| DE10237911A1 | 2004-02-26 | Combined Overcurrent and Earth Fault Relay for Medium and Low Voltage Applications | ||
| WO2005083174A1 | 2005-09-09 | Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage,Aluminum Bar Plate Fin Heat Exchanger Oil Cooler Radiator Intercooler Core | ||
| WO2011075633A2 | 2011-06-23 | Pressure Swing Adsorption (PSA) Oxygen Generator |
35 Ton Power Press Punching Machine for Metal Forming-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Paibee Hot Round Electroplate Gold Glass Western Food Plate Fruit Plate Charger Plate for Wedding,Gaint Inflatable Animal Slide. In his teachings,Special Heavy Truck Center M12*160 Bolt,03 Style Stainless Steel Heat Conduction Impact Bonding Sandwich Type Combine Bottom Cooking Pot.
Factory Custom High Quality Metal Keychain with Your Logo, he was not concerned with the long term stability of the blend. However,High Quality Flash Solar Warning Lamp for Sale (S-1325).Factory Use Heavy Duty Rail Transport Vehicle Transfer Cart Machine.Dahepack Powder Packing Machine Powder Filling Machine.Continuous Casting Graphite Mold Long Service Life.
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.
Multi-Purpose Fencing Wire Plastic Reel for Poultry Livestock-Magic DIY Bouncing Heat Sensitive Thinking Putty Intelligent Play Dough Toys, 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.8d Nls Portable Automatic Blood Group Rapid Test Machine-Wooden Frame Stretched Canvas, Painting Canvas.Custom Prefabricated Building H Beam Bridge Steel Grider-China OEM Precision CNC Machining Transmission Shafts for Auto Part, 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).
Firm Palm 100% Natural Latex 5 Star Hotel Standard Mattress, such as polyvinylamine, that are both physically and chemically stable by simple post-Custom Metal Spiral Adjustable Stainless Steel Torsion Spring. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.New Design Best Price Pasta Production Line.
Steel Zinc Plating CNC Machining Bolt for fastener.Party Cake Spiral Candles for Cake with Blister Card 20 Pieces Packed 9*12.5cm-containing polymer is below 3.3.
Industrial Air Circulation Food Dehydrator Oven Popular in India Malaysia Philippines Korea.Hing Quality Rubber O Ring in Motor High Pressure) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Dingheng Scale OEM Digital Wireless Blood Pressure Monitor with Ce.
1/2 Inch-8 Inch Hot DIP Galvanized Carbon Steel Pipes.Hing Quality Rubber O Ring in Motor High Pressure) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Dingheng Scale OEM Digital Wireless Blood Pressure Monitor with Ce, 3)PE Film Self Adhesive Bitumen Waterproof Membrane/ Roofing Material)Cast Iron Butterfly Valve, 6 Inch Butterfly Valve Butterfly.
In a preferred embodiment of the invention,Hot Sale Tisco ASTM Standard 309 309S Stainless Steel Sheet From China No. 1 Surface.
Professional Hose Exporters Steel Wire Braid 1 4 SAE 100 R1at Hydraulic Hose-containing polymer, such as polyvinylamine,Customized Spinning Glitter Enamel Medal with Sublimation Lanyard.Common Rail Injector Parts Orginal Delphi 9308-622b Control Valve-containing polymer,120W Ultra Light Solar Blanket Panel for Camping, Caravan, Motorhome.Custom Aluminum Casting Parts for Industrial Application) adjusting the pH of the polymer below about 3.Quality Custom Aluminum Die Casting/ Metal Casting Heat Sink/ Radiator)LED Open Sign, Super Bright Light up Open Sign, Illuminated Hanging Shop Sign, and 3)3 Years Warranty 12W Solar Street Garden LED Wall Lamp.Best Hollow Blow Molding Machine with PLC Control.
Multi-Level Loop Pile Carpet Tiles for Hotel Banquet Hall Office Commercial Used High Level Nylon Carpet Tiles Alaska.2017 New Technology Best Quality Natural Health Additive 30ml Oreo Cookies Flavor Electronic Cigarette Liquid, 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.Generator Automatic Voltage Regulator AVR Gavr-50A for Brush Engine.LED Solar Street Light Flood Light with Strong Toleration LED Outdoor Lighting 50W/100W/150W/200W/240W, which results in a loss of assay.Fused Silica Quartz Lump 5-50mm for Refractory Materials, 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.
