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Intelligent Swelling/Collapsing copolymer that can be used as a temperature- and pH-sensitive material. Uses: Pnipam-based smart surfaces for cell sheet tissue engineering. Group: Hydrophilic polymers. Alternative Names: Poly(NIPAM-co-MAA-co-ODA), functionalized polyNIPAM, functionalized polyacrylamide, Polyacrylamide, polyNIPAM. Pack Sizes: Packaging 5 g in glass bottle. Molecular formula: Mn 30,000-60,000. Mole weight: (C6H11NO)m (C4H6O2)n (C21H40O2)p.
Polyquaternium-8
Copolymer of methyl and stearyl dimethylaminoethyl ester of methacrylic acid, quaternized with dimethylsulphate. Uses: Functions of this ingredient in cosmetics: 1. antistatic, reducing static charges (e.g. hair) 2. film formation, forming a continuous film on the skin, hair and/or nails 3. appears in cosmetics, nail care products, hair care products. Group: Polyquaternium. Alternative Names: 2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with methyl 2-methyl-2-propenoate and octadecyl 2-methyl-2-propenoate, compd. with dimethyl sulphate. CAS No. 146189-14-2. Appearance: Colorless to pale yellow liquid; or solid. Catalog: ACM146189142.