Dimethylsiloxane-alkylene oxide copolymers

A polydimethylsiloxane-poly (alkyleneoxide) copolymer according to formula 1: Ax-XCH2CH2-[ByCz]n-X-Ax (formula 1), wherein: each X is a -CH2- group or an oxygen atom; A is a polydimethylsiloxane; B is a polyethylene glycol; C is a polypropylene glycol; x and n is 1-150; y is 0-150; z is 0-300; and w...

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Bibliographische Detailangaben
Hauptverfasser:	Liam Robert Smith, John Ing Chuan Daly, John Mark Bilney, Christos Angeletakis, Elizabeth Joan Smith, Hannah Ruth Beasley-Suffolk, Thomas Guy Alabaster, Ella-Louise Ceraulo, Ian Stuart Pearce
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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
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Beschreibung
Zusammenfassung:	A polydimethylsiloxane-poly (alkyleneoxide) copolymer according to formula 1: Ax-XCH2CH2-[ByCz]n-X-Ax (formula 1), wherein: each X is a -CH2- group or an oxygen atom; A is a polydimethylsiloxane; B is a polyethylene glycol; C is a polypropylene glycol; x and n is 1-150; y is 0-150; z is 0-300; and when y is 0, z is at least 1, and when z is 0, y is at least 1. Also disclosed is use of the copolymer in a liquid personal care composition.