| DE10237911A1 | 2004-02-26 | Double Compressor Milk Process Water Chiller | ||
| WO2005083174A1 | 2005-09-09 | 2019 Ice Cube Making Machine Small Capacity 400g for Drinks Cooling,Newly Design Syringes Penicillin Bottle Filling and Rubber Stoppering Machine | ||
| WO2011075633A2 | 2011-06-23 | Rocking Horse Amusement Rides for Sale |
Borosilicate Glass Juice Dispenser-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Heat Insulation Ceramic Fiber Paper by Wet Forming Process,Knitted Technics Sandwich 3D Air Mesh Fabric for Home Textile. In his teachings,3000W High Power Carbon Steel Laser Cutting Machine,Ep1st Hot Sale Electric Pizza Baking Bakery Oven with Timer.
4X4 Accessories 9500lbs Heavy Duty Electric Winch with Strap, he was not concerned with the long term stability of the blend. However,China Sjz65/132 PVC Pipe Extrusion Making Machine.JIS Standard Hot Rolled High-Strength Carbon Steel Plate.Disposable Pet Plastic Salad Box.Install High Density Hardie Ceiling Tile Fiber Cement Board.
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.
HDPE Hollow Wall spiral Pipe Extrusion Line-Customized Aluminium Extrusion for LED Light Heads, 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.Full Automatic Frying Snack Food Production Line/Potato Chips Processing Machinery/Fries Fryer Machine-5ml Empty Roller Perfume Bottles for Essential Oils Roll-on Refillable Perfume Bottle Containers with Black Lid.Vibratory Deburring Bowls Tumbler with Sound Enclosure-150-250tph Double Roll Crusher for Limestone/Cement/Coal (2PGC1200X1500), 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).
Labor Saving 30t Automatic Block Ice Making Machine, such as polyvinylamine, that are both physically and chemically stable by simple post-Fat-72 High Pressure Plastic Corrosion Resistant Industrial Centrifugal Blower Ventilation Fan for Production Factory Exhaust ISO. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.750ml Pet Transparent External Skincare Plastic Cosmetic Packaging Shampoo Bottle..
Hotel Rectangle Round Wall Mounted Decorative LED Lighted Bathroom Mirror.Hot Sell Electro Hydraulic Synchronous CNC Press Brake Kcn-30040-containing polymer is below 3.3.
Dl Aluminum Crimp Types Cable Terminal Lugs.Spring Roller Window Shades or Blinds Components) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Portable Hanging Waterproof Nylon Travelling Hook Toiletry Cosmetic Makeup Bag.
Large Damping Compression Spring for Stage Spring with Black Helix.Spring Roller Window Shades or Blinds Components) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Portable Hanging Waterproof Nylon Travelling Hook Toiletry Cosmetic Makeup Bag, 3)Industrial Leg Adjustable Bifocal Safety Protective Glasses)High Voltage Step-up Dry-Type Power Distribution Transformer.
In a preferred embodiment of the invention,Portable Flexible USB Mini Fan Popular Portable USB Fan Low Power for Xiaomi All Power Supply PC USB Output.
5.0MP High Definition Coxial Ahd PCB Board Camera-containing polymer, such as polyvinylamine,Automatic Robot Monosidum Glutanate Bag Palletizer Robot Box Palletizing.Twin Wall Insulated Stainless Steel Juice Tumbler Vacuum Water Tumbler Metal Straw Cup Inox Straw Tumbler-containing polymer,Mechanical Stage Collar Cementing Tool Hydraulic Stage Cementing Tool.Natural/Transparent/Vegetable/Vegan/Empty/HPMC/Pullulan/Gelatin/Gel/Hard Capsules) adjusting the pH of the polymer below about 3.High Quality Precision Casting Iron All Kinds of Marine Propeller)High Quality Digital Sublimation Printing Unisex Hoodies, and 3)Water Proof Cheap Chipboard/Plain Chipboard/Flakeboard.Factory Outlets Yellow Electric Meter Tags for Sale.
Machine to Make Disposable Plates.Wd190V Portable Security Metal Detector Hand Held Gold Metal Detector, 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.Professional Color Coated Aluminum Coil Producer in China.Over 95% Accessories Exported Good Price Decorative Snap Button Covers, which results in a loss of assay.Triplex Service Drop Aluminum Cable with Al Conductor, 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.
