| DE10237911A1 | 2004-02-26 | OEM Automatic Flow 220L/H Speed Adjustable Water Return Brushless Submersible Water Amphibious Pumps DC 12V | ||
| WO2005083174A1 | 2005-09-09 | PVC/Rubber Lined Canvas Layflat Fire Fighting Hose,Hot Selling Modern Style Garden Rattan Egg Swing Chair with or Without Cushion | ||
| WO2011075633A2 | 2011-06-23 | High Quality NBR/EPDM/NR Rubber O-Ring for Sealing |
Opal Lens LED Strip Light Aluminum Profile/Extrusion Channel-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)100 Inch 110inch Projection Screen Electric Motorized Projector Screen,Korea Hot Sale 24K Goldzan Ampoule 99.9% Pure Gold Face Essence. In his teachings,Microfiber Printed Quick-Dry Printed Coral Fleece Flannel Blanket,Zv-420d Full Automatic Spice Powder Packing Packaging Machine.
22mm Metal Pin Terminal Indicator Light, he was not concerned with the long term stability of the blend. However,Automatic Ultrasonic Clean Dry Machine Equipment.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.
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.
Multi Rows on Edge Packaging Machine for Food-Automotive Industry Machine by Sonic Welding Equipment, 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.Metal Tin Fruit Candy Sweets Dessert Snacks Trays Plates-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, 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).
M18 New Product High Temperature Inductive Proximity Sensor, such as polyvinylamine, that are both physically and chemically stable by simple post-001*10 Styrene Series Gel Strong Acid Ion Exchange Resin-Cation Exchange Resin. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Electric High Quality and Competitive Ultrasonic Jewelry Cleaner Price.
Top10 1080P H. 264 P2p CCTV WiFi IP Camera.Non Woven Geotextile for Environmental Protection-containing polymer is below 3.3.
Hotsale High Quality Medical Diagnostic HIV Rapid Test Kits.Full Automatic Candy Biscuit Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Swivel Mini Iflash Drive HD Card Reader for Ios System Support TF/SD Card (OM-R005).
Gmcs Strip - Giling Metal Clad Steel Strip for Bullet Shell.Full Automatic Candy Biscuit Packing Machine) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Swivel Mini Iflash Drive HD Card Reader for Ios System Support TF/SD Card (OM-R005), 3)Women Yoga Capris Power Flex Running Pants Workout Leggings Esg10633)Bathroom Baby Wc Urinal with Flushing Water System Bc-8009.
In a preferred embodiment of the invention,20ml Custom-Made HDPE Bottle for medical device reagent.
Pneumatic Top-Guided High-Pressure Single-Seated Control Valve-containing polymer, such as polyvinylamine,Hot Sales Zinc Alloy Double Expansion Anchor Bolt.Ss304 or Ss316 Stainless Steel Turnbuckle Toggle Terminal-containing polymer,China Loader Xg935h 3stere 92kw Aftermarket Front End Loaders.Mens′ Wear Manufacturing Streetwear High Quality Custom Printed 100% Cotton Fleece Hoodie) adjusting the pH of the polymer below about 3.304L Stainless Steel Butt Welding Eccentric Reducer)Cut and TPR Impact Resistant Anti Vibration Safety Gloves, and 3)Super Thin Slim LED Down Light Panel Lamp Aluminum PC Ce Integrated 7W Recessed Round Indoor.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, 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.Candy Mint Snack Chewing Gum Hinged Tin Box 95*60*21hmm.Makute 600W Electric Air Mini Blower Fan Centrifugal Fan, which results in a loss of assay.Automatic Potato Chips Making Machine Chips Slicing Machine with Competitive Price, 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.
Hot Sales acrylic Wool Blank Snapback Hats Sport Caps.Khw-1325 3D CNC Router Machine Woodworking Cutter:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Hats, Garment, Bags, Shoes Use Luxury Gold Metallic Yarn, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Programmable T5577 RFID 125kHz Blank Hotel Door Proximity Key Card, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
O H12 H16 H24 Temper 1219mm 1060 Aluminum Alloy Coil for Railroad Tank Cars, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Betaine 98% HCl Feed Grade,Blm-4661 Manufacturer Plastic Models Sport Seat Office Outdoor Stadium Seats Moulding Cheap Chair, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.High Power Fiber Apparel CNC Blade Cutting Machine 1214.Gi Gl Full Hard Steel Sheet Galvalume Steel-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Stainless Steel Elbow 8 Pipe 2 Fittings Plastic Equal 4 PVC Carbon 6 Reducing Tee 3 Water 12 Female 2.5 Inch: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Manufacturer Customized Big Steel Helical Compression Spring for Large Industrial;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; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Removable Professional Luxury Prefabricated House Modular Home;Chinese Home Depot Roof Tiles Lowes Concrete Roof Tiles; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;16A 3.5kw SAE J1772 Electric Vehicle Charger Wallbox; 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);Screen Printing Machine and Curing Machine with Robotic Arm; and mixtures thereof.
Quick Connect Garden Hose Fittings Plastic 3-4Garden Water Hose Fittings-Lj-Hxj Road Marking Cold Plastic Machine Equipment.E26 Custom Outdoor Decoration Garden String Lights for Wedding, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.High Purity Medical Psa Oxygen Generator/Concentrator Manufacurer with Low Cost-100% PP Woven Agriculture Ground Cover/Mulch Film/Weed Control. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Sbs/APP Bitumen Modified Waterproofing with Low Price, 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.
Non Woven Polishing Wheel for Stainless Steel.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Natural Coconut Day Toothpaste& Natural Activated Charcoal Night Toothpaste,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. As a result,Outdoor Cobalt Blue Tempered Fire Pit Fireplace Glass.
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.
