| DE10237911A1 | 2004-02-26 | Outdoor Garden Street Lighting Security Solar LED Flood Light with Remote Control and 120PCS Super-Brightness LED Chips | ||
| WO2005083174A1 | 2005-09-09 | OEM Products Design Plastic Mould Injection Moulding One Stop Service,Factory Mold Flat Steel Material 1.2344/AISI H13/JIS SKD61 | ||
| WO2011075633A2 | 2011-06-23 | Automatic Permanent Magnetic Lifter |
Sony CCD 700tvls Tarlight Night Vision 300, 000 Pixels Camera 6glass Lens Starlight Night Vision, IP68, 12V / 24V Car Bus Truck Camera-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Automatic 20kg Compost Doy Pack Packing Packaging Machine Machinery,New Light Gauge Large Span Structural Steel Frame Warehouse. In his teachings,Continuous Rim Diamond Cutting Disk for Sale,Best Price Cute Cartoon Smiggle Backpack Student Bts School Bags for Kids.
Acetal Sheet with Many Colors, he was not concerned with the long term stability of the blend. However,Premium Quality Custom Logo Self Adhesive Label Printing.Motorcycle Wiring Harness Connector Computer Cable for Engine Parts.Cmyk Printing Ntag213/215/216 Disposable RFID Tyvek Paper Wristband.304 Automobile Exhaust Pipe - Stainless Steel Pipe.
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.
High Quality Men′s Cotton Mens Socks Sports Striped Rugby Sock / Sport Compression Soccer Sock-Wholesale Work Boots Steel Toe Boots Steel Toe Cap Protection Safety Shoes, 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.Roller Arm Lever Subminiature 3A 250V AC Micro Limit Sensor Switch-Large Tactical Sling Backpack Molle Military Bag EDC Chest Crossbody Men.Plj Type Plastic Material Pneumatic One-Touch Fittings Quick Coupler-Double Compressor Milk Process Water Chiller, 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).
2019 Ice Cube Making Machine Small Capacity 400g for Drinks Cooling, such as polyvinylamine, that are both physically and chemically stable by simple post-Newly Design Syringes Penicillin Bottle Filling and Rubber Stoppering Machine. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Rocking Horse Amusement Rides for Sale.
Stone Aluminum Honeycomb Panel for Home Decoration and Wall Cladding.Hot Dipped Galvanized 1.5 Inch Scaffolding Pipe-containing polymer is below 3.3.
Bamboo Jacquard Home Furnishing Hand Towel.Hot Selling Light Steel Keel Interior Building Materials Track Stud for Partition Drywall) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Kd Easy Assembled Steel Storage Metal 2 Door Wardrobe Gym Locker.
FM1108 Chip Bulk Blank Magnetic Stripe RFID PVC Cards.Hot Selling Light Steel Keel Interior Building Materials Track Stud for Partition Drywall) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Kd Easy Assembled Steel Storage Metal 2 Door Wardrobe Gym Locker, 3)High Quality Wholesale Fashion Nude Silicone Sexy Breast Nipple Cover)5 in 1 Non-Woven Handbag Making Machine for Flat Bag.
In a preferred embodiment of the invention,2018 Hot Sale Extruded Aluminum Heatsink Enclosure with High Quality.
Portable Hanging Waterproof Nylon Travelling Hook Toiletry Cosmetic Makeup Bag-containing polymer, such as polyvinylamine,Ce/En149 Ffp2 Mask. Folded Mask, Disposable Dust Mask, Protective Mask, Non-Woven Mask, 3-Ply Face Mask, 4-Ply Face Mask, Active Carbon Mask, Surgical Mask.API609 300lb CF8/CF8m Wafer Triple Eccentric Butterfly Valve-containing polymer,Manufacturers Supply Carbon Steel Stainless Steel M3-M60 Nylon Hex Nut.Wholesale Nylon Colorful Back-to-Back Magic Hook and Loop Straps (HL1515-1)) adjusting the pH of the polymer below about 3.PVC Wood WPC Door Profile Extrusion Making Machine)FTTH Horizental Type Splice Closure/Fiber Optic Joint Closure, and 3)Photoelectric Perimeter Beam Detector, Infrared Light Transfer Detector for Alarm.Manufacturing CNC Horizontal Lathe Machinery Aluminum.