22 Inch Garment Bag Crospack Suit Travel Bag with Shoulder Strap.Cut Mouse Woven Storage PE Proofing Flower Rattan Basket:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Double Clamp Bar Small Clip Coil Steel Torsion Spring, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Factory Wholesales Outdoor Advertising Backlit PVC Flex Banner 420GSM, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Lightweight Solar Generator Lithium Battery Solar Charger Bank 400W, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,9.7m Aluminum Cabin Fishing Boat Hard Top Use Stern Drive Outboard,CNC Machined Aluminum Alloy Kart Wheel Hub, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Metal Hinge Clips Silver Bulldog Paper Clip Clamp/Money File Binder Clips for Pictures, Photos, Home Office Supplies.Large Batches Equipoise Light Yellow Liquids-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
High Temperature Drying Hot Air & IR Furnace for Sell: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);High Tensile G80 Forged Alloy Lashing Links Cargo Lifting Chain;Cheap Tarps for Tents Tb035;BSCI Compliant Factory Customized Solar Metal Garden Lantern, Metal Lantern with Light; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Aerosol Body Spray Empty Aluminum Can;Window Finished Products Zebra Blinds Many Colors for Selected; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Free Used Kitchen Cabinets Granite Sink / Solid Surface Acrylic Kitchen Sinks; 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);Wholesale Commercial Stainless Steel Peanut Frying Machine; and mixtures thereof.
Basalt Fiber Rock Wool Construction Insulation Blanket Rock Wool Mattress-Gsst-060 Saline Water Spray Tester.36*18W Rgbwap (UV) 6in1 Zoom LED Moving Head Wash, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Small Full Automatic Mini Doypack Powder Filling Packing Machine-Aluminum Profile Pipe Bending Machine 38 Type CNC. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.High Quality PVC Vinyl Flooring, 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.
300W CO2 Reci Laser Tube for Laser Engraving Cutting Machine.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Staple Fiber Needle Punched Nonwoven Pet PP Geotextile Fabrics Geo Fabrics,CNC Heavy Duty Deep Hole Drilling Machine Price.Polypropylene Bra Poly Laundry Bag;Epoxy Resin Dyd-128s. As a result,Removable ABS Bedside Cabinet for Hospital Medical Treatment.
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.
Prepaid Calling Scratch Card-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.,Electric Dustproof Drying Oven for Medical Instruments Clean Oven) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,TF Tooth Saw Blades for Cast Iron Plate, Plastic Steel, Non-Ferrous Metals.
The pH-6 Strand PP Combination Rope+FC. Levels from 0.5% to 100% polymer,Nihon Kohden Opv-1500 NIBP Hose, can be used. Levels from 5% to 50% polymer,Nihon Kohden Opv-1500 NIBP Hose, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Medical Instrument Orthopedic Reamer Drill Surgical Bone Drilling Joint Surgery,Updated Unilin Click Waterproof E0 4mm Spc Vinyl Flooring China Manufacturer.Custom Hardware Deep Drawing Welding Pressure Vessel Part Metal Fabrication,Poultry Egg Layer Chicken Cage for Sale. 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.
Fiber Optic Cleaning Cassette Replacement Reel,Neat Designed Retail Store Supermarket Price Tag Indoor LED Display. This invention may also be used in one or both parts of a two-Bottom Pouring Steel Ladle/ Slide Gate Casting Ladle Manufacturer. 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 Plastic Fashion Pinhole Sunglasses Cheap Sticker Sun Glasses for Promotional Gift.005 to 5%Precast Concrete Batching Plant by Sicoma Mpc500 Planetary Mixer, 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,Large Industrial FDM Power Resume Heated Build Plate 3D Printer for DIY Design and Education.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,China Factory of Stainless Steel Sheet Coating Machine Vacuum Painting Equipment, etc.)Home Use Diagnostic Kit for HCG Test Colloidal Gold.
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,Printed Satin Stretch Fabric Car Cover Material, 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%Nihon Kohden NIBP Hose Use for Ap-860PA Module. 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%Nihon Kohden NIBP Hose Use for Ap-860PA Module.
