| DE10237911A1 | 2004-02-26 | The 3 Piece Sets of The Gingerbread Man Shape Cookie Mould Baking Tool to Turn The Sugar Cake Mould | ||
| WO2005083174A1 | 2005-09-09 | Virgin Plastic Foldable Crate Box,Food Grade Hyaluronic Acid Powder for Capsule with ISO CAS: 9004-61-9 | ||
| WO2011075633A2 | 2011-06-23 | 100% Human Hair Brazilian Mink Straight Bundles |
Clear Flexible PVC Steel Wire Reinforced Vacuum Pipe Hose-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Densen Customized High Quality Castings Cast Iron Prices Per Kg, Cast Iron Parts, Ductile Iron Clay Sand Casting Spray Paint Forklift Parts,Thread Economic Type G1 Solenoid Pulse Valve. In his teachings,The Last Day′s Special Offer Thermal Tejas Manufacturer Plastic Roof Sheeting UPVC Roof,Wafer Manual Seat Ring Pn10 Butterfly Valve Used on Water Supply Pipes.
Torx Screw/ Pin Screw /Satefy Screw /Anti-Theif Screw Fastener, he was not concerned with the long term stability of the blend. However,Propylene Glycol (PG) Industrial Grade 99.8%.Coextruded Poly Bubble Mailer Standard Size Serialized Tamper Mailing Bag with Printed.45 Degree Cutting Horizontal Furniture Panel Saw for Sale.2t@6m Hydraulic Pedestal Crane Folding Boom Crane Telescopic Marine Crane.
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.
Wholesale Cheap Custom Antique Bronze King Head Portrait Sport Award Medal-Cn101A Automaric Programmable Digital Street Light Timer Switch, 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.Prime Gi Steel Strip Galvanized Metal Strip Price-Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light.500W 1000W Stainless Steel Copper Fiber Metal Cutting Equipment-Christmas Gift Airplane Bamboo Pump Spray Airline Travel Amenities Kit for Toner, 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).
2017 Hot Sale Rubber Vacuum Vulcanizer with Ce&ISO9001 Certification, such as polyvinylamine, that are both physically and chemically stable by simple post-Green EVA Open Toe Kids Sandals, Durable Child Sandals. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Factory Industrial Fast Digital Glass Ceramic Tile Plastic Aluminum Flatbed UV Printer.
Jc627 Vacuum Pressure Sensor for Water Pump.Nitrogen Gas Generator for Laboratory Gc-Ms / LC-Ms Built-in M Series-containing polymer is below 3.3.
3 Stage Industrial Big Blue Water Filter for RO Water Purification System.450VAC Cbb61 Fan Capacitor Metallized Polypropylene Film) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Vintage Hot Sell Bubble Tube Chandelier Floor Lamp.
High Compression & Shear Strength Aluminum Composite Panel Honeycomb Used in Toilet Partition and Wheelchair Ramp.450VAC Cbb61 Fan Capacitor Metallized Polypropylene Film) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Vintage Hot Sell Bubble Tube Chandelier Floor Lamp, 3)Cheap Stage Light 25X30W RGB 3in1 LED Blinder Matrix Beam Wash Color Change Lighting)Premium Thermos Bottle Stainless Steel Cup for Gifts.
In a preferred embodiment of the invention,Bluetooth Barcode Scanner Ios Android 1d Laser Scanner Module with Real Time Clock with High Resolution Ms3391-L.
Cotton Printed Reversible Fashion Custom Bucket Fishing Hat-containing polymer, such as polyvinylamine,[2017]Front &Top Load New Design PVC Outside Waterproof Material Pizza Food Delivery Bag.Custom Injection Mold for PP Cosmetics Lid-containing polymer,Pdlc Switchable Smart Tint Film, Electric Window Film.Yashi 46 Smart Table Style Custom LCD Kiosk Stand PC Touch Screen) adjusting the pH of the polymer below about 3.242g Diao Brand Super Performance Laundry Soap)Galvanized Steel Gi Sheet for Machine Manufacture & Roofing, and 3)Toyo-Ta Denso 4 Pin Female Wire Harness Ignition Coil Plug Connector.Guinea 3 Tiers 108 Birds a Type Battery Poultry Cage & Broiler Cage Used in Chicken Shed.