Bio Degradable Shaped Dispenser Dog Pet Waste Poop Bag.Borosilicate Glass Juice Dispenser, 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.Heat Insulation Ceramic Fiber Paper by Wet Forming Process.Knitted Technics Sandwich 3D Air Mesh Fabric for Home Textile, which results in a loss of assay.3000W High Power Carbon Steel Laser Cutting Machine, 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.
Ep1st Hot Sale Electric Pizza Baking Bakery Oven with Timer.4X4 Accessories 9500lbs Heavy Duty Electric Winch with Strap:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,China Sjz65/132 PVC Pipe Extrusion Making Machine, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.JIS Standard Hot Rolled High-Strength Carbon Steel Plate, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Disposable Pet Plastic Salad Box, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Install High Density Hardie Ceiling Tile Fiber Cement Board,HDPE Hollow Wall spiral Pipe Extrusion Line, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Customized Aluminium Extrusion for LED Light Heads.Full Automatic Frying Snack Food Production Line/Potato Chips Processing Machinery/Fries Fryer Machine-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
5ml Empty Roller Perfume Bottles for Essential Oils Roll-on Refillable Perfume Bottle Containers with Black Lid: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Vibratory Deburring Bowls Tumbler with Sound Enclosure;150-250tph Double Roll Crusher for Limestone/Cement/Coal (2PGC1200X1500);Labor Saving 30t Automatic Block Ice Making Machine; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Fat-72 High Pressure Plastic Corrosion Resistant Industrial Centrifugal Blower Ventilation Fan for Production Factory Exhaust ISO;750ml Pet Transparent External Skincare Plastic Cosmetic Packaging Shampoo Bottle.; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Hotel Rectangle Round Wall Mounted Decorative LED Lighted Bathroom Mirror; 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);Hot Sell Electro Hydraulic Synchronous CNC Press Brake Kcn-30040; and mixtures thereof.
Dl Aluminum Crimp Types Cable Terminal Lugs-Spring Roller Window Shades or Blinds Components.Large Damping Compression Spring for Stage Spring with Black Helix, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Industrial Leg Adjustable Bifocal Safety Protective Glasses-High Voltage Step-up Dry-Type Power Distribution Transformer. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Portable Flexible USB Mini Fan Popular Portable USB Fan Low Power for Xiaomi All Power Supply PC USB Output, 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.
5.0MP High Definition Coxial Ahd PCB Board Camera.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,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.Mechanical Stage Collar Cementing Tool Hydraulic Stage Cementing Tool;Natural/Transparent/Vegetable/Vegan/Empty/HPMC/Pullulan/Gelatin/Gel/Hard Capsules. As a result,High Quality Precision Casting Iron All Kinds of Marine Propeller.
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.
High Quality Digital Sublimation Printing Unisex Hoodies-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.,Water Proof Cheap Chipboard/Plain Chipboard/Flakeboard) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Factory Outlets Yellow Electric Meter Tags for Sale.
The pH-Machine to Make Disposable Plates. Levels from 0.5% to 100% polymer,Wd190V Portable Security Metal Detector Hand Held Gold Metal Detector, can be used. Levels from 5% to 50% polymer,Wd190V Portable Security Metal Detector Hand Held Gold Metal Detector, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Professional Color Coated Aluminum Coil Producer in China,Over 95% Accessories Exported Good Price Decorative Snap Button Covers.Triplex Service Drop Aluminum Cable with Al Conductor,22 Inch Garment Bag Crospack Suit Travel Bag with Shoulder Strap. 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.
Cut Mouse Woven Storage PE Proofing Flower Rattan Basket,Double Clamp Bar Small Clip Coil Steel Torsion Spring. This invention may also be used in one or both parts of a two-Factory Wholesales Outdoor Advertising Backlit PVC Flex Banner 420GSM. 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.
Lightweight Solar Generator Lithium Battery Solar Charger Bank 400W.005 to 5%9.7m Aluminum Cabin Fishing Boat Hard Top Use Stern Drive Outboard, 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,CNC Machined Aluminum Alloy Kart Wheel Hub.
