NOVEL ORGANOPOLYSILOXANE, SURFACTANT, EMULSION COMPOSITION, POWDER TREATMENT AGENT, THICKENING AGENT OF OIL-BASED RAW MATERIAL, GELLING AGENT, GEL COMPOSITION, AND COSMETIC RAW MATERIAL COMPRISING NOVEL ORGANOPOLYSILOXANE, AS WELL AS, PREPARATION FOR EXTERNAL USE AND COSMETIC COMPRISING THE SAME

• Main Authors: TAMURA SEIKI, IIMURA TOMOHIRO, SOUDA TATSUO, HAYASHI AKITO, SAWAYAMA SAYURI, FURUKAWA HARUHIKO
• Format: Patent
• Language: English; Korean
• Published: 04.06.2013
• Subjects: 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

The present invention provides a novel organopolysiloxane in which a rich hydrophilic property is exhibited, not only superior miscibility with a hydrophilic component and but also a hydrophobic property are exhibited, and superior miscibility with both a silicone oil and a non-silicone oil such as a hydrocarbon oil, an ester oil or the like, and provide various usages of the aforementioned novel organopolysiloxane by developing the superior characteristics thereof such as good surface activity power, a distinctive sensation during use, increased stability and the like. A co-modified organopolysiloxane having a specified chemical structure in which a sugar alcohol-modified group and a long-chain hydrocarbon group are present in one molecule is produced. The co-modified organopolysiloxane is blended, as a surfactant, a powder treatment agent, a gelling agent or the like, or as a cosmetic raw material appropriately together with powder(s), oil agent(s) or the like, in a preparation for external use, and in particular, a cosmetic.