Hydrophilic polyorganosiloxane composition

A hydrophilic polyorganosiloxane composition comprising (A) a curable organopolysiloxane containing at least 5 mol% of diphenylsiloxane units or at least 10 mol% of methylphenylsiloxane units, (B) a curing agent, and (C) a specific polyether cures into an elastomeric or gel-like silicone product hav...

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Bibliographic Details
Main Authors OZAI, TOSHIYUKI, KAMOHARA, HIROSHI
Format Patent
LanguageEnglish
French
German
Published 24.10.2007
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DENTISTRY
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
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A hydrophilic polyorganosiloxane composition comprising (A) a curable organopolysiloxane containing at least 5 mol% of diphenylsiloxane units or at least 10 mol% of methylphenylsiloxane units, (B) a curing agent, and (C) a specific polyether cures into an elastomeric or gel-like silicone product having excellent hydrophilic properties and prevents separation of the polyether over time.
Bibliography:Application Number: EP20030257574