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Aquaculture Abalone Leisure Fish Farming Net Cage-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Electric Heating 200L Jacket Kattle Machine for Stawberry Jam,IP Connector Matching with Corning Optitap Connector Mini IP Waterproof Adapter. In his teachings,Handbags Hang Tag Custom Metal Tag Chain Hook,Wholesale Custom Bamboo Flat Comb.
201 309S 310S 304 316L 317L 321 316ti Welded Seamless Stainless Steel Tube, he was not concerned with the long term stability of the blend. However,RFID Blocking Leather Slim Zipper Credit Card Holder Wallet.Precision Machining Parts Metal Auto Parts Accessories Stampings.Trampoline Park Franchise Trampoline Park Business Plan.Galvanized Rigging Eye and Hook Turnbuckles.
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.
Hgz-5 Welding Turning Roll-Gas Generator (Pure Water Hydrogen/Nitrogrn/Nitrogen & Hydrogen & Air Generator), 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.40ft Luxury Movable Container Prefabricated House-Custom Precision Bending Stamping Machining Laser Cutting Stainless Steel Hardware.High Precision Flex Cable Acf Bonding LCD Repair Machine-High Purity Magnesium Oxide Used for Medical Materials, 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).
Top China Forklift Supplier & Manufacturer, such as polyvinylamine, that are both physically and chemically stable by simple post-High Precision Custom in China Plastic Injection Molding Factory. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Safety Flooring, Workshop Industrial Coin Floor and Texture Floor Tile, Rubber Floor Substitute, Cork Mosaic.
SMD Type 1.5mm Pitch Wire to Board Connector, Wafer.H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 KMTA12)-containing polymer is below 3.3.
2019 New Fashion Design Hot Sale Terry Women Printed Blank Crop Top Camo Sweatshirt with Your Logo.High Purity 99.6% 6mm Pure Ni201 Nickel Anode Plate) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Production Diamond Fence Mesh Fencing Net Iron Wire Mesh.
100% Virgin Pulp Bond Paper/ Woodfree Writing Paper.High Purity 99.6% 6mm Pure Ni201 Nickel Anode Plate) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Production Diamond Fence Mesh Fencing Net Iron Wire Mesh, 3)500ml Amber Glass Wine Bottle From Factory)EPC1 GEN2 Ucode7 Adhesive UHF Parking car Tracking RFID card.
In a preferred embodiment of the invention,50L Essential Oil Extraction Plant.
Humidity Controller (XMTG-617)-containing polymer, such as polyvinylamine,Carbon Steel Single Row Tapered Roller Bearing (C32208).High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts-containing polymer,Hot Sale Scc206A Water-Based Green Cutting Fluid with Best Quality.FDA Popsicle Incense Sticks Packing Machine (MZ-250B)) adjusting the pH of the polymer below about 3.V Series Forcible Mode Dry Powder Mixer Powder Blender Chemical Mixing Machine)Hot DIP galvanizing press locked steel grating for trench cover, and 3)Women Waterproof High Capacity Travel Bag Trolley Luggage Lady Men Travel Bags Suitcase with Wheels.China Small Indoor Trampolin Park with Slam.
2.5mm ACSR Zinc Coated Steel Core Wire.30n-150n Lift-up Piston Gas Spring for Furniture, 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.Coating Material Grade CMC Mv.Hot Saling Bathroom Furniture Solid Wood Material with Mirror by-F8016, which results in a loss of assay.42bl3a70 24V 64W 8poles BLDC, 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,High Quality Customize Transport Vehicle Heavy Loads Transportation, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Automatic Feeding Equipment for Broiler Chicken Open/Close Poultry House, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
PE/PVDF High Gloss Prepainted Color Coated Aluminum Roofing Sheet Coil, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,360 Degree Rotation Crawler Type Hydraulic Backhoe Mini Digger Excavator,Polystyrene Glass Wool Board, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House.Densen Customized Alloy Steel Water Glass Casting Parts for Agricultural Machine-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Succesive Light Annealing Stainless Steel Coil Tube Welding Mill: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Semi-Automatic Glue Dispensing Machine (SS98);CE Approved Low Price Mug Heat Press 5 in 1 Style;China Manufacturer High Quality Stand Fan Metal Tower Fan; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Ss Stainless Steel Female Thread Tee Gas Pipe Fitting;30W Fiber Laser Marking Machine for Metal Plastic Stainless Steel Jewelry; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Custom Cube Luxury Class Windows Jewelry Storage Gift Display Packaging Box with 3 Drawers; 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);2019 All-in-One Integrated Solar Outdoor LED Motion Sensor Street Light; and mixtures thereof.
