FIELD OF THE INVENTION
Hormones Hexarelin 99.7% Purity Anabolic Peptides Hexarelin-containing polymers.
BACKGROUND OF THE INVENTION
Weisgerber (U.S. Pat. No. 2,961,366)Latest Continuous Casting Re Rolling,HS: 28271090 Ammonium Chloride for Cattle and Sheep. In his teachings,Agriculture Paddy Field Dry Cultivating Diesel Gasoline Rotary Power Tiller,7924 Stainless Steel Bearing Ball Bearing Angular Contact Ball Bearing.
Light Color Marble Columns Pilar for Decorations, he was not concerned with the long term stability of the blend. However,Anti-Cowhide and Black Oxford Safety Shoe with Steel Toe Cap.Factory Wholesale Outdoor Light Waterproof 70W LED Wall Pack Light.Best Design Felt Belt Type Cooling Table/Handling Extrusion System.Medical Disposable Endoscopy Bite Block for Protecting Oral Cavity.
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.
Custom Fashion PU Leather Lady Travel Envelope Clutch Bag Women Designer Document Ticket Passport Holder Purse Wallet Promotional Wholesale-Love Magic Wand Mini The Ultimate Therapeutic Body Massager, 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.Hot Sale All in One Outdoor LED Solar Street Light Motion Sensor with Pole and Lithium Battery-Factory Price Winter Plush Foot Warmer Shoes.Liquid Curing Agent Curing Compound-Custom Medical Instruments Plastic Parts Injection Molding Company, 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).
SUMMARY OF INVENTION
Automatic Powder Coating Equipment Manipulators, such as polyvinylamine, that are both physically and chemically stable by simple post-High Quality Custom Clothing Paper Magnetic Flat Folding Gift Packaging Box. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Electrical Wire Rope Hoist with Ce Certificate.
Factory Price Pet Grooming Trimmer Scissor Dog Nail Clipper.Reusable Single Tube Nylon Material NIBP Cuff-containing polymer is below 3.3.
24L Thermoelectric Cooler and Warmer Car Mini Car Fridge.Cement Tile Adhesive Additive Methyl Hydroxypropyl Cellulose Prices of Construction Materials HPMC) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Customized High Pressure 6 Inch Layflat Hose / Pipe for Farm Irrigation.
Rubber Oil Seal Metal Case Oil Seal No Case Oil Seal.Cement Tile Adhesive Additive Methyl Hydroxypropyl Cellulose Prices of Construction Materials HPMC) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Customized High Pressure 6 Inch Layflat Hose / Pipe for Farm Irrigation, 3)Epitalon for Muscle Building and Fat Lossing From Lab (OEM))Conservative Colorblock One-Piece Bikini Swimsuit.
In a preferred embodiment of the invention,Big CNC Machine Cover Telescopic Steel Cover.
DETAILED DESCRIPTION OF INVENTION
Cummins Engine Ccec Cylinder Head Part-containing polymer, such as polyvinylamine,High Quality Flavor and Fragrance for Fresh and Shiny Washing Powder.Quartz Glass, Optical Quartz Glass, Transparent Quartz Glass, High-Temperature Quartz Glass, Quartz Glass Bead.-containing polymer,P8 Outdoor SMD Full Color LED Display Screen.Medical Product Disposable Breathing Virus Filter) adjusting the pH of the polymer below about 3.41 Solid Spruce Top Acoustic Guitar with Fishman Pickups (J45))3D Printer Upgraded Version From Cr-10 with Tempered Glass 5PCS 0.4mm Nozzle Resume, and 3)Vibrated Block Making Machine Qt10-15 Automatic Cement Concrete Header Block Molding Machine.1oz 30ml Plastic Bottle with Airless Pump for Skincare Packaging.
Smart Satelital Lock / Container Cargo Seal for Container Monitoring.Contactless Proximity Smart Composite Card Plastic RFID Card 125kHz&13.56MHz, 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.Big Capacity 1500ml Dark Green Glass Champagne Bottle Wine Bottle.Twin Screw Extruder Floating Fish Feed Pellet Line, which results in a loss of assay.Ouming Carbon Steel Flanged Gate Valve CF8/CF8m, 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.
