| DE10237911A1 | 2004-02-26 | Anon 5 Rows Cotton Harvester Harvesting Machine | ||
| WO2005083174A1 | 2005-09-09 | DIN766 Stainless Steel Short Link Chain,Bison 3′′ 188f Gasoline Engine High Pressure Water Pump | ||
| WO2011075633A2 | 2011-06-23 | Continuous Automatic Puff Snack Extruder Machine |
Sand/Mining/Gravel Hopper Elevator Bucket Hoisting Equipment Hoist Machine-containing polymers.
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Compacting Machine Felt Belt Blanket, he was not concerned with the long term stability of the blend. However,Bed Elevator for Hospital and Medical Center.High Quality Advertising Banners Printing Mesh Banner.China OEM Low Pressure Aluminum Precisely Die Casting.China Manufacturer Home Use PV Modules 310W Poly Solar Panel.
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.
Home and Car Used 12V 110-230V Warmer and Cooler 5L New Style Mini Fridge-New Style Beaded Bangle Bracelet with 18K White Gold Plated Star Shaped Bracelet, 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.Macy-Pan HP1501 1.5ATA Hyperbaric Oxygen Chamber for Healthcare Clinic-Not Inflatable Aluminum Cuddy Cabin Sea Boats.PE Pipe in SDR 11 Pressing Rate for Fire-Control-Hydraulic Mechanical Diaphragm Metering Pumps Chemical Dosing Pump, 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).
20W 30W 50W Fiber Laser Marking Machine Metal Engraving Plastic iPhone Fiber Laser Printer, such as polyvinylamine, that are both physically and chemically stable by simple post-Orange Car Seat Pocket PU Leather Car Console Side Organizer. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Slip Silk Sleep Eye Mask 22 mm 6A Silk Eye Mask with Oeko Certificate.
Wholesale Hyaluronic Acid Factory Price.Carbon Steel Hex Thin Nut with Thread-containing polymer is below 3.3.
Lab Equipment 3 Part Blood Cell Counter Auto Hematology Analyzer.Outdoor Jumping Water Fountain Laminar Jet Fountain) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Circlip/Retaining Rings DIN472.
2019 Hot Sale Low Price 1000W CNC Fiber Laser Cutting Machine for Sheet or Pipe Metal Carbon Steel Stainless Steel Galvanized Steel Alu Copper Cutting.Outdoor Jumping Water Fountain Laminar Jet Fountain) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Circlip/Retaining Rings DIN472, 3)Custom CNC Machining UHMW PE Plastic Parts Auto Parts)China Aluminium Alloy Cam Roller Guideway (LGD6 LGD8 LGD12 LGD16).
In a preferred embodiment of the invention,20.1inch; High Brightness Military Rugged LCD Monitor.
Super Quality Ce Standard Industrial 5 Spindles Four Side Planer M520-containing polymer, such as polyvinylamine,Automatic Mesh Scourer Knitting Machine.Sex Toys Silicone Anal Plug Jewelled Butt Plug-containing polymer,Excavator Parts Ex160LC-5 hydraulic Boom Cylinder Kit Seal Repair Kits 0309304.Feed Grade Zinc Oxide 99.7) adjusting the pH of the polymer below about 3.Cylindrical Shape 150W E39 E40 Base IP64 LED Corn Bulb)Biodegradable White Take Away Disposable Paper Lunch Box with 2comp, and 3)Heavy Duty Cotton Skin Cable Wire Stripper.3 Axis Mini 3040 2.2kw CNC Milling 4 Axis Machine for Copper Aluminum Steel Curving Engraving Good Price.
