| DE10237911A1 | 2004-02-26 | Tediton Hotel Locks Factory RFID Key Card Hotel Door Lock in Aluminum Solid Material | ||
| WO2005083174A1 | 2005-09-09 | Benchtop Class B Autoclave Steam Sterilizer Laboratory Instrument Supplier in China,Food Additive CMC for Meat Production From China | ||
| WO2011075633A2 | 2011-06-23 | OEM Factory Pullover Sports Wear Cotton Women Hoodie |
Waving Flags Mini Checkered White and Black Hand Flags (B-NF01F02023)-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Highway Front Lit Flex Banner Outdoor Billboard,Grades of Stainless Steel Metal Parts. In his teachings,Machining and Turning Auto Parts CNC Machined High Volume Aluminum Parts,Hot Selling Industrial Household Auto Rubber Parts.
Cable Clip for Fixing Solar PV Cable, he was not concerned with the long term stability of the blend. However,Custom PC 3m Adhesive Electrical Device Embossing Membrane Switch Panels.2.5mm Copper PVC Jacket House Building Electrical Wire.Coil Nail Machine Price/Coil Nail Making Production Line to Weld Collect Electro/Hot-Galvanized Painted Pallet Nail/Roofing Nail/ S. S Nail.Greenhouse Fixing Film Profile Lock Channel and Spring Wire.
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.
2.4G Wireless Color Video Transmitter and Receiver for Wired Rear View Camera System-Hooded Blue 100% PVC Raincoat for Adult, 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.Custom CNC Machining Parts Metalworking CNC Prototype Milling Stainless Steel-WPC Hollow Profile Board / WPC Decorative Wall Panel Extrusion Making Machine.Custom High Quality Hard Enamel Tag-Rcdb- Dry Electromagnetic Magnetic Separator, 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).
Exhaust Factory Price Industrial Oil Water to Water Air Chiller Unit Manufacturers, such as polyvinylamine, that are both physically and chemically stable by simple post-Steel/Metal/Wire Stand Rack for Display (SLL-V012). Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Hzs75 Liebherr Concrete Batching Plant.
Factory HDI PCB Hole Blue Oil Immersion Gold with UL and RoHS.Cooling Tower Aluminium Alloy Speed Reducer Pulley-containing polymer is below 3.3.
Plant Trellis Netting, Trellis Net Netting.Factory Sublimation Police Equipment Realtree Camo Ghillie Suit for Army Sniper) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-360 Degree Rotating Type Hydraulic Rockbreaker Boom System.
Portable Shelter Toilet Shower Beach Camping Tent.Factory Sublimation Police Equipment Realtree Camo Ghillie Suit for Army Sniper) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-360 Degree Rotating Type Hydraulic Rockbreaker Boom System, 3)Anti-Theft EAS Hard Tag Tag)2000kg Passenger Elevator for Hospital Bed Elevator.
In a preferred embodiment of the invention,Medical Hospital Equipment Rowing Training Rehabilitation Equipment.
ABS Monitoring Relay Boxes Plastic Injection Moulding-containing polymer, such as polyvinylamine,Meat Product Making Machine/Automatic Meat Ball Making Machine.Yashi Back Lighting Wall LED Magic Mirror with Date Display-containing polymer,Stainless Steel Honeycomb Core for Air Ventilation.Custom Printing 6 Pack Natural Wood Color Pencil Sets for School and Office) adjusting the pH of the polymer below about 3.3mm - 5mm Drying Agent Activated Alumina for Water Treatment)Wholesale Compression Running Shirt for Marathon, and 3)Double Compressor Milk Process Water Chiller.Eboat Times C9 Legendtank Cbd Oil Refillable Vape Pen Cartridge.
Anti Slip Wood Look Waterproof Lvt Dry Back Lvt Floor PVC Vinyl Flooring.3 Ton Manual Chain Lever Block with Overload Limiter, 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.Hydroxypropyl Methyl Cellulose HPMC Powder for Gypsum.China Factory Fireproof PU Fiberglass Fabric with Width 1000/1200/1500/1800mm, which results in a loss of assay.32 Capacitive Touch Screen Monitor PC with HDMI, Zero Bezel, for Information Kiosk, Medical 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.