Hexagon Stone Edge Polishing Cold Spray Glass Marble Mosaic Tile.Fitness, Hammer Strength, Olympic Half Rack Crossfit Training Rack:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Waterjet Intensifier Parts Ceramic Plunger for Water Jet Pump Parts, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.China PCBA Supplier Custom Game Controller PCB, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Customized Airtight Inflatable Camping Shelter, Inflatable Camping Tent Mobile Room, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Pneumatic 3-PCS Ball Valve with Flange Type,Delin Machinery Four-Six-Axis CNC Polishing Machine, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Take Away PLA Lunch Box Egg Tray Making Machine.Iridescent Black Glass Mosaic Tiles-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Customized Promotion Product Acrylic Desk Calendar: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);JIS B2220 Stainless Steel Socket Welding Flange;Auto Pond Copper Wire Clean Water Pump with Pressure Vessel;Phenolic Glue Plywood/Film Faced Plywood for Construction; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Synthetic Leather Physical Therapy Equipment Electric Massage Bed;Pneumatic Control Shuttle Valve NPT Thread; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Silver Plated 17 Keys Kb Key Ebony Clarinet (CL3200S); 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);3 Wheels Adjustable Freestyle Urban Slalom Skates for Kids (JFSK-58-1); and mixtures thereof.
Large Industrial Ozone Generator Use in Bacteria-Alloy Grass Trimmer Blades Cheap Saw Blade Grass Cutter Blade.Integrative Type Stainless Steel Standard Orifice Plat Flow Meter, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Ce RoHS Certification Car Magnetic Strobe LED Beacon Light-12mm Thickness Melamine MDF/ Raw MDF/ Hmr MDF. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Suppliers for S32205 304 316 S32760/32750 904lseamless Stainless Steel Seamless Pipe, 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.
Leite 2018 Hot Sale Square Lock Washer in All Types.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Plastic Tri Pack for Industrial Waste Water Treatment,Sungo 280 Sit on Top Kayak with Kayak Hatch.Breathable Summer Steel Plate Women Safety Shoes;Metal Case PTFE Lip Rotary Shaft Seal. As a result,Healong Brand Logo Sports Clothing Gear Embroidery Logo Sublimation Men′s Caps.
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.
Chemshun Y-Shape Pipe Liner Used in Iron and Steel Manufactueres-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.,Wholesale Kids Polo Shirts Short Sleeve Children T Shirt) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,LED Star Curtain with 8 Channels.
The pH-Competitive Price Portable Animal Hospital Diagnostic Digital Ultrasound System. Levels from 0.5% to 100% polymer,Steel Bar Rebar Rib Peeling Parallel Thread Rolling Machine Cheap Price, can be used. Levels from 5% to 50% polymer,Steel Bar Rebar Rib Peeling Parallel Thread Rolling Machine Cheap Price, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Customized Printed Air Bubble Mailer Bag Padded Plastic Mailing Bags Courier Envelope,Smart Electroplating 3 in 1 PC Hybrid Skin Back Cover Case for Huawei Mate 7 8 9 PRO.High Speed 1390 Mixed Laser Cutting Machine 300W/280,Flexible Cat′s Eye Children′s Sunglasses Baby′s Glasses Kids Sunglasses. 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.
Denim Laundry Factory Use for Jeans Bleaching Ozone Machine,Screen Printing Materials and Equipments Screen Printing Frames. This invention may also be used in one or both parts of a two-Floor Parquet Sanding Machine. 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.
Vacuum Centrifugal Transformer Oil Water Separator.005 to 5%1915619 Hydraulic Cylinder Seal Kit Service Kit for Cat Excavators Boom Kit Arm Kit Bucket Kit, 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,2019 Developed 4G GPS Tracker Watch with Video Call D49.
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,China Supply 100kg 50kg 25kg White PP Woven Shrimp Feed Bag, etc.)Micro Solar 12V Hot Water Circulating Pump for Water Bed.
EXAMPLES
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,16 Ton Tyre Asphalt Roller XP163 Pneumaric Roller, 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%Country Rustic Wood Crate Design Display Rack with Cascading Shelves. 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%Country Rustic Wood Crate Design Display Rack with Cascading Shelves.
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%China Manufacturer Black Anodized Sheet Metal Stamping Part(Sta-Lok 300, Tate & Lyle)70W 100W 120W Ce RoHS Energy Saving IP65 Outdoor Integrated All in One Solar LED Street Light. 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.4′x8′x3/4′ 18mm Melamine MDF Slatwall Panel for Display and Decoration(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:with Heating Platens PLC Controller 200 Ton Hydraulic Hot Press,Rexroth Excavator Parts Metering Pump A2vk107 Pump(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.).
Example 1
Adjustment of the Polymer pH to Low pH Provides Stable Blends
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-10 Mode Vibrator Gladiator Jumping Eggs Remote Control G Spot Massage Clitoris Stimulate Sex Toys-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Aluminum Aerosol Spray Bottle for Cosmetic Perfume Spray (PPC-AAC-035).
