Process for producing organophilic silica

Details Process for producing organophilic silica Process for producing organophilic silica

1985-09-18

1987-02-17

Shaver, Paul F.

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

Organic compounds

Silicon containing

556400, 556458, C07F 708, C07F 718

Patent

active

046440771

ABSTRACT:
In a silica organosol consisting of silica dispersed in a water-miscible organic solvent, a process for treating the silica with a trialkoxysilane to make the silica more organophilic while minimizing the self condensation of the trialkoxy silane, which process comprises:

REFERENCES:
patent: 2408654 (1946-10-01), Kirk
patent: 2657149 (1953-10-01), Iