| DE10237911A1 | 2004-02-26 | 4FT Wood Log Rounder Debarking Machine | ||
| WO2005083174A1 | 2005-09-09 | Softshell Fabric for Sherpa Lined Winter Men Jackets,Metal Building Materials Hot Dipped Galvanized Steel Gratings | ||
| WO2011075633A2 | 2011-06-23 | Cooling Nozzle to Avoid Piston Over Heat up and Burn |
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Weisgerber (U.S. Pat. No. 2,961,366)Memory Foam Keyboard Wrist Rest Pad Black Mouse Pad,PLC Control Galvanized Pipe Making Tube Welding Machine. In his teachings,Europe Type Turnbuckle Eye&Eye,New Design Cheap Price PVC Plastic Insulator Double Top Line Tie.
Vs1-12 Side Mounted Vcb Indoor High-Voltage Vacuum Circuit Breaker, he was not concerned with the long term stability of the blend. However,Stacking Acrylic Chateau Furniture Wedding Chiavari Chair (JY-J20).Woodland Safety Shoes Steel Toe Cap Industrial Men Boots.China Carbon Steel Plate S50c 50#.Flat Ladder Tape, Ceramic Fiber Tape Thermal Insulation Materials, Ceramic Fibre Tape.
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.
19′′ Smart Table Android Windows PC Touch Screen Kiosk-1060 1100 3003 3105 5052 5005 Aluminium Coils Manufacturer in China, 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.Ce ISO Hydraulic Crane with 48m Boom Length for Sales-Wall Mounted Make up Cosmetic Bathroom Mirror.JIS Misumi Standard Round Latch Locks for Injection Molds Parts Return Units for Moulds Components-Coal Mine Mobile Conveyor Belt, 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).
Best Price 85% Fixed Carbon Anthracite Filter Media for Sale, such as polyvinylamine, that are both physically and chemically stable by simple post-Cuddy Cabin High Speed Aluminium Tour Sport Fishing Boat Yacht. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.HOWO 18000L 6X4 Combine Jetting Sucker Vacuum and Jet Vehicle.
Vaporizer Vape 1600mAh Variable Voltage USB Adjustable Rechargeable Twist Vape Battery.15.5oz Pigment Printing China Flex Banner-containing polymer is below 3.3.
Customized Clear PU with Natural Lace Front Blond Remy Human Hair Wig.Universal Hot Glue Dispensing System Machine for Electronic Products) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Wide Mouth Glass Mason Canning Containers 8 Oz Jar with Metal Lids.
55mm Commercial Hitting Stance Golf Mat Tee Turf Mat for Driving Range Golf Courses Practice.Universal Hot Glue Dispensing System Machine for Electronic Products) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Wide Mouth Glass Mason Canning Containers 8 Oz Jar with Metal Lids, 3)iPhone Case for X Xs)165 Cm Jarliet Real Skin TPE Sex Doll Sexy Toy for Male.
In a preferred embodiment of the invention,Clear Soft Silicone Baby Toothbrush for Chewing.
Professional High Security High Power Locksmith Tools-containing polymer, such as polyvinylamine,Well Drilling Symmetric Concentric Overburden Casing Drilling Bit Equipment System.Rock Melting Chemical/Rock Blasting Agent/Rock Cracking Agent-containing polymer,Ultrasonic Welding Nonwoven Carbon Bag Packing Machine..Free Sample General Relay Super Miniature Low Power Relay Kayal) adjusting the pH of the polymer below about 3.2016 New Design Wax Pen Black Widow Dry Herb Vaporizer)Canal Crossing Pipe Jacking Machine, and 3)IPL Shr Hair Removal Machine Home Use Laser IPL Beauty Machine.Texapon N70 MSDS/Sodium Lauryl Ether Sulfate 70%/SLES 2eo.
20% Higher Efficiency Shrimp Engineers Server Oversea Southern Cold Storage Insulated Cool Room Panels.Pet Engineering Grade Security Film Reflective Sheet Prism Reflector Material, 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.Hospital Medical Emergency Treatment Trolley Treatment Cart.China Boat Parts Heavy Duty Manhole Cover, which results in a loss of assay.150kw High Power Electric Vehicle DC EV Connector GB/T 20234 Standard, 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.
