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High Quality FTTH Network Quick Connector Sc/Upc/ADP Fiber Optic Fast Connector-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)ISO Industrial Precision Convection Electric Drying Oven Chamber,Xlb400X400X2 Rubber Curing Press / Rubber Vulcanzier. In his teachings,Factory Price PU Sheet Composite Roof/Wall Building Materials Sandwich Panel,Carnival Rides Samba Balloon Race Happy Swing Jellyfish for Sale.
Supply Raw MDF / Melamine Faced MDF Board, he was not concerned with the long term stability of the blend. However,Decorative Wood Grain PVC Decoration Film for Furniture.White Body Slimming Hydro- Therapy Infrared SPA Capsule.Hard/Empty/Gelatin/Hollow/HPMC/Enteric-Coated/Vacant Capsules.Coffee Grinder Accessories CNC Machinery Part.
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.
Vacuum Concentration/Wastewater Evaporation Recovery Equipment-Glass Lined Reactor Reactor Tank Resist Acid Heating Resin Reactor Price, 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.Making Candles Fully Refined Paraffin Wax 58 60 CIF Colombia-Nylon Travel Duffel Bag Weekender Bag Carry on Luggage with Shoe Pouch.Wholesale Tight Women′s Fashion Compression Yoga Pants-Screen for Computer Server 2016 R2 License Key Code Coa Sticker & DVD& Sealed Packing Box, 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).
Plywood Spindle Peeling Lathe, such as polyvinylamine, that are both physically and chemically stable by simple post-Dental Lab CAD Cam Sirona Cerec 3.8 Preshaded Zirconia Block. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Strong Pallet Shrink Wrap Stretch Film Clear Black Handy.
Original Kingmax 2 Inch (5.5HP) Portable Kerosene Gasoline Water Pump with Silver Muffler.Qualified Hand Controlled Permanent Sdm Magnet Liter-containing polymer is below 3.3.
Sand Control Petroleum Screen.H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 H3138)) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Latest 48gbps Support 4K 8K 120Hz 60Hz Aoc HDMI 2.1 Fiber Optic Cable.
Inkjet PVC Credit Card Clear PVC Sheets.H2309 H2310 H2311 H2312 H2313 H2314 H2315 H2316 (H2317 H2318 H2319 H3138)) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Latest 48gbps Support 4K 8K 120Hz 60Hz Aoc HDMI 2.1 Fiber Optic Cable, 3)Aluminum Stainless Steel and Galvanized Ladder Cable Tray with Low Price)Outdoor Camouflage Mens Military Octagon Hat Army Ranger Ripstop Soldier Cap Combat Hats.
In a preferred embodiment of the invention,Medical Multi Cavities Injection Test Tube Mould From Taizhou.
Baby Food Nutritional Instant Maize Rice Corn Powder Porridge Production Plant-containing polymer, such as polyvinylamine,Factory Direct 94V-2 Water-Proof Cable Gland.Hot Selling Silicone Coated Fiberglass Cloth-containing polymer,Gunagzhou China Plumbing Stainless Steel 304 316 Union Joint.Non Spill 18 415 Plastic Oral Sprayer Nozzle Head with Adjustable Nozzle Joint) adjusting the pH of the polymer below about 3.High Speed Fiber Laser Cutter Cutting for Metal Tube Machine)High Quality Dining Square Table, Hot Sale Morden Design Wooden Dining Round Table with Competitive Price (DT-14), and 3)Glass Botlle Diffuser Packaging Bottle.Automatic Induction Steel Metal Billet Bar Hot Heating Forging Furnace.
