Invention Application
WO2004104013A1 METHOD OF PREPARING EMULSIONS CONTAINING ELASTOMERIC SILANES AND SILOXANES HAVING QUATERNARY AMMONIUM GROUPS
审中-公开
制备含有弹性硅烷的乳液的方法和具有季铵盐的硅氧烷
- Patent Title: METHOD OF PREPARING EMULSIONS CONTAINING ELASTOMERIC SILANES AND SILOXANES HAVING QUATERNARY AMMONIUM GROUPS
- Patent Title (中): 制备含有弹性硅烷的乳液的方法和具有季铵盐的硅氧烷
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Application No.: PCT/US2004/009153Application Date: 2004-03-25
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Publication No.: WO2004104013A1Publication Date: 2004-12-02
- Inventor: JOHNSON, Bethany , LAFORE, Michael, Richard , LILES, Donald , LIN, Zuchen
- Applicant: DOW CORNING CORPORATION , JOHNSON, Bethany , LAFORE, Michael, Richard , LILES, Donald , LIN, Zuchen
- Applicant Address: 2200 West Salzburg Road, Midland, MI 48686-0994 US
- Assignee: DOW CORNING CORPORATION,JOHNSON, Bethany,LAFORE, Michael, Richard,LILES, Donald,LIN, Zuchen
- Current Assignee: DOW CORNING CORPORATION,JOHNSON, Bethany,LAFORE, Michael, Richard,LILES, Donald,LIN, Zuchen
- Current Assignee Address: 2200 West Salzburg Road, Midland, MI 48686-0994 US
- Agency: DECESARE, James, L.
- Priority: US60/471,030 20030516
- Main IPC: C07F7/18
- IPC: C07F7/18
Abstract:
Oil-in-water (O/W) and water-in-oil (W/O) emulsions and microemulsions containing elastomeric silanes or siloxanes preferably having quaternary ammonium groups are generally made by reacting organic quaternary ammonium compounds having epoxide groups or halohydrin groups, with silanes or siloxanes having amino groups. The reaction is carried out in an aqueous polar phase containing a crosslinking agent and surfactant. The emulsions and microemulsions are especially useful for treating hair, skin, or the underarm.
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