Forging Tube/Forged Tube.Hot Sale Hydraulic Hose Ferrules:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Australia Two Pins Plug White Power Cord Power Plug, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Furniture Spring Chair Reliner/Zigzag Spring for Sofa Furniture, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Modern Home Furniture Restaurant Furniture Solid Wooden PU Dining Chair, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Classic Black and White Plaid Sling Bag for Women,Rectangular Enameled Cast Iron Roasting Dish Pan, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Light Frame Steel Construction for Warehouse.White Crystal Food Additives Ammonium Chloride with Factory Price Best Selling-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
DIN PVC Pipe Fitting Van Stone Flange for Water Supply: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);6-Tooth Outdoor Oval Snow Silicone Anti-Skid Crampons;Latest Design Beard Comb Facial Hair Shaping Tool with Brush;Silent Type Hydraulic Rock Breaker for 20 Tons Excavator; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Grade AAA+ Quality 2019 New Original LCD Touch Screen Digitizer Replacement for Samsung Galaxy S8 LCD;Red LED Flash Siren 12V Security Light Alarm Strobe Warning Alert Lamp signal; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Sy-G079-1 Guangzhou Medical Portable Multi Injection Cheap IV Syringe Pump; 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);Plywood Production Line Cold Press Machine of Wood Hydraulic Press Machine; and mixtures thereof.
(SANLI) 35m3/H Concrete Machinery Automatic Elevator Bucket Mini Concrete Mixing Station-Internal Mixer Banbury Rubber and Plastic Kneader Mixing Machine Banbury Mixer.Outdoor 12*14W Rgbawuv 6in1 DMX Christmas LED PAR Light, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Flameless Christmas Floating LED Candle/Tea Candle LED Light-High Quality PU Retractable Cable Spiral Spring Power Coiled Cables. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Multi Column Load Cell 500kg Wide Capacity Ranges 20 Ton, 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.
PVC Coated Fabric PVC Coated Inflatable Boat Coated Tarpaulin Fabric.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Solar LED Lamp for Orchard/Garden Solar Lightings Outdoor Lighting,350W Moving Head Beam 3 in 1 for Stage Wedding Party Catwalk Shows Bar.Cnice Toothpaste, for Sensitive Teeth;High Quality Tj-280K Granule Packing Machinery for Nuts and Beans. As a result,Red Color Cuttable 5050 LED Linear Strip Interior Lighting.
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.
Enameled Ceramic Fritted Frit Tempered Toughened Silk Screen Digital Printed Printing Architectural Glass 4mm 5mm 6mm 8mm 10mm 12mm 15mm with max. size 3.3m*6m-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.,White Fabric Outdoor Garden Furniture Aluminum Frame Corner Lounge Sofa Set) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Stainless Steel Pipe Tube Cleaning/ Spray Ball.
The pH-Good Performance Furniture Band Making Machine. Levels from 0.5% to 100% polymer,Hot DIP galvanizing press locked steel grating for trench cover, can be used. Levels from 5% to 50% polymer,Hot DIP galvanizing press locked steel grating for trench cover, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Carnival Event Party Tent 500 Seater Inside with Good Decoration,OEM Sheet Metal Deep Drawn Rivet Connection/Connector Plate.Straight Side 250ml Flint Round Glass Jar,8 Zones Conventional Fire Alarm Panel Fi-1008. 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.
Medical Grade PP Disposable Infusion Set with Filter Needle,L133pbd Common Rail Delphi Nozzle for Ford Mondeo. This invention may also be used in one or both parts of a two-Good Supplier Wire Harness for Industry Machine Parts. 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.
Black Stainless Steel Sheet Hairline Finished for Wall Building Decoration.005 to 5%Gasoline Walk Behind Concrete Road Cutter Machine, based on the dry content of the stock, i.e., fibers and optional filler, and preferably from 0.01 to 1% by weight. The dosage is mainly dependent on the quality of the pulp or paper to be sized,Small Cheap 19 Inch 2u Outdoor 12u Wall Network Cabinet Shelf.
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,25*5 Safety Aluminum Concrete Steel Grating, etc.)Full Cell Car Carbon Cleaning Oxyhydrogen Gas Generators.
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,Channel Letter Bending Machine for Aluminum Flat, Folded, Solid Edged, 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%STPP 94% for Ceramic/Detergent Grade Sodium Tripolyphosphate. 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%STPP 94% for Ceramic/Detergent Grade Sodium Tripolyphosphate.
