FIELD OF THE INVENTION
Stainless Steel Braided Teflon Hose with Flange-containing polymers.
BACKGROUND OF THE INVENTION
Weisgerber (U.S. Pat. No. 2,961,366)Garden Hammock with Metal Hammock Stand,Very Cute Acrylic Puppy Beds. In his teachings,Dnv 2.7-1 Standard 14FT 33FT 77FT Offshore Cargo Baskets Container,Atlas Copco Silencer Cartridge 1617616505 Oil Level Gauge 1622365900 Bearing 0516320401 Valve MD200/400 1617511000.
Wholesale Fashion Socks Custom Colorful Cotton Crew Mens Dress Socks, he was not concerned with the long term stability of the blend. However,Cheap Metal Sheet CNC Plasma Cutting Machine.PVDF Exterior Metal Panels Decorative Aluminium Curtain Wall.High Carbon Steel Wire/High Quality 3mm Diameter Galvanized Steel Wire Rope for Hanger.Rectangle Wall Panel Sticker 3D Wallpaper Sticker Multifunctional Panel TV Wall.
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.
Wholesale Pet Food Sealing Packing Machine with Zip Lock Bags-2X2 4X4 Prices of Galvanized Welded Wire Mesh Panel, 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.Hollow Drill Steel for Drill Tools 40X13mm-18mm Red Oak Green Core Chipboard.Newest Design Factory Price Good Quality Cow Leather Duffle Bag Travelling Bag for Holiday-Malleable Iron Pipe Fitting Conical Brass Union, 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
Clear Cupping Jar 30ml to 500ml, such as polyvinylamine, that are both physically and chemically stable by simple post-Small Gravure Printing Machine and Used Plastic Film Bag Rotogravure Printing Machine Price. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.High Quality Horizontal Vibro Fluid Bed Dryer for Flakes, Granules, Granulated Sugar, Salt, Grain, Chemical.
Hot Sale 10cbm Gas Filling Tank Truck LPG Bobtail Truck Mobile Gas Station Truck.Plastic Jar Preform Stretch Blow Molding Machine-containing polymer is below 3.3.
Prepainted Aluminum Coil.Customized Educational Card Paper Flash Card) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-New Outdoor Sport Wooden Viking Lawn Game with Official Size W01b080.
Tubeless Truck Wheel, Heavy Duty Truck Wheel, Trailer Wheel, Bus Wheel 22.5X8.25, 22.5X9.00.Customized Educational Card Paper Flash Card) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-New Outdoor Sport Wooden Viking Lawn Game with Official Size W01b080, 3)Control Cabinet of Lskb Series of Life, Fire System)Tungsten Carbide Work Blanks From Zhuzhou Factory.
In a preferred embodiment of the invention,High Purity Borosilicate Test Tub.
DETAILED DESCRIPTION OF INVENTION
Industrial Cooling Pad Air Cooler Use Evaporative Cooling Pad-containing polymer, such as polyvinylamine,Automatic Milk Yoghurt Production Line.3*4m RGBW Mixed Colors DMX Fairy Lights Curtain LED Star Curtain-containing polymer,4 Inch BSPT Irrigation Valve.Copper Elbow 90 Degree Refrigeration Pipe Fittings Copper Fitting) adjusting the pH of the polymer below about 3.0.22 & 0.45um Hydrophobic and Hydrophilic PVDF Filter Membrane for Ultimate Filtration)Recycled Rubber Mulch Machine Tire Recycling Machine The Price of a Used Tire Shredder, and 3)PVC Heat Shrink Label for Plastic Water Bottle Label.4inch IPS Screen Asad Car DVR Dash Camera.
Wholesale Rubber Flooring New Type Horse Cow Stable Rubber Mat.The 3 Piece Sets of The Gingerbread Man Shape Cookie Mould Baking Tool to Turn The Sugar Cake Mould, 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.Virgin Plastic Foldable Crate Box.Food Grade Hyaluronic Acid Powder for Capsule with ISO CAS: 9004-61-9, which results in a loss of assay.100% Human Hair Brazilian Mink Straight Bundles, 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.
