| DE10237911A1 | 2004-02-26 | China Manufacturer Black Anodized Sheet Metal Stamping Part | ||
| WO2005083174A1 | 2005-09-09 | 70W 100W 120W Ce RoHS Energy Saving IP65 Outdoor Integrated All in One Solar LED Street Light,4′x8′x3/4′ 18mm Melamine MDF Slatwall Panel for Display and Decoration | ||
| WO2011075633A2 | 2011-06-23 | with Heating Platens PLC Controller 200 Ton Hydraulic Hot Press |
Jumbo Paper Roll Slitter Rewinder Machine-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Abstract 2019 New Design (141M0071) Handmade Oil Painting Wall Decorative Art,New Design Many Styles Fancy Wine Display Rack (6532). In his teachings,New Designer PU Fashion Ladies Backpacks Handbags for Brand Holder and Wholesale,EMC EMI RF Shielding MRI Room Door.
Simple Fashion 925 Sterling Silver Heart Women Stud Earrings, he was not concerned with the long term stability of the blend. However,Long Service Life Corn COB Hammer Mill Feed Crusher.Liquid Soap/Shampoo/Gel/Dairy/Pharmacuetical Liquid Mixer Ointment Homogenizer.Spraying Machine Cement Mortar Mixing Pumping Screeding Grouting Spraying Machine.Fashion Vogue Casual ODM Quartz Ladies Wristwatch (Wy-043E).
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.
80 Watt IP65 SMD Module Split Type Solar LED Street Light-Polyethylene or Polythene Solar Greenhouse Plastic Film for Tomato, 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.500ml Stainless Steel Travel Bottle, Vacuum Drinking Water Bottle (SH-ST18)-5-400W Electric DC Motor for Electric Vehicle/Massage Chair.Professional Manufacturer High Precision Plastic 90mm Petri Dish Mould-High Qualityroad Reflective Tape for Warning at Night High Visible All Colors, 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).
Zirconium Dioxide Material Zro2 Granules for Optical Coating, such as polyvinylamine, that are both physically and chemically stable by simple post-Polypropylene Bra Poly Laundry Bag. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.1 Sanitary Stainless Steel Welding Butterfly Valve with Electric Actuator.
Emptying Conveyor Belt Mushroom Empty Filling Machine.Prepainted Color Coated PPGL/PPGI Steel Coil-containing polymer is below 3.3.
SMT Desktop Visual Pick and Place Machine Tp210+ (TORCH).Decorative Wall Mounting Bathroom Round LED Mirror) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-500W Fiber Laser Cutting Machine in Sheetmetal and Fabrication Industries.
Hydraulic Submersible Cement Grout Mortar Pump with High Efficiency.Decorative Wall Mounting Bathroom Round LED Mirror) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-500W Fiber Laser Cutting Machine in Sheetmetal and Fabrication Industries, 3)Small Size Indoor LED Colorful Musical Dancing Water Fountain)European 450ml Earth Shape Diamond Transparent Clear Glass Wine Bottles.
In a preferred embodiment of the invention,TBTUTM-1000CSI Universal Testing Machine with PC and Servo control type.
Bamboo Standing Computer Desk Monitor Stand Riser Stand Steady up Adjustbale Height Desktop Laptop Bt-2228-containing polymer, such as polyvinylamine,Ningbo Smart High Quality Phf-G Plastic Pneumatic One Touch Fittings.Tractor Peanuts Digger / Groundnut Harvester with Best Price-containing polymer,Control Valve, Air Intake Hose Brake Booster Vacuum Valve 11617521860 for BMW E60, E61, E65, E66, E67.Industrial Clear Water Fuel PVC Spring Spiral Pipe Steel Wire Reinforced Delivery Hose) adjusting the pH of the polymer below about 3.Custom Industrial Parts 3D Printing Machine Service Rapid Prototype 3D Printing Parts)Patten Custom Jacquard Design Fall Boutique Knitted Cotton Kid Vest for Infant, and 3)LED Light Bulb 3W C37 Candle Lamp E14 Warm Color/Cool Color.Conventional Turret type Milling machine--58X12 large working table, hot sale type, Taiwan spindle, OEM factory.
India Market Mosquito Flynet Aluminum Wire Mesh.Track Lighting & Indoor LED Lighting for Home, 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.Metallised Pet MPET Metallized Pet Film for Flexible Duct.Surface Finish Required Die Casting Processing Aluminum Baking Tray Set, which results in a loss of assay.PU Leather Kids Bed/Living Room Children Furniture (BF-15), 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.
