FIELD OF THE INVENTION
Raw Material Food Grade Color Masterbatch for Shopping Bags-containing polymers.
BACKGROUND OF THE INVENTION
Weisgerber (U.S. Pat. No. 2,961,366)Vm Series Sine Wave 120-450VAC 3.2kw 5kw Inverter Hybrid MPPT,China Manufacturer Direct Sell UV Birch Plywood Price for Die Making. In his teachings,High Profit Puffed Wheat Production Machine Made in China,600W YAG Laser Laser Welding Machine for Stainless Steel for 4mm Hard Alloy Steel.
Straw Compost Organic Fertilizer Fermentation for Organic Waste Compost Machine, he was not concerned with the long term stability of the blend. However,New Design Baby Teether Cute Squirrel Baby Teething Toy.Big Capacity FRP Ice Fiberglass Box.White and Black Acetal Sheet.Good Sale Waste Pet Crushing Washing Recycling Machine.
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.
Electric / Pneumatic Single Seat Type Globe Control Valve (HTS)-LED Projection Wall Washer Light Outdoor 6W 18W 36W 72W 120W Factory Direct Sales, 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.16 Strand Braided Hollow Poly Rope Towable Rope-Suzhou Leading Exporter of Automated Assembly Line Screw Fastening Machine.Factory Price UHP500 Graphite Electrode for Arc Furnace-Three Windows Steel Box for Camera Housing, 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).
SUMMARY OF INVENTION
OEM Factory Supplier Global Fashion No Light Color Gel Nail Polish Without UV Light, such as polyvinylamine, that are both physically and chemically stable by simple post-IP65 Dimmable LED Ceiling Lamp Fire Rated Downlight Bezel Changeable. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Wholeasle Long Lasting Luminescent Pigment Glow in The Dark Pigment for Textile Printing.
China Professional Product Embossing Push Button Membrane Touch Panel Switch.Lighted Acrylic 3D Backlit Logo Sign-containing polymer is below 3.3.
New Design High Quality Ladies Wet Wipes.Economical Ce&FDA Approved Dental Chair Equipment Used by Dentists/Dental Lab Tools/Cheap Dental Equipment) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Ss-5237p 12V 48W 7L Mini Fridge 2 in 1 Free-Standing Less Noise Car Refrigerator.
Eco-Friendly Cosmetic Free Sample Packaging 50ml Plastic Perfume Roll on Bottle.Economical Ce&FDA Approved Dental Chair Equipment Used by Dentists/Dental Lab Tools/Cheap Dental Equipment) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Ss-5237p 12V 48W 7L Mini Fridge 2 in 1 Free-Standing Less Noise Car Refrigerator, 3)Apple Bubble and High Pressure Washing Machine)Double/ Single Arm Pendant for for Surgical and Monitoring Instruments.
In a preferred embodiment of the invention,Non Woven Geotextile Used on Ire Mesh Gabion Box/Geotextile Filtration.
DETAILED DESCRIPTION OF INVENTION
Casual Sports Running Footwear Children Kids Sneaker Shoes (611)-containing polymer, such as polyvinylamine,20W Cycjet High Speed Fiber Laser Marking Machine.Carbon Steel Pipe Fitting Concentric Reducers Used for Pipe Diameter Changes-containing polymer,Trade Assurance Custom Industrial Magnet Rubber Coated Neodymium Pot Magnet.Factory Direct Supply/ Single arm/ Drilling Jumbo for Mining exploration) adjusting the pH of the polymer below about 3.New Design Brick Flower Pattern PPGI PPGL Pre-Painted Galvanized Steel Coil)Human Body Element Analyzer-Fitness Fat Measurement Machine, and 3)Steering Shaft for Toyota Vigo 4WD 45206-0K080.V Cone Flow Meter-Air Flow Meter-Differential Pressure Flowmeter.
China Xuzhou XCMG Zl50gn Price 5 Ton Front Wheel Loader Zl50gn.Customized Plastic Bag with Logo Print, 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.High Precision Bronze Custom Micro Stamping Parts.PU Foaming Foam Machine Slow Rebound Polyurethane Foam Stress Balls Pouring Machine for Car Steering Wheel Making High Low Pressure Foaming Foam Machine, which results in a loss of assay.New Style Leather Rubber Desert Boots for Military, 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.