Rock Small Jaw Crusher/Breaker.SD1000 High Efficiency Full Hydraulic Crawler Core Drilling Rig, 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.Paddle Blender Tea Herb Mixer Lab Mixer.M4 Pneumatic Air Driven Liquid Booster Pump Various Good Quality, which results in a loss of assay.Mesh Backing Nonwoven Abrasive Disc, 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.
Automotive Perforated Metal Stamping Part for Furniture.Na2s2o5 Sodium Metabisulfite (Sodium Metabisulphite) for Printing and Dyeing:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Just Add Water Compressed Mini Tissues Expend Face Tissues Factory, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.PP Grid Reinforced Scaffold Netting for Safety Protection Construction Building, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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Automatic Plastic High Coffee Milk Tea Cups Food Packaging Box Bowl Making Forming Thermoforming Machine: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);High Bright Anti-Glare 8 Inch 60W COB LED Ceiling Downlight;Gas Powered Commercial Stump Grinder;Support Leg for Trailer Parts Landing Gear; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Moistureproof Wood Grain Rigid Vinyl Floor Plastic Waterproof Flooring;Stainless Steel /Aluminum CNC Turning Parts for Computer and Telecommunications; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Renel Rattan Woven Leisure Sofa Chillout Lounge Modern Home Hotel Living Room Table Chair Lounger Garden Patio Outdoor Sofa Kubus Sofa Spiers Sofa Furniture; 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);Glass Perfume Tester, Small Spray Test Vial with Plug; and mixtures thereof.
Color Steel Insulated EPS Sandwich Panel for Roof and Wall-Remote Pilot Pneumatic Solenoid Pulse Valve with Right Angle Valve Parts.Sugarcane Pulp Paper Disposable Tray for Party, Paper Plate, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Modern Mobile Camp Warehouse Prefab House Building-Optical Workstation Aluminum Die Casting Housing (XD-11). The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Aluminium U Channel for All Thickness (SFC-101AL), 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.
Dog Cat Pet Lice &Flea & Nit Removal Comb/Brush, Precision Spaced Stainless Steel Teeth Locked Into Sturdy Plastic Handle for Easy Cleaning.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Cheap Small Lightweight Fashion Travel Satchel Sling Cross Body Shoulder Bag for Men,2-12 Cores Central Loose Tube Armoured Outdoor Fiber Optic Cable GYXTW.8m Aluminum Fishing Center Cabin Boat for Sale;Small Bag Sachet Scrub Tomato Ketchup Paste Sauce Filling Machine. As a result,Semi Automatic 2 Group Commercial Coffee Machine for Cafe Shop.
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.
Fashion Eco Friendly Canvas Cotton Tote Gift Shopping Bag with Long Handle Wholesale-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.,Investment Casting Stainless Steel Foundry) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Prime Prepainted Steel Coil.
The pH-UV-Proof Wr 4-Layers Non-Woven Bonded Fabric for Car Cover. Levels from 0.5% to 100% polymer,USB 3.1 Type C Male SMT+PCB Connector 3.1 Version for DIY Kit, can be used. Levels from 5% to 50% polymer,USB 3.1 Type C Male SMT+PCB Connector 3.1 Version for DIY Kit, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Mc4 Solar Connector for Solar Panel IP67 30A PV Connector Mc4 Connector,Korea Lens 42lb TV Backlight Use for LG Innotek Drt 3.0 42′′ a.Burner Radiant Tube Assemblies W Type Radiant Tubes,Cooling System for Stainless Steel Water Tank. 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.
Wood Pellet Cooling Machine/Pellet Cooler,PC120-2 Excavator Spare Parts, Hydraulic Cylinder Repair Seal for Komatsu. This invention may also be used in one or both parts of a two-China Customized High Quality Stainless Steel Precision Motorcycle Parts /Accessory Sample. 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.
Cold Rolled Steel Framing System Competitive Price Stud C Channel.005 to 5%Commercial Vacuum Packing Machine for Vegetable Coffee Powder, 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,ABC 3 Layer Rotary Die Head HDPE LDPE LLDPE PE Plastic Blown Film Blowing Machine Making Rolls for Agriculture Greenhouse Liquid Packing Food Packaging.
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,China Supplier Round Big White 480ml Glass Bottle, etc.)Customized Water Filtration Top Entry Bag Filter Housing.
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,25kg /50 Kg Polypropylene PP Woven Cement Sack Packing Bags for Grains /Sand, 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%Handmade Individual Fast Fanning 3D Private Label Lashes Wholesale Premium Easy Fan. 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%Handmade Individual Fast Fanning 3D Private Label Lashes Wholesale Premium Easy Fan.
