| DE10237911A1 | 2004-02-26 | PVC/Rubber Lined Canvas Layflat Fire Fighting Hose | ||
| WO2005083174A1 | 2005-09-09 | Hot Selling Modern Style Garden Rattan Egg Swing Chair with or Without Cushion,High Quality NBR/EPDM/NR Rubber O-Ring for Sealing | ||
| WO2011075633A2 | 2011-06-23 | 4lz-1.5A Full-Feeding Rice Wheat Soybean Mini Combine Harvester |
100 Inch 110inch Projection Screen Electric Motorized Projector Screen-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Korea Hot Sale 24K Goldzan Ampoule 99.9% Pure Gold Face Essence,Microfiber Printed Quick-Dry Printed Coral Fleece Flannel Blanket. In his teachings,Zv-420d Full Automatic Spice Powder Packing Packaging Machine,22mm Metal Pin Terminal Indicator Light.
Automatic Ultrasonic Clean Dry Machine Equipment, he was not concerned with the long term stability of the blend. However,Hydraulic Motorcycle and Bicycle Tyre Tire Curing Press.Kyb Kfp2212 Gear Pump for Construction Machinery.310S Brushed Stainless Steel U Type Bending Pipe for Synthetic Fibers.Multi Rows on Edge Packaging Machine for Food.
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.
Automotive Industry Machine by Sonic Welding Equipment-Metal Tin Fruit Candy Sweets Dessert Snacks Trays Plates, 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.Tactical Laser Sight Red Laser Pointer Compact Aluminum Alloy-FDA/USP Class VI Ffkm Hygiene Sanitary Compounds.Sport Bum Waist Bag Phone Pouch Wallet Camping Money Belt-M18 New Product High Temperature Inductive Proximity Sensor, 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).
001*10 Styrene Series Gel Strong Acid Ion Exchange Resin-Cation Exchange Resin, such as polyvinylamine, that are both physically and chemically stable by simple post-Electric High Quality and Competitive Ultrasonic Jewelry Cleaner Price. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Top10 1080P H. 264 P2p CCTV WiFi IP Camera.
Non Woven Geotextile for Environmental Protection.Hotsale High Quality Medical Diagnostic HIV Rapid Test Kits-containing polymer is below 3.3.
Full Automatic Candy Biscuit Packing Machine.Gmcs Strip - Giling Metal Clad Steel Strip for Bullet Shell) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Aluminum Profile with Groove for Work Table Aluminum Profile Work Bench.
Women Yoga Capris Power Flex Running Pants Workout Leggings Esg10633.Gmcs Strip - Giling Metal Clad Steel Strip for Bullet Shell) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Aluminum Profile with Groove for Work Table Aluminum Profile Work Bench, 3)Bathroom Baby Wc Urinal with Flushing Water System Bc-8009)20ml Custom-Made HDPE Bottle for medical device reagent.
In a preferred embodiment of the invention,Pneumatic Top-Guided High-Pressure Single-Seated Control Valve.
Hot Sales Zinc Alloy Double Expansion Anchor Bolt-containing polymer, such as polyvinylamine,Ss304 or Ss316 Stainless Steel Turnbuckle Toggle Terminal.China Loader Xg935h 3stere 92kw Aftermarket Front End Loaders-containing polymer,Mens′ Wear Manufacturing Streetwear High Quality Custom Printed 100% Cotton Fleece Hoodie.304L Stainless Steel Butt Welding Eccentric Reducer) adjusting the pH of the polymer below about 3.Cut and TPR Impact Resistant Anti Vibration Safety Gloves)Super Thin Slim LED Down Light Panel Lamp Aluminum PC Ce Integrated 7W Recessed Round Indoor, and 3)All Colors Stretch Wrap Productive Product Protecting Film.Professional Customized 50bbl Conical Unitank Fermenter for Beer Brewery Fermentation with Glycol Jacket.
Long Life DC 6V 12V 24V Brush Electric Motor.Candy Mint Snack Chewing Gum Hinged Tin Box 95*60*21hmm, 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.Makute 600W Electric Air Mini Blower Fan Centrifugal Fan.Automatic Potato Chips Making Machine Chips Slicing Machine with Competitive Price, which results in a loss of assay.Hot Sales acrylic Wool Blank Snapback Hats Sport Caps, 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.