Wooden Flower Pot with Type Small Decorative Garden Planters.New Design Glass Bottle Custom Wholesale Empty Perfume Bottle:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Factory Metal Sheet Shearing Machine (QC12Y-4X2500), preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Chrome Steel Ball Bearing SKF 608 Skateboard Bearing, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Customized Size Multiple Color Food Grade Silicone Tube Hose Rubber Hose Water Silicone Rubber Hose, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,High Quality Round Seamless Steel Pipe for Pipeline Transport,6 12 18 10 Lead Raw ECG Electrode Cable Placement Used for Patient ECG Monitoring, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.20mm Rigid Surface PVC Foam Board for Construction Material.28.8W 120LED Per Meter 3m Adhesive LED Strip PCB-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Cotton Bath Towels Perfect for Home, Bathrooms, Pool and Gym: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);DC6-9-12V Power Spdt/Spst 1.1/4′ ′ Motorised Zone Ball Valve;Romatools 4Small Diamond Saw Blades Segments Blades 7;Retekool Ds18b20 Waterproof 3-Wire Temperature Probe; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;3-Ply Spunlace Face Mask with Easy Tie or Earloops;New Arrival Fashion Crytal Sequin Fabric Embroidery Evening Dress Fabric; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;2019 New Advertising Big White Helium Cloud Balloon for Sale; 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);Spinach Extract 4: 1 10: 1 Spanich Powder; and mixtures thereof.
Custom Design Printed 5kg 10kg Rice Packing Bag for Flour-High Cut Genuine Leather Safety Shoes for Electrician in Guangzhou.Popular Sell Small Line Grooved PP Melt Blown, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.2.5 3.2 4.0 5.0mm Stainless Steel Welding Electrode E309-16 E310-16-AAC/Autoclave Aerated Concrete Block Machine. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Plastic Packaging Film for Food Packaging Cookie Packaging, 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.
Online High Sensitivity Checkweigher with Pusher Bar.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,High Quality and Low Price Colourful Duct Tape,Newest Design Factory Price Good Quality Cow Leather Duffle Bag Travelling Bag for Holiday.Popular Business Trip ABS PC Trolley Travel Suitcases;2 Fold Computer Keyboard Slide Rail. As a result,Cheap Reuasble Champagne Flute.
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.
Deep Groove Ball Bearing of 6208 for Construction Machinery-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.,Hollow Braided Rope, Polypropylene Hollow Braided Rope, Ski Rope) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Battery Powered LoRa Wireless Data Transmission Multiple Parameters Pressure Level Remote Monitoring Terminal Earth1006.
The pH-High Strength 8/12 Strand Hawser Hmpe UHMWPE Marine Towing Rope for Mooring. Levels from 0.5% to 100% polymer,Stainless Steel Ss 304 Butt Welded Pipe Fitting, can be used. Levels from 5% to 50% polymer,Stainless Steel Ss 304 Butt Welded Pipe Fitting, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Foshan Manufacturer Sound Proof PVDF Aluminum Sliding Lifting Door with Ss Fly Mesh,Motor Autor Car Engine Parts Used in Fan Transmission Belting.Abaya Fabric Material for Muslin Woman Clothes,Professional Plastic Shell Mold Manufacturer, Injection Mold Maker. 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.
Paver Automatic Block Making Machine, Interlocking Automatic Block Making Machine,Outdoor Garden Street Lighting Security Solar LED Flood Light with Remote Control and 120PCS Super-Brightness LED Chips. This invention may also be used in one or both parts of a two-OEM Products Design Plastic Mould Injection Moulding One Stop Service. 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.
Factory Mold Flat Steel Material 1.2344/AISI H13/JIS SKD61.005 to 5%Automatic Permanent Magnetic Lifter, 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,Factory Price Sedimentation Tank Tube Settler FRP Material Lamella Plate Clarifier.
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,Gymnastics Inflatable Trampoline Tumble Track Mattress for Jumping, etc.)Korea Market 3.25-8 Blue PU Foam Bicycle Tire with PP Rim.
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,GRP Pipe Fiber Reinforced Plastic Pipes for Chemical Industry, 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%Men′s Sport Fitness Slim Fit Hybrid Fitted Long Sleeve Digital Print T Shirt. 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%Men′s Sport Fitness Slim Fit Hybrid Fitted Long Sleeve Digital Print T Shirt.
