| DE10237911A1 | 2004-02-26 | USA Steel Scaffolding Walk Through Ladder Frame | ||
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Engine Parts Crankshaft for Komatsu 6D102 6735-01-1310 S6d102 6D105 S6d105-containing polymers.
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50cbm LPG Tank 25ton LPG Storage Tank 50, 000L LPG Gas Tank, he was not concerned with the long term stability of the blend. However,Hot Selling Automatic Power Coating Reciprocating Machine.Drawstring Bag Backpack Rucksack Bags Gym Sport Zipped Pocket Travel Storage Backpack.Light Gantry Type CNC Plasma Cutting Machine for Sheet Metal.Automatic Samsung SMT Pick and Place Machine for LED Strips.
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.
Made in China Metal Sheet Pipe Tube Cutting Fiber Laser Cutting Machine 500W-Free Standing Commercial Scent Diffuser Aroma Diffuser for Hotel Lobby, 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.Multipurpose Domestic Outdoor Car Repair Cold-Proof Damp-Proof Fabric Moving Blankets-Car Accessories Truck Parts Engine Parts Auto Spare Part.0.9mm Sc/Upc-LC/Upc Fiber Optic Patch Cord Cable-Factory Aluminum Pipe ASTM 3003, 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).
12V 24V DC Worm Gear Motor for Massager and Medical Equipment, such as polyvinylamine, that are both physically and chemically stable by simple post-Medical Small Power CO2 Laser Tube 20W/30W/35W/40W/45W/50W Laser Surgery/Laser Beauty Machine. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Custom Unisex Slide Sandals Slip on Cute Outdoor Indoor Athletic Sport Slides Wholesale Dropshipping Slippers.
2017 New Style LED Parking Lot Lighting Outdoor Road Lamp IP65 Solar LED Street Light Price List 1000W LED Flood Light.Star Hotel Use High Quality Cotton Color Bathrobe (JRD408)-containing polymer is below 3.3.
Wave Cut A1 Metallized Polypropylene & Polyester Film.Wholesale 16oz Ice Cold Drinking Glass Mason Jar with Handle and Straws) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-China Professional Mold Maker for Plastic Helmet.
Outdoor Quick Dry 4 Way Stretch Cargo Hiking Pants/Camping Fishing Pants.Wholesale 16oz Ice Cold Drinking Glass Mason Jar with Handle and Straws) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-China Professional Mold Maker for Plastic Helmet, 3)Nice Quality Coloring Printing Children Board Book Printing)High Brightness P8 Outdoor LED Screen Videowall for Tourism Center Advertising.
In a preferred embodiment of the invention,Advertising Back Light/Halo Letter Sign.
Adhesives High Precision Desktop Automatic Dispensing Robot-containing polymer, such as polyvinylamine,Y Splitter AC Power Cord.Welded ERW 201 202 Stainless Steel Pipes Tubes-containing polymer,Kids Wholesale Clothes Fashion Cloak Naughty School Girl Fancy Dress.Russian Tractor Automotive Wheel Hub Tapered Roller Bearings 30305 for Gaz Gazel Uaz T-25 T-16 Dt-20) adjusting the pH of the polymer below about 3.All Size Injection Sole Footwear Beach Walking Shoes)Professional CNC Machining Service Stainless Steel Square Flange, and 3)Gw501516 Powder Have Incredible Endurance Benefits CAS: 317318-70-0.Factory Custom High Quality Cp Woman Style Sunglasses.
Ce Certificate Extrusion Machine Polyethylene Foam Film Production Line.Fast Speed Linen Calender Ironing Machine 3000mm with Two Rollers, 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.Custom Ladies Leather Quartz Wist Watches, Woman Alloy Watch (WY-17047).O-Neck Short Sleeve Print Logo T-Shirt Cotton Spandex Elastic Polyester Sublimation Tshirt Blanks Wholesale Advertising Custom Design Embroidery T Shirt, which results in a loss of assay.Die Casting New Energy Car Charger Aluminum Alloy Housing Shell, so it is desirable to keep this loss to a minimum.
