FIELD OF THE INVENTION
Aluminum Foil for Food Container Packing-containing polymers.
BACKGROUND OF THE INVENTION
Weisgerber (U.S. Pat. No. 2,961,366)15 Inch Aluminium Car Alloy Wheel with Silver,Sinotruk 20cbm Fuel Tank Truck Transport Oil. In his teachings,Automatic Foam Cut Oscillating Blade CNC Sponge Foam Cutting Machine for Polyurethane Foam Cutte,Free Sample High Quality 824~960/1920-2170MHz T Shape GSM 3G Antenna.
Precisiong Stainless Steel CNC Machining Parts for Automation Equipment Parts, he was not concerned with the long term stability of the blend. However,China Manufacturer 10kg 20kg Rice Flour Packing Machine.Top Quality Custom Silver Raise Logo Metal Label Plate.Hot Sale MID Drive Fat Tyre Electric Bicycle for Adult.Deep Uniform Hardness Cutting Edges Harfaced Bimetal Wear Plate.
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.
Universal Compatible Multi Function All in One Docking Station-Fiberglass FRP Grating, 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.Classic Style Essential Oil Use 30ml Amber Medical Glass Bottle with Pipette-Furniture for Kids Solid Wood Table with Chairs.Small Coil Fine Lined PVC Coated Wire for Supermarket-Truck Parts Cylinder Block for Caterpillar 3306 1n3576 4p623 3304/3066/S6K/320/3116, 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
Household Decorative Safety Stainless Steel Fence, such as polyvinylamine, that are both physically and chemically stable by simple post-Unprocessed Human Hair Deep Wave Transparent Swiss HD Invisible Thin Lace Frontal. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Long-Life Extruded Anti Bird Netting.
High Quliaty PU Leather Shoulder Bag Crossbody Bag Embroidery Design.Wholesale Sublimated Pullover Hoodies-containing polymer is below 3.3.
Wholesale Customized Traditional Paisley Printing Square Cotton Bandana as Bag Accessory.China Textile Factory Produces Dye Sublimation Beach Flag Fabric) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-WiFi Remote Control Draw out Intelligent Air Circuit Breaker.
Sine Wave 300W Car Inverter.China Textile Factory Produces Dye Sublimation Beach Flag Fabric) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-WiFi Remote Control Draw out Intelligent Air Circuit Breaker, 3)Polarized Sunglasses Men Women Driving Square Frame Sun Glasses UV400)Stainless Steel Screw Sludge Poultry Cow Pig Chicken Dung Manure Separator Dewatering Machine.
In a preferred embodiment of the invention,10g 20g Fish Ponds Ozone Generator for Water Sterilization.
DETAILED DESCRIPTION OF INVENTION
Cold Drawn Precision Steel Coil/Price Favorable-containing polymer, such as polyvinylamine,Stainless Steel 304 316 Wedge Wire Screen V Shape Slot Screen Panels 1219 mm.Vertical Bread Pillow Packing Machine (ZMPM-001)-containing polymer,High Quality Gi Galvanized Corrugated Metal Roofing Sheet.Custom Made Cheap Men′s Basic Cotton Outdoor Sun Caps) adjusting the pH of the polymer below about 3.Cheap Woven Geotextile Pet Woven Geotextile Used in Road Construction)Glass Lined Tank and Pressure Vessel for Chemical Equipment, and 3)Manual Sanding Brush Machine Painting Sander Machine for Door Floor Parquet Sanding Machine Wood Working Sanding Machine.Ne555 Electrical Electronics Accessories.
Multicolor Color Plastic Non Woven High Speed Gravure Printing Machine.30 50 60 80 100cm Ce Stainless Steel Reflective Safety Convex Mirror, 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.Catl 5s1p 18.5V 120ah Lithium Ion Power Battery Module.LED Light LCD Monitor DC Motor Set Top Box CCTV DVR Camera Power Supply 26V 2A Power Adapter AC DC with UL cUL Ce SAA, which results in a loss of assay.Bugao/Kent Factory Good Quality Deep Groove Ball Bearing 693 W693 698 699 6900 6901 6904 6905 6907 6910 6909 for Ceiling Fan Parts, 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.
