Title:
シリコーンエマルジョンを作製する方法
Document Type and Number:
Japanese Patent JP2006519281
Kind Code:
A
Abstract:
An emulsion of an organo-functional polysiloxane is prepared by emulsifying a silanol-functional polysiloxane (I) in water, adding an organofunctional silane of the formula X-A-Si(R)n(OR')3-n(II), where X represents an organic functional group; A represents a divalent organic linkage; each R represents a hydrocarbyl or substituted hydrocarbyl radical; each R' represents hydrogen or an aklyl or acyl group; and n=', 1 or 2, to the aqueous phase of the resulting emulsion and reacting the -OR' groups of (II) with the silanol groups of the polysiloxane (I) to form the organo-functional polysiloxane.
Inventors:
Frank William Wallace
Henri Siloshi
Henri Siloshi
Application Number:
JP2006501919A
Publication Date:
August 24, 2006
Filing Date:
February 04, 2004
Export Citation:
Assignee:
DOW CORNING CORPORATION
International Classes:
C08G77/388; A61K8/06; A61K8/895; A61K8/898; A61Q5/02; A61Q19/00; B01J13/00
Domestic Patent References:
| JPH04198321A | 1992-07-17 | |||
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Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro