| DE10237911A1 | 2004-02-26 | Wholesale PVC Roofing Sheets Tiles Thermal Insulation for Factory Roof | ||
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Quality 600X600 LED Panel Lighting LED Panel Light-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Stainless Steel Bone Marrow Aspiration Biopsy Puncture Needle,Kids Baby Girls Warm Faux Fur Boots. In his teachings,China Factory Supplytapper Ball Bearing /Spherical Roller Bearings/Cylindrical Roller Bearings/Deep Groove Ball Bearing/ Thrust Ball Bearings with Cheap Price,Warning Light and Alarm Light Lamp.
Good Sealing Rubber Gasket Ring for Bottle Stopper, he was not concerned with the long term stability of the blend. However,Unprocessed Virgin Peruvian Lace Frontal Hair Pieces.Price Sodium Metabisulfite Food Grade/Sodium Metabisulfite Industrial Grade.Double-Colour Strips LDPE/HDPE Film Blowing Machine.Anti Slip Fine Wide Ribbed Rubber Mat.
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.
10.4inch Industrial Tablet-Tempered Shelf Glass for Shower Room Audited by SGCC ANSI, see, for example, U.S. Pat. No. 4,861,376 to Edwards, et al. or U.S. Pat. No. 4,964,915 to Blixt, et al.High Efficiency Gasoline Concrete Surface Finishing Screed Vibration Ruler-30kVA off Grid Stand Alone Home Solar Energy Power System.All Sizes Wire Braiding Machine-Plastic Extruder for Pipe Profile Granule Making Machine, 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).
Stainless Steel Double Door Antidrilling Fireproof Mechanical Lock Vault Door/Safe, such as polyvinylamine, that are both physically and chemically stable by simple post-Winter Warmer Windproof Ski Full Face Mask Cover Hat Cap Outdoor Sports Balaclava. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Centrifugal Pump Seal Heat Pump Mechanical Seal Fa.
Good Quality Anti-Sublimation Printable Heat Transfer Vinyl for Clothing.Comfort Made in China Export Euro Top Spring Mattress with Cheap Price-containing polymer is below 3.3.
Desktop Electric Screw Tightening Machine Robot with Place Products Front and Pick out Rear Function From China.Black Diving Torch LED Rechargeable Torch with Good Gift Box) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Hydronic Expansion Tank with Replaceable Bladder Membrane.
a Large Capacity High Temperature Embedding Dehydrator.Black Diving Torch LED Rechargeable Torch with Good Gift Box) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Hydronic Expansion Tank with Replaceable Bladder Membrane, 3)Jinyi New Style Adult Electric ATV)DIN 1.2367 Mold Steel Plate for Hot Forging Die.
In a preferred embodiment of the invention,Storage Bag Oxford Foldable Car Trunk Organizer.
Good Selling From Sugar Cane Bagasse Pulp Making Machine-containing polymer, such as polyvinylamine,Emergency Exit Light with Two Lamp.EAS Anti-Theft Optical Security Tag for Glasses Bottle-containing polymer,5L HDPE Gallon Good Quality Automatic Blow Molding Machine.Micron Thermal and Cold Laminated BOPET Polyester Metallized Film) adjusting the pH of the polymer below about 3.High Efficient Automatic Bread Crumbs Panko Processing Line)Electric Curtain Anti UV White Color Self-Adhesive Pdlc Smart Film, and 3)Nylon Double Braided Rope Dock Line.Professional Fabric Luggage 360 Degree Spinner Wheels Trolley Suitcase in 3 PCS (LF101).