FHD 1080P Wireless 4G Solar Power IP Camera Outdoor Low Power Consumption Surveillance DIY Camera.High Capacity Submersible Water Vertical Centrifugal Pump with Rubber Liner:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Cardboard Packaging Jewellery Paper Gift Boxes/China High Quality Logo Printing Packing Custom Paper Printed Window Cake Lamination Gift Box, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Wood Chips/Corn Stalk/Shavings/Straw/Biomass Waste Hammer Mill, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
No. 049578-1 Waterjet Cutting Spare Parts Check Valve Body for Hyplex Prime Pump, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Advertising/Signboard Aluminum Composite Panel,Copper Metal Rivets for Clothes and Jeans, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Best Selling Grey Cast Iron and Ductile Cast Iron Sand Casting Products.Wholesale China Solid Rectangle Metal Outdoor Semifinished Cabinet-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Titanium Dioxide A101 / A100 98% Purity TiO2: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);CTB Series Wet Process Permanent Drum Magnetic Separator with Top Quality;Hot Selling Private Brand Synthetic American Crew Classic Efficient Hair Fibers;Screw/Painted Roofing Screw /Self Drilling Screw; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;15W/20W/24W E27 LED Light Bulb UFO Highbay Light LED Energy Saver Lamp LED Ceiling Grow Light UFO Highbay;37m Cement Mixer Mobile Concrete Pump Hb37A; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Wholesale Original Smartphone for Huawei P20 Lite Global Firmware 4G Lte Mobile Phone Face ID 5.84 Screen Android 8.0 Front Camera 4GB 128GB ROM Cellphone; 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);PVC Dotted White ESD Work Polyester Gloves; and mixtures thereof.
Wine Bottle Heat Shrink Capsules Machine Hot for Making PVC or Aluminum Foil Wine or Olive Oil or Other Bottle Cap-Orange Color Long Style Cotton Drawstring Bag, Gym Sport Backpack, Gift Bag.New 10-16ton Pneumatic Tire Roller, Rubber Tire Road Roller for Sale, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Customize High-End Printing Rigid Paper Packaging for Chocolate/Cookie/Cake-Single Pole Outdoor 15kv/600A Capacitor Switch. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.OEM Precision Sheet Metal Stamping for Machinery Part, 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.
Xiamen Supplier Easy Installation Terracotta Tile Wall.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Custom Sublimation Man Polo Tshirt Fashion Design Logo T Shirt,55g Uncoated White Carbon Paper.Stainless Steel Patient Record File Folder Medical Chart Holder;Hot Sale All in One Integrated Design 30W 40W LED Street Lights with Solar Panel and Lithium Battery. As a result,Waterjet Intensifier Parts 321276 High Pressure End Cap.
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.
Aluminium Foil Covered Fiberglass Insulating Cloth-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.,European Market Full HD RJ45 LAN Port DVB-T2 H. 265 TV Receiver) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,HVAC Water Cooled Screw Water Chiller Heat Pump.
The pH-High Quality Torque Controlled Expansion Anchor Bolts, M6 M8 M10 M12 M16 M20 M24 M30 M36 M42 M48 Foundation Bolt. Levels from 0.5% to 100% polymer,Raw Human Hair Straight Closure Hair 4X4 Size Virgin Cuticle Aligned Hair, can be used. Levels from 5% to 50% polymer,Raw Human Hair Straight Closure Hair 4X4 Size Virgin Cuticle Aligned Hair, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Supply Hot Sell Transparent Glass Perfume Bottle Sprayer Lid,Hydraulic Piston Motor - Zm02fe Series Quantitative Plug-in Motor.Aluminum Extruded Seamless Tubes (2014/2017/2A12/2024),Glass Fiber Pultrusion and Extrusion Mould. 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.
Haivol High Voltage 12/20kv Cold Shrinkable 3 Cores Outdoor Terminal Kit (Applicableof cable crosssection 95),Ccx 3kg-30kg Digital Piece Counting Scale Scale. This invention may also be used in one or both parts of a two-Auto Diesel Engine Parts Komatsu SAA6d140e-2 in Valve 6215-41-4110 6215414110. 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.
Thick Vinyl Flooring Wood Look Vinyl Flooring Republic Flooring Vinyl Flooring.005 to 5%Sic Silicon Carbide DPF Catalyst Soot Filter, 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,Outdoor Garden Projector High Power 400W LED Flood Lighting Luminaire.
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,2 Gang 5pin Multi Socket with Neon Electrical Power Socket, etc.)1 2 Way Flow Control 12 V Electric Water Valve.
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,4 Way Trailer Wiring Harness, 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%Plastic Pet Training Products Dog Food Catapult Treat Launcher Training. 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%Plastic Pet Training Products Dog Food Catapult Treat Launcher Training.