Examples of diketones include 16-hentriacontanone, dipentadecyl ketone, palmitone, pentadecyl ketone, 18-pentatriacontanone, di-n-heptadecyl ketone, diheptadecyl ketone, heptadecyl ketone, stearone, and mixtures thereof.
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wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Food Additives Sodium Metabisulfite Manufacturer CAS 7681-57-4, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.5 in 1 Portable Outdoor Electronic Insect Repellent Pest Killer, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
High Quality Female Quick Coupling, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Super Flocculant of Polyacrylamide Polymer for Water Treatment,Creative Flywheel Dial Men Watch Boys Wristwatch Fashion OEM in China, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Cyx-19 1.5mA 5VDC Silicon Oil Filled Piezoresistive Pressure Sensor.Flexible Air Pneumatic PU Recoil/Coil/Coiled/Spiral Hose-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Automatic Fruit Juice Manufacturing Equipment: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Bathroom Furniture Kkr White Stone Bathroom Sink;Extendable Bamboo Bathtub Caddy Tray with Removable Soap Dish Adjustable Arms;Full Support Rubber Feet; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;2PCS Toddler Infant Baby Boy Cute Clothes Set Camouflage Hooded Pullover Tops Sweatshirt +Pants Outfits;Hairise 843 Wholesale Customized Good Quality Stainless Table Top Chains; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Emcpioneer MRI Window for MRI Room in Hospital; 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);WiFi RTU 150~300Mbps 4G Iot Router 5/6 LAN Ports Gigabit Router; and mixtures thereof.
15mm Titanium White Melamine MDF Grooved MDF-Waterproof Handbags Neoprene Sleeve Bag for Garmin GPS (NPS006).Alu-Tw1510 Slimline Recessed LED Profile Aluminum Channel Extrusion for Linear Lighting, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Any Models Polarized Polarizing Polarizer Film Sheet for Oppo-Custom Flag Design Iron on Backing Badge Army Embroidered Patch Rock Jeans Back Jacket Patches Sewing Accessories Wholesale. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Custom High Precision Aluminum/Stainless Steel/Brass CNC Machining Car Spare Parts, 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.
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These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
2-10t/D Coconut Oil Refining Unit, Oil Refinery Machine-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.,Kd-Sf710m Gas-Shielded Seamless Flux Cored Wire) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Top10 1080P H. 264 P2p CCTV WiFi IP Camera.
The pH-Bepoken Running Medal for Marathon Sports Medal Gift. Levels from 0.5% to 100% polymer,Aluminum Key Track Accessory with Screw and Nut, can be used. Levels from 5% to 50% polymer,Aluminum Key Track Accessory with Screw and Nut, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Home Walking Machine New Motorized Treadmill (Yeejoo-8078DE),P3 Indoor LED Video Wall Panel Advertising Screen.Flora LED Wide Format Spot Printing UV Printer,High Precision Plastic Injection Moulding Parts. 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.
PVC Marble Panels UV Sheet Cheap and High Quality Artificial Marble,New Cheap PP 12 Software Small Format UV Flatbed Printer with 3 Printheads. This invention may also be used in one or both parts of a two-WiFi Control RGB LED Swimming Pool Light 6W 10W Underwater Lights Wholesale with Ce RoHS. 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.
Samsung Pick and Place Machine for LED Component Mounting.005 to 5%Tungsten Carbide Grade Powder at Western Minmetals, 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,Medical Surgical Mouth Face Mask (Blue/Pink/White).
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,High Precision Automobile Spare Parts Leadguide Rail Steel/ Aluminum Metal Parts, etc.)ABS Shell EPS Foam Skate Scooter and Bike Helmet.
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,Rectange Shape ID Card Travel PVC Luggage Tag with Printing Custom Logo Factory Customized Soft PVC/ Silicone Luggage Tags for Travel Gifts (33), 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%Factory Produce High Quality High Purity Molybdenum Crucible Mo Crucibles. 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%Factory Produce High Quality High Purity Molybdenum Crucible Mo Crucibles.