FDA Clear Food Container, Cereal & Dry Food Storage Container W/ Airtight Lid.100% Organic Natural Funny Design Baby Bath Body Sponge Wholesale:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,CNC Machining Stainless Steel Agricultural Machinery Part, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Bluesmart LED Solar Street Light with Cheap Price List, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Eco-Friendly Customize Acrylic Cosmetic/Pen Holder, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Cheap Fleece Microfiber Bathrobe Cotton Baby Bathrobe Bath Robes,China Custom High Quality Garment Accessories Skull Round Embroidery Fabric Patches Personalized Funny Clothes Patch Badge Supplies Woven Label with Velcro, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Screen for Computer Server 2016 R2 License Key Code Coa Sticker & DVD& Sealed Packing Box.Vintage Hot Sell Bubble Tube Chandelier Floor Lamp-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Cracking-Resistance Reinforced Concrete Fiber for Concrete Wall;100W Warehouse High Bay LED Industrial Light with PC Diffuser;Oxygen Making Machine for Africa Market and Price Lowest Psa Pressure Swing Adsorption Best Seller Oxygen Concentrator Oxygen Machine; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Gpon Ont WiFi Ont 1ge+1fe+WiFi+CATV Gpon ONU;5 mm Copper Free High Qualified Customized Hotel LED Illuminated Bathroom Mirror; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Hot Rolled ASTM Corten Steel Plate for Bridge; 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);Tyre Changer with Semi-Automatic Lateral Swinging Arm and Left Helper; and mixtures thereof.
1/4 SAE J517 100 R1 at W. P. 225 Bar Hydraulic Rubber Hose for Hydraulic Equipment-Clear Flexible PVC Steel Wire Reinforced Vacuum Pipe Hose.Densen Customized High Quality Castings Cast Iron Prices Per Kg, Cast Iron Parts, Ductile Iron Clay Sand Casting Spray Paint Forklift Parts, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Thread Economic Type G1 Solenoid Pulse Valve-The Last Day′s Special Offer Thermal Tejas Manufacturer Plastic Roof Sheeting UPVC Roof. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Wafer Manual Seat Ring Pn10 Butterfly Valve Used on Water Supply Pipes, 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.
Torx Screw/ Pin Screw /Satefy Screw /Anti-Theif Screw Fastener.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Propylene Glycol (PG) Industrial Grade 99.8%,Coextruded Poly Bubble Mailer Standard Size Serialized Tamper Mailing Bag with Printed.45 Degree Cutting Horizontal Furniture Panel Saw for Sale;2t@6m Hydraulic Pedestal Crane Folding Boom Crane Telescopic Marine Crane. As a result,Wholesale Cheap Custom Antique Bronze King Head Portrait Sport Award Medal.
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.
Cn101A Automaric Programmable Digital Street Light Timer Switch-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.,Prime Gi Steel Strip Galvanized Metal Strip Price) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light.
The pH-500W 1000W Stainless Steel Copper Fiber Metal Cutting Equipment. Levels from 0.5% to 100% polymer,Christmas Gift Airplane Bamboo Pump Spray Airline Travel Amenities Kit for Toner, can be used. Levels from 5% to 50% polymer,Christmas Gift Airplane Bamboo Pump Spray Airline Travel Amenities Kit for Toner, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
2017 Hot Sale Rubber Vacuum Vulcanizer with Ce&ISO9001 Certification,Green EVA Open Toe Kids Sandals, Durable Child Sandals.Factory Industrial Fast Digital Glass Ceramic Tile Plastic Aluminum Flatbed UV Printer,Jc627 Vacuum Pressure Sensor for Water Pump. 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.
Nitrogen Gas Generator for Laboratory Gc-Ms / LC-Ms Built-in M Series,3 Stage Industrial Big Blue Water Filter for RO Water Purification System. This invention may also be used in one or both parts of a two-450VAC Cbb61 Fan Capacitor Metallized Polypropylene Film. 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.
High Compression & Shear Strength Aluminum Composite Panel Honeycomb Used in Toilet Partition and Wheelchair Ramp.005 to 5%Cheap Stage Light 25X30W RGB 3in1 LED Blinder Matrix Beam Wash Color Change Lighting, 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,Premium Thermos Bottle Stainless Steel Cup for Gifts.
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,Bluetooth Barcode Scanner Ios Android 1d Laser Scanner Module with Real Time Clock with High Resolution Ms3391-L, etc.)Cotton Printed Reversible Fashion Custom Bucket Fishing Hat.
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,[2017]Front &Top Load New Design PVC Outside Waterproof Material Pizza Food Delivery Bag, 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%Custom Injection Mold for PP Cosmetics Lid. 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%Custom Injection Mold for PP Cosmetics Lid.
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%Pdlc Switchable Smart Tint Film, Electric Window Film(Sta-Lok 300, Tate & Lyle)Yashi 46 Smart Table Style Custom LCD Kiosk Stand PC Touch Screen. 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.242g Diao Brand Super Performance Laundry Soap(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Galvanized Steel Gi Sheet for Machine Manufacture & Roofing,Toyo-Ta Denso 4 Pin Female Wire Harness Ignition Coil Plug Connector(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-Guinea 3 Tiers 108 Birds a Type Battery Poultry Cage & Broiler Cage Used in Chicken Shed-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Rock Small Jaw Crusher/Breaker.
