• us4526914a whitewater formulation containing a

    US4526914A Whitewater formulation containing a

    A whitewater dispersant system containing a cationic surfactant and a cationic polyacrylamide. The viscosity modifier of the present invention may include amounts varying from 0 to 90% of a nonionic cellulosic viscosity modifier. The resulting whitewater is particularly effective in dispersing glass fibers in a slurry which is used to form a glass mat.

  • ca1231208a whitewater formulation containing a

    CA1231208A Whitewater formulation containing a

    ABSTRACT A whitewater dispersant system containing a cationic surfactant and a cationic polyacrylamide. The viscosity modifier of the present invention may include amounts varying from 0 to 90% of a nonionic cellulosic viscosity modifier. The resulting whitewater is particularly effective in dispersing glass fibers in a slurry which is used to form a glass mat.

  • whitewater formulation containing a cationic polyacrylamide

    Whitewater formulation containing a cationic polyacrylamide

    1985-07-02· The present invention is directed to a whitewater dispersant formulation suitable for dispersing fibers in a slurry for deposition in a wet-laid mat process. More particularly, the present invention is directed to a whitewater formulation which contains a cationic polyacrylamide and is suitable for manufacturing a wet-laid mat of glass fibers.

  • whitewater formulation containing a cationic polyacrylamide

    Whitewater formulation containing a cationic polyacrylamide

    A whitewater dispersant system containing a cationic surfactant and a cationic polyacrylamide. The viscosity modifier of the present invention may include amounts varying from 0 to 90% of a nonionic cellulosic viscosity modifier. The resulting whitewater is particularly effective in dispersing glass fibers in a slurry which is used to form a glass mat.

  • rick l. dolin inventions, patents and patent applications

    Rick L. Dolin Inventions, Patents and Patent Applications

    Whitewater formulation containing a cationic polyacrylamide. Patent number: 4526914 Abstract: A whitewater dispersant system containing a cationic surfactant and a cationic polyacrylamide. The viscosity modifier of the present invention may include amounts varying from 0 to 90% of a nonionic cellulosic viscosity modifier. The resulting whitewater is particularly effective in dispersing glass

  • polyacrylamide

    Polyacrylamide

    While polyacrylamide itself is relatively non-toxic, it is known that commercially available polyacrylamide contains minute residual amounts of acrylamide remaining from its production, usually less than 0.05% w/w. Additionally, there are concerns that polyacrylamide may de

  • polyacrylamide cosmetic ingredient (inci)

    POLYACRYLAMIDE Cosmetic Ingredient (INCI)

    10 Formulations containing POLYACRYLAMIDE Skin Care: Pollution Protection Moisture Cream by Active Concept This Pollution Protection Moisture Cream contains PhytoFuse Rejuvenate®, a natural polysaccharides derived from chia seed mucilage.

  • anti-aging secrets exposed safe cosmetics

    ANTI-AGING SECRETS EXPOSED Safe Cosmetics

    Polyacrylamide is often used in personal care products for its lubricating and thickening properties. Traces of acrylamide, the monomeric unit that makes up polyacrylamide, have been found in products containing polyacrylamide.1 Though polyacrylamide is not considered toxic, there are a

  • us6291552b1 method for producing a glass mat google

    US6291552B1 Method for producing a glass mat Google

    The invention relates to glass mats and their method of manufacture. In particular, the invention relates to a wet-laid method of making a glass mat and the mats formed by this method. The method includes combining a dispersant, water, glass fiber bundles, and a charged viscosity modifier to form a slurry, adding an oppositely charged viscosity modifier to the slurry, and removing the water