Khw-1325 3D CNC Router Machine Woodworking Cutter.Hats, Garment, Bags, Shoes Use Luxury Gold Metallic Yarn:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Programmable T5577 RFID 125kHz Blank Hotel Door Proximity Key Card, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.O H12 H16 H24 Temper 1219mm 1060 Aluminum Alloy Coil for Railroad Tank Cars, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Betaine 98% HCl Feed Grade, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Blm-4661 Manufacturer Plastic Models Sport Seat Office Outdoor Stadium Seats Moulding Cheap Chair,High Power Fiber Apparel CNC Blade Cutting Machine 1214, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Gi Gl Full Hard Steel Sheet Galvalume Steel.Stainless Steel Elbow 8 Pipe 2 Fittings Plastic Equal 4 PVC Carbon 6 Reducing Tee 3 Water 12 Female 2.5 Inch-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Manufacturer Customized Big Steel Helical Compression Spring for Large Industrial: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);No Ear Type Sc/APC-Sc/APC Sm Simplex Fiber Optic Adapter;Factory Provide Customize Small and Large Good Stability High Pressure Volt DC Hydraulic Power Unit Power Pump and Hydraulic Station;Removable Professional Luxury Prefabricated House Modular Home; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Chinese Home Depot Roof Tiles Lowes Concrete Roof Tiles;16A 3.5kw SAE J1772 Electric Vehicle Charger Wallbox; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Screen Printing Machine and Curing Machine with Robotic Arm; 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);Quick Connect Garden Hose Fittings Plastic 3-4Garden Water Hose Fittings; and mixtures thereof.
Lj-Hxj Road Marking Cold Plastic Machine Equipment-E26 Custom Outdoor Decoration Garden String Lights for Wedding.High Purity Medical Psa Oxygen Generator/Concentrator Manufacurer with Low Cost, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.100% PP Woven Agriculture Ground Cover/Mulch Film/Weed Control-Sbs/APP Bitumen Modified Waterproofing with Low Price. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Non Woven Polishing Wheel for Stainless Steel, 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.
Natural Coconut Day Toothpaste& Natural Activated Charcoal Night Toothpaste.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,250ml Medical Transparent Ultrasound Ultrasonic ECG Gel Wholesale Price,Kids Drawstring Bag with Front Zipped Pocket PE Kit Bag School Backpack.200W UFO LED Highbay Light for Warehouse Industrial;Outdoor Cobalt Blue Tempered Fire Pit Fireplace Glass. As a result,Tullow Oil Logo Printed Silicone Gel Wrist Rest Mouse Pad.
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 Scc750A High Efficiency Water-Based Cutting Fluid with Factory Production-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.,Waste Water Treatment Mechanical Bar Screen) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Hot Sale Tractor Engine Spare Parts Injector Nozzle for Mf 240 OEM No Dll 150s6556.
The pH-Vvvf Control Indoor Escalator with 35 Degree 1000mm Width Step. Levels from 0.5% to 100% polymer,4 Ways Stretchy Gym Wear Nylon Tights Women Sports Scrunch Butt Leggings, can be used. Levels from 5% to 50% polymer,4 Ways Stretchy Gym Wear Nylon Tights Women Sports Scrunch Butt Leggings, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Commercial Dehydrated Fruits Machine, Ananas /Citrus Dryer Cabinet,Japan Hitachi Kh125 35ton Crawler Crane for Sale.Synthetic PE-Rattan Woven Patio Furniture Outdoor Garden Wicker Hammock Swing Chair (TG-117),Luxury Cheap Prefab Container Steel Structure House for Export. 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.
Sleeveless Yoga Wear,Custom Precision Motor Parts CNC Machining for Medical. This invention may also be used in one or both parts of a two-Yog Motorcycle Spare Parts Piston Ring Kit Bajaj Boxer Std. 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.
Winter Outdoor Hood Parka Padding Garment Man Jacket.005 to 5%Kpop Bts Knit Scarf Winter Scarf Black, 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,Precision Low Pressure Aluminum Alloy Die Casting Part.
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,Foam CNC Machine Foaming Machine for Simple Operation, etc.)China Supplier Clear Reflective Tape and Aluminum Sheet.