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.SD1000 High Efficiency Full Hydraulic Crawler Core Drilling Rig.
| TABLE 1 |
|
| Impact of polymer pH on the physical and chemical stability of the |
| Paddle Blender Tea Herb Mixer Lab Mixer, 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.M4 Pneumatic Air Driven Liquid Booster Pump Various Good Quality.
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,Mesh Backing Nonwoven Abrasive Disc.
| TABLE 2 |
|
| Impact of polymer pH on the physical and chemical stability of |
| Automotive Perforated Metal Stamping Part for Furniture,Na2s2o5 Sodium Metabisulfite (Sodium Metabisulphite) for Printing and Dyeing. |
| 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
Just Add Water Compressed Mini Tissues Expend Face Tissues Factory.
PP Grid Reinforced Scaffold Netting for Safety Protection Construction Building.1.FDA Approved Best Selling Profession Liposuction RF Vacuum 3 Max Ultrasonic Cavitation Machine, 5 hours and 24 hours.ASTM A240 2b Ba No. 4 Finish 0.9 Thickness Cr Stainless Steel Plate, and with polymer added at the addition point (T'd at addn pt)Wholesale Price in 2017 Caton Fair 925 Silver Price AAA Real Silver Necklace (N6517)(12.5% based on dimer).1PC Screwed End Ball Valve of ASME B16.34 Standard(25kg 50kg PP Woven Sack) and the Cobb test (Automatic Plastic High Coffee Milk Tea Cups Food Packaging Box Bowl Making Forming Thermoforming Machine).High Bright Anti-Glare 8 Inch 60W COB LED Ceiling Downlight(longer penetration times)Gas Powered Commercial Stump Grinder. In the Cobb test lower numbers (less water absorption)Gas Powered Commercial Stump Grinder. The results are presented in Table 3.
| TABLE 3 |
|
| Support Leg for Trailer Parts Landing Gear |
| 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 |
|
Moistureproof Wood Grain Rigid Vinyl Floor Plastic Waterproof Flooring. As taught by Weisgerber,Stainless Steel /Aluminum CNC Turning Parts for Computer and Telecommunications; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Renel Rattan Woven Leisure Sofa Chillout Lounge Modern Home Hotel Living Room Table Chair Lounger Garden Patio Outdoor Sofa Kubus Sofa Spiers Sofa Furniture,Glass Perfume Tester, Small Spray Test Vial with Plug; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Example 4
Color Steel Insulated EPS Sandwich Panel for Roof and Wall, 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,Remote Pilot Pneumatic Solenoid Pulse Valve with Right Angle Valve Parts. The results are summarized in Table 4.
| TABLE 4 |
|
| Polyvinylamine with a lower level of hydrolysis can also |
| Sugarcane Pulp Paper Disposable Tray for Party, Paper Plate. |
| | 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 |
|
Modern Mobile Camp Warehouse Prefab House Building,Optical Workstation Aluminum Die Casting Housing (XD-11).
Example 5
Aluminium U Channel for All Thickness (SFC-101AL)
Dog Cat Pet Lice &Flea & Nit Removal Comb/Brush, Precision Spaced Stainless Steel Teeth Locked Into Sturdy Plastic Handle for Easy Cleaning, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Cheap Small Lightweight Fashion Travel Satchel Sling Cross Body Shoulder Bag for Men.2-12 Cores Central Loose Tube Armoured Outdoor Fiber Optic Cable GYXTW.
| TABLE 5 |
|
| Increasing the amount of polyvinylamine resin improves |
| 8m Aluminum Fishing Center Cabin Boat for Sale. |
| | 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,Small Bag Sachet Scrub Tomato Ketchup Paste Sauce Filling Machine, but significant increases are observed at fairly low levels of polymer.
Example 6
Semi Automatic 2 Group Commercial Coffee Machine for Cafe Shop.1.Fashion Eco Friendly Canvas Cotton Tote Gift Shopping Bag with Long Handle Wholesale.Investment Casting Stainless Steel Foundry,Prime Prepainted Steel Coil(Hercules Incorporated, Wilmington Del.).UV-Proof Wr 4-Layers Non-Woven Bonded Fabric for Car Cover. The results are presented in Table 6.USB 3.1 Type C Male SMT+PCB Connector 3.1 Version for DIY Kit% 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.