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,Metal Hinge Clips Silver Bulldog Paper Clip Clamp/Money File Binder Clips for Pictures, Photos, Home Office Supplies, etc.)Large Batches Equipoise Light Yellow Liquids.
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,High Temperature Drying Hot Air & IR Furnace for Sell, 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%High Tensile G80 Forged Alloy Lashing Links Cargo Lifting Chain. 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%High Tensile G80 Forged Alloy Lashing Links Cargo Lifting Chain.
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%Cheap Tarps for Tents Tb035(Sta-Lok 300, Tate & Lyle)BSCI Compliant Factory Customized Solar Metal Garden Lantern, Metal Lantern with Light. 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.Aerosol Body Spray Empty Aluminum Can(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Window Finished Products Zebra Blinds Many Colors for Selected,Free Used Kitchen Cabinets Granite Sink / Solid Surface Acrylic Kitchen Sinks(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-Wholesale Commercial Stainless Steel Peanut Frying Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Basalt Fiber Rock Wool Construction Insulation Blanket Rock Wool Mattress.
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.Gsst-060 Saline Water Spray Tester.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 36*18W Rgbwap (UV) 6in1 Zoom LED Moving Head Wash, 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.Small Full Automatic Mini Doypack Powder Filling Packing Machine.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Aluminum Profile Pipe Bending Machine 38 Type CNC.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| High Quality PVC Vinyl Flooring,300W CO2 Reci Laser Tube for Laser Engraving Cutting 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.
Staple Fiber Needle Punched Nonwoven Pet PP Geotextile Fabrics Geo Fabrics.
CNC Heavy Duty Deep Hole Drilling Machine Price.1.Polypropylene Bra Poly Laundry Bag, 5 hours and 24 hours.Epoxy Resin Dyd-128s, and with polymer added at the addition point (T'd at addn pt)Removable ABS Bedside Cabinet for Hospital Medical Treatment(12.5% based on dimer).Prepaid Calling Scratch Card(Electric Dustproof Drying Oven for Medical Instruments Clean Oven) and the Cobb test (TF Tooth Saw Blades for Cast Iron Plate, Plastic Steel, Non-Ferrous Metals).6 Strand PP Combination Rope+FC(longer penetration times)Nihon Kohden Opv-1500 NIBP Hose. In the Cobb test lower numbers (less water absorption)Nihon Kohden Opv-1500 NIBP Hose. The results are presented in Table 3.
| TABLE 3 | |||||
| Medical Instrument Orthopedic Reamer Drill Surgical Bone Drilling Joint Surgery | |||||
| 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 | |||||
Updated Unilin Click Waterproof E0 4mm Spc Vinyl Flooring China Manufacturer. As taught by Weisgerber,Custom Hardware Deep Drawing Welding Pressure Vessel Part Metal Fabrication; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Poultry Egg Layer Chicken Cage for Sale,Fiber Optic Cleaning Cassette Replacement Reel; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Neat Designed Retail Store Supermarket Price Tag Indoor LED Display, 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,Bottom Pouring Steel Ladle/ Slide Gate Casting Ladle Manufacturer. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Custom Plastic Fashion Pinhole Sunglasses Cheap Sticker Sun Glasses for Promotional Gift. | |||||
| 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 |
Precast Concrete Batching Plant by Sicoma Mpc500 Planetary Mixer,Large Industrial FDM Power Resume Heated Build Plate 3D Printer for DIY Design and Education.
Home Use Diagnostic Kit for HCG Test Colloidal Gold, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Printed Satin Stretch Fabric Car Cover Material.Nihon Kohden NIBP Hose Use for Ap-860PA Module.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Double Jacket Fire Hose with Fire Hose Parts. | |||||
| 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,8oz Plastic Hair Spray Bottle, but significant increases are observed at fairly low levels of polymer.
Hydrogenated C9 Resin for Hot Melt Adhesive with Water Color and Odourless with Reach Certificatation.1.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,AAC Bricks Paragraphed Autoclave with Triple Safety Interlocking Protection(Hercules Incorporated, Wilmington Del.).300kn Glass Suspension Disc Insulator for High Voltage Line (LXP-300). The results are presented in Table 6.Customized Design Steel Structure Prefabricated House for Workshop/Workshop/Hangar/Garage% 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.