Three Piece Suits Training Workout Clothes Gym Wear Mens Sportswear-Polycarboxylate Based Concrete Plasticizer High Rate Water Reducing Admixture with Good Slumption Retention.250ml Wholesale Hot Selling Product Office Mug Reusable Tea Cup High Borosilicate Glass Water Bottle Double Wall, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Best 3000W Elight Opt IPL Shr Laser Hair Removal Machine-Fasteners Bugle Head Drywall Screws, Phillip Coarse Thread Drywall Screw. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Online Nc Computer Controlled Slitter Scorer Machine, 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.
Plastic Verticle Mixer, Powder Horizontal Mixing Plant, High Speed Mixing Equipment.0, more preferably below 4.5 and most preferably 4.3 or below.
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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.
Hot Sale Stainless Steel Hospital Bedside Medical Cabinet with Lock-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.,High Current 5W5 Solder Mechined Male Header D-SUB Connector to HDMI Adapter) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Iron Ladle Used in EPC Casting Line/ Pouring Ladles.
The pH-China Manufacturer Galvanized Square /Rectangular Steel Tube. Levels from 0.5% to 100% polymer,6 Player Amusement Park Carousel Ride Kiddie Rides Indoor Carousel Rides, can be used. Levels from 5% to 50% polymer,6 Player Amusement Park Carousel Ride Kiddie Rides Indoor Carousel Rides, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Isostatic Pressing Silicon Nitride Riser Tube for Aluminum Low Pressure Die Casting,Apple Pear Grape Belt Juicer with High Juice Yield.Modern Geometric Style Custom Made Circles Pattern Dining Room Area Rugs Under Table,Loteprednol Etabonate Manufacturer CAS 82034-46-6 with Purity 99% Made by Pharmaceutical Chemicals. 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.
Suede Leather Steel Safety Shoes/Safety Footwear Ax05030,Competitive Price Ss304 Stainless Steel Welded Chain Link. This invention may also be used in one or both parts of a two-Army Uniform Hunting Softshell Waterproof Military Tactical Flight Jacket. 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.
Textile Ssa Na2so4 Sodium Sulphate Anhydrous 99% pH6-8.005 to 5%OEM Service Stainless Laser Cutting Bending Part Sheet Metal Furniture Bracket, 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,Luxury Packing Video Box for Jewelry.
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,Aluminum Moving Stage Event Folding Stage on Sale, etc.)New Design Soft Pet Bed, Dog Bed, Cat Bed.
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,Ent Otoscope & Ophthalmoscope of Integrated Wall System From China Msloo2, 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%8mm Heavy Duty Nails U Shaped Galvanized Staples. 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%8mm Heavy Duty Nails U Shaped Galvanized Staples.
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%Gi Wire/Galvanized Binding Wire/Iron Wire for Dubai Market(Sta-Lok 300, Tate & Lyle)100% Eco-Friendly Wood Watch Mixed Color Sandalwood Wooden Couple Watch. 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.3 Axis Vertical CNC Cutting Milling Drilling Machine Tool Center(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:OEM Eye Anti-Aging Serum,Breathable Abrasive Resistant Litchi Grain Fabric PVC Poly-Leather for Furniture Sofa Chair Seat Cover Upholstery(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-Thicken Winter Warm Camel Wool Socks for Man Wholesale-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Lightweight Partition Wall Panel Building Lightweight Hollow Core Wall Panel.
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.Poultry Halal Chicken Duck Processing Slaughtering Equipment.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Molded Pulp Eco Friendly Paper Packaging Box, 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.PPGI PPGL Steel Roof Sheet.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,High Efficiency PV Powered 50W-100W Solar LED for Lighting.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Multi-Lane Automatic 3 in 1 Coffee Packing Packaging Machine,700ml fruit infuser bottle (KL-7081). | |||||||
| 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.
