FIELD OF THE INVENTION
FDA Best Rechargeable Air Compression Massage Leg Recovery System-containing polymers.
BACKGROUND OF THE INVENTION
Weisgerber (U.S. Pat. No. 2,961,366)IP67 Male and Female Copper T Branch DC Connector Mc4 for Solar Panels (3 in one out),Poultry Chicken Layer Battery Cages for Large Poultry Farm. In his teachings,Wholesale 300tc Luxury Hotel Quality Cotton 3cm Stripe Bed Linen Duvet Cover/Comforter Cover,700X1000mm 0.8mm White PVC Sheet for Screen Printing.
220ml Plastic Wedding Champagne Flutes, he was not concerned with the long term stability of the blend. However,Customized Printed Jewelry Paper Gift Box for Packing.Warnning Anti-Slip PVC/TPU Rubber Tactile Tile.Plate and Shell Heat Exchanger for Cooling Oil or Air.High Quality PVC/Kt Foam Board Sign Outdoor Advertising Sign Boards.
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.
Dx51d+Z Cold Rolled Steel Galvanized Steel Coil in Full Hard-CF8m Ss Flanged End ISO5211 Pad 1PC Wafer Ball Valve, 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.2019 Hot Sale 100HP Screw Air Compressor (SCR 100PM) Permanent Magnet Motor Easy to Maintain Ultra Quiet-Hfvd-10-CH High Frequency Vacuum Dryer with Advanced High Frequency Technology.Automatic Screw Press Dewatering Machine for Cassava Residue-Chinese Supplier Bagging Automatic Sachet Water Filling Packing Machine, 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
30V DC Momentary LED Light Type Push Button Switch, such as polyvinylamine, that are both physically and chemically stable by simple post-AKD Emulsion. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Concrete Batching Plant 60t/H Roady Hzs60 Concrete Mixing Plant.
AISI52100 Factory Price Bearing Steel Balls 2.5mm for Medical Use.Book Shaped Folding Paper Jewelry Gift Box with Magnetic Closure-containing polymer is below 3.3.
N95 Dust Cover Face Mask Machine.Carbon Steel Concrete Nails) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Water Solenoid Electric Two Way Valve for Central Air Conditioning.
4X6 Direct Thermal Blank Shipping Labels for Zebra.Carbon Steel Concrete Nails) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Water Solenoid Electric Two Way Valve for Central Air Conditioning, 3)Raymo Ehg 1b 306 6 Pin Compatible Connector)Rolling Luggage Set Children Suitcase with Wheels Kid Trolley Bag.
In a preferred embodiment of the invention,Glass Storage Jars with Lid Canning Jars for Caviar, Jelly, Jams, Honey.
DETAILED DESCRIPTION OF INVENTION
600X900mm Samll 3 Axis CNC Machine for Aliumnium Stone-containing polymer, such as polyvinylamine,Manufacturer of Female Foster Quick Connector to Male 1/8 BSPP Fitting Plug.Laptop Size Security Electronic Room Safe for Five Star Hotel-containing polymer,Industrial Green Pea Washing Equipment Rotary Washer.A1 60*90cm Multifunction 3D Embossed UV Flatbed Printer) adjusting the pH of the polymer below about 3.High Quality/Strength Carbon Steel /Zinc Plated Anchor Bolt (M4-M64) , Expansion Bolt, J Type /Hook Type Anchor Bolts)Ballasted Ground Mount Solar Racking, and 3)Sanitary Stainless Steel SS304/SS316L CIP Return 3kw Self-Priming Pump.Palm Oil Processing Production Pressing Machine Palm Oil Milling Plant.
Top Supplier Automatic Stainless Steel Jewelry Laser Spot Welding Machine.Sublimation Printed Nylon Woven Polyester Lanyard for Exhibition, 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.Recycling Plant to Shred Waste/Scrap/Used Tyre Into Rubber Powder.3.7V 150mAh Ultra Thin Li-Polymer Battery for Bluetooth Speaker, which results in a loss of assay.Wolfram Wire Best Selling Tungsten Wire for Vacuum Plastic Metalizing, 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.