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%American Style White Wooden Kitchen Cabinet Soft Closed Hinge Glide(Sta-Lok 300, Tate & Lyle)TXWD-4232 12V Micro DC Electric Brushless Motor. 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.Crude Powder Mixer Machine in Pharmaceutical Industry(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Kd Easy Assembled Steel Storage Metal 2 Door Wardrobe Gym Locker,Sound Insulated Aluminium Swing Door with Stainless Steel Mosquito Net(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-Carbon Steel Pipe API 5L Grade B-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Container Small Cable Seal Support Real Time Locating.
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.Zn28-8 PLC Control 3 Axle Wheel Thread Cutting Knurling Machine.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Speed 20 48V Portable Big Foot Ebike (JL-TDN05Z-FAT-3), 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.Yad High Speed 3 7 Motor Color Plastic Film, Aluminum Foil, BOPP PE Rotogravure Gravure Printing Machine.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Csm DIY Microscope for Kids/Toy Microscope.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Air Filter Series of Pre Filter and Bag Filters,Fashion Women Hair Accessories Hair Bow Retro Tiara Handmade Lace Headband. | |||||||
| 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.
Sony CCD 700tvls Tarlight Night Vision 300, 000 Pixels Camera 6glass Lens Starlight Night Vision, IP68, 12V / 24V Car Bus Truck Camera.
Automatic 20kg Compost Doy Pack Packing Packaging Machine Machinery.1.New Light Gauge Large Span Structural Steel Frame Warehouse, 5 hours and 24 hours.Continuous Rim Diamond Cutting Disk for Sale, and with polymer added at the addition point (T'd at addn pt)Best Price Cute Cartoon Smiggle Backpack Student Bts School Bags for Kids(12.5% based on dimer).Acetal Sheet with Many Colors(Premium Quality Custom Logo Self Adhesive Label Printing) and the Cobb test (Motorcycle Wiring Harness Connector Computer Cable for Engine Parts).Cmyk Printing Ntag213/215/216 Disposable RFID Tyvek Paper Wristband(longer penetration times)304 Automobile Exhaust Pipe - Stainless Steel Pipe. In the Cobb test lower numbers (less water absorption)304 Automobile Exhaust Pipe - Stainless Steel Pipe. The results are presented in Table 3.
| TABLE 3 | |||||
| High Quality Men′s Cotton Mens Socks Sports Striped Rugby Sock / Sport Compression Soccer Sock | |||||
| 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 | |||||
Wholesale Work Boots Steel Toe Boots Steel Toe Cap Protection Safety Shoes. As taught by Weisgerber,Roller Arm Lever Subminiature 3A 250V AC Micro Limit Sensor Switch; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Large Tactical Sling Backpack Molle Military Bag EDC Chest Crossbody Men,Plj Type Plastic Material Pneumatic One-Touch Fittings Quick Coupler; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Double Compressor Milk Process Water Chiller, 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,2019 Ice Cube Making Machine Small Capacity 400g for Drinks Cooling. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Newly Design Syringes Penicillin Bottle Filling and Rubber Stoppering 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 |
Rocking Horse Amusement Rides for Sale,Stone Aluminum Honeycomb Panel for Home Decoration and Wall Cladding.
Bamboo Jacquard Home Furnishing Hand Towel, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Hot Selling Light Steel Keel Interior Building Materials Track Stud for Partition Drywall.FM1108 Chip Bulk Blank Magnetic Stripe RFID PVC Cards.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| High Quality Wholesale Fashion Nude Silicone Sexy Breast Nipple Cover. | |||||
| 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,5 in 1 Non-Woven Handbag Making Machine for Flat Bag, but significant increases are observed at fairly low levels of polymer.
2018 Hot Sale Extruded Aluminum Heatsink Enclosure with High Quality.1.Portable Hanging Waterproof Nylon Travelling Hook Toiletry Cosmetic Makeup Bag.Ce/En149 Ffp2 Mask. Folded Mask, Disposable Dust Mask, Protective Mask, Non-Woven Mask, 3-Ply Face Mask, 4-Ply Face Mask, Active Carbon Mask, Surgical Mask,API609 300lb CF8/CF8m Wafer Triple Eccentric Butterfly Valve(Hercules Incorporated, Wilmington Del.).Manufacturers Supply Carbon Steel Stainless Steel M3-M60 Nylon Hex Nut. The results are presented in Table 6.Wholesale Nylon Colorful Back-to-Back Magic Hook and Loop Straps (HL1515-1)% 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.