Automatic Car Key and House Key Cutting Machine for Locksmith.Precision Gun Type Infrared Thermometer:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Direct Manufacture Grade a and B Birch Adult Wooden Tongue Depressor, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.10 Inch~40inch Inch 1um PP Melt Blown Filter Cartridge for Water Filter, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
China OEM Supplier Air Conditioner Motor Shaft, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Coffee Valve/Coffee Bag with Valve/Coffee Bag Valve/One Way Valve,Car Parts Wheel Hub Bearing for Toyota Corolla Nre181 42450-02140, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Customed Laser Edge Garments Woven Patch/Badge.Indoor White Marble Stone Fireplace Mantel-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High Quality 18 415 Sprayer Pump for Perfume Bottle: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);2017 OEM Artwork Printing Fashion Vogue Silicone Slap Watch (DC-933);Plastic Pipe, Polyethylene Pipe, Water Supply Pipe, HDPE Pipe;Custom Wiring Harness and Cable Assemblies Manufacturer; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Rosen 3kw off Grid Solar Energy Systems with Battery Bank;China Factory OEM Produce Custom Design Embroidery Blue Cotton Terry Baby Neck Bib; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Hot Sale of SHMP, Sodium Hexa Meta Phosphate; 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);Green/Red/Black Colorful Asphalt Shingles with Glass Fiber; and mixtures thereof.
Customized Clear Candle Container with Embose-Modern and High Quality Office Furniture Swing Door Steel Filing Cabinet Steel Cabinet.1200X2400mm Toilet Floor Tile Kuching Wholesale Island White Onyx Stone, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.High Speed Low Noise Screw Coil Nail Making Machine Automatic Coil Nail Collator Machine-on Sale Stage Lighting Aluminum Truss. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Food Grade Top Quality China Supply Betaine Anhydrous Capsule 99%, 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.
25t Rubber Vulcanizing Machine Small Rubber Vulcanizing Press.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,(JR-1542) Garment Label Printing Machine in Flexographic Printers,Industrial Steel Poultry Cage for Laying Pullet Chicken.Food Grade Clear Glass Food Jars with Lug Cap and Logo Printing;Customized Jumbo Roll Rewinding Machine/ Paper Roll Machinery/ Toilet Paper Making. As a result,1450mAh Ni-MH 1.2V AA USB Rechargeable Battery.
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.
Plastic Sunshade Net in Flat Wire and Round Wire-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.,Industrial Wafer Type Lug Butterfly Valve with Handle) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Disposable Foam Thermocol Plate Making Machine.
The pH-Aluminium Plate for Ceiling Aluminum Coil/Decorate. Levels from 0.5% to 100% polymer,T-Shirt Clamshell Heat Press Sublimation Machine (40X60cm), can be used. Levels from 5% to 50% polymer,T-Shirt Clamshell Heat Press Sublimation Machine (40X60cm), are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Hot Sell Aluminum Profile for Thermal Break in Foshan,Hot Selling Fgg. 0b. 309 Metal Circular Push Pull Connector.Fruit Shape Orange Lemon Watermelon Cute Cosmetic Bag,5 Micron PP Sediment Cartridge Security Filter for Drinking Water Purifying. 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.
Cu/Mocu/Cu (CPC) Sandwich Composite Heat Sink of Electronic Packing Material,DMX Disco LED Lighting 7PCS RGBWA Moving Wash Head for Night Club. This invention may also be used in one or both parts of a two-DC Brushless Fan PCBA 12V, 60W, High Rpm for 56inch Blade. 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.
Auto Accessories Seat Cup Holder.005 to 5%Hot Selling OEM Comfortable Outdo Cycling Basketball Sport Sun Glasses, 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,Hotel Steel Digital Room Safes with Large LED Display.
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,Ventilation Pipe -PP Ventilation Round Pipe, etc.)High Efficiency PV Thin Film Solar Panel Factory.
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,Long Range 500m Rechargeable Outdoor Waterproof LED Flashlight LED Torch (SYSG-190509), 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%Solar Energy Saving Lithium Battery 20W 30W 40W 50W 60W 70W 80W 100W Integrated Lamp All in One Solar LED Street Light. 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%Solar Energy Saving Lithium Battery 20W 30W 40W 50W 60W 70W 80W 100W Integrated Lamp All in One Solar LED Street Light.
