| DE10237911A1 | 2004-02-26 | High Quality Meter Digital Pen TDS Meter Water pH Meters | ||
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Outdoor Transparent Manual Folding Metal Gazebo Tent for Event-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Cast Iron Automatic Double Orifice Air Release Valve,Australian AC Power Cord with SAA Certfication Plug and C13 Connector. In his teachings,8.5 X 11 Inch or Customer Size High Quality Acrylic Sign Holders,Drop Stitch Inflatable Bouncing Gym Mat Top Sale Gym Mattress Manufacturer.
Ycom USB Charging Cable Male to Male for Type C, he was not concerned with the long term stability of the blend. However,Electric Furniture Lift.High Quality Compressor Low Temperature Air Cooled Small Mini Condensing Unit.Sealing Screw/Seal Screw/Screw/Machine Screw.Fashion Coo Empty Lip Balm Tubes Container Lipstick Lip Tubes.
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.
Classical Retro Key Antique Shape 2.0 USB Flash Drive 8GB Thumb Drive-1/2, 1/4, 1 High Alumina Ceramic Ball with High Quality, 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.Industry Application Filed CNC Machining Milling Grinding Machined Parts-Amazon Ebay Pet Product Supply Soft Canvas Pet Dog Bed.Private Label RFID Anti Thief Purses and Wallets Wholesale with Multifunction Tp190-Solid Carbide High Precision Lettering Cutting Tool, 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).
Automatic Noodle, Spaghetti, Pasta Vertical Packing Machine, such as polyvinylamine, that are both physically and chemically stable by simple post-High Efficiency Fine Powder Vibrating Screener. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.PP Woven Grain Wheat Flour Bag Cutting Sewing Machine 50 Kg Bag Sugar Bag Salt Bag Fertilizer Bag Making Machine.
China Supplier Mobile Spray Paint Booth for Sale.Column Formwork Plywood-containing polymer is below 3.3.
Stainless Steel Emergency Exit Panic Push Bar.Electrial Galvanized Conduit Box/Gi Pipe Fitting) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-New Fashion Nylon Knee High Running Sport Compression Terry Socks.
Bluetooth Barcode Scanner Ios Android 1d Laser Scanner Module with Real Time Clock with High Resolution Ms3391-L.Electrial Galvanized Conduit Box/Gi Pipe Fitting) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-New Fashion Nylon Knee High Running Sport Compression Terry Socks, 3)China Manufacturer Speedy Laser Jewelry Laser Welding/Repairing Machine Laser Welder/Equipment)15 Degree to 90 Degree Fireplace Chimney Elbow with Ce Certification.
In a preferred embodiment of the invention,SUS 310S Stainless Steel Square Pipe, 310S Price.
4 Wheel and 2 Seat Automatic Dune Buggy (KD 200GKH-2)-containing polymer, such as polyvinylamine,Polyacrylamide (PAM) Cationic Powder Flocculant.Hydraulic 22t Gasoline Log Splitter-containing polymer,Wear Plate and Cutting Ring for Concrete Pump Parts.Laboratory Plastic Washing Squeze Bottle) adjusting the pH of the polymer below about 3.Professional DJ Line Array Sound Speakers Ka208 8 Inch PA Speaker for Stage)Flexible CNC Dust Bellow Cover Accordion Shield Nylon Bellow Cover, and 3)CO2 Desktop High Speed Laser Marking/Printing/Engraving Machine for Food/Tobacco and Alcohol Package Coding Printer.Leading All-in-One Integrated Solar Street Light Manufacturer for India.