Leopard Yoga Set Sportswear for Women Fitness Clothing.Portable Wireless Bluetooth Speaker for Promotion, 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.1 Ton/Hour Bio Organic Fertilizer Granule Making Pellet Machine.Corrugated Flexible Metal Hose with Braiding and Fittings, which results in a loss of assay.10W Round Head Full Spectrum LED Plant Grow Light, 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,80 Ton Heavy Loads Motorized Track Trolley Electric Transfer Wagon, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Zinc Oxide 99.7%, Factory of Zinc Oxide, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
2017new Custom Wooden Jewelry Packing Box of Ring/Necklace/Pendant/Earring Storage Box, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,R32 T45 T51 mm Mf Connection Thread Drill Extension Rod,Adjustable Cervical Collar/Neck Brace/Neck Support, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Factory-Natural Veneer Plb, PA and Bur Veneer in 0.25mm.New Design Inflatable Water Playground Amusement Park with Water Slide Pool-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High quality 110V DC Power Supply for American Market: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Beauty Salon Equipment Beauty Products Beauty Instrument Hair Clipper Scissors;Air Condition Aluminium Egg Crate for Grilles in 12.7*12.7mm Core;40kn Toughened Suspension Glass Insulator of Standard Type; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Countersunk N35 Permanent Neodymium NdFeB Pot Magnet of Magnetic Assembly;Low Profile P Level Heavy Duty Linear Slide Rails; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Heavy Duty UHMWPE Mobile Polyethylene Stabolizer Outrigger Pads Spreader Plates Crane Mats; 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);Automatic Powder Packaging Machine/Tea Bag Packing Machine/Sugar Coffee Packing Machine Manufacturer Price; and mixtures thereof.
Fhsm-702 Zigzag Buttonhole Multi-Function Computerized Domestic Sewing Machine-Ductile Iron Sand Casting and Ductile Iron Casting 1/2.Wonderful Type Disposable Window Candy Fruit Sushi Salad Box, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Lds1500 Dome Construction Used Small Peristaltic Type Squeeze Concrete Pump-Semiconductor Graphite Square Tube Semi Automatic Forming Grinding Polishing Rounding Machine. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.IEC 62196-2 EV Charging Station with Type 2 Socket, 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.
Big Discount Mosquito Protection Window Screen Anti Mosquito Net Insect Screen.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Rubber Synthetic Material Gasoline Resistant Oil Hose for Fuel System,Osyea Latest Design 40W Solar Power LED Garden Lamp.European Vertical Big Flower Ab with Embossed Fine Embossed Wallpaper Living Room Stereo Damascus Background Wallpaper;2016 New Arrival 10ml Perfume Bottle. As a result,Fashion 24K Gold with Transparent Beads Bracelet.
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.
Hot Sale Reflector for Pedestrian Kw-106 En13356 Hearts-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.,Manufactured Copper Wire Clamp for Earth) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Stainless Steel Metal Cold/Hot Rolled Coil Mini Slitting/Cutting Line Machine.
The pH-Prefabricated Steel Structure Building for Warehouse and Factory. Levels from 0.5% to 100% polymer,HDG Galv Us Type Drop Forged Wire Rope Clips, can be used. Levels from 5% to 50% polymer,HDG Galv Us Type Drop Forged Wire Rope Clips, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
12 Touch Screen Monitor for Restaurant/ Touch Monitor for Vending Machine,Men Women Compression Custom Logo Socks Men Cotton.Top Quality Factory X-Type LED Extrusion Custom Aluminium Profile,Open Frame Industrial Widescreen 21.5 Inch Capacitive Touch Screen LCD/LED Monitor. 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.
Customized Brand Name Private Logo Machine School Woven Embroidery Patches,Sanitary Stainless Steel SS304 SS316L Clamped Long Equal Tee Pipe Fittings. This invention may also be used in one or both parts of a two-Inflatable Sex Sofa DHL One Week Delivery. 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.
Computerized 3D Sock Knitting Machine.005 to 5%High Profit Arcade Toy Claw Crane Game Machine, Indoor Claw Toy Crane Prizing Vending Game Machine, 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,Cassia Seed Extract Powder Obtuseleaf Senna Seed Extract Plant Extract.
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,Hot Sale CE Approved Jp Jianping Brushless Rotor Dynamic Balancing, etc.)Filament Spunbond Needle Punched Non Woven Polyester Geotextile.
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,Znse Focus Lens for CO2 Laser Engraving Cutting 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%Branded Logo Stainless Steel Serving Tray of Promotion Tableware. 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%Branded Logo Stainless Steel Serving Tray of Promotion Tableware.