  • kr100910368b1 고흡수성 방수 코팅물 google patents

    KR100910368B1 고흡수성 방수 코팅물 Google Patents

    본 발명은, 물을 흡수하여 방수 효과를 제공하는 방수 코팅물로서, 상기 코팅물이 건조되면 물을 방출하는 방수 코팅물로 코팅된 물품, 및 그러한 코팅물을 이용하여 제조된 물품에 방수성 및 내부식성을 제공하는 단계에 관한 것이다. 상기 코팅물은, 고흡수성 수용성 고분자 전구체의 수용액

  • hydrogel containing nanoparticle-stabilized liposomes

    Hydrogel Containing Nanoparticle-Stabilized Liposomes

    2014-03-25· When topically applied onto mouse skin, the hydrogel formulation does not generate any observable skin toxicity within a 7-day treatment. Collectively, the hydrogel containing nanoparticle-stabilized liposomes hold great promise for topical applications against various microbial infections.

  • a guide to polyacrylamide gel electrophoresis and detection

    A Guide to Polyacrylamide Gel Electrophoresis and Detection

    dimensional separation of proteins in polyacrylamide gels, or polyacrylamide gel electrophoresis (PAGE). Fig. 1.2. Protein electrophoresis workflow. Protein Electrophoresis Workflow Sample Preparation Method Selection Gel and Buffer Preparation Gels are placed in the electrophoresis cell, buffer is added, and samples are loaded. Select

  • polyacrylamide truth in aging

    Polyacrylamide Truth In Aging

    Polyacrylamide is a polymer that is formed from units of acrylamide, a known neurotoxin. However, Polyacrylamide itself is not considered to be toxic, but is a controversial ingredient because of its potential ability to secrete Acrylamide, according to Wikipedia. It is used in cosmetics and beauty products in two different forms, either as a

  • method for producing a glass mat owens corning

    Method for producing a glass mat Owens Corning

    2001-09-18· Preferably, the anionic viscosity modifier is an anionic polyacrylamide, more particularly, a hydrolyzed copolymer containing acrylamide and acrylate groups. Most preferably, the anionic polyacrylamide used is Jayfloc 3455L, and the cationic polyacrylamide used is Jayfloc 3462, both available from Callaway Chemical Company, Columbus, Ga.

  • formulation development and evaluation of diclofenac

    FORMULATION DEVELOPMENT AND EVALUATION OF DICLOFENAC

    FORMULATION DEVELOPMENT AND EVALUATION OF DICLOFENAC SODIUM GEL USING WATER SOLUBLE POLYACRYLAMIDE POLYMER U. D. SHIVHARE*, K. B. JAIN, V. B. MATHUR, K. P. BHUSARI, A. A. ROY Sharad, Pawar College of Pharmacy, Wanadongri, Hingna Road, Nagpur-441110, India High molecular weights water soluble homopolymer of acrylamide are reported to possess

  • polyacrylamide cosmetics info

    Polyacrylamide Cosmetics Info

    Polyacrylamide is a polymer of acrylamide monomers. In cosmetics and personal care products, Polyacrylamide is used in the formulation of may product types including skin cleansers, moisturizers, lotions and creams, self tanning products, makeup, and hair care and nail care products.

  • polyacrylamide an overview sciencedirect topics

    Polyacrylamide an overview ScienceDirect Topics

    For instance, a diamine-containing spacer molecule may be reacted in large excess with the polyacrylamide support while mixing at 90°C and the amide bonds within the matrix will be broken and reformed with a linkage to the amine group on the spacer (Figure 15.9). A high density of such modifications may be obtained using a variety of amine- or

  • acrylamide

    Acrylamide

    Acrylamide (or acrylic amide) is an organic compound with the chemical formula CH 2 =CHC(O)NH 2.It is a white odorless solid, soluble in water and several organic solvents. It is produced industrially as a precursor to polyacrylamides, which find many uses as water-soluble thickeners and flocculation agents.It is highly toxic, likely to be carcinogenic, and partly for that reason it is mainly

