| DE10237911A1 | 2004-02-26 | Modern Decorative Linear LED Wall Lamp Indoor | ||
| WO2005083174A1 | 2005-09-09 | Chinese Supplier Aluminum Metal Bend Chassis / Sheet Metal Fabrication,MPO Fiber Optic Patch Panel 19inch with 4 MPO Cassette | ||
| WO2011075633A2 | 2011-06-23 | Medical Adhesive Acupoint Therapy Patch for Acute Sprain Patch |
Oishi Chocolated Filled Corn Puffs Crisp Cereals Cracker Processing Equipment-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Half Face Mask Protection Equipment for Face Mask,75 4K High Resolution Education Digital Blackboard Interactive Kiosk. In his teachings,Double Two Output Exit PVC Spiral Reinfroced Suction Hose Pipe Extrusion machine Line with Spiral Haul-off Tractor Caterpillar and Barrel Type Rotating Winder,PE 1000, PE 500 Polyethylene Machined Block UHMWPE Sheet.
Hot Sale Professional Sauna Ozone Machine Capsule Steam SPA Capsule, he was not concerned with the long term stability of the blend. However,Day/Night and Thermal Imaging Three Sensor Camera for Sale.Customized Permanent AlNiCo5 Magnet for Motor.EVA and Silicone Sticky Pad.Jewelry Earring with AAA Shining Cubic Zircon Fashion Tassel Earring.
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.
Factory Supply 80kw IGBT Type Induction Heating Machine for Preheating and Forging Heat Treatment,-Multilayer HDI Coil PCB Printed Circuit Board for Wrist Watch, 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.High Quality Plastic CPVC Wafer Butterfly Valve JIS Standard 10K-Mud Pump Bi Metal Cylinder Liner/Mud Pump Parts for Bomco /Emsco /National /Oilwell/Russian.Sancore Nappa Leather Back Sticker Huawei Mate20/PRO Phone Case-Hsl Pneumatic Rotary Hand Solenoid Air Valve, 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).
Australian Standard Galvanized Acrow Prop, such as polyvinylamine, that are both physically and chemically stable by simple post-China Pop Design PVC Ceiling/Wall Panel for Indoor. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Full Auto Stand up Pouch Forming Filling and Packing Machine (HMK-2000).
Online Free Residual Chlorine Sensor for Water Treatment - IP65 (CL-6850).Custom Top Quality Forging Metal Parts Electric Forge Steel Casting-containing polymer is below 3.3.
Good Uniformity pH2.5 Indoor LED Video Wall for Show.Digital Infrared Thermometer (V6530/V6532/V6533)) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-50mm Magnetic River Water Sewage Flow Meter for Acid.
Ultrasonic Tyres Washing Machine, Wheel Ultrasonic Cleaning Machine (JTS-1090).Digital Infrared Thermometer (V6530/V6532/V6533)) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-50mm Magnetic River Water Sewage Flow Meter for Acid, 3)New Style P5 Mirror LED Video Display Screen for Hotel Wedding)DIN2181 High Speed Speed Hand Taps, 2PCS/Set.
In a preferred embodiment of the invention,Malleable Cast Iron Pipe Fittings with UL FM Ce Certificates.
Red Expanded Metal Wire Mesh Expanded Plate Mesh-containing polymer, such as polyvinylamine,May Collapse Dyadic Interlayer Boiler.Nonwoven Wholesale Microfiber Base-containing polymer,High Output and Energy Saving Medical Oxygen-Making System.15colors Eyeshadow Makeup Cosmetics) adjusting the pH of the polymer below about 3.E27 5W-12W Rechargeable Emergency LED Bulb with Lithium Battery)Multilayer PCB Prototype Circuit Board Making, and 3)Hex Nut with ZP Cl. 8.2019 Newest Dt No. 1 Ios Smartwatch Dt88 Smart Watch for Men IP68 Waterproof Wristwatch.
Comfortable Outdoor Running Sneakers Fashion Sport/Sports Shoes for Men or Women.High Quality Carnival Heavy Rides Adults Huge Size 6 Ring Roller Coaster for Sale, 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.Factory Direct Sale Custom Design Metal Brass Gold Plating Shield Shaped Football Club Pin Badge.Digital Vernier Caliper, Preciva Electronic Stainless Steel Digital Caliper with 2.2′′large LCD Screen and Fraction/Inch/Metric Conversion for Length Depth Inne, which results in a loss of assay.Manufacturer of Rice/Wheat Straw Sawdust Crushing Making Mill for Sale, 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.