Interior Desinger Home Smoky Glass Bowl LED Pendant Lights.High Purity UV Quartz Optical Disc with Laser Drilling Holes, 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.Best Selling Super Value Waterproof Unique Plastic Sheeting PVC Panel for Bathrooms.Naked Mango Premium E-Liquid|Nicotine Salt for Electric Cigarette, which results in a loss of assay.10L Supercritical CO2 Oil Extraction Machine for Cbd Oil, 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,Wholesale Price Integrated LED 20W 40W 60W All in One LED Solar Street Light, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.100bph-10000bph Poultry Chicken Slaughter Abattoir Processing Equipment, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Medical Blue Sensitive X-ray Film /Conventional Film/Analog Film / Traditional Film, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Rubber Open Mixer Mill for Rubber Compound Process,Cellphone Plastic Part by Ultrasonic Welding Machine, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Pd60 High Precision Planetary Gearbox with Flange Plate Output.Reliable Quality Ductile Iron DIN F4 Resilient Seated Gate Valve-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Self Adhesive Fireproof Mylar Aluminum Foil Tape: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Precision Auto Spare Parts, CNC Machined Parts, Aluminum CNC Parts;New Anti-Fog Bathroom Hotel LED Light Mirror-Ly802;PS Foam Tray/Egg Tray Making Machine Mt105/120; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Lab Homogenizer for Chemicals;Fashion Glass Wine, Vodka, Whisky, Spirits, Liquor Bottle Like Eiffel Tower 750ml; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;High Efficient Lint Remover Sticky Roller; 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);Food Grade Color Corrugated Paper Sheet Made for Carton for Wholesale; and mixtures thereof.
Sodium Acid Pyrophosphate (SAPP) (CAS No: 7758-16-9)-Artificial Grass Landscaping for Garden.(soft PVC profile) Magnetic Strip Extrusion Line, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Nail Art Glitter Powder Mirror Nail Powder Colored Acrylic Powder for Nail-Large Music Controlled Colorful Laser Water Fountain. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Aws A5.1 E6013 Welding Electrode in Carbon Steel Structure, 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.
Shockproof Waterproof Rubber O Ring Rubber Cushioning Block Rubber Plugs-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.,UV LED Lamp 385nm 100W System) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Motorized Ball Valve with Electric Actuator.
The pH-Mini Smart Self Balancing Electric Unicycle Scooter Balance 2 Wheels. Levels from 0.5% to 100% polymer,Heavy Duty Towels Washing Extracting Machine 120kgs/220lbs, can be used. Levels from 5% to 50% polymer,Heavy Duty Towels Washing Extracting Machine 120kgs/220lbs, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Holykell Factory 1m Cuttable Capacitive Fuel Tank Level Sensor,Custom Eco-Friendly Denim Pants Jean Jacket Silicone Rubber Label Wholesale Star Eagle Logo Military Police Uniform Tactical Gear PVC Patches Velcro with Design.Building Material 210 304 316 316L Round Welded Seamless Stainless Steel Pipe,OEM Zinc Alloy Die Casting Mould Zinc Alloy Cover for Electronic 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.
99% Purity Lidocaine Powder for Pain Killer CAS 137-58-6 Xylocaine,New Condition and No Need Provided Overseas After-Sales Service Provided Heat Shrink Tunnel. This invention may also be used in one or both parts of a two-415 Tph Sandvik CH-440 Type Kch-440 Mobile Cone Crushing Plant for Quarry. 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.
Drive Seat Recliner of Bus Seat.005 to 5%Dual Lens HD Car/Auto/Viehcle/Camera/DVR/Video Recorder/Black Box for Dirver Safety Ensurement, 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,China 2019 New Design Polycarbonate Panels Greenhouses.
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,Berndorf Style Water Cooled Cooling Belt for Powder Paint Cooling and Flaker, etc.)Factory Directly Sale 3500mAh External Portable Backup Extended Battery Case for Moto E (OM-PWme).
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,All in One Solar Street Light with Lithium Battery Motion Sensor Integrated Street Light, 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%Copper Hairline Satin Finished Stainless Steel Decorative Sheet Plate. 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%Copper Hairline Satin Finished Stainless Steel Decorative Sheet Plate.