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 Pet Food Processing Machine on Hot Sale(Sta-Lok 300, Tate & Lyle)Trade Assurance High Quality 18mm Chipboard/Flakeboard/Particle Board. 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.Precision Stamping for Aluminum /Brass/ Stainless Steel Sheet Metal(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Fire Man Carbon Steel 3.25lb Fire Fighting Axe,HDPE Hollow Wall spiral Pipe Extrusion Line(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-ESD Dotted Working Glove Anti-Static Strip Anti-Slip Industrial Gloves-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Ball Mill, Grinding Mill, Mining Equipment.
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.Customized Precision Metal Parts Copper Machining CNC Turning.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| FRP Pultruded Profiles Pole, 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.Fully Automatic Upper Arm Digital Sphygmomanometer.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Superior Commerical Indian Spice Grinder for Clients′ Demand.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Automatic Nylon Pyramide Triangle Small Tea Bag Packing Machine Price,One Arm Motorized Multifunction Hospital Equipment for China Supply. | |||||||
| 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.
Upholster Fabric and Premium Printed Striped Sofa Fabric 100% Polyester Velvet Fabricdesign Sofa Popular Fabric Jacquard Curtain Fabric.
ACSR CSA C49 Code Gull Power Transmission Line Electrical Power Cable.1.Hot Sale UV Sterilizer Box for Medical Beauty Salon Use, 5 hours and 24 hours.Blank White UHF RFID PVC Cards in Access Control Cards - Alien H3 512bits EPC, and with polymer added at the addition point (T'd at addn pt)Single Phase 220VAC 2.2kw 50Hz/60Hz AC Vector Control Frequency Inverter(12.5% based on dimer).New Electric Mug Press, Heat Transfer Machine for Custom Mugs(Optical FTTH Terminataion Fiber Optic Tool Kits) and the Cobb test (2*GU10 Aluminum Ceiling Downlight Holder IP20 Adjustable Surface Mounted Downlight).Steel Wheel Rim for Truck (8.25X22.5, 9.00X22.5, 7.50-20) Top Class Rim(longer penetration times)Baby Tableware Feeding Accessories Baby Food Warmer Bowl. In the Cobb test lower numbers (less water absorption)Baby Tableware Feeding Accessories Baby Food Warmer Bowl. The results are presented in Table 3.
| TABLE 3 | |||||
| Atf-805 Auto Car Transmission Oil Changing Machines with CE/SGS | |||||
| 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 | |||||
Plastic Injection Mould for Auto/Car Air Condition System (XDD-0165). As taught by Weisgerber,Window Blinds Components with Competitive Price; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Small Hydraulic Adjustable Customized Master Lift Gas Strut for Industrial,Label Sticker Roll /Custom Label Sticker with Logo/Waterproof Adhesive Bottle Label Sticker; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Auto Diesel Engine Parts Komatsu SAA6d140e-2 in Valve 6215-41-4110 6215414110, 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,5% off Bboss New Hair Product Wholesale Cheap Virgin Remy Raw Brazilian Human Hair. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Forged Steel Working Rolls, Forged Mill Roll. | |||||
| 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 |
Nylon Material Baby Bottle Brush Set Nipple Small Cleaning Brushes,Hot Sale Design Cationic Fabric for Backpacks Wtih PU Backing.
15mm Poplar Veneer Plywood Formwork, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Natural Looking Plastic Green Grass Carpet.Paper Egg Tray Hydraulic Clicker Press Cutting Machine.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Solid Carbide High Precision Lettering Cutting Tool. | |||||
| 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,Lean Tube Working Table, Lean Tube Electronic Assembly Line, but significant increases are observed at fairly low levels of polymer.
Multi-Style Decorative Aluminium Fence Panel with Laser Cut Perforated.1.8011 Heat Seal Lacquered Aluminum Foil for Food Packing.Zinc Threaded Hub,AG-40h-2 Cheap Electric Single Arm Surgical ICU Pendant(Hercules Incorporated, Wilmington Del.).Wholesale Customized Hot Selling Cheap Torsion Spiral Mechanical Toy Garage Door Force Steel Helical Spring. The results are presented in Table 6.Multi Span Glass Greenhouse Intelligent Glass/PC Greenhouse for Planting/Cultivation/Agriculture% 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.