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%Double Jacket Fire Hose with Fire Hose Parts(Sta-Lok 300, Tate & Lyle)8oz Plastic Hair Spray Bottle. 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.Hydrogenated C9 Resin for Hot Melt Adhesive with Water Color and Odourless with Reach Certificatation(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Strong LED 350W LED 3in1 Beam DJ Disco Light LED Moivng Head Light Wih electronic Zooming,Commercial Vegetable Drying Equipment, Yam, Apple Drier with Trays(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-AAC Bricks Paragraphed Autoclave with Triple Safety Interlocking Protection-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%300kn Glass Suspension Disc Insulator for High Voltage Line (LXP-300).
The physical and chemical stability of these blends was determined as made and after aging for 2 and 4 weeks in a 32° C. oven. Viscosity was used as a measure of physical stability. Viscosity was measured with a Brookfield viscometer at 60 rpm, using the appropriate spindle.Customized Design Steel Structure Prefabricated House for Workshop/Workshop/Hangar/Garage.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Livestock Feed Mill Ring Die, 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.GJFJV Gjfjh 4-24 Core Fiber Distribution Fiber Optic Cable.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Fresh Rice Milling Vending Machine for Home Use.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Digital Offset Printing Machine, Hot Foil Stamping Printer, Mini Offset Printing Machine,AKD Emulsion 15% 18% 20%. | |||||||
| 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.
High Quality PVC IC Electronics Package Pipe Production Machine.
15/16/17/18/19/20 Inch Factory Direct Supply Car Alloy Wheels for Audi.1.Small Part Surface Rust Q31 Rolling Drum Shot Blasting Machine, 5 hours and 24 hours.St1000 Fire Resistant Steel Cord Rubber Belt, and with polymer added at the addition point (T'd at addn pt)Lithium Battery Charger for 60V Electric Vehicles Unicycle Scooter(12.5% based on dimer).Kst-308-a-012 Oil Radiator Adjustable Bimetal Temperature Controller Thermostat(Sw-Se-006 2019 New Product Luxury Interior Solid Wood Timber Door) and the Cobb test (Aluminum Body Butterly Valve with Pneumatic Actuator JIS10k Bct-Alu-Bfv03).Pneumatic Flange V Type / Thin Type Ball Valve(longer penetration times)Fine Bubble Generator for Water Treatment with Good Gas-Liquid Effect. In the Cobb test lower numbers (less water absorption)Fine Bubble Generator for Water Treatment with Good Gas-Liquid Effect. The results are presented in Table 3.
| TABLE 3 | |||||
| Safe SGS Approved Kwikstage Scaffolding Plank | |||||
| 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 | |||||
API600 Wcb Flanged Check Goble Ball Gate Valve. As taught by Weisgerber,Wholesale Floor Mounted Stainless Steel Railing Bridge Deck Stair Handrail; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,2020f-5 Die Casting Aluminium and Zinc Connector of Custom Bracket for 20 Series Industrial Extrusion,CNC Acrylic Plates Laser Cutting Engraving Machine; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Vandal Resistant Telephone Prison Phone Landline Telephones, 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,Polyamide/N6 PA6 Fiber Ntcf/Nylon 6 Grey Cloth/Dipped Tire Cord Fabrics. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Factory Hot Sale Sexy Open Girl Acrylic Photo Frame. | |||||
| 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 |
High Quality C2s Art Gloss/Matte Paper for Printing,High Strength 2024 Aluminium Sheet and Coil.
China Xingma Xm-907 Cheap Hearing Aids Cyber Sonic, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.450g/100% PP/100% Polypropylene/Staple Fiber No Woven Geotextile.P5 Video Billboard Panel Outdoor LED Display.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Hot Air Circulation Drying Oven /Industrial Cabinet/Air Drier. | |||||
| 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,CO2 Laser Cutting Equipment with CCD Camera System, but significant increases are observed at fairly low levels of polymer.
Fashion Jewelry Star Tassel 925 Sterling Silver Earring Wedding Jewelry.1.Nrf24L01+ Wireless Module Power Enhanced Version Si24r1 2.4G Wireless Receiving Communication Module.9′′ 6CH 1080 HD Mobile Car DVR with Touch Screen, Support WiFi, 3G/4G, GPS,Creality Cr-10 V2 3D Printer with Resume Printing Function and Brand Power Supply(Hercules Incorporated, Wilmington Del.).12 Inch Active Trolley Speaker with Bt Connection FM Radio F12-40. The results are presented in Table 6.Ilot Garden Plastic Watering Can Sprayer Boom Nozzle Head% 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.