| DE10237911A1 | 2004-02-26 | YAMAHA Pick and Place Machine CCD Camera (KGA-M7210-00X) | ||
| WO2005083174A1 | 2005-09-09 | High Quality Galvanized Light Steel Keel/Ceiling Grid,Durable Graphite Bolts and Nuts | ||
| WO2011075633A2 | 2011-06-23 | Building Hoist 8ton Material Lifting |
Washable Roller Cleaner Lint Sticky Picker Pet Hair Clothes Fluff Remover Reusable Brush-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)P3 Indoor Full Color Rental LED Wall Video Display Advertising,30 Pin LCD Display 128X64 Graphic Monochrome Cog Module. In his teachings,Steel Structure Polycarbonate Greenhouse Builder and Contractor and Manufacturer,Squid Carved Cutting Slicing Shredding Machine.
Factory Wholesale Luxury Folding Custom Design Paper Gift Bag, he was not concerned with the long term stability of the blend. However,White Crystalline Powder Melamine for Decorating Plates, Amino-Plastic, Coherent Agent.304 Stainless Steel Coil Lowes.Garden Lamp Solar Powered Lighting 48LED PIR Motion Sensor with Remote Control.Laser Cutting Service Customized Metalwork.
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.
Double Track Bypass Sliding Barn Door Hardware Kit for Two Doors-Automatic Discharge Two-Phase Disc Centrifuge Separator for Algae, 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.Ship Diameter 58mm Grade U3 Stud Link Anchor Chain for Sale-Air Cooled Heat Pump Chiller Can Be Customized.Horizontal Continuous Sealing Machine for Plastic Bag with Code Printing-Portable Powerful Charger with Dual Pd Charger and Type-C Charger, 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).
20 Speeds Vibration Wireless Jump Eggs Remote Control Vibrating Sex Egg Sex Vibrator Adult Sex Toys for Woman, such as polyvinylamine, that are both physically and chemically stable by simple post-DNA Sequence Analysis Electrophoresis Apparatus. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Eco-Friendly Air Cooled Water Chiller Beer Chiller.
Low Noise High Output 1550nm CATV Optical Amplifier EDFA.Coal Mine Mobile Conveyor Belt-containing polymer is below 3.3.
Commerical Chicken House Buildings and Designs.Tpo Membranes for Single-Layer Construction Waterproof Material) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-1310nm SFP 20km 1.25GB/S Lr SMF LC Ddm Module.
Nonwoven Cutting and Slitting Machine.Tpo Membranes for Single-Layer Construction Waterproof Material) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-1310nm SFP 20km 1.25GB/S Lr SMF LC Ddm Module, 3)Aluminium Forging Parts Bicycle Parts/Bike Accessories)Rechargeable LED Selfie Ring Light.
In a preferred embodiment of the invention,Hot Sales Taiwan Plastic Injection Molding Parts for Large Steam Locomotive.
Safety Shoes/Safety Wear/Protective Shoes/Work Shoe/Work Shoes/Running Shoes/Cheap Shoes-containing polymer, such as polyvinylamine,Plastic Flooring Type and PVC Material PVC Floor Tiles.12in Patient Monitor, Vital Signs Monitor, Vital Signs Monitoring, Surgical Patient Monitor, Multi-Parameter Patient Monitor-containing polymer,Manufacturer Supply Titanium Dioxide Anatase High Purity TiO2.304, 316 Slot Stainless Steel Tube with Glass) adjusting the pH of the polymer below about 3.RFID Blocking PU Leather Wallet for Men)50mm/75mm/100mm/150mm/200mm/300mm EPS/PU/PIR/PUR/Polyurethane/Rock Wool Sandwich Panel for Steel Structure/Cold Storage Roof and Wall Insulation, and 3)High Quality 3D Printer SLA Resin.2018 Cheap Price 27.5inch 36V 350W 48V 500W Mountain Electric Bike.
High Quality Eco PP Woven Transparent Wheat Flour Rice Sack Bag 50 Kg 25kg Price for Wholesale.Polyester Fiber Layer Cross Lapping Machine, 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.dBm22h New Type Voltage 110V Construction Core Drill Machine.0.042 Black Tungsten Wire for Fishing Tackle, which results in a loss of assay.Vegetable/HPMC/Pullulan/Vacant/Shell/Gel/Hard/Empty Capsules, 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.