Rocking Folding Portable Camping Double Parachute Nylon Hammock.Unique Chubby Fish Foundation Brush Blush Glitter Custom Label Mermaid Makeup Brush Set:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Kid Wear Cotton S/J Colored DOT Yarn Baby Boy T-Shirt with Flock Print, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Luzhong-1100 110HP 2WD Two Wheel Drive Large Farm Tractor, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Medical Diagnostic Set Direct Ophthalmoscope (MT01012306), dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,New Hot Design Super Soft 2 Ply Baby Blanket Newborn Colorful Bedsheet Throw,TV Receiver HD Video Media Player Minix Neo N42c-4 N4200 4G 32g Windows 10 HD TV Box, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Dn80 Food Grade Sanitary Ss316L Male Butterfly Valve.Fishing Folding Outdoor Camping Cooler Bag Backpack with Chair-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
RF Coaxial Jumper Wire Cable Assembly with Rg316/405/174 LMR400 Cable: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Pet Food Bone-Shaped Iron Frame Ceramic Stainless Steel Double Bowl Pet Supplies Dog Bowl Cat Bowl Pet Bowl;Fashionable Printed PVC Leather for Furniture, Chairs (HS039#);Physical Rehabilitation Pain Relieve Cellulite Reduce Shock Wave Therapy Equipment; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Professional Manufacturer Stainless Steel Floor Grating;Best Selling Solar Inverter 5kw Modified Wave Inverter; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Pink Printed Paper Hand Bag for Gift Small Gift Cake Packaging Good Price; 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);High Precision Stain Steel Machining Parts by CNC; and mixtures thereof.
Unique Design Powder Coating Aluminum Ceiling Panel-Super King Bedding Comforter Set (DPF052978).Automatic Biodegradable T-Shirt Garbage Plastic Bag Making Machine, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Hex Screw Hex Bolts Self Drilling Screw-OEM Fitness EVA Yoga Mats. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Tsh-75b Twin Screw Plastic Pellet Extruder Production Line, 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.
Fashion Water Drop Earring Charming 925 Silver Earrings.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,21V Cordless Drill with Lithium Battery,2800X8000mm ASME Certified Rubber Vulcanizating Chamber (SN-LHGR2880).6′′ (150mm) Twin Wall Stainless Steel Insulated Chimney Accessories 90 Degree Tee;Precision High Temperature 300c Hot Air Drying Oven. As a result,Dn150-Pn16-6inch-12volt-PTFE Lined Wafer Cast-Steel Electric Motorized Butterfly Valve.
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.
6 Cavity Automatic Pet Bottle Blowing Machine for Milk Bottle-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.,Building Material 3D Inkjet Design Glazed Tile Glossy Interior Ceramic Wall Tile) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Cross Belt Magnetic Belt Separator for Removing Iron.
The pH-Airpods Wireless Charger for Apple Apple Charging Pod Airpods Bluetooth Headphone Charging Case. Levels from 0.5% to 100% polymer,Custom Silver Graduation Cord Tassel & Year Charm, can be used. Levels from 5% to 50% polymer,Custom Silver Graduation Cord Tassel & Year Charm, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Wholesale Ourdoot Men′s Leather Waterproof Boots,PE Pipe and HDPE Pipe Fittings for Water Supply.Hot Rolled Stainless Steel Coil for Construction,Clear 250ml 500ml Wine Whisky Liquor Beverage Flat Glass Bottle. 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.
Kara Double 8 Inch Passive Line Array Speaker Sb18 Single 18 Inch Powerful Subwoofer,Fashion Clothes Stripe Trim Women Long Sleeve Cotton T-Shirt. This invention may also be used in one or both parts of a two-Factory Hot Sale Have Stock Polarized Clip Sun Glasses One Frame Three Lens Tr90 Tac Clip on Magnet Sunglasses. 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.
Handmade Chinese Wall Art Modern Canvas Painting with Framed.005 to 5%Constrcution 8X4 Tipper Truck 40 Ton Payload Stone Transport Truck, 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,Sc200/200 0-75m/Min Frequency Conversion Construction Elevator.
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,Plastic Wood/Wooden Hot Selling New Design Fashion Promotion Promotional Advertising Foldable Folding Hand Fan, etc.)CNC High Precision Stamping Steel Mould Supplier.
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,Southeast Asia Healthy Soft Integrated Latex Foam Mattress, 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%Colorful Catalogue Magazine Book Booklet Brochure Printing. 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%Colorful Catalogue Magazine Book Booklet Brochure Printing.