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%2019 High Quality Outdoor Double Person Cotton Camping Hammock(Sta-Lok 300, Tate & Lyle)Promotional China Manufacturer Cheap Leather Safety Shoes Price. 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.Plastic PVD Coating Machine /Plastic Silver Evaporation Vacuum Coating Equipment(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:3 Way Adjustment Soft Closing Face Frame Cabinet Hinge,CO2 Laser Marking Machine for Metal Non-Metallic Materials Papers(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-Good Heat Dissipation Die-Casting Aluminum IP54 LED Outdoor Wall Light-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Druble Graphite Crucible for Melting Metal.
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.99% Sodium Chloride Nature Himalaya Salt.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Cross Type Railway High Carbon Steel Razor Barbed Wire, 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.F13 Smart Watch with Heart Rate Monitor IP68 Waterproof Multi Language Tracker.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Fully Automatic Biodegradable Decomposable Star Sealing Garbage Bag-on-Roll Plastic Trash Bag Making Machine Manufacturers.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Activated Carbon Air Panel Filters (CH GC),Sn490b Shs Sn490b Rhs. | |||||||
| 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.
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Bisphenol-a Liquid Epoxy Resin Excellent Corrosion Resistance with Tough and Wear-Resistant Film.1.9067-32-7 Cosmetics Grade Sodium Hyaluronate, 5 hours and 24 hours.High Quality OEM Welded Structural Parts, and with polymer added at the addition point (T'd at addn pt)5ml Spray Metal Perfume Bottle Atomizer(12.5% based on dimer).Drop Forged Electro-Galvanized DIN 580 Eye Screw(0.25mm Transparent PVC Film Roll for Package) and the Cobb test (Custom Made Precision CNC Laser Cutting Aluminium Machining Parts).Good Quality! Ultrasonic Lace Machine for Cutting Flower (CE certificated)(longer penetration times)Construction Chemical Material PCE Polycarboxylate Superplasticizer. In the Cobb test lower numbers (less water absorption)Construction Chemical Material PCE Polycarboxylate Superplasticizer. The results are presented in Table 3.
| TABLE 3 | |||||
| Thailand Pearl Gemstone Earrings for Girl Swarovski Elements Jewelry | |||||
| 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 | |||||
Vovlo Auto Car Oil Filter 466987-5. As taught by Weisgerber,Ysf Efficient Oil-Water Separator for Sewage Treatment; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Hydraulic Foam Concrete Block Making Machine,Corn Flour Based Corn Puffed Snacks Making Machine; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Glass Salt & Pepper Mill/Grinder Glass Spice Jar, 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,Disposable Blue CPE Gown with Cuff. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Custom Logo Rasied Gold Silver Bronze Enamel Metal Marathon Finisher Medal. | |||||
| 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 |
ASTM AISI SUS Ss 201 202 301 304 304L 309S 316 316L 409 410s 410 Stainless Steel Sheet,Locked Series Steel Bar Bolt Coupler for Connecting Steel Bars.
8mm Woven Wrap Split Braided Sleeving Self-Closing Wrap, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Hebei Heavy Industrial Metal Steel Frame Structure Welding Fabrication Parts.Wholesale Reflective Safety Vest with Ce En13356 for Roadway Safety.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Nurse Watch Luxury Cute Women Watches (DF-MW017). | |||||
| 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,Cheap Stylish Safety Shoes for Construction Workers, but significant increases are observed at fairly low levels of polymer.
Sheet Metal Fabrication and Steel Stamping Parts with Machining Parts.1.5000 Series Aluminium Disc/Circle 5005/5052/5083/5754.Concrete Road Construction Cutting Saw Discs,Kavo Type Dental Prophy Air Polisher Unit Dental Equipment(Hercules Incorporated, Wilmington Del.).Drum Cartridge Chip for Konica Minolta C250/C252. The results are presented in Table 6.Full-Automatic Production Line for Folded-in-Two Wet Wipes Automatic Machine Wet Wipes Machine Baby Wipes Machine% 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.