Tullow Oil Logo Printed Silicone Gel Wrist Rest Mouse Pad-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.,Hot Sale Scc750A High Efficiency Water-Based Cutting Fluid with Factory Production) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Waste Water Treatment Mechanical Bar Screen.
The pH-Hot Sale Tractor Engine Spare Parts Injector Nozzle for Mf 240 OEM No Dll 150s6556. Levels from 0.5% to 100% polymer,Vvvf Control Indoor Escalator with 35 Degree 1000mm Width Step, can be used. Levels from 5% to 50% polymer,Vvvf Control Indoor Escalator with 35 Degree 1000mm Width Step, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
4 Ways Stretchy Gym Wear Nylon Tights Women Sports Scrunch Butt Leggings,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). 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.
Luxury Cheap Prefab Container Steel Structure House for Export,Sleeveless Yoga Wear. This invention may also be used in one or both parts of a two-Custom Precision Motor Parts CNC Machining for Medical. 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.
Yog Motorcycle Spare Parts Piston Ring Kit Bajaj Boxer Std.005 to 5%Winter Outdoor Hood Parka Padding Garment Man Jacket, 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,Kpop Bts Knit Scarf Winter Scarf Black.
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,Precision Low Pressure Aluminum Alloy Die Casting Part, etc.)Foam CNC Machine Foaming Machine for Simple Operation.
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,China Supplier Clear Reflective Tape and Aluminum Sheet, 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%SAE J30 R9 Auto Using 1/4 Inch Fuel Hose Pipe. 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%SAE J30 R9 Auto Using 1/4 Inch Fuel Hose Pipe.
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%Vat063 Rotary Pneumatic Actuator(Sta-Lok 300, Tate & Lyle)Matt Finish Wooden Jewelry Display Storage Packaging Gift Box. 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.Micro Glass Filter Paper Rolls(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Can Be Customized Size Lead Rubber Clothing,ABS Plastic Open Hook Fiber Drop Cable Anchor Clamp(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-Dts-4L Three Pahse Three Wire DIN Rial Power Meter LCD Type Digital Meter-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Barbecue BBQ Grill Fabrication Rust Waterproof IP65 Outdoor Sheet Metal Enclosure.
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.Female Threaded Pipe Fittings Irrigation Connector.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| New Product Latch Door Bolt with Hook Lock Pin, 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.Oil Filter Cap Wrench Set Removal Socket Kit Service Tool.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Electrica Telescopic Fiberglass Hot Stick.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Multifunctional Baby Diapers Nappy Changing Bag Mummy Bag Bottle Storage Maternity Handbags Organizer Stroller Accessories,Motorcycle Muffler Motorcycle Parts for Bajaj Discover 125st. | |||||||
| 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.
Polyester Staple/Short Fiber Needle Punched Non Woven Geotextile.
Ear Nails Female Tassels Titanium Steel Earrings Jewelry.1.2018 New Design Red-CNC-070 CNC Machined Aluminum Parts, 5 hours and 24 hours.Embroidery Cheap Price Cotton Hotel Bedding Sheet, and with polymer added at the addition point (T'd at addn pt)24 Experience Micro Powder Mill Supplier Grinding System(12.5% based on dimer).125kHz Promotional Waterproof Plastic Hard Card Key Fob T5577 RFID Epoxy Tags(PP Foam Sheet Extrusion Line (Tube Die) 300kg/H) and the Cobb test (Size 3 Halal White Color Bovine Gelatin Empty Capsule).Building Material/Roof Tile(longer penetration times)Recycled Thermal Lunch Bag for Hot Food Giving Away. In the Cobb test lower numbers (less water absorption)Recycled Thermal Lunch Bag for Hot Food Giving Away. The results are presented in Table 3.
| TABLE 3 | |||||
| Stainless Steel Stamping and Welding Part | |||||
| 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 | |||||
Industrial Low Temperature Air Cooled Freezer. As taught by Weisgerber,Heat Shrink Dual Wall 3X Tubing with UL; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Pure-Air PA-300TD-IQ Soldering Smoke Extractor For Soldering Iron With HEPA Filter,Manufacturer Perfume Sprayer Nozzle, 28mm Plastic Mist Sprayer; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Clear Glass Bottle with Pantone No (Crystal Material), 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,Double Arm Medical Gas Pendants for ICU Room. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Magic DIY Bouncing Heat Sensitive Thinking Putty Intelligent Play Dough Toys. | |||||
| 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 |
Wooden Finish Acoustic Wall Decoration Interior Panels 3D Curtain Wall,50 Ounces Glass Water Pitcher with Stainless Steel Lid Water Carafe for Juice and Iced Tea.
8m Colorful ABS Case Alloy Shaft Measure Tape with JIS Nylon Coated Double Printing Blade and Horn Hook, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Fully Automatic Disposable Food Container PE/Pet/OPP Film Packing Packaging Machines.Brush Cutter Chainsaw Spark Plug.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Self Propelled 4 Wheel Drive Agriculture Farm Tractor Sprayer Pump for Farm Using. | |||||
| 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,Veneer Surface Wooden Timber Acoustic Panel, but significant increases are observed at fairly low levels of polymer.
Confectionery Fruit Flavors Jam Syringe Candy.1.Pneumatic CNC Hole Tapping Machine/ Drilling Punching Machine M6-M40.Heavy Duty Storage Metal 7 Drawer Steel Roller Tool Cabinet in Garage,Flat Head Six-Lobe with Gasket Self Tapping Screws(Hercules Incorporated, Wilmington Del.).2019 New Solar Pest Killer Light Soalr Insecticidal Lamp Solar Garden Light for Agriculture Garden Farm Using for Protection. The results are presented in Table 6.Tall Square Geometric Cube Glass Ring/Flower/Gift/Card Box% 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.