Fluorinated dimethicone copolyol phosphate

Details Fluorinated dimethicone copolyol phosphate Fluorinated dimethicone copolyol phosphate

1999-12-13

2000-07-11

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

528 36, C07F 708

Patent

active

060875178

ABSTRACT:
The invention relates to a series of novel silicone fluorinated dimethicone copolyol phosphates. This class of compounds provides breathable barriers when applied to textiles and paper and by vityue of the anionic group present forms very stable emulsions. These emulsuions allow for delivery of barriers to the skin that allow for the passage of water and air through the barrier, but do not allow for the passage of oils. The compounds of the present invention are prepared by reacting a fluoro dimethicone copolyol disclosed in U.S. Pat. No. 5,446,144 with a suitable phosphating agent.

REFERENCES:
patent: 5093452 (1992-03-01), O'Lenick, Jr.
patent: 5446144 (1995-08-01), O'Lenick
patent: 5481015 (1996-01-01), Nomura
patent: 5627296 (1997-05-01), Dauth et al.
patent: 5872272 (1999-02-01), Yano et al.

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