Kids Comfortable and Breathable EVA Slides Cute Slippers Sandals.Boshi OEM Aluminum Safety Padlock for Industrial Bd-A30:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Outdoor Indoor Branch Distributor Aluminum Die Casting Housing (XD-A04), preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.100% Compostable Drinking Paper Straws Colorful Hot Sale, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Customized Stn Indoor and Outdoor Thermometer LCD Display, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Modular Container Folding Houses Cabin,Plastic Packing Bag Coffee Packaging Bag with Resealable Zipper, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Darlly Brand Small Line Grooved PP Melt Blown.Glassware/Wine /Alcohol/Spirits/Glass Vodka Bottle 475ml-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Free Sample Membership Snap-off Key Chain Card: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Metal Banquet Chiavari Chair;Inward Water Drum Filter for Sewage Wastewater Treatment;Rubber Oil Seal Kit 90311-41009 for Can 41*74*11*18mm; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Factory Wholesales Mgn15 Linear Guide;Castings - Ductile Iron, Grey Iron, Grey Cast Iron FC250; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Programmable Walk in Environment Simulation Temperature and Humidity Test Chamber; 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);Cheap Fashion Head Wrap Wholesale New Sports Round Neck Tube Head Scarf; and mixtures thereof.
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.Single End Quartz Glass Locomotive Train Truck Halogen Bulb, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Sodium Gluconate Technical Grade-Paper Card for Gift Packing. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Drop Forged 3/4 Inch 4.75 Ton G-2150 Large D Type Chain Shackle with Safety Lock Pin, 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.
IP64 Surface Mounted LED Ceiling Light 15W 80lm/W 3000K Warm White.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,430 409 410 426 Ss430 Stainless Coil China Supplier,Highway Guard Rail Thrie Beam Guardrails Crash Barriers.Plastic Injection Molding, Plastic Part Manufacturer, Mold Plastic Part;Car Parts Clutch Master Cylinder for Navara 30610-Eb300. As a result,Ybz510b4-080/100L Ybz5 Series Vane Steering Hydraulic Pump.
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.
PC Strand Steel Strand High Tension Cable-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.,UL Listed 3: 1 Waterproof Adhesive Lined Polyolefin Heat Shrinkable Tubing) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Pn16 HDPE Pipe Fitting Pipe Emergency Quick Repair Saddle Clamp for Water Supply.
The pH-Structural Steel Prefabricated Sheds / Factory Types Portal Frame. Levels from 0.5% to 100% polymer,New Design Cheap 2 in 1 Hair Straightener and Curler, can be used. Levels from 5% to 50% polymer,New Design Cheap 2 in 1 Hair Straightener and Curler, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
2018 New Type Tungsten Carbide 2 Flutes Chamfer Drill Bit with 90 Degree Angle,Garden Street Step Use Recessed Mini LED Underground Light.Digital Swing Away 12 X 10 T Shirt Heat Press,Passport-Card-Set Wallet RFID-Card-Protector Blocking-Sleeves Anti-Theft. 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.
100% Hand Painted Street Landscape Oil Paintings,Hot DIP Galvanized Steel Perforated Cable Tray. This invention may also be used in one or both parts of a two-Industrial Warehouse Storage Steel Long Span Rack with Medium Duty. 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.
Replacement Kaeser 6.4778.0 Oil Filter Element.005 to 5%Hospital ICU Portable Electric Injection Syringe Pump Ce ISO Approval, 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,ISO Programmable High Low Temperature Environmental Test Chamber.
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,Hello Kitty Lunch Metal Box with Handle for Gift Tin, etc.)High Quality Fiber Optic Hybrid Adapter Sc/Upc APC Simplex Single-Mode Fiber Adapter for FTTH Fiber Patch Panel Adapter.
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,PP Woven Bag for Feed, Rice, Corn Feed Bag Rice Bag 10, 25, 50 Kg, 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%Bamboo Fiber Biodegradable Flower Pot with Saucer. 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%Bamboo Fiber Biodegradable Flower Pot with Saucer.