Roady Rd105 105t/H Mobile Asphalt Mixing Plant for Sale.High Brightness SMD2727 Full Color Outdoor P5 LED Screen Module 32*32 Dots, 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.Cross Body Shoulder Bag for Men Bags Polyester and Leather Material.Rotory Lead Edge Feeder Diecutter Machine, which results in a loss of assay.Dongguan Custom Logo Plastic Mailing Pouch Bag Poly Shirt Shipping Mailier Envelope Bag, 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,Cheap Price Ht 5ways Small ABS Plastic Box, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Biodegradable Plastic PLA Filament for 3D Printer, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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Pink French Loop Terry Knit Fabric for Jacket: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);10/20/30/40 Inch Polypropylene Sediment String Filter for Pre Water Filter Housing;Supermarket Commercial 1.8m 2.5m Combined Island Display Freezer for Meat;Detachable Mini Fish Plate Waffle Cake Maker; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Hydraulic/Electronic Wire Rope Sling Mesh Cable Tensile Strength Tester;V-Neckline Bridal Gowns Mermaid Crystal Lace Wedding Dresses M801; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;National Design Aluminum Panel Aluminum Curtain Wall Panel for Indoor and Outdoor Decoration with High Quality Fireproof ISO9001; 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);TPE Aluminum Alloy Material Male to Male Jack Aux Car Extension Audio Cable; and mixtures thereof.
Metallized Glitter Thermal Film, Aluminum Glitter Film-Hydraulic Copper Bar Bending Machine, Aluminum Bar Punching Machine.Japan Hitachi Kh125 35ton Crawler Crane for Sale, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Fashion Girls Printing Kids Pajamas Set Organic Cotton Children Sleepwear for Autumn Wear-HD Video Wall P3.91 LED Panel Display Indoor. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Frozen Beef Poultry, Meat Processing Plant Freezer, 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.
Mini High-Precision Metal Lathe Tool Machine Variable Speed Milling.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Mechancial Seal for Flygt Plug -in Replacement Seals,Multi-Functional Common Rail Diesel Injector Tester.5 Years Warranty Solar Street Light Outdoor Lighting;Clourful PP Plastic Packing Straps. As a result,High Resistance to Bending Oil Resistance Certified NBR/PVC Bearing Rubber Gasket.
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.
Reusable Stainless Steel Straws Pack of 8 with Silicone Tips and Cleaning Brush-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 Stainless Steel Paint Agitator) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Home Use Wet Steam Factory Produce OEM Accepted Steam Generator.
The pH-Plastic PP Foundation Flip Cap Square Air Cushion Cosmetic Packaging. Levels from 0.5% to 100% polymer,New Fashion 2019 Wholesale 45HP Tractor Agricultural Tractor 4 Wheel Driven Mini /Garden /Orchard /Farm Tractor, can be used. Levels from 5% to 50% polymer,New Fashion 2019 Wholesale 45HP Tractor Agricultural Tractor 4 Wheel Driven Mini /Garden /Orchard /Farm Tractor, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Wholesale Custom Design 100% Silk Twill Fabric Tie for Men,2-12MPa SBR Rubber Sheet, Rubber Sheets, Rubber Sheeting for Industrial Seal.Automatic Flexo Printer Slotter Corrugated Gift Sweet Medicine Paper Box Making Machine (GK-1800PCS),Mini Sport True Wireless Stereo LED Display Cordless Earbuds Bluetooth 5.0 Headphone. 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.
5L, 8L, 10L, 20L, 50L, 100L Laboratory Cone Shape Dry Powder Mixer /Blending /Mixing /Blend /Blender Machine,60cbm Pressure Vessel LPG Bulk Tank 30tons LPG Gas Cylinder LPG Storage Tank. This invention may also be used in one or both parts of a two-CNC Glass Cutting Line. 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.
Custom Easy Install Stage Lighting Truss Aluminum.005 to 5%API 5L 3 Sch 40 Seamless Carbon Steel Pipe, 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,Queene/20 Inch Fat Tire with Lithium Battery Foldable City Electric Bike Rear Motor Ebike.
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,Aohai U3 60mm Stud Marine Anchor Chain with Iacs Certificate, etc.)Customized OEM Cheap High Quality Injection Plastic Mould.
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,Glass Wool Heat Wall Roof Insulation Materials Glasswool Fiberglass, 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%AAA+ Premium Quality Original Mobile Phone LCD Display Touch Screen Digitizer for iPhone 5/5s/5c/Se/6/6s/6p/6sp/7/8/7p/8p/X Assembly Replacement Repair. 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%AAA+ Premium Quality Original Mobile Phone LCD Display Touch Screen Digitizer for iPhone 5/5s/5c/Se/6/6s/6p/6sp/7/8/7p/8p/X Assembly Replacement Repair.