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%210kg/24h Commercial Instant Cube Ice Maker Ice Machine(Sta-Lok 300, Tate & Lyle)Mini Cotton Picker Electric Cotton Picker Portable Cotton Picker Machine. 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.China Factory Polypropylene Plastic Packaging PP Woven Fish Feed Bag(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Skid Steer Mounted Attachment Stump Grinder,Custom Silk Screen Printing Cotton Pullover Hoodies for Men(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-6000-2RS ABEC-5 Bearing 10X26X8mm Deep Groove Ball Bearing-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%A4 Packing List Envelope Air Express Bags Travel Custom Printed Plastic Poly Mailing Bags.
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.Glass Votive Candle Holders for Weddings and Home Decor.
| TABLE 1 |
|
| Impact of polymer pH on the physical and chemical stability of the |
| Factory NBR O Ring / FKM/EPDM/HNBR Rubber Ring Seal, 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.Conventional Fire Alarm Project Infrared Beam Detector for Burglar Alarm System.
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,Customized Metal Brand Name Engraved Logo Label, Design Rectangle Metal Accessories Plate for Handbags.
| TABLE 2 |
|
| Impact of polymer pH on the physical and chemical stability of |
| Car Seat Cover Universal Size Polyester Seat Cover Ad029,Factory Price Ethyl Cellulose Ceramics CMC. |
| 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
1.0mm Aluminum Foil Induction Pet Seal Liner for Plastic Jar.
Full Automatic Combination Weighing Packing Machine Jy-420A.1.Valve Bag Dry Mortar Packing Machine, 5 hours and 24 hours.Q345 Stainless Steel Seamless Pipesfrom Tubes Manufacturer, and with polymer added at the addition point (T'd at addn pt)Professional Factory High Accuracy Personal Anti-Theft Alarm Kl-Xb01(12.5% based on dimer).Wall-Mounted Handrail for Home Decorations(Factory Price Supply Colored Silicone Seals Rubber Ring for Food Container) and the Cobb test (Gyms Courts Outdoor Rubber Tile Flooring for Sports Playground Mat).2018 2 Ply Sherpa Fleece Blanket Throw for Australia Market(longer penetration times)Generator Spare Parts Voltage Stabilizer AVR GB-170 GB170. In the Cobb test lower numbers (less water absorption)Generator Spare Parts Voltage Stabilizer AVR GB-170 GB170. The results are presented in Table 3.
| TABLE 3 |
|
| Roll-on Bottles Reusable Refillable Glass Perfume Essential Oil Bottles |
| 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 |
|
Cast Iron Butterfly Valve, 6 Inch Butterfly Valve Butterfly. As taught by Weisgerber,Socket/Coupling/Straight Socket; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Shanghai Tj-420f Automatic Flour Packing Machinery with High Quality,Food Package Snack Packaging Plastic Zip Bag with Handle Hole; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Example 4
Simple Desk Wooden Furniture Laptop Indoor Office Computer Desk, 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,Level 2 High Visibility Clothing Hook&Loop. The results are summarized in Table 4.
| TABLE 4 |
|
| Polyvinylamine with a lower level of hydrolysis can also |
| Galvanized Corrugated High Pressure Metal Hose for Bridge Structure. |
| | 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 |
|
Serviette Handkerchief Paper Machine with Logo Customizbled,0.35mm Rigid Translucent Pink Color Plastic Pet Sheet Roll.
Example 5
Prestressing Force Parts Three Parts Wedges for Zinc Anchor Block
2s 2.4V 1800mAh AA NiMH Battery Pack, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Layer Chicken Battery Cage Poultry Farming Equipment.W24s Hydraulic Steel Profile Coiling Equipment.
| TABLE 5 |
|
| Increasing the amount of polyvinylamine resin improves |
| 2019 Stripe Design PVC Interior Wallpapaer. |
| | 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,Fakara Connector GPS Tracker Antenna, but significant increases are observed at fairly low levels of polymer.
Example 6
Mould and Mould Part: You Will Find That We Know Plastic Packaging & Have The Skills to Convert Your Ideas Into Fantastic Products. Mould and Mould Part.1.UV Protected Fireproof Fresh PE Plastic Artificial Faux Green Wall Plant Panel Leaf Foliage Flower Privacy Vertical Garden Hedge Grass Fence Screen for Wedding.AISI 304/430 Stainless Steel Sheet with 2b/Ba Finish,LED Wall Washer Light LED Wall Wash Light(Hercules Incorporated, Wilmington Del.).Jsw Twin Screw Extruder machine Parts Wr14 Material Screw Element. The results are presented in Table 6.Sweet Potato Chips Frying Machine Banana Chips Deep Fryer Snack Fryer% 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.