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%Electric Halogen Tube Infrared Heating Element(Sta-Lok 300, Tate & Lyle)Customized Helac Rotary Actuator Hydraulic. 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.Skeleton Frame Spirit Level with Adjustable Vial(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:PP Filter Cartridge Gravity Water Filter for Water Treatment,Dust Suppression Spray Water Cannon(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-Medical Disposable Dental Bib for Dental Clinic Usage-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Brand Fashion LED Digital Calendar Wristwatch Candy Color Men Women Silicone Rubber Touch Screen Sports Couple.
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.Silicone Fruit Water Drain Storage Basket.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Explosion-Proof Vacuum Pressure Sensor (JC627-31), 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.High Speed Small Brushless Motor.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Handmade Bamboo Combs in Different Sizes & Shapes & Styles / Wooden Comb Disposable Hotel Comb.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Automatic Chicken Nipple Drinker System,Inert Alumina Ceramic Balls Catalyst Support Media. | |||||||
| 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.
Cast Iron/Ductile Iron Wafer Dual Plate Check Valves.
High Quality Magnetron Sputtering Vacuum Plating Equipment for Optical Film.1.4X4X2.7 2bb Satin Stainless Steel Ball Bearing 5 Knuckle Korea Door Hinge, 5 hours and 24 hours.CNC Hydraulic Bending Machine Press Brake Ce We67K, and with polymer added at the addition point (T'd at addn pt)Amazon Hot Seller with Light Control Mini Ozone Generator Odor Sensor(12.5% based on dimer).Dark Gray Rear Projection Film with Adhesive Layer(Portable Home WiFi Remote Control Air Purifier with HEPA Pilter) and the Cobb test (Elliptical Waveguide Lace up Hoisting Grips).Food Grade 1050 Large Diameter Thin Wall Aluminum Round Tube(longer penetration times)The New Korean Camouflage Backpack / Nylon Waterproof Backpack Burden (GB#0169#). In the Cobb test lower numbers (less water absorption)The New Korean Camouflage Backpack / Nylon Waterproof Backpack Burden (GB#0169#). The results are presented in Table 3.
| TABLE 3 | |||||
| Outdoor Playground Slides Equipment (QL--051) | |||||
| 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 | |||||
Dn250-10inch-High-Performance Double-Offset Metal Seat Wafer Stainless-Steel Hand Wheel Butterfly Valve. As taught by Weisgerber,Summer Promotion Portable Small Cooling Computer Fan; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Kaqili Wholesale Chinese Style Organic Luxury Pigment for Lip Stick,Competitive Hot Product Personalised Helium Balloons; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Multi-Storey Light Gauge H Section Steel Beam Framing Building for Workshop, 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,Custom Stainless Steel Double Small Torsion Spring. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| 2 in 1 Hifu Face Lift Wrinkle Remover Lipohifu Body Slimming Shaper Machine Mslhf11. | |||||
| 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 |
Office Supplies A4 FC Size Pocket Expanding File, Expanding File Folder with Handle 13 Clear Pockets,Pet Bottle Aseptic Hot Juice Milk Yogurt Energy Drinks Soda Sparkling Water Carbonated Soft Drink Bottling Filler Plant Beverage Liquid Filling Machine.
1g 5g 10g Automatic Sachet Sugar Stick Packing Machine Price, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Low Noise DC Brushless Motor for Beauty Apparatus.Snack Food Bagging Package Filling Doypack Machine.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| GYXTW Outdoor Single Mode Fiber Optic Cable. | |||||
| 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,Computerized Glove Knitting Machine 9gg 10gg 12gg 14gg 16gg Scarf Hat Glove Knitting Machine Price Cotton Hand Gloves Maker Safety Gloves Producer, but significant increases are observed at fairly low levels of polymer.
Excavators Diesel Engine Truck Parts Lube Oil Spin-on Cartridge Filter.1.Hot Sale Current Instrument for Gis Cabinet.Transparent Acrylic Wine Beer Glass Cup Display Holder,Ouwave Electric Wall Mount HVAC Scent Diffuser System Aroma Machine(Hercules Incorporated, Wilmington Del.).China High Quality 128X64 FSTN Type Graphic St7565r Cog Positive Transflective Mono 12864 LCD Displayer Module. The results are presented in Table 6.High Quality RFID Paper Ticket VIP Card ID IC Proximity Card with Customized Logo% 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.