Dimethylsiloxane-alkylene oxide copolymers
Copolymers are formed of monomers of poly(dimethylsiloxane) and poly(alkylene oxide) of the following formula: Ax-XCH2CH2-[ByCz]n-X-Ax. In the formula, each X independently represents a -CH2- group or an oxygen atom, A represents a polydimethylsiloxane derivative, B represents a polyethylene glycol...
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| creator | BEASLEY-SUFFOLK, HANNAH RUTH DALY, JOHNCHUAN LI, YINGFA ALABASTER, THOMAS GUY BILNEY, JOHN MARK CERAULO, ELLA-LOUISE SMITH, LIAM ROBERT SMITH, ELIZABETH JOAN PEARCE, IAN STUART |
| description | Copolymers are formed of monomers of poly(dimethylsiloxane) and poly(alkylene oxide) of the following formula: Ax-XCH2CH2-[ByCz]n-X-Ax. In the formula, each X independently represents a -CH2- group or an oxygen atom, A represents a polydimethylsiloxane derivative, B represents a polyethylene glycol unit, C represents a polypropylene glycol unit, x and n independently represent an integer from 1 to 150, and y and z independently represent an integer from 0 to 150. The copolymers can be used as emulsifiers in personal care compositions. |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Dimethylsiloxane-alkylene oxide copolymers |
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