Good Price Nasal Paste Packaging Machine.TPU Pokemon Go Custom Cartoon Protective Case for Universal Models, 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.Clothes Shop Decoration Clothing Showcase Clothes Shop Decoration Design.Made in China 12 Inch Aluminum Flexible Duct Pipe, which results in a loss of assay.Rubber No Kink Flexible Exhaust Hose 1 Inch Air Hose, 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,DIN766 Stainless Steel Short Link Chain, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Bison 3′′ 188f Gasoline Engine High Pressure Water Pump, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Continuous Automatic Puff Snack Extruder Machine, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Botou Manufacturer Three Layers Metal Roll Forming Machine Made in China,Ce SGS Approved Fiber Optic Cable Fast Connector (T-308X), oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Best Quality Cylinder Aroma Glass Diffuser Bottle with Reed Rattan Sticks and Wooden Screw Cap for Wholesale.White Coated PVC Aluminum Frame Tent Outdoor Industrial Warehouse-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Servo Control Baby Diaper Making Machine with High Speed (YNK500-SV): 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);50/75/100mm Military Grade Thermal Night Vision Hunting Scope with 384/640 Detector;Hot Selling Beautiful Stone Carved Luxury Outdoor or Indoor Garden Trevi Marble Water Fountains;Customized Precision CNC /Stainless Steel/Brass/Aluminum/Hydraulic Turning&Machinery Parts; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Circlip/Retaining Rings DIN472;5 Years Warranty Die Casting Aluminum 60W 100W 150 Watt Warm White LED Solar Garden Street Light; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;X6325b Nantong Vertical Turret Milling Machine China; 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);High Speed Spiral Paper Tube Cutting Machine; and mixtures thereof.
Hot Sell Trolley Luggage Fashion Bag Suitcase-bluetooth Headset EVA Small Hard Case Specialized Packaging Storage Box.Outdoor Solar LED Meteor Shower Rain Lights with Fairy for Outdoor Christmas Garden, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Automatic Premade Pouch Salt Packaging Machine-Air Conditioner Aluminium Foil Stock (1100, 3102, 8011). The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.PA Active Speaker System Wall Mount High End Hi Fi Active Speaker, 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.
Sand/Mining/Gravel Hopper Elevator Bucket Hoisting Equipment Hoist Machine.0, more preferably below 4.5 and most preferably 4.3 or below.
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These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
Bed Elevator for Hospital and Medical Center-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.,High Quality Advertising Banners Printing Mesh Banner) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,China OEM Low Pressure Aluminum Precisely Die Casting.
The pH-China Manufacturer Home Use PV Modules 310W Poly Solar Panel. Levels from 0.5% to 100% polymer,Home and Car Used 12V 110-230V Warmer and Cooler 5L New Style Mini Fridge, can be used. Levels from 5% to 50% polymer,Home and Car Used 12V 110-230V Warmer and Cooler 5L New Style Mini Fridge, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
New Style Beaded Bangle Bracelet with 18K White Gold Plated Star Shaped Bracelet,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. 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.
Hydraulic Mechanical Diaphragm Metering Pumps Chemical Dosing Pump,20W 30W 50W Fiber Laser Marking Machine Metal Engraving Plastic iPhone Fiber Laser Printer. This invention may also be used in one or both parts of a two-Orange Car Seat Pocket PU Leather Car Console Side Organizer. 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.
Slip Silk Sleep Eye Mask 22 mm 6A Silk Eye Mask with Oeko Certificate.005 to 5%Wholesale Hyaluronic Acid Factory Price, 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,Carbon Steel Hex Thin Nut with Thread.
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,Lab Equipment 3 Part Blood Cell Counter Auto Hematology Analyzer, etc.)Outdoor Jumping Water Fountain Laminar Jet Fountain.
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,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, 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%Custom CNC Machining UHMW PE Plastic Parts Auto Parts. 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%Custom CNC Machining UHMW PE Plastic Parts Auto Parts.
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%China Aluminium Alloy Cam Roller Guideway (LGD6 LGD8 LGD12 LGD16)(Sta-Lok 300, Tate & Lyle)20.1inch; High Brightness Military Rugged LCD Monitor. 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.Super Quality Ce Standard Industrial 5 Spindles Four Side Planer M520(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Automatic Mesh Scourer Knitting Machine,Sex Toys Silicone Anal Plug Jewelled Butt 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-Excavator Parts Ex160LC-5 hydraulic Boom Cylinder Kit Seal Repair Kits 0309304-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Feed Grade Zinc Oxide 99.7.