Replica Reference 54 B-Flat Tenor Saxophone R54 Saxophone Sts-R54 Tenor Falling B Sax Antique Copper Sachs Saxophone.Free Custom Foldable Dog Bowl /Silicone Pet Feeding Bowl:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,46/49/55 3.5mm Full HD 1080P LED Seamless Videowall, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Tag-Tags Keyfob Token-Ring Access-Control-Card RFID Proximity 125kHz Em4100 Chip Porta, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Reversible Stainless Steel Hot Rolling Mill Machine, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,E27 Bulb Energy Saving LED Grow Light for Indoor Plants,2′c-8′c Temperature and Ce Certification Coutertop Cake Cooler, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Adjustable Freestyle Urban Slalom Skate for Kids with CNC Chasis (JFSK-100).Decor Paper for Furniture, Wall Panels, Table Tops-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High Quality Bearing Units /Bearing Housings/ Pillow Block Bearings: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Custom Apparel Men′s Clothing Camo Plain Tshirt Long Sleeve Blank T-Shirt Wholesale Extended Rounded Hem Longline Camouflage T Shirt;High-Pressure Indoor Decorative Material PVC Laminated Wall Panel;Women Home Gym Fitness of Alaia Curve Legging Yoga Pant; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;ISO15693 13.56MHz Passive NFC ICODE DNA Tamper Proof RFID Tag for Wine;(M) Table CNC Plasma Cutter, Table Flame Cutting Machine; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;8-10 Inch Hanging Basket (KD7011-KD7012); 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);Modern Minimalist Interior Acrylic LED MD2018 Square Pendant Light; and mixtures thereof.
Purple Graduation Honor Cord-Hospital Instrument Medical Pendant Have Single Electric Tower Crane Arm Type of Ecoh055.Two Beams Active Infrared Intrusion Detector, Photo Beam, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Siemens Draeger NIBP Hose MP00953-NEMA23 Round Motor for Cutting Plotter Stepping Motor 57byg059A. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.2016 New Design Nylon Outdoor Camping Tents Pop up Tents Wholesale, 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.
Fashion High Quality Head Layer Genuine Leather Men′s Wallet.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Customized Professional Good Price of Super Liquid Adhesive Glue,Remote Control Valves Electronic Electric Motorised Motorized 90 Angle Stroke Actuator.Large Water Capacity PP Pleated Material 60 Inch 5 Micron Water Cartridge Filter for Power Plant Treatment;Low Cost Online Flying Fibre Laser Marking Machine China Supplier. As a result,Glass Induction Aluminum Foil Seal Liner.
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.
Supply Hot Sell Transparent Glass Perfume Bottle Sprayer Lid-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 Warehouse Rent Warehouse with Sandwich Panel JIS Certification) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Prefabricated Structural Steel Office Frame.
The pH-One Person Scotland Bath Sky Star Color Light Wet Steam Shower Room. Levels from 0.5% to 100% polymer,Durable Firm Poultry House Steel Structure Building for 10000 Chickens in Botswana, can be used. Levels from 5% to 50% polymer,Durable Firm Poultry House Steel Structure Building for 10000 Chickens in Botswana, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Wholesale Hinge Joint Field Fence/Farm Fence/Cattle Fence/Farm Fencing/Goat Fence/Deer Fence,High Quality Tire Repair Tool Kit, Tire Repair Strip.Ductile Iron Manhole Cover B125,HEPA Gel Seal Mini-Pleat Panel Air Filter in Phartmaceutical Industry. 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.
B Series Fng Straight Plug with Cable Collet and Lanyard Release 2 Pin Metal Connector,Contemporary Hotel Furniture Glass Dining Table. This invention may also be used in one or both parts of a two-Stainless Steel Flat Pan Head Micro Screws. 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.
ABC Co-Extruding Rotary Head Film Blowing Machine.005 to 5%Motorcycle Front/Rear Turn Signals Lm-303 E4 CCC DOT Certificated, 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,Press Machine Stainless Steel Rotary Unions.
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,School Wooden Blue Fireproof Table Desk for Child (HG-4001), etc.)2 Ton Aircraft Tow Tractor Baggage Towing Tractor Aviation Equipment.
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,Industrial Recirculating Screw Solar Ics Water Chiller Manufacturers, 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%Automatic CO2 Laser Roll Fabric Textile Cutting Machine Price. 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%Automatic CO2 Laser Roll Fabric Textile Cutting Machine Price.