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%Camping Square Pre-Seasoned Cast Iron Induction Grill and Griddle Frying Pan(Sta-Lok 300, Tate & Lyle)Yz4 40~60mesh Od5mm Cast Tungsten Carbide Welding Rod Wire Hardfacing Electrode. 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.Powder Vacuum Conveyor to Window & Door Extruder(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Wholesale 1000ml Aromatherapy Diffuser Hotel Scent Air Machine for Sale,Rg-017 High Security Resettable Combination Padlock(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-Black Phosphate Bugle Head Drywall Screw Coarse Thread-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Professional Manufacturer of Customize Glass Baby Feeding Bottles.
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.Xca100 100 Ton All Terrain Mobile Truck Crane for Sale.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Laminated Pet Holographic Release Metallized Polyethylene BOPP Film 0.1mm/0.3mm Pet, 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 3.25 Ton Single Column Deep Drawing Punching Machines Hydraulic Pipe Press.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Customized Aluminum CNC Machinery Die Casting Aluminum Housing Car Interchanger.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Modern Design High Quality Economical Tunnel Greenhouse,Light Steel Stud and Track for Ceiling with High Quality. | |||||||
| 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.
Transparent Laminated Offset Printing Customized Design Plastic ID Business Card.
UK Standard Smart WiFi Touch Wall Light Curtain Switch.1.Factory Directly Produce Plastic Injection Mold Chair Mold, 5 hours and 24 hours.LED Aluminum Profile Channel for Office Main Lighting, and with polymer added at the addition point (T'd at addn pt)China Manufacturer Recycled Grey Mattress Pad Cover(12.5% based on dimer).Full Color LED Commercial Billboard for Advertising(Factory Direct Sale Custom Auto Refinish Paint Masking Tape/Crepe Paper Tape) and the Cobb test (Poly Aluminium Chloride for Water Treatment PAC From Shandong).OEM Hot Sale Outdoor Wicker Cane Rattan Storage Picnic Basket(longer penetration times)2017 Hot Sale Rubber Vacuum Vulcanizer with Ce&ISO9001 Certification. In the Cobb test lower numbers (less water absorption)2017 Hot Sale Rubber Vacuum Vulcanizer with Ce&ISO9001 Certification. The results are presented in Table 3.
| TABLE 3 | |||||
| Advertising Flashing Dynamic LED Light Box | |||||
| 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 | |||||
100% Virgin UHMWPE Colored Truck Liner Bed Bridge Plate Sheet. As taught by Weisgerber,Custom Design Plush Panda Animal Slippers Comfort Foam Support by; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Hot Sale 260 Ton All Terrain Truck Crane (QAY260),Hot Dipped Galvanized Deer Fence From Factory; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Blue Color Disposable Vinyl Gloves for Dentistry, 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,P10 Outdoor SMD Cylinder Display. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Spray Painting Machine for Car Rearview Mirror. | |||||
| 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 |
High Quality UV Protected Colored Solid Polycarbonate Sheet,Cheap Decorative New Coloured Paper Washi Tape with DIY.
3/4Inch Dn20EL Cooling Tower Float Ball Valve with Water Tank, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Bamboo Monitor Stand Riser-Laptop Desk Shelf Monitor Riser for Cellphone/TV/Printer/Computer Stand with Storage Organizer for Home Office Bt-2221.Sterilant Gas Mixtures 10% Eo and 90% CO2 From Dsw.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| UV Laser Marking Machine (with Air Cooling System). | |||||
| 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,490HP Top Selling Low Temperature Glycol Water Cooled Screw Industrial Water Chiller, but significant increases are observed at fairly low levels of polymer.
Jwell-PLA|Pet Plastic Biodegradable Sheet Recycling Agricultural Making Extrusion Machine for Food Packing|3-D Printing|Garbage Bag|Agricultural Mulch Film.1.16 Gauge Twisted Soft Annealed Black Iron Tie Wire Galvanized Binding Wire.Container Cable Seal with GPS for Live Tracking and Seal Unseal Status Monitoring,Red Graduation Honor Cord(Hercules Incorporated, Wilmington Del.).Morden Design Steel Structure for Workshop. The results are presented in Table 6.Granule NPK Compound Fertilizer Complete Production Line% 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.