Method of producing silicone emulsion

Details Method of producing silicone emulsion Method of producing silicone emulsion

1989-09-11

1991-03-19

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524731, 524861, 525100, 528 19, 528 31, C08L 8306

Patent

active

050011863

ABSTRACT:
A method of obtaining an aqueous silicone emulsion which dries to an elastomer comprises mixing (1) hydroxyl endblocked polydiorganosiloxane free of aliphatic unsaturation, (2) silicon hydride crosslinker, (3) platinum compound catalyst compatible with the polydiorganosiloxane, (4) anionic or nonionic surfactant, and (5) water and polymerizing the polydiorganosiloxane. These ingredients can be combined in emulsion form following three differing versions of a method of combining the ingredients and polymerizing the polydiorganosiloxane. In each case, the emulsion, which may also contain filler, is useful as a coating or sealant.

REFERENCES:
patent: 2891920 (1959-06-01), Hyde et al.
patent: 2967170 (1961-01-01), Merker
patent: 3419593 (1968-12-01), Willing
patent: 3867343 (1975-02-01), Garden
patent: 3923705 (1975-12-01), Smith
patent: 3924725 (1966-12-01), Findlay et al.
patent: 4190688 (1980-02-01), Traver et al.
patent: 4248751 (1981-02-01), Willing
patent: 4310678 (1982-01-01), Blizzard et al.
patent: 4558109 (1985-10-01), McAfee
patent: 4568718 (1986-02-01), Huebner et al.
patent: 4618645 (1986-10-01), Bauman et al.

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