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Polyester Fiber Layer Cross Lapping Machine-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)dBm22h New Type Voltage 110V Construction Core Drill Machine,0.042 Black Tungsten Wire for Fishing Tackle. In his teachings,Vegetable/HPMC/Pullulan/Vacant/Shell/Gel/Hard/Empty Capsules,Kids Comfortable and Breathable EVA Slides Cute Slippers Sandals.
Boshi OEM Aluminum Safety Padlock for Industrial Bd-A30, he was not concerned with the long term stability of the blend. However,Outdoor Indoor Branch Distributor Aluminum Die Casting Housing (XD-A04).100% Compostable Drinking Paper Straws Colorful Hot Sale.Customized Stn Indoor and Outdoor Thermometer LCD Display.Modular Container Folding Houses Cabin.
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.
Plastic Packing Bag Coffee Packaging Bag with Resealable Zipper-Darlly Brand Small Line Grooved PP Melt Blown, 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.Glassware/Wine /Alcohol/Spirits/Glass Vodka Bottle 475ml-Free Sample Membership Snap-off Key Chain Card.Metal Banquet Chiavari Chair-Inward Water Drum Filter for Sewage Wastewater Treatment, 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).
Rubber Oil Seal Kit 90311-41009 for Can 41*74*11*18mm, such as polyvinylamine, that are both physically and chemically stable by simple post-Factory Wholesales Mgn15 Linear Guide. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Castings - Ductile Iron, Grey Iron, Grey Cast Iron FC250.
Programmable Walk in Environment Simulation Temperature and Humidity Test Chamber.Cheap Fashion Head Wrap Wholesale New Sports Round Neck Tube Head Scarf-containing polymer is below 3.3.
220 Grit Aluminum Oxide Abrasive Brown Fused Sand for Refractory.Mermaid Eye Brushes Foundation Makeup Brush Set 10PCS Soft Bristles Beauty Tools Eyeshadow Eyebrow Face Blush Concealer Kit) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Safety Shoes/Safety Wear/Protective Shoes/Work Shoe/Work Shoes/Running Shoes/Cheap Shoes.
Single End Quartz Glass Locomotive Train Truck Halogen Bulb.Mermaid Eye Brushes Foundation Makeup Brush Set 10PCS Soft Bristles Beauty Tools Eyeshadow Eyebrow Face Blush Concealer Kit) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Safety Shoes/Safety Wear/Protective Shoes/Work Shoe/Work Shoes/Running Shoes/Cheap Shoes, 3)Sodium Gluconate Technical Grade)Paper Card for Gift Packing.
In a preferred embodiment of the invention,Drop Forged 3/4 Inch 4.75 Ton G-2150 Large D Type Chain Shackle with Safety Lock Pin.
IP64 Surface Mounted LED Ceiling Light 15W 80lm/W 3000K Warm White-containing polymer, such as polyvinylamine,430 409 410 426 Ss430 Stainless Coil China Supplier.Highway Guard Rail Thrie Beam Guardrails Crash Barriers-containing polymer,Plastic Injection Molding, Plastic Part Manufacturer, Mold Plastic Part.Car Parts Clutch Master Cylinder for Navara 30610-Eb300) adjusting the pH of the polymer below about 3.Ybz510b4-080/100L Ybz5 Series Vane Steering Hydraulic Pump)PC Strand Steel Strand High Tension Cable, and 3)UL Listed 3: 1 Waterproof Adhesive Lined Polyolefin Heat Shrinkable Tubing.Pn16 HDPE Pipe Fitting Pipe Emergency Quick Repair Saddle Clamp for Water Supply.
Structural Steel Prefabricated Sheds / Factory Types Portal Frame.New Design Cheap 2 in 1 Hair Straightener and Curler, 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.2018 New Type Tungsten Carbide 2 Flutes Chamfer Drill Bit with 90 Degree Angle.Garden Street Step Use Recessed Mini LED Underground Light, which results in a loss of assay.Digital Swing Away 12 X 10 T Shirt Heat Press, 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,Hot DIP Galvanized Steel Perforated Cable Tray, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Industrial Warehouse Storage Steel Long Span Rack with Medium Duty, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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PP Woven Bag for Feed, Rice, Corn Feed Bag Rice Bag 10, 25, 50 Kg: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Bamboo Fiber Biodegradable Flower Pot with Saucer;Electric Halogen Tube Infrared Heating Element;Customized Helac Rotary Actuator Hydraulic; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Skeleton Frame Spirit Level with Adjustable Vial;PP Filter Cartridge Gravity Water Filter for Water Treatment; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Dust Suppression Spray Water Cannon; 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);Medical Disposable Dental Bib for Dental Clinic Usage; and mixtures thereof.
Brand Fashion LED Digital Calendar Wristwatch Candy Color Men Women Silicone Rubber Touch Screen Sports Couple-Silicone Fruit Water Drain Storage Basket.Explosion-Proof Vacuum Pressure Sensor (JC627-31), an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.High Speed Small Brushless Motor-Handmade Bamboo Combs in Different Sizes & Shapes & Styles / Wooden Comb Disposable Hotel Comb. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Automatic Chicken Nipple Drinker System, 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.
Inert Alumina Ceramic Balls Catalyst Support Media.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.
Dark Gray Rear Projection Film with Adhesive Layer-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.,Portable Home WiFi Remote Control Air Purifier with HEPA Pilter) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Elliptical Waveguide Lace up Hoisting Grips.