Customized Microfiber Fabric Golf Towel Hand Towel with Handle.Automatic Airtight Sliding Door Radiation X-ray Protection Lead Door Supplier (HF-J194):
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,High Quality 19′′ Standard Installation Wall Mount DDF Network Cabinet, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Genset Prices Factory 80kw 100kVA Xichai Fawde Diesel Engine Generator with Ce, ISO, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Factory Custom High Quality Cp Woman Style Sunglasses, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Yk-11 Yk11 Powder Yk 11 Sarm Powder in High Quality,Private Label 0.05 0.07 0.10 Russian Easy Fans Eyelash Extension 2D 3D 4D 5D 6D 8d 10d Brown Volume Lashes, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Downlight IP65 8W CCT Changeable Fire Rated LED Down Light with Bezel Changeable.Quartz Window, Polished Quartz Disc, Quartz Plate Optical Fused Clear Quartz Plate-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Marine Welded Stud Anchor Chain: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);20t/D Corn Mill Maize Flour Milling Machine Flour Processing Equipment;304/316/410 Stainless Steel Pan Head Hex Socket Self Tapping Screw;Sally 1000X600X35mm Horizontal Bathroom Makeup Dressing Glass LED Mirror with Silver Coated; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Food Sugar Liquid Spice Detergent Powder Packing Machine;High Brightness Full Color Outdoor Pole LED Board; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Guanjie Spray Paint New Production Line-Automatic and Semi Automatic; 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);CNC Machining Parts for Fitness Equipment Turning Parts; and mixtures thereof.
Semi-Auto Water Bottle Blow Molding Machine/Manual Plastic Bottle Blower Dryer-Tower Crane Construction Aluminum Ladder Price on Sale.UK Polyester Hand Waving Flag for Election, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Mechanical Bar Screen in Papermaking Sewage Treatment-Airless Bottle Cream Pump Vacuum Flask 15ml 30ml 50ml Cosmetic Pump Bottles for Cosmetic. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Professional Hose Exporters Steel Wire Braid 1 4 SAE 100 R1at Hydraulic Hose, 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.
1ml Clear Tubular Glass Ampoule.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,ISO 3581-B-Es312-16 Welding Rods,OEM Ladies Waterproof Metal Crystal Quartz Wrist Watch.2000bph 4000bph 6000bph 8000bph 500ml Automatic Water Juice Hot Filling Bottle Blower Pet Blow Moulding Machine Automatic Blow Molding Machine;Neoprene/Chloroprene Rubber (CR). As a result,Gas Stove with Two Burner Non Stick Gas Cooker (JP-GC206TS).
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.
Good Sealing Rubber Gasket Ring for Bottle Stopper-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.,Mining Machinery Parts Diamond Saw Blade Segments for Granite) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Quality Classic Quartz Watch Men&Women Custom Logo 3ATM Analog Watch (71287).
The pH-Singlemode Multimode 24 Cores MPO MTP Fiber Optic Trunk Cable. Levels from 0.5% to 100% polymer,Cama Single Chamber Tea Bag Packing Machine with Heat Sealing Outer Bag (Model DXDC8IV) //31 Years Factory for Tea Bag Packing Machine//, can be used. Levels from 5% to 50% polymer,Cama Single Chamber Tea Bag Packing Machine with Heat Sealing Outer Bag (Model DXDC8IV) //31 Years Factory for Tea Bag Packing Machine//, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Full Automatic Onion Powder Packing / Packaging / Filling Machine,Hospital Medical UV Ultraviolet Sterilition Light Lamp Sterilizer.AU-300K NEW Design Electronic Digital Water Gold Tester Machine, Water Gold Testing Machine,1050 1070 1100 3003 Spinning Treatment Aluminum Circle / Disc for Utensils Cookware. 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.
Plastic Faucet and Mold Suppling, Injection Mould Maker in China,Computer Flat Knitting Machine, 52 Inch Double System Computerized Fully Jacquard Sweater Knitting Machine. This invention may also be used in one or both parts of a two-Blue White Orange Color Desiccant Silica Gel. 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.
Hot Sale China 3# Invisible Zipper with Normal Tape.005 to 5%China Cast Iron Casting of Turbine Shell Manufacturer, 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,Agricultural Cattle Animal Feed Cutter Paddy Rice Straw Grass Silage Cutting Chaff Crusher Machine with Stable Work.