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%Tr90 Fashion Durable Students Optical Frames New Design Eyeglasses Frames Multicolor for Children(Sta-Lok 300, Tate & Lyle)External and Internal Grinding Technical Ceramic Zirconia Ceramic Car Piston. No other wet end additives were used. Stock temperature was maintained at 55 C. The headbox pH was controlled to 7.5 with caustic.
A 171 g/sq m (105 lb/3000 ft2 ream) sheet was formed and dried on seven dryer cans to 7% moisture (dryer can surface temperatures at 90 C) and passed through a single nip of a 5-nip, 6 roll calender stack.4.0MP Sony Sensor HD CCTV Board Camera(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:High Quality Agar-Agar Strip 900cps Manufacturer,Machined Self-Locking Trapezoidal Leadscrew, Power Screw, Translation Screw. Left and Right Hand Screws, Split Nut, Half Nut(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-Electrostatic Paint Powder Coating Spraying Line Equipment-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Stripe Pattern Rainbow Glass Candle Jar Cup for Candle Making.
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.RC Car Dirt Bike Electric Car Custom Plush Toy Electric.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| High Quality Tungsten Carbide Rod for Making Drills and Endmills, 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.WPC (wooden plastic composite) Profiles Making Machine.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Rutile Titanium Dioxide R-218 for Inks /Master Batch Good Price.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| High Performance Supplier Alu Partition Wall Alloy,10 Solid Top/Cap Construction Block Making Machine Qt10-15 Automatic Hollow Block Brick Molding Machine. | |||||||
| 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.
Wastewater Treatment Grille, Domestic Sewage Treatment.
Hot Sales Flexible PCB Factory.1.Self-Locking Hook Flower Pull Tab Head Die-Cast Metal Zipper Head, 5 hours and 24 hours.Easy Operate Full Automatic Complete Pure Water Filling Line/Plant, and with polymer added at the addition point (T'd at addn pt)Cast Iron H-Eupex Couplings with BV Approved (European standard)(12.5% based on dimer).180-220grains/Kg New Crop Fresh Chinese Peeled Garlic(Heat Treated Welding Protection Glassfiber Cloth Ht800) and the Cobb test (Low Pressure Die Casting Aluminum Parts).Customized High Pressure 6 Inch Layflat Hose / Pipe for Farm Irrigation(longer penetration times)Automatic Fruit Juice Production Line for Hot Sell. In the Cobb test lower numbers (less water absorption)Automatic Fruit Juice Production Line for Hot Sell. The results are presented in Table 3.
| TABLE 3 | |||||
| Oil Extraction Tools (CNC machining) | |||||
| 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 | |||||
Rcyd Suspended Permanent Magnetic Separator for Iron Removing, Magnetic Separator for Conveyor Belts Used in Waste Recycling. As taught by Weisgerber,Titanium Stainless Steel Aluminum Cooking Hot Stock Mini Little Pot; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Granite Rock Jaw Crusher with Price List,Feed Additives 99% Zinc Glycinate CAS 7214-08-6 with Best Price; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Longer Sieve Life Vibrating Screen Mining Machinery, 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,Custom Precision Plastic Injection Blow Mold Automobile Parts. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| PP Grid Reinforced Scaffold Protective Netting for Safety Guard in Construction Building. | |||||
| 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 |
Hot DIP Galvanized Aircraft Steel Wire Rope Cable 7X19,Beauty Salon Chair Salon Waiting Room Chairs.
Molyboard Factory! Interactive Smart Whiteboard in China Experienced 10 Touchs, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Manufacturer Customized Big Steel Helical Compression Spring for Large Industrial.Automobile Rear Shock Absorber 48531-09490 for Toyota Hilux Kun25.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Open End Closed End Rivet Nut M3 M2 Aluminum. | |||||
| 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,China Wholesale Best Price PVC Coated Steel Galvanized Wire, but significant increases are observed at fairly low levels of polymer.
Top Quality Non Rising Long Stem Soft Sealing Gate Valves.1.Customized Precision CNC Milling Parts with Metal.Glass Storage Flat Drum Glass Jar for Food Chilli Garlic Granules Ginger Powder Dehydrated Vegetables Black Pepper,Agriculture Plant Protection Uav 30L Drones Professional Uav Crop Sprayer Auto Fly Agriculture(Hercules Incorporated, Wilmington Del.).Solar Accessory Solar Cable Clip. The results are presented in Table 6.Clone Premium Top Quality Living as Summer Flower Mint Tobacco Flavor Electronic Cigarette Liquid E Liquid% 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.