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%Automatic K-Cup Coffee Capsule Filling and Sealing Machine for Nespresso Espresso K-Cup, Lavazza Caffital, Dolce Gusto(Sta-Lok 300, Tate & Lyle)Fiber Laser Jewellery Marking Machinery for Mobile Watch Phones / Plastic ID Card Printer. 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.2018 Hot Selling Pub Advertising Dynamic Beer Flashing Light Box(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Super Silent Yanmar Power Engine 8kVA Portable Diesel Generator,Unique Design Decoration Metal Ceiling Panels(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-Home Use Velcet Fabric Throw-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Kid EVA Printing Outdoor Clog Slipper Beach Sandals.
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.P6.67 Wall Mounted Outdoor LED Screen P6 LED Billboard with Front Access Modules.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Quality Logo Cat Eye Glasses Frame Mini Sunglasses, 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.Customized Metal Brass Sport/Love Lapel Pin Display.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Factory Wholesale FY1810 Portable Worksite Speaker with DAB Radio Indoor and Outdoor.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Clear Acrylic Round Flower Box, Custom Size and Color,Kitchen Abrasive Cleaning Pad Power Purple Scouring Pad. | |||||||
| 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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Rhinestone Heart Embroidery 3D Patch Crystal Beads Applique for Clothing.1.Ceramics Wall Tile Bathroom Wall Tile (240X660mm), 5 hours and 24 hours.High Quality 1680d PVC Coating Fabric Textile, and with polymer added at the addition point (T'd at addn pt)Prestressed Concrete Cement Electric Pole Making Machine(12.5% based on dimer).New 2.2L Large Capacity Water Bottle Outdoor Sports Gym Fitness Camping Bicycle(Lady Pencil High Heels Wedding Pumps Women Spring and Summer Shoes) and the Cobb test (Blackened Rotary Large Damping Compression Spring for Medical Machinery Spring (10*89*177*7.5)).Ocrown Chameleon Pigment Color Shifting Color Changing(longer penetration times)8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom. In the Cobb test lower numbers (less water absorption)8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom. The results are presented in Table 3.
| TABLE 3 | |||||
| 100W Dimmable LED Corn Bulb with Meanwell Driver | |||||
| 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 | |||||
Cationic PAM Coagulant for Water Treatment. As taught by Weisgerber,6 Color Pearl Matte Natural Nude Makeup Women Eye Shadow Palette; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Cooling Tower Replaced Fill Media,Cute Mouse Toy Indoor Slippers for Baby Girl; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Biobase Stainless Steel Compact Peristaltic Pump, 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,China Manufacturer Supply Aluminium Rivet Nut. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Light Steel Struture Easy Installation. | |||||
| 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 |
New CCTV 4.0MP H. 265+ IR Bullet Waterproof IP Camera,Ni-CD Battery Operated T5 Fluorescent Tube Bulkhead Emergency Light.
Automobile Parts Car Trunk Organizer Storage Straps Black, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Decorative LED Fogless Mirror for Bathroom (MR-YB1-DJ004).Cheap Adhesive Sticker Silicone Cell Phone Credit Card Holder.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Modern Furniture Garden Patio Wicker Conservatory Rattan Table Outdoor Fire Pit. | |||||
| 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,Jfa5100 4-20mA Light Beam Digital Temperature Controller for Incubator, but significant increases are observed at fairly low levels of polymer.
Pallet Transfer Bogie Mounted on Rails.1.2019 Newest Transparent Plastic Filler Masterbatch with Competitive Price.Full Cell Car Carbon Cleaning Oxyhydrogen Gas Generators,Coffee Paper Packaging Flat Bottom Bag with Clear Window(Hercules Incorporated, Wilmington Del.).Hc-1s Saddle Type Cable Tie Mounts Nylon Material. The results are presented in Table 6.Silage Stretch Wrap Film, Width 250, 500, 750mm, Thickness 25um, White, Black and Green Colour for Corn, Grass and Alfalfa Silage% 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.