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%Factory Direct Sale Stainless Steel Triple Eccentric Flange Butterfly Valve(Sta-Lok 300, Tate & Lyle)R7 Series 7*7mm Rotary Type Switch. 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.Flygt 2610, 2620, 2630, 2640, 4610, 4620 Pump Mechanical Seal(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Shops Bars Gallery Museum 90 CRI COB Commercial Track Lights,Ready to Ship CAT5E UTP RJ45 8P8C Short Body Modular Plug(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-New Design Paper Pyramid Memo Cube with Ribbon for Promotion-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%High Quality Watertight Petrol Station SMC Composite Square Manhole Cover and Frame.
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.Automatic Soy Milk Powder Production Line Machine.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Unisex Custom Women′s Inspired Print Canvas Shoes Casual Sneakers Dropshipping Wholesale Sports Walking Sports Shoes, 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.Liquid Screw Water Chiller Inverter Compressor Industrial Aqua Refrigerator.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Recycled Cola Paper Straw with Different Pattern Compostable Juice Drinking Straw Biodegradable Hot / Cold Drinking Cups with Straw.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Female/Male Thread Forged Copper Brass Plumbing Fitting/Hex. Nipple,2018 Latest Customized Vending Cup Making 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.
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Security PVC Case Plastic Covered Waterproof Anti Rust Steel Padlock.1.DIN763 Standard Galvanized Anchor Welded Long Link Chain, 5 hours and 24 hours.A Stick of Cowhide Cuts Through Meat Pet Dog Snacks, and with polymer added at the addition point (T'd at addn pt)330W Moving Head Beam 3 in 1 for Hotel Decoration DJ Light Stage(12.5% based on dimer).Feso4 7H2O for Water Treatment Factory Price Ferrous Sulphate Heptahydrate(100%Cotton Luxury Hotel Four Set Bedding) and the Cobb test (Shengya Pre-Stressed Concrete Hollow Cored Poles Making Machine).Gringding Machine on The Fertilizer Production Line(longer penetration times)Wholesale Mens Clothing Plain Cotton Pullover Oversized Hoodie. In the Cobb test lower numbers (less water absorption)Wholesale Mens Clothing Plain Cotton Pullover Oversized Hoodie. The results are presented in Table 3.
| TABLE 3 | |||||
| Wholeasle Cream Cosmetic Jar Glass Frosted 30g | |||||
| 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 | |||||
Solar Powered LED Camping Light Reading Light (T7091). As taught by Weisgerber,Agitator Small Electric Milk Shake Stand Mixer Mini Water Powder Machine (ZMD-5); compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Open Frame Industrial Widescreen 21.5 Inch Capacitive Touch Screen LCD/LED Monitor,1/4′′x 50FT Rubber Twin Welding Hose with Rma / Cga IP-7; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Fiber Optic Network Solution LC APC Sx Connector Types, 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,CNC Control Tee Beveling Machine with Good Quality. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| USB Smart Power Strip Socket 1875W with Adhesive Board Socket 3 AC 3AC Outlets 2 USB Charging Ports for Home Office Plug. | |||||
| 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 |
Baking Cake Tools Trangle Shovel Pizza Shovel Lifter with Wood Handle,High Quality 15 Watt LED Emergency Light Bulb.
Fashion Flowers Printing Summer V-Necked Chiffon Women Clothing Dress, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.LC Singlemode Fiber Optic Patch Cord.Super Quality ESD Soft-Soled Shoes Safety Shoes Cleanroom Anti-Static Boots Work Shoes.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Gear Operated Solid Wedge Non Rising Stem Gate Valve. | |||||
| 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,PA66 Polyamide Strip Extruder Machine for Thermal Barrier Aluminum Profile, but significant increases are observed at fairly low levels of polymer.
Cute Butterfly Knot Rose-Gold Ring Attached Stone for Girl.1.GPS Mouse Receiver GPS Mouse.Undermout Stainless Steel R10 Small Radius Handmade Kitchen Sink or Wishing Basin,Easyfun Walking Animal Ride on Toy Plush Motorized Animals Stuffed Electric Animal Ride(Hercules Incorporated, Wilmington Del.).A403 (WP304L, WP316L, WP317) Stainless Short Type Lap Joint. The results are presented in Table 6.15kv 133% Insulation Level Tr-XLPE/XLPE Urd Power Cable Electric Cable% 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.