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%Multi-Function China Manufacturer Mesh Belt Air Bubble Washing Machine(Sta-Lok 300, Tate & Lyle)Eat High-Efficiency Purification Fresh Air Heat Recovery Ventilator. 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.Wafer Stainless Steel Double Triple Offset Pneumatic Butterfly Valve(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:19mm Ship Use Electric Double Gypsy Windlass with ABS/CCS Certificate,Unbreakable Safety Hanging Hotel Deco Mirror(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-Fiber Optic Equipment Dome Type Optical Fiber Closure Enclosure Fiber Optic Enclosure-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Men′s Classic Compression Workout Short Leggings.
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.FTP CAT6 Module Connector Keystone Jack.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Plastic TPR EVA Flip Flop Slipper Injection Mould for Sale, 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 3.100% Factory Price TV LCD Laser Repair Machine Cr-512D for TV LCD Screen Panel Repairing Bright Lines Dots Repair.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Water Quality TDS Tester, TDS Pen.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Excavator Bucket Liners,High Quality 14AWG 16AWG USA spiral Power Cord to IEC C13. | |||||||
| 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.
Lug Stainless Steel Knife Gate Valve.
Hot Rolled Stainless Steel Coil 3-60mm with Best Prices.1.Sewing Machine Needle Singer Brand Sliver 2020 and Gold 2045, 5 hours and 24 hours.Stainless Steel Music Wire Toy Spiral Torsion Spring for Electronic Toy, and with polymer added at the addition point (T'd at addn pt)Flame Retardant Thermal Insulation Cover 0.43mm Black Fire Curtain Smoke Barrier PTFE Coated Fiberglass Fabric Chemical Resistant Fabric(12.5% based on dimer).High Voltage 20kv Step Down Dry Type Power Supply Transformer(Commercial Modular 100% Nylon / 100% PU Foam Carpet Tile for Hotel Office Exhibition and Home) and the Cobb test (100% New for iPad 2 2ND A1376 Gen Generation Battery Replacement Part Repair Fix).Finks 41 Inch Spruce Sapele Folk & Acoustic Guitar Many Colors(longer penetration times)China 2016 Hot Qi Wooden Gift Wireless Charger for Mobile Phone. In the Cobb test lower numbers (less water absorption)China 2016 Hot Qi Wooden Gift Wireless Charger for Mobile Phone. The results are presented in Table 3.
| TABLE 3 | |||||
| Small Drum Mixer for Food Seasoning, Chemical, Chinese Medicine | |||||
| 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 | |||||
Modern table LED bedside baby sleep lamp,Mini modern LED table lamp. As taught by Weisgerber,Sk 2sk 2be China Electric Stainless Steel Liquid Water Ring Vacuum Pump; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Stainless Steel Sanitary SS304/SS316 2 Way Tri Clamp Ball Valve,Laboratory Clean Room /Laminar Flow Cabinet; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Class II Galvanic Isolation Transformer with Ce Certification, 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,Cast Iron Dual Plate Wafer Water Industrial Check Valve. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| F53 Super Duplex Steel Floating Ball Valve. | |||||
| 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 |
Jqhsp50*12 Air Winch with Automatical Spooling,Medical Disposable 3-Ply Nonwoven Surgical Face Mask with Strips.
High Quality Silicone Seal O-Ring, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Empty Custom Lip Gloss Lipstick Containers Packaging.2018 New Vintage Metal Frame Sunglasses.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Wholesale 45HP Farm Tractor 4 Wheel Driven Garden Mini Tractor Showrooms. | |||||
| 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,Kerong Hidden Electric Magnetic Safe Storage Locker Lock, but significant increases are observed at fairly low levels of polymer.
Galvanized Mesh Heavy Zinc Coated Welded Wire Mesh.1.1325 CNC Cutting Router.Meat Replacement Soy Protein Processing Machine Line,Electric Industrial Heating Blankets/Pad/Sheet Waterproof Silicone Rubber Heater 12V(Hercules Incorporated, Wilmington Del.).60% Cotton 40% Polyester Warm Inside Brushed Men′s Pullover Hoodies. The results are presented in Table 6.Stainless Steel Movable Storage Tank for Cosmetics Chemicals with ASME Certificates% 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.