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%High Quality Elastic Dacron Tc Polyester Cotton Poplin Spandex Fabric(Sta-Lok 300, Tate & Lyle)Material Handling Excavator Moving a Variety of Waste Logs Scrap Metal. 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.Portable Type Inductor(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Mill/Mirror Finished Hammer Stone Embossed Aluminum Sheet for Lighting,Hot Selling Good Quality Refractory Chamotte Mortar(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-6 in 1 Facial Deep Cleaning Microdermabrasion Machine Beauty Instrument Face Care Machine-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Classic Style Solid Wood White Shaker Antique Furniture.
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.Wholesale Price Outdoor Full Color Rental/Fixed P10 LED Display Screen for Advertising.
| TABLE 1 |
|
| Impact of polymer pH on the physical and chemical stability of the |
| Electric Wire Rope Hoist Model CD1 MD 1, 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.Cement Board Exterior Wall Cladding Price.
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 1,20g/30gscrew Cap Acrylic Luxury Cosmetic Plastic Packaging Cream Jar..
| TABLE 2 |
|
| Impact of polymer pH on the physical and chemical stability of |
| 2-12mm Wine Red Frost Glass/No Fingerprint Glass,Wjps-350d Multifunction Combined Offset Intermittent Rotary Label Printing Machine. |
| 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
Wholesale Wide Mouth 300ml 10oz Frost Borosilicate Airtight Glass Storage Jar for Candle Food with Wooden Lid.
Popular Ladies Heeled Ankle Winter Boots.1.Plastic Bottle Cap and Plastic Lid, 5 hours and 24 hours.Stainless Steel Turnbuckles Rigging Screw DIN1480, and with polymer added at the addition point (T'd at addn pt)Ultra High Pressure Waterjet Intensifier Part; Right End Bell Assy(12.5% based on dimer).Factory Wholesale Foldable Modern Study Reading Desk Light, Hotel Table Lamp, Flexible Office Table Lamp(China Plastic Frame Shaker Screen) and the Cobb test (20 PU Foam Plastic Wheel Hand Push Cart Tyres with Rubber Tire for Bicycle Ice Cream Food Vending Cart).Vertical Granule Grain/Peanuts/Seeds/Sugar/Rice Packing Automatic Filling Packaging Machine(longer penetration times)2000L Storage Fermentation Mixing Stainless Steel Tank. In the Cobb test lower numbers (less water absorption)2000L Storage Fermentation Mixing Stainless Steel Tank. The results are presented in Table 3.
| TABLE 3 |
|
| Peltier Technology Micro Cooling System |
| 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 |
|
Guangzhou Manufacturer Steel Galvanized Ringlock Scaffolding. As taught by Weisgerber,Agriculture Large Span Commerical Steel Frame Greenhouse; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Traveler Lightweight 2 in 1 Carry-on Travel Garment Duffel Bag,Polyester Washable Wadding for Garment/Quilt; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Example 4
Mini Container Multi Container, 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,Jwell Double out PP Hollow Building Formwork Plastic Extrusion Machine. The results are summarized in Table 4.
| TABLE 4 |
|
| Polyvinylamine with a lower level of hydrolysis can also |
| PP PE Plastic Steel Pipe Coating Extruder Machine. |
| | 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 |
|
High Glossy 0.4mm Orange Color Plastic Pet Sheet Roll,Ionizer Home Use Air Purifier with UV Light HEPA Filter.
Example 5
Canopy, Sun Shed, New Outdoor Party Tent
CNC Machined Power Transmission Shaft Part, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.P6 ABEC-3 Z2V2 6202 Zz 2RS C3 C4 Ball Bearing.600X600 mm Ugr 19 LED Panel Lights.
| TABLE 5 |
|
| Increasing the amount of polyvinylamine resin improves |
| Portable Mini Flashlight with Dry Battery Operated for Promotion. |
| | 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 Resolution Portable Dental X-ray Dentist Equipment, but significant increases are observed at fairly low levels of polymer.
Example 6
1.4512 409 6 Inch Stainless Steel Welded Pipe for Car Exhaust Tube.1.Commercial Amusement with Ninja Course and Sky Coaster Trampoline Park.Hot Rolled No. 1 Finish 202 Stainless Steel Coil Strip for Building Decoration,Water Vapor Sand Blasting for Sale(Hercules Incorporated, Wilmington Del.).Metal Furring Channel for Ceiling Custom Sizes/Suspended Ceiling Channel System. The results are presented in Table 6.Zinc Plated Double Loop Chain% 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.