Invention Grant
- Patent Title: Oil and water repellent coating compositions
- Patent Title (中): 防油和防水涂料组合物
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Application No.: US741642Application Date: 1985-06-04
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Publication No.: US4617057APublication Date: 1986-10-14
- Inventor: Edwin P. Plueddemann
- Applicant: Edwin P. Plueddemann
- Applicant Address: MI Midland
- Assignee: Dow Corning Corporation
- Current Assignee: Dow Corning Corporation
- Current Assignee Address: MI Midland
- Main IPC: C09D5/00
- IPC: C09D5/00 ; C09D7/12 ; C09D109/08 ; C09D123/08 ; C09D183/04 ; C09D201/00 ; C09K3/18 ; D06M15/263 ; D06M15/333 ; D06M15/643 ; D06M15/693
Abstract:
An oil and water repellent coating composition is disclosed. The composition comprises a blend of an aminoorganosilane, a perfluorinated organic compound and a resin selected from the group consisting of colloidal inorganic-based siloxane resin, poly (dialkylsiloxane)-monoorgano substituted silsesquioxane block copolymer, acrylic polymer and copolymer, ethylene-vinyl acetate latex and styrene-butadiene latex. The silane and perfluorinated organic, combined, constitute from 0.1% to 10% by weight of the total resin solids in a solution or suspension of the blend. A method of coating a smooth substrate or treating a fabric to render the respective surface oleophobic and hydrophobic is further disclosed.
Public/Granted literature
- US5200604A Handpiece optical proximity detector for disabling surgical laser beam Public/Granted day:1993-04-06
Information query
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