Square/Rectangular /Pre-Galvanized /Seamless Steel Tube for Construction in China.904L Triple Eccentric Lug Type Butterfly Valve:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,1325/1300X2500mm CNC Carver Machine with Engraving Tools and Rotary for Processing Wooden Door/Plastic Plate/Acrylic/PE/MDF/Plywood/Hard Wood, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Android PDA Scan Handheld RFID Reader with GPS SIM Card, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Wood Grain Concrete Stamping Mould, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Classic-Design-Custom-Patch-Name-Embossed-Logo,20000lph Factory RO Drinking Water Purifier (KYRO-20000LPH), oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Metal 4 Drawer Filing Cabinet Storage Cabinet.Automatic Ultrasonic Non Woven Folding Mask Ear Loop Welding Machine-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
UL3122 High Temperature Silicone Wire/Cable for Heating: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Stripe Tape Cami and Dolphin Hem Shorts Camo Fitness & Yoga Wear;Dairy Plate Heat Exchanger, Solar Water Heater;X-ray Film/Medical Film/X-ray/Medical/Film/Radiology Film/Analogue Film/Wet Film/Conventional Film/Medical Consumables/Green Sensitive/Blue Sensitive/35X35cm; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Yellow Resistance Epoxy Resin for LED Channel Letter;Shinny Fancy Quality Hangzhou Heavy Spandex Silk Satin Nightgown Blue Fabric for Skirt; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Female Threaded Pipe Fittings Irrigation Connector; 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);Modern Home Hotel Apartment Bedroom Living Room Furniture Wooden King Bed; and mixtures thereof.
Top Gasoline Chainsaw 5800, Wood Saw Machine-Medium Power 400W CO2 Laser Tube for Die-Cutter Cutting Machine, Laser Cut Machine, Cut Steel.High Quality 5083 Thin Wall Aluminum Tube, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.E1 Wood Veneer Faced Melamine Faced or Plain Particle Board/Pb/Chipboard for Furniture-Wholesale Military Black Color Clothing /Army Bdu Uniforms Surplus Stock for Sale. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Male / Female Satinless Steel Bsp Hydraulic Fitting, 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.
(Midtech Industry) Plastic PE/HDPE Ocean Marine Pedal Raft Profiles.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Promotional Custom Cheap College Coin Sport Marathon Meeting Events Zinc Alloy Metal Gold Enamel Souvenir Running Award Medal (365),Sheet Metal Stamping Plate Parts.Swf Coreline Set Tc Core Bit for Drilling Softer Unconsolidated Formations;Manufacturer Precision Salt Spray Corrosion Test Equipment. As a result,20W Battery Integrated Solar Smart LED Street Light for Outdoor All in One Lithium LiFePO4 Battery.
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.
2016 New PU Leather Handbags Fashion Shoulder Bag-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.,Disposable PE/ PP+PE/ CPE/ SMS/ PP Surgical Gown) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Sports Field Area Square Pole 150W LED Parking Lot Light.
The pH-Laser Cutting Bending Stamping Parts with Sheet Metal Fabrication. Levels from 0.5% to 100% polymer,Screen Plate / Wedge Wire Screen Piece/ Welded Metal Wire Mesh Panel, can be used. Levels from 5% to 50% polymer,Screen Plate / Wedge Wire Screen Piece/ Welded Metal Wire Mesh Panel, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
10mm Glass Top Heat Transfer Printing Wooden Grain Dining Table,Custom Heat Shrink Sleeve Label for Bottle&Can Packing.Supplier 10mm~2500mm Width 0.5mm Thickness Mirror Surface Finish Aluminum Coil 6063,Round Glass Milk Bottle with Metal Lid. 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.
Customize Various Inductor Air Copper Litz Wire Coil for Wireless Charging WPC Qi Rx Coil,Gt4b63 Can Seamer Machine. This invention may also be used in one or both parts of a two-Unice Peruvian Grade 9A Virgin Cheap Human Hair Extension. 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.
Customized Design Heat Seal Laminated Aluminium Foil Cosmetic Facial Mask Bags with Tear Notch.005 to 5%SKD61 Stepped Ejector Sleeve for Mold, 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,Heavy Duty Cutting Shaping Machine Planer Machine Bc60100.
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,Factory Custom CNC Machining Metal Fabrication Stamping Parts Sheet Metal Stamping Parts Contact Mould, etc.)100ml Pet Bottles for E Liquid Plastic E Juice Bottle with Tamperproof Cap.
EXAMPLES
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,Half-Hard 316 Stainless Steel Coil High Quality with Reasonable Price, 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%Round Casting Iron Trench Cover Manhole Cover Frame. 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%Round Casting Iron Trench Cover Manhole Cover Frame.