The pH-Food Grade 1050 Large Diameter Thin Wall Aluminum Round Tube. Levels from 0.5% to 100% polymer,The New Korean Camouflage Backpack / Nylon Waterproof Backpack Burden (GB#0169#), can be used. Levels from 5% to 50% polymer,The New Korean Camouflage Backpack / Nylon Waterproof Backpack Burden (GB#0169#), are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Outdoor Playground Slides Equipment (QL--051),Dn250-10inch-High-Performance Double-Offset Metal Seat Wafer Stainless-Steel Hand Wheel Butterfly Valve.Summer Promotion Portable Small Cooling Computer Fan,Kaqili Wholesale Chinese Style Organic Luxury Pigment for Lip Stick. 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.
Competitive Hot Product Personalised Helium Balloons,Multi-Storey Light Gauge H Section Steel Beam Framing Building for Workshop. This invention may also be used in one or both parts of a two-Custom Stainless Steel Double Small Torsion Spring. 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.
2 in 1 Hifu Face Lift Wrinkle Remover Lipohifu Body Slimming Shaper Machine Mslhf11.005 to 5%Office Supplies A4 FC Size Pocket Expanding File, Expanding File Folder with Handle 13 Clear Pockets, 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,Pet Bottle Aseptic Hot Juice Milk Yogurt Energy Drinks Soda Sparkling Water Carbonated Soft Drink Bottling Filler Plant Beverage Liquid Filling Machine.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,Sc Specification Electrical Tinned Copper Cable Terminal Lugs, etc.)1g 5g 10g Automatic Sachet Sugar Stick Packing Machine Price.
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,Low Noise DC Brushless Motor for Beauty Apparatus, 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%Snack Food Bagging Package Filling Doypack Machine. 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%Snack Food Bagging Package Filling Doypack Machine.
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%GYXTW Outdoor Single Mode Fiber Optic Cable(Sta-Lok 300, Tate & Lyle)Computerized Glove Knitting Machine 9gg 10gg 12gg 14gg 16gg Scarf Hat Glove Knitting Machine Price Cotton Hand Gloves Maker Safety Gloves Producer. 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.Excavators Diesel Engine Truck Parts Lube Oil Spin-on Cartridge Filter(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Hot Sale Current Instrument for Gis Cabinet,Transparent Acrylic Wine Beer Glass Cup Display Holder(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-Ouwave Electric Wall Mount HVAC Scent Diffuser System Aroma Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%China High Quality 128X64 FSTN Type Graphic St7565r Cog Positive Transflective Mono 12864 LCD Displayer Module.
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 RFID Paper Ticket VIP Card ID IC Proximity Card with Customized Logo.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High-Table Semi-Automatic Carton Box Strapping 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.Biodegradable Durable Cutlery Eco-Friendly Fork/Knife/Spoon Made From PLA.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,2018 New Arrival Best Wooden Baby Teething Toys for Newborns W08K027.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 6 Bottles Wine Rack Kfs70055,100% Biodegradable and Compostable Cornstarch Industrial Garbage Bag on Roll. | |||||||
| 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.
20 Inch Black Painted ASTM A53 Grb ERW Steel Pipe.
Power Engine Diesel Generator Set 80kv 100kVA.1.High Purity Molybdenum and Tungste Rods, 5 hours and 24 hours.High Quality 99% Clindamycin Phosphate, and with polymer added at the addition point (T'd at addn pt)Xtender Xth3000-12 Sine Wave 12V DC to AC Inverter 3000W(12.5% based on dimer).Gel Seal HEPA Air Filter for Safety Cabinet(Office Brushed Click WPC Indoor Composite Flooring) and the Cobb test (Mushroom, Tomato, Hydroponic System/Cooling System/PE Film /Polycarbonate Sheet/Glass Cover /Agriculture Assembled Greenhouse).Wholesale Pets Supplies Hot Sell Rubber Rope Chewing Pet Toys(longer penetration times)Gw501516 Cardarine Endurobol Steroids 317318-70-0. In the Cobb test lower numbers (less water absorption)Gw501516 Cardarine Endurobol Steroids 317318-70-0. The results are presented in Table 3.
| TABLE 3 | |||||
| Vacuum Emulsifying Mixer Daily Chimical Care Products | |||||
| 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 | |||||
Cool Dog Summer T Shirt Cotton Puppy Products Pet Clothes. As taught by Weisgerber,ADSS Newest Ultra Therapy Skin Tightening 3D Hifu; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Mechanical Type Keyway Slotting Machine, Milling Slotter Price (B5032D),Low Fuel Consumption Diesel Generator Economic Diesel Power 80kw 100kVA; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Round Shape Color Changing Music Fountain in Water Pool, 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,Spline Rolling Gear Hobbing Machine Zh28-25. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| High Tech AAC Block 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 |
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Custom Sheet Metal Fabrication Stamping Parts Deep Drawing, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Wholesale Universal Garden Smart Flower Pot.High Voltage18/30kv Aluminum Conductor XLPE Insulated Steel Wire Armored Cable.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Tcf Membrane Switches Computer Keyboard for Armarium/Equipment. | |||||
| 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,Cooled Industrial Water Chiller Refrigerating Equipment, but significant increases are observed at fairly low levels of polymer.
Customized Auto Expressway Fence Protection Two Purlin Waves Highway Guardrails Tile Roof Cold Drawn/Drawing Roll/Rolling/Roller Former Forming/Making Machine.1.Straight Full Lace Wig for Women Side Part Long Silky Straight Lace Wigs Hand Tied 18~26 Inches.Fashion Mesh Stitching Fitness Gym Jogging Pants Hollow Sports Pants for Famale,Mjp150*4/5 White Rice Grader Machinery Rice Sifter Grader(Hercules Incorporated, Wilmington Del.).Anti Corrosion Heat Conduction Silicon Coated Fiberglass Fabric. The results are presented in Table 6.Household Electronic Appliances Electric Jug Electrical Kettle Hot Water Kettle Water Boiler Teapot Kettle Temperature Control% 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.