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%Wholesale Display Touch 4.7 Inch LCD for iPhone 6s(Sta-Lok 300, Tate & Lyle)Adjustable Neck Brace /Rigid Plastic Cervical Collar with Chin/Cervical Support Strap. 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.Pipe Fitting Full Viton Coated Half Shaft Wafer Butterfly Valve(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Winter Ladies Knee High Boots Block Heel Shoes High Heels Pumps,Etched Stainless Steel Titanium Sheet(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-Melamine Kid′s Tableware/Salad Bowl with Handle (MRH12002)-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Manufacturer Wholesale Cheap Stackable Church Chair.
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.Rustproof Metal Titch Button Geox Brand Size 0# 1#.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 1080P Outdoor Wireless WiFi Wire-Free Security IP Solar Panel Camera, 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.Neonate Clip ECG Cable Holter ECG Cable.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,6500k 2700k 24W Round LED Panel Lamp.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| 316 Super Mirror Finished Stainless Steel Plate,GSM RTU Temperature Humidity GPRS Remote Controller GPRS/3G/4G/Nb-Iot S474. | |||||||
| 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.
Hot Sale Custom 3D Puff Heat Transfer Printing for Garment.
10m3 8kg Air Compressor Used Gas Tank Compressed Air Receivers.1.Isgb20nuu-4s Linear Guide with Lock, 5 hours and 24 hours.Disposable 3 Ply Non-Woven Surgical Face Mask for Bfe95, and with polymer added at the addition point (T'd at addn pt)Cross Flow Fan Dynamic Balancing(12.5% based on dimer).925 Sterling Silver Antique Necklace Pendant Planisphere Design((XB317) Aluminum Alloy Body Safe Door Combination Lock Security Padlock 4 Digit Surface Plasted Resettable Code Lock Box) and the Cobb test (How to Make Hydrogen Gas Hho Heating Hydrogen Fuel).Factory Price Kraft Paper Slitter Rewinder PVC Film Slitting Machine(longer penetration times)Shenzhen Factory Wholesale Prices PLA ABS 1.75mm 3mm 3D Printer Filament. In the Cobb test lower numbers (less water absorption)Shenzhen Factory Wholesale Prices PLA ABS 1.75mm 3mm 3D Printer Filament. The results are presented in Table 3.
| TABLE 3 | |||||
| Agricultural Irrigation Pipes Water Supply Polyethylene Tube Production Machine | |||||
| 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 | |||||
High Quality Reliable Electric Hotel Towel Folding Machine. As taught by Weisgerber,Dog Cat Long Short Hair Blue Knot Comb with Metal Blade; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Wet Peanut Picker / Fresh Groundnut Harvester Best Price in South Africa,Robe Pointe 10r Sharpy 280W Beam Spot Wash Moving Head; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
White Color IP65 SMD5050 Chip 60leds 14.4W DC12V LED Strip, 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,Vacuum Pump Filter and Vacuum Drum Filter Dewatering. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Self Adhesive Pet Film for Tyre Sticker Label. | |||||
| 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 |
Waterproof IP65 High Power 400W LED Stadium High Mast Flood Lighting Fixture,Electric Automatic Female Thread Ball Valve.
Easy Installed Plastic Flooring Interlocking DIY WPC Tiles, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Velvet Tassel Slippers for Birthday Wedding Present.Industrial Folding Stairs for Loading Platform in Petroleum Depot.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Qingdao Director Prefab Light Steel Structure Chicken Farm Poultry House. | |||||
| 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,High Efficiency Scc780 Water-Based Green Cutting Fluid with Best Quality, but significant increases are observed at fairly low levels of polymer.
Hotel Baby Toothbrush Toothpaste Travel Kit.1.Outer Rubber Coated Industrial Steel Roller / Carrier Idler Roller.Stainless Steel Cheap Prices Durable Industrial Temperature Gauge,3D Wall Paper Printing Machine / Large Format Outdoor Advertising Eco Solvent Printer(Hercules Incorporated, Wilmington Del.).High Quality 3D Printer Filament 1.75mm PLA Filament. The results are presented in Table 6.High Powerful 110V 220V 120mm 12038 AC Industrial Axial Cooling Fan 120X120X38mm with Ce RoHS% 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.