  • acrylamide an overview sciencedirect topics

    Acrylamide an overview ScienceDirect Topics

    The committee stated in 1999 the relationship between the long-term use of polyacrylamide-containing cosmetics and a high risk of cancer due to the presence of acrylamide residues in the formulation. Therefore, it is recommended that the concentration of acrylamide residues in cosmetics be less than 0.1 ppm in body care leave-on products and 0

  • acrylamide & polyacrylamide organic beauty brands

    Acrylamide & Polyacrylamide Organic Beauty Brands

    Polyacrylamide is used in cosmetics and personal care products. It is used in the formulation of may product types including makeup products such as foundation, eye shadow, blush, eyeliner, skin cleansers, face and body moisturisers, lotions, creams, self-tanning products, hair care and nail care products. Used as a stabilizer and binder in

  • acrylamide & polyacrylamide organic beauty brands

    Acrylamide & Polyacrylamide Organic Beauty Brands

    Polyacrylamide is used in cosmetics and personal care products. It is used in the formulation of may product types including makeup products such as foundation, eye shadow, blush, eyeliner, skin cleansers, face and body moisturisers, lotions, creams, self-tanning products, hair care and nail care products. Used as a stabilizer and binder in

  • acrylamide chemical compound britannica

    Acrylamide chemical compound Britannica

    Acrylamide has been detected in raw foods such as olives. Research has suggested that various treatment processes, as well as the release of acrylamide from the breakdown of polyacrylamide-containing herbicides, may be reasons for the contamination of raw plant-based foods.

  • sodium polyacrylate

    Sodium polyacrylate

    Sodium polyacrylate, also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula [−CH 2 −CH(CO 2 Na)−] n and broad application in consumer products. [citation needed] This superabsorbent polymer has the ability to absorb 100 to 1000 times its mass in water.

  • sds-page

    SDS-PAGE

    SDS-PAGE (sodium dodecyl sulfate–polyacrylamide gel electrophoresis) is a variant of polyacrylamide gel electrophoresis, an analytical method in biochemistry for the separation of charged molecules in mixtures by their molecular masses in an electric field.It uses sodium dodecyl sulfate (SDS) molecules to help identify and isolate protein molecules.

  • acrylamide c3h5no pubchem

    Acrylamide C3H5NO PubChem

    Acrylamide is a colorless, odorless, crystalline amide that polymerizes rapidly and can form as a byproduct during the heating of starch-rich foods to high temperatures. Acrylamide is used in the production of polymers mainly in the water treatment industry, pulp and paper industry and textile treatment industry and is used as a laboratory

  • material safety data sheet damclear flocculant blocks

    Material Safety Data Sheet DamClear Flocculant Blocks

    DamClear Flocculant Blocks Grades AN1 & AN2 DamClear Flocculant Blocks are water soluble blocks of anionic polyacrylamide flocculant powder dispersed in a solid but readily water soluble polymer. The Floc Blocks are intended for solid-liquid separation in applications such

  • overview of electrophoresis thermo fisher scientific

    Overview of Electrophoresis Thermo Fisher Scientific

    Polyacrylamide gel electrophoresis in progress. Prepared gel cassettes are added to a gel tank, in this case the Invitrogen Mini Gel Tank, which holds two mini gels at a time.After wells are loaded with protein samples, the gels submerged in a conducting running buffer, and electrical current is applied, typically for 20 to 40 minutes.

  • toxicity of anionic polyacrylamide formulations when used

    Toxicity of Anionic Polyacrylamide Formulations when Used

    Preparation of Polyacrylamide Solutions Five PAM formulations were tested. First, a granular prod-uct was evaluated (Soilfl oc 100D, Hydrosorb, Orange, CA). Unlike the other products evaluated, the granular material con-tains few ingredients other than PAM (97% purity). Second, a tablet product was evaluated, containing 40% PAM (Soilfl oc

  • acrylamide carex canada

    Acrylamide CAREX Canada

    Cigarette smoke also contains acrylamide, creating a source of exposure to smokers as well as those exposed to Second Hand Smoke. As of 2001, polyacrylamide was used in about 100 cosmetic formulations (at concentrations of up to 2.8%). Acrylamide monomer can remain as a contaminant in polyacrylamide (concentrations from < 0.01% to 0.1%).