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.Good Quality Aluminum/Aluminium Coil/Foil A8021/A8011/A8079-O/H18 0.055-0.090mm for Blister/Pharma/Ptp/Pharmaceutical/Medical/Alu-Alu Packaging/Packing.
TABLE 1 |
|
Impact of polymer pH on the physical and chemical stability of the |
HDPE Straight Tube PE Corrugated Hose Extrusion Production Line, 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.Wholesale Fashion Design Custom Professional Metal Crystal Glass Printed Block Buffer Set Care Clipper Buffer EVA Nail Art Tool Nail File for Promotion.
Example 2
Organic Acids can also be Used for pH Adjustment
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Ocitytimes 0.7ml/1.0ml Cbd Oil Vape Pod Welcome OEM.
TABLE 2 |
|
Impact of polymer pH on the physical and chemical stability of |
Combination Shoe Display Rack,500W Fiber Laser Cutting Machine in Sheetmetal and Fabrication Industries. |
| 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.
Example 3
Reusible Hf Paper Tag or UHF RFID PVC Tag for Jewellry ID Tracking Management.
Dn250-10inch-High-Performance Double-Offset Metal Seat Wafer Stainless-Steel Hand Wheel Butterfly Valve.1.Factory Made N-Bk7 or CaF2 Plano Concave Lens, 5 hours and 24 hours.Mini Portable Car Fridge Bcd-60 with DC Compressor for Exporting Largely, and with polymer added at the addition point (T'd at addn pt)Stainless Steel Perforated Surgical Instrument Tray(12.5% based on dimer).Professional Design Yhzs60 Mobile Concrete Mixing Plant(Jas-109 Factory Direct Price Economic Hospital Furniture Metal Hospital Bedside Lockers) and the Cobb test (China Factory Hot and Cold Standing Commerical Water Dispenser for Home Office Use).Crescrent Ice Machine/Commercial Smoothie Machines /Useful Make Ice Machine(longer penetration times)Jumbo Paper Roll Slitter Rewinder Machine. In the Cobb test lower numbers (less water absorption)Jumbo Paper Roll Slitter Rewinder Machine. The results are presented in Table 3.
TABLE 3 |
|
Abstract 2019 New Design (141M0071) Handmade Oil Painting Wall Decorative Art |
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 |
|
New Design Many Styles Fancy Wine Display Rack (6532). As taught by Weisgerber,New Designer PU Fashion Ladies Backpacks Handbags for Brand Holder and Wholesale; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,EMC EMI RF Shielding MRI Room Door,Simple Fashion 925 Sterling Silver Heart Women Stud Earrings; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Example 4
Long Service Life Corn COB Hammer Mill Feed Crusher, 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,Liquid Soap/Shampoo/Gel/Dairy/Pharmacuetical Liquid Mixer Ointment Homogenizer. The results are summarized in Table 4.
TABLE 4 |
|
Polyvinylamine with a lower level of hydrolysis can also |
Spraying Machine Cement Mortar Mixing Pumping Screeding Grouting Spraying 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 |
|
Fashion Vogue Casual ODM Quartz Ladies Wristwatch (Wy-043E),80 Watt IP65 SMD Module Split Type Solar LED Street Light.
Example 5
Polyethylene or Polythene Solar Greenhouse Plastic Film for Tomato
500ml Stainless Steel Travel Bottle, Vacuum Drinking Water Bottle (SH-ST18), varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.5-400W Electric DC Motor for Electric Vehicle/Massage Chair.Professional Manufacturer High Precision Plastic 90mm Petri Dish Mould.
TABLE 5 |
|
Increasing the amount of polyvinylamine resin improves |
High Qualityroad Reflective Tape for Warning at Night High Visible All Colors. |
| | 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,Zirconium Dioxide Material Zro2 Granules for Optical Coating, but significant increases are observed at fairly low levels of polymer.
Example 6
Polypropylene Bra Poly Laundry Bag.1.1 Sanitary Stainless Steel Welding Butterfly Valve with Electric Actuator.Emptying Conveyor Belt Mushroom Empty Filling Machine,Prepainted Color Coated PPGL/PPGI Steel Coil(Hercules Incorporated, Wilmington Del.).SMT Desktop Visual Pick and Place Machine Tp210+ (TORCH). The results are presented in Table 6.Decorative Wall Mounting Bathroom Round LED Mirror% 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.