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.Cylindrical Shape 150W E39 E40 Base IP64 LED Corn Bulb.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Biodegradable White Take Away Disposable Paper Lunch Box with 2comp, 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.Heavy Duty Cotton Skin Cable Wire Stripper.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,3 Axis Mini 3040 2.2kw CNC Milling 4 Axis Machine for Copper Aluminum Steel Curving Engraving Good Price.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Roady Rd105 105t/H Mobile Asphalt Mixing Plant for Sale,High Brightness SMD2727 Full Color Outdoor P5 LED Screen Module 32*32 Dots. | |||||||
| 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.
Cross Body Shoulder Bag for Men Bags Polyester and Leather Material.
Rotory Lead Edge Feeder Diecutter Machine.1.Dongguan Custom Logo Plastic Mailing Pouch Bag Poly Shirt Shipping Mailier Envelope Bag, 5 hours and 24 hours.Hot Sell Landscape Superior Garden Synthetic Turf Artificial Grass for Standard Football Field, and with polymer added at the addition point (T'd at addn pt)2ml 5ml 8ml 10ml Glass Perfume Bottle(12.5% based on dimer).Cheap Price Ht 5ways Small ABS Plastic Box(Biodegradable Plastic PLA Filament for 3D Printer) and the Cobb test (Special Washing Machine for Green Peas and Sweet Corns).S1p China Factory Men/Women Basic Embossed Leather Safety Shoes Hot Selling Industrial Army Boot Work Footwear Steel Toe PU Injection Shoes Best Quality Sn1358(longer penetration times)RF E-Light IPL Shr Laser Hair Removal Beauty Machine Equipment. In the Cobb test lower numbers (less water absorption)RF E-Light IPL Shr Laser Hair Removal Beauty Machine Equipment. The results are presented in Table 3.
| TABLE 3 | |||||
| Prepainted Glazed Roofing Materials Profile/Colorbond Corrugated Trimdek Roofing | |||||
| 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 | |||||
Super Quality Classic Faux Fur Blankets Faux Fur Throws (019-156). As taught by Weisgerber,Pink French Loop Terry Knit Fabric for Jacket; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,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; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Detachable Mini Fish Plate Waffle Cake Maker, 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,Hydraulic/Electronic Wire Rope Sling Mesh Cable Tensile Strength Tester. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| V-Neckline Bridal Gowns Mermaid Crystal Lace Wedding Dresses M801. | |||||
| 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 |
National Design Aluminum Panel Aluminum Curtain Wall Panel for Indoor and Outdoor Decoration with High Quality Fireproof ISO9001,TPE Aluminum Alloy Material Male to Male Jack Aux Car Extension Audio Cable.
Hydraulic Copper Bar Bending Machine, Aluminum Bar Punching Machine, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Japan Hitachi Kh125 35ton Crawler Crane for Sale.Fashion Girls Printing Kids Pajamas Set Organic Cotton Children Sleepwear for Autumn Wear.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| HD Video Wall P3.91 LED Panel Display Indoor. | |||||
| 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,Frozen Beef Poultry, Meat Processing Plant Freezer, but significant increases are observed at fairly low levels of polymer.
Mini High-Precision Metal Lathe Tool Machine Variable Speed Milling.1.Mechancial Seal for Flygt Plug -in Replacement Seals.Multi-Functional Common Rail Diesel Injector Tester,5 Years Warranty Solar Street Light Outdoor Lighting(Hercules Incorporated, Wilmington Del.).Clourful PP Plastic Packing Straps. The results are presented in Table 6.High Resistance to Bending Oil Resistance Certified NBR/PVC Bearing Rubber Gasket% 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.