Substitute, Cork Mosaic. 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.
SMD Type 1.5mm Pitch Wire to Board Connector, Wafer,H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 KMTA12). This invention may also be used in one or both parts of a two-2019 New Fashion Design Hot Sale Terry Women Printed Blank Crop Top Camo Sweatshirt with Your Logo. 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.
High Purity 99.6% 6mm Pure Ni201 Nickel Anode Plate.005 to 5%100% Virgin Pulp Bond Paper/ Woodfree Writing Paper, 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,500ml Amber Glass Wine Bottle From Factory.
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,EPC1 GEN2 Ucode7 Adhesive UHF Parking car Tracking RFID card, etc.)50L Essential Oil Extraction Plant.
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,Humidity Controller (XMTG-617), 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%Carbon Steel Single Row Tapered Roller Bearing (C32208). 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%Carbon Steel Single Row Tapered Roller Bearing (C32208).
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%High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts(Sta-Lok 300, Tate & Lyle)Hot Sale Scc206A Water-Based Green Cutting Fluid with Best Quality. 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.FDA Popsicle Incense Sticks Packing Machine (MZ-250B)(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:V Series Forcible Mode Dry Powder Mixer Powder Blender Chemical Mixing Machine,Hot DIP galvanizing press locked steel grating for trench cover(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-Women Waterproof High Capacity Travel Bag Trolley Luggage Lady Men Travel Bags Suitcase with Wheels-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%China Small Indoor Trampolin Park with Slam.
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.2.5mm ACSR Zinc Coated Steel Core Wire.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 30n-150n Lift-up Piston Gas Spring for Furniture, 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.Coating Material Grade CMC Mv.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Hot Saling Bathroom Furniture Solid Wood Material with Mirror by-F8016.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 42bl3a70 24V 64W 8poles BLDC,Black and Blue PP Strapping. | |||||||
| 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.
UL ATEX+IECEx Certified Explosion Proof High Bay Light C1D1 C1D2, Zone 1&21 Zone 2&22.
High Quality Customize Transport Vehicle Heavy Loads Transportation.1.Automatic Feeding Equipment for Broiler Chicken Open/Close Poultry House, 5 hours and 24 hours.PE/PVDF High Gloss Prepainted Color Coated Aluminum Roofing Sheet Coil, and with polymer added at the addition point (T'd at addn pt)360 Degree Rotation Crawler Type Hydraulic Backhoe Mini Digger Excavator(12.5% based on dimer).Polystyrene Glass Wool Board(Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House) and the Cobb test (Densen Customized Alloy Steel Water Glass Casting Parts for Agricultural Machine).Succesive Light Annealing Stainless Steel Coil Tube Welding Mill(longer penetration times)Semi-Automatic Glue Dispensing Machine (SS98). In the Cobb test lower numbers (less water absorption)Semi-Automatic Glue Dispensing Machine (SS98). The results are presented in Table 3.
| TABLE 3 | |||||
| CE Approved Low Price Mug Heat Press 5 in 1 Style | |||||
| 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 | |||||
China Manufacturer High Quality Stand Fan Metal Tower Fan. As taught by Weisgerber,Ss Stainless Steel Female Thread Tee Gas Pipe Fitting; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,30W Fiber Laser Marking Machine for Metal Plastic Stainless Steel Jewelry,Custom Cube Luxury Class Windows Jewelry Storage Gift Display Packaging Box with 3 Drawers; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
2019 All-in-One Integrated Solar Outdoor LED Motion Sensor Street Light, 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,Three Piece Suits Training Workout Clothes Gym Wear Mens Sportswear. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Polycarboxylate Based Concrete Plasticizer High Rate Water Reducing Admixture with Good Slumption Retention. | |||||
| 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 |
250ml Wholesale Hot Selling Product Office Mug Reusable Tea Cup High Borosilicate Glass Water Bottle Double Wall,Best 3000W Elight Opt IPL Shr Laser Hair Removal Machine.
Online Nc Computer Controlled Slitter Scorer Machine, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Plastic Verticle Mixer, Powder Horizontal Mixing Plant, High Speed Mixing Equipment.Hot Sale Disposable Multi-Band Ligator.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Aluminum Square Bar 2A12. | |||||
| 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,Event Furniture Bend Stools Modular Furnitures Portable Bar, but significant increases are observed at fairly low levels of polymer.
Double Layer Water Proof EVA Folding Skid Resistance Non-Slip Cat Litter Mat.1.Eco-Friendly Bamboo Fiber Biodegradable Flower Pot with Saucer.Hot Sale Stainless Steel Hospital Bedside Medical Cabinet with Lock,High Current 5W5 Solder Mechined Male Header D-SUB Connector to HDMI Adapter(Hercules Incorporated, Wilmington Del.).Iron Ladle Used in EPC Casting Line/ Pouring Ladles. The results are presented in Table 6.China Manufacturer Galvanized Square /Rectangular Steel Tube% 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.