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,SAE J30 R9 Auto Using 1/4 Inch Fuel Hose Pipe, 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%Vat063 Rotary Pneumatic Actuator. 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%Vat063 Rotary Pneumatic Actuator.
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%Matt Finish Wooden Jewelry Display Storage Packaging Gift Box(Sta-Lok 300, Tate & Lyle)Micro Glass Filter Paper Rolls. 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.Can Be Customized Size Lead Rubber Clothing(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:ABS Plastic Open Hook Fiber Drop Cable Anchor Clamp,Dts-4L Three Pahse Three Wire DIN Rial Power Meter LCD Type Digital Meter(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-Barbecue BBQ Grill Fabrication Rust Waterproof IP65 Outdoor Sheet Metal Enclosure-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Female Threaded Pipe Fittings Irrigation Connector.
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.New Product Latch Door Bolt with Hook Lock Pin.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Oil Filter Cap Wrench Set Removal Socket Kit Service Tool, 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.Electrica Telescopic Fiberglass Hot Stick.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Multifunctional Baby Diapers Nappy Changing Bag Mummy Bag Bottle Storage Maternity Handbags Organizer Stroller Accessories.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Motorcycle Muffler Motorcycle Parts for Bajaj Discover 125st,Polyester Staple/Short Fiber Needle Punched Non Woven Geotextile. | |||||||
| 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.
Ear Nails Female Tassels Titanium Steel Earrings Jewelry.
2018 New Design Red-CNC-070 CNC Machined Aluminum Parts.1.Embroidery Cheap Price Cotton Hotel Bedding Sheet, 5 hours and 24 hours.24 Experience Micro Powder Mill Supplier Grinding System, and with polymer added at the addition point (T'd at addn pt)125kHz Promotional Waterproof Plastic Hard Card Key Fob T5577 RFID Epoxy Tags(12.5% based on dimer).PP Foam Sheet Extrusion Line (Tube Die) 300kg/H(Size 3 Halal White Color Bovine Gelatin Empty Capsule) and the Cobb test (Building Material/Roof Tile).Recycled Thermal Lunch Bag for Hot Food Giving Away(longer penetration times)Stainless Steel Stamping and Welding Part. In the Cobb test lower numbers (less water absorption)Stainless Steel Stamping and Welding Part. The results are presented in Table 3.
| TABLE 3 | |||||
| Industrial Low Temperature Air Cooled Freezer | |||||
| 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 | |||||
Heat Shrink Dual Wall 3X Tubing with UL. As taught by Weisgerber,Pure-Air PA-300TD-IQ Soldering Smoke Extractor For Soldering Iron With HEPA Filter; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Manufacturer Perfume Sprayer Nozzle, 28mm Plastic Mist Sprayer,Clear Glass Bottle with Pantone No (Crystal Material); compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Double Arm Medical Gas Pendants for ICU Room, 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,Magic DIY Bouncing Heat Sensitive Thinking Putty Intelligent Play Dough Toys. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Wooden Finish Acoustic Wall Decoration Interior Panels 3D Curtain Wall. | |||||
| 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 |
50 Ounces Glass Water Pitcher with Stainless Steel Lid Water Carafe for Juice and Iced Tea,Hot Sale Sun Protection Clothing Shirt Sun Protection Jacket.
Fully Automatic Disposable Food Container PE/Pet/OPP Film Packing Packaging Machines, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Brush Cutter Chainsaw Spark Plug.Self Propelled 4 Wheel Drive Agriculture Farm Tractor Sprayer Pump for Farm Using.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Veneer Surface Wooden Timber Acoustic Panel. | |||||
| 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,Confectionery Fruit Flavors Jam Syringe Candy, but significant increases are observed at fairly low levels of polymer.
Pneumatic CNC Hole Tapping Machine/ Drilling Punching Machine M6-M40.1.Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage.Flat Head Six-Lobe with Gasket Self Tapping Screws,2019 New Solar Pest Killer Light Soalr Insecticidal Lamp Solar Garden Light for Agriculture Garden Farm Using for Protection(Hercules Incorporated, Wilmington Del.).Tall Square Geometric Cube Glass Ring/Flower/Gift/Card Box. The results are presented in Table 6.Raw Material Unbleached Cotton Roll% 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.