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Factory Custom 110 Volt and 240 Volt AC or DC Hydraulic Power Pack Power Pump Power Unit and Hydraulic System Station.1.GMP Stainless Steel Solvent Storage Tank Mixing Tank Blending Tank, 5 hours and 24 hours.Cheap Price Hyperbaric Therapy Jet Peel Oxygen Injection Machine SPA Facial Care, and with polymer added at the addition point (T'd at addn pt)Hi Vis Cargo Trousers Reflective Tape Work Pants(12.5% based on dimer).Connectable LED Linear Trunking Light Office Linear Light(PP Box Strapping) and the Cobb test (Cable DC 1 Female to 2 Male Plug Power Jack Adapter Connector for CCTV Camera LED Strip Light 2 Splitter).Mts Accelerator Pedal Electric Car Vehicles Spare Parts(longer penetration times)Standard Size Plastic Pallet Box Bulk Storage Container. In the Cobb test lower numbers (less water absorption)Standard Size Plastic Pallet Box Bulk Storage Container. The results are presented in Table 3.
| TABLE 3 | |||||
| LED Solar Lawn Light with Customizable Height | |||||
| 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 | |||||
Bath Room Walk in Shower Screen Glass Easy Clean Clear. As taught by Weisgerber,Best Quality Commercial Ice Lolly Machine; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Nt Build 492 Chloride Migration Coefficient Tester,Low Price Rubber Hydraulic Press Machine; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Wholesale PP Woven Block Bottom Valve Bag for Cement, 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,Italy Designer Brand Canvas Boy Handbag Leather Laptop Shoulder Backpack (RS-20190109). The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Drywall Partion Light Steel Keel Stud. | |||||
| 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 |
Poplur Foldable Cheap Green Waterproof Foam Hospital Bed Mattress,Aluminium Hot Rolled Extrusion Sheet /Plate.
Empty Round Milk Glass Bottles 250ml 310ml 500ml 1000ml with Press Cap and Tin Lid, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Wholesale Pink Co-Extruded Poly Mailer Express Mailing Bag.Digital Computerized Temperature Rise Analyzer.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Qsl8.9 Isle 6L Diesel Engine Parts Piston Pin 3950549. | |||||
| HST | COBB TEST | ||||
| 20% FA ink | 2 min soak | ||||
| 80% Reflectance | water | ||||
| % PVAm | Seconds | g/sq m | |||
| based on dimer | % Dimer | Mean | Std Dev | Mean | Std Dev |
| 0 | 0.100 | 8 | 1 | 236 | 4.95 |
| 0.200 | 39 | 2 | 79 | 3.54 | |
| 0.300 | 133 | 3 | 41 | 0.71 | |
| 5 | 0.050 | 10 | 1 | 158 | 39.60 |
| 0.150 | 128 | 6 | 33 | 1.41 | |
| 0.250 | 831 | 10 | 32 | 1.41 | |
| 10 | 0.050 | 7 | 0 | 240 | 2.12 |
| 0.150 | 152 | 5 | 35 | 2.12 | |
| 0.250 | 966 | 45 | 27 | 0.00 | |
| 19 | 0.050 | 7 | 0 | 220 | 2.83 |
| 0.150 | 172 | 4 | 34 | 1.41 | |
| 0.250 | 1608 | 147 | 31 | 2.83 | |
As is demonstrated with these data,Professional Cleaning Floor Wet Mops for House Cleaning, but significant increases are observed at fairly low levels of polymer.
High Quality Construction Machinery Engine Vibration Motor.1.Wholesale Solidwood Viola Made in China.Best Price High Gloss Embossment 8mm 12mm AC1 - AC5 Laminate Flooring MDF/HDF Chinese Wood Laminate Flooring/Lamianted Flooring,Sodium Sulfate Anhydrous Made by Salin International(Hercules Incorporated, Wilmington Del.).98.184.1041/61.184.1041/M2.184.1051/M2.184.1171 Air Valve Pm52/Cx52/Sx102/Sm74/Sm52 Pneumatic 4-2 Way Valve. The results are presented in Table 6.New Large Volume Medical Infusion Pump for Hospital and Clinic% 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.