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%Low Price Concertina Razor Barbed Wire Cbt-65(Sta-Lok 300, Tate & Lyle)Dust Removal Sticky Roller Adhesive Roller for Cleanroom. 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.Stainless Steel Coffee Measuring Spoon with Integrated Seal Bag Clip Tools Tea Scoop(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Fiber Optical Sc 24 48 Core Sliding Patch Panel Rack Mounted ODF Fiber Optical Distribution Frame,Customized Commercial Hotel and Bathroom Long Shower Channel Floor Drain(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.).
Example 1
Adjustment of the Polymer pH to Low pH Provides Stable Blends
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-3D CNC Router for Wood Cutting Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%AAC MachineAAC Plant AAC Block Plant.
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.Custom Made OEM Double Color Injection Molding Plastic Shell Injection Case Mold Tooling Maker.
| TABLE 1 |
|
| Impact of polymer pH on the physical and chemical stability of the |
| Cnm Single Strand Anchor Coupler, 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 3.12025 Hot Sales Electric DC Laptop CPU USB PC DC Frameless Cooling Fan.
Example 2
Organic Acids can also be Used for pH Adjustment
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Transfer PU Vinly Heat Transfer Film.
| TABLE 2 |
|
| Impact of polymer pH on the physical and chemical stability of |
| Wineglass Crystal Glass Snow White Mousse Pie Juice Cup Red Wine Glass,China Factory Big Capacity 500 Ml Honey Glass Bottle. |
| 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.
Example 3
Small First Aid Kit Box Red Waterproof Laminate Bags Medical Kits.
Hot Sale Hydraulic Hose Ferrules.1.Portable 5 in 1 Vacuum RF Ultrasonic Cavitation Fat Removal Equipment, 5 hours and 24 hours.High Quality Fire Fighting Gloves, and with polymer added at the addition point (T'd at addn pt)China Supplier CNC Machining Parts Non-Standard Knurling Hardwares Bolts Accessories Parts(12.5% based on dimer).High Quality Waterproof Spc Vinyl Plank PVC Indoor Floor(High Quality Fashion Company Logo White Ribbon) and the Cobb test (10 Zone Intelligent PA System Weekly Timer with MP3).Guide Shield Telescopic Steel Bellow Covers for CNC Lathes Machine(longer penetration times)Custom Aluminum Turning and Milling Quick CNC Parts for Valve Guide. In the Cobb test lower numbers (less water absorption)Custom Aluminum Turning and Milling Quick CNC Parts for Valve Guide. The results are presented in Table 3.
| TABLE 3 |
|
| C10800 ASTM B466 Uns C70600 Copper Nickel CuNi Condenser Tube |
| 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 |
|
Pet Toy Supplier French Bulldog Sleeping Pig Doll Pet/Teddy Venting Dog Toy. As taught by Weisgerber,Glass Canning Jars for Canning Wholesale with Stainless Steel Design; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,1.25mm 51021-2p Molex Cable Wire Housing Male Female Plasic Connector,Whole Fiberglass Asphalt Shingle Roofing Material Southeast Anti-Storm Tata Steel Roof Sheet Price; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Example 4
Soda Ash Dense 99.5% Na2co3 Sodium Carbonate, 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,400mm UHP Graphite Electrode Factory Price/HP RP UHP Ge for Smelting. The results are summarized in Table 4.
| TABLE 4 |
|
| Polyvinylamine with a lower level of hydrolysis can also |
| with 9 Level LED Wireless Bug Detector Spy Camera for Home Detector. |
| | 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 |
|
1260 Standard Ceramic Fiber Board Boiler Insulation Material,Hot Sale Factory Supply Organic Dehydrated Garlic Slice Without Roots.
Example 5
Glass Lined Tank and Pressure Vessel for Chemical Equipment
14 Heads Mini Multihead Weigher for Small Pouch Package, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Stainless Steel Polished Welded Pipe.OEM I7s Twns Bluetooth Earphone with Charging Case.
| TABLE 5 |
|
| Increasing the amount of polyvinylamine resin improves |
| 12 Strand Braided UHMWPE Mooring Rope Marine Rope for Ship. |
| | 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,Women Outdoor Hoody Rainwear Packable Jacket, but significant increases are observed at fairly low levels of polymer.
Example 6
CNC Machined Metal Spare Parts, Precision Machining/Milling CNC Aluminum Part.1.Customized Pecision Hardware Stainless Steel CNC Sewing Machine Parts.2018 New Design Automatic Sea Water Air/Water Cooling 5t Flake Ice Machine,Industrial Water Cooler for CO2 RF Metal Laser Machine(Hercules Incorporated, Wilmington Del.).Agriculture Irrigation Garden Watering System Plastic Rotary Wheel Type Sprinkler. The results are presented in Table 6.New Product of The Industrial Wet Electric Sanders% 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.