  • functionalities snf personal care

    Functionalities SNF Personal Care

    The FLOCARE™ and FLOGEL™ lines of polymer have a wide range of functionalities that work within Skin Care, Hair Care, and Bath & Shower formulations. Conditioning Agents Conditioners are film-formers used in hair or skin care formulations.

  • acrylamide c3h5no pubchem

    Acrylamide C3H5NO PubChem

    Acrylamide is a colorless, odorless, crystalline amide that polymerizes rapidly and can form as a byproduct during the heating of starch-rich foods to high temperatures. Acrylamide is used in the production of polymers mainly in the water treatment industry, pulp and paper industry and textile treatment industry and is used as a laboratory

  • acrylamide chemical compound britannica

    Acrylamide chemical compound Britannica

    Acrylamide has been detected in raw foods such as olives. Research has suggested that various treatment processes, as well as the release of acrylamide from the breakdown of polyacrylamide-containing herbicides, may be reasons for the contamination of raw plant-based foods.

  • efficient formulation and characterization of

    EFFICIENT FORMULATION AND CHARACTERIZATION OF

    EFFICIENT FORMULATION AND CHARACTERIZATION OF FLURBIPROFEN TRANSDERMAL GEL USING WATER SOLUBLE POLYACRYLAMIDE POLYMER Abstract. High molecular weights water soluble homopolymer type of acrylamide was reported to obtain very high viscosity in low concentration, transparency, film forming properties and useful in formation of transdermal gel.

  • polyacrylamide the dermatology review

    Polyacrylamide The Dermatology Review

    Polyacrylamide is a controversial ingredient because acrylamide is a known neurotoxin. While polyacrylamide itself is relatively non-toxic, it is known that commercially available polyacrylamide contains minute residual amounts of acrylamide remaining from its production, usually less than 0.05%.

  • anionic poly-acrylamide (apam)

    Anionic Poly-Acrylamide (aPAM)

    The monomers used in their preparation are acrylamide and acrylic acid. The acrylic acid is usually present in its corresponding sodium salt form in the final formulation of retention aid or strength aid. The strength agents are usually shipped as solutions having solids levels in the range of 10 to 50%. A wide range of charge density is

  • running agarose and polyacrylamide gels

    Running agarose and polyacrylamide gels

    Running agarose and polyacrylamide gels One of the most widely used tools in molecular biology, electrophoresis provides a simple, low-cost way to separate nucleic acids based on

  • formulation guidelines for synovea hr in-cosmetics

    Formulation Guidelines for Synovea HR in-cosmetics

    Formulation Guidelines for Synovea HR Synovea® HR Hexylresorcinol is a well-defined material with a guaranteed purity of ≥ 99%. Generally speaking, Synovea® HR is one of the very few phenolic skin lightening agents, which will be white and remain white in appearance in formulated products.

  • dig gel shift kit, 2nd generation new formulation

    DIG Gel Shift Kit, 2nd generation New formulation

    DIG Gel Shift Kit, 2nd generation New formulation containing Terminal Transferase, recombinant.; find Roche-03353591910 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

  • transfer and degradation of polyacrylamide-based

    Transfer and degradation of polyacrylamide-based

    2014-09-26· The aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (PAM)-based flocculants in hydrosystems. Flocculants, usually composed of PAMs, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. These polymers can contain

  • electrically triggered transdermal drug delivery utilizing

    Electrically Triggered Transdermal Drug Delivery Utilizing

    Objective: The study aimed to prepare electrically-triggered transdermal drug delivery systems (ETDS) using electrically responsive polyacrylamide-graft-ga...

Related Post