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,Cast Iron Pre-Seasoned Skillet Dish Cookware Frying Pan, etc.)Single Wall Stainless Steel Cocktail Goblet Inox Goblet Metal Mug Small Volume Cup.
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,Factory Price Full Automatic Fruit Pulp Juice Beverage Filling Machine, 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%1000kg Luxurious Passenger Elevator with Mirror Redwood Finish. 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%1000kg Luxurious Passenger Elevator with Mirror Redwood Finish.
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%Eco-Friendly 7D PVC Leather Car Floor Mats and Trunk Mats for Land Cruiser(Sta-Lok 300, Tate & Lyle)8mm Thickness Melamine Faced MDF Boards Laminated MDF Boards/Panels. 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.Automatic Register Gravure Printing Machine Rotogravure Press(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:99%Min Natural Edible Sea Salt,on Sale Marble Stone Fireplace Mantel Piece Carved Floral and Human Head Relief(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-Modern Artificial Stone Bathroom Cabinet Sink Resin Basin for Bathroom Furniture-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Us UL Testing and Certification Service for Electric Scooter.
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.March Expo Competitive Price Ceramic Tile Square Tile Edge Trim Aluminum Tile Trim Profile.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Wholesale Round Frosted Glass Bottle for Water, Wine, Juice, Liquor, 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.Wholesale PP Laminated Kraft Paper Dunnage Air Bag for Container Transport.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Ductile Iron Pump Parts/Pump Components.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| China Steel Rail/ Guide Rail for CNC Plasma Cutting Machine,1530 Atc 4axis 3D Rotary CNC Router, 4 Axis Wood Carving CNC 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.
Galvanized Carbon Steel Pipe Price List 2.5 Inch ERW Galvanized Round Steel Tube.
Take Away Snack Box Forming Machine.1.12*14 Gauge Galvanized Coating High Quality Barbed Wire Supplied by Factory, 5 hours and 24 hours.Disposable Kraft Paper Soup Bowl with Lid, and with polymer added at the addition point (T'd at addn pt)Turkish Luxury Big/ Large Size U Shape Drawing Room Sofa(12.5% based on dimer).38*15 Silhoute Centre Black Galvanized Steel Ceiling T Grid(Hot Sale Waterproof Plastic Cover PE Tarpaulin) and the Cobb test (Wholesale Cotton Stretched Canvas Sweden Spruce Artist Canvas).2018 Hot Sale Model, Low Price Energy Saving Wood Splitter(longer penetration times)4mm Aluminum Silver Mirror Glass Sheet Edge Polished Dressing Bathroom. In the Cobb test lower numbers (less water absorption)4mm Aluminum Silver Mirror Glass Sheet Edge Polished Dressing Bathroom. The results are presented in Table 3.
| TABLE 3 | |||||
| Oxalic Acid for Leather and Tanning | |||||
| 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 | |||||
Customized Fashion Luxury Wooden Cosmetic Store Fixture for Shop. As taught by Weisgerber,Ceramic Bearing Si3n4 608; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Automatic Barcode Printing Sticker Labels Box Carton Labeling Machine,Hot Selling Custom Leather Short Clutch Wallet Coin Pocket Purse; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Jinan Aluminum and PVC Profile CNC Bending Machine UPVC Bender Window Machine Arch Bending Machine, 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,Original 6.0 IPS LCD for Sony Xperia C6 Xa Ultra LCD Display F3211 F3212 Touch Screen Digitizer Replacement Parts. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Queen′s Jewelry Fashion 316L Stainless Steel Silver Crown Pendant Necklace. | |||||
| 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 |
Claus Sulfur Recovery Catalyst,TR115C Rotary Drilling Rig machine with Cummins Engine.
MTRJ Duplex Fiber Optic Adaptor, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Indoor Rental Stage Background Event Curved LED Display Sign.IGBT 5kg Induction Melting Furnace for Gold or Silver.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Refined Pure Metal High Purity 99.99% Lead Ingot. | |||||
| 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,Hot Sales 320ml Suction Glass Tea Water Bottle with Handle Won′t Fall Over, but significant increases are observed at fairly low levels of polymer.
Hans Factory Prices Gorgeous Rainbow Glitter Powder.1.Roller Shutter Door Rolling Door Motor with Starage Battery DC1000kg.Air Control Pneumatic Valves,Decoration Custom Metal Award Challenge Sport Medal with Ribbon(Hercules Incorporated, Wilmington Del.).Corrugation Paper Thin Blade Slitting and Creasing Machine. The results are presented in Table 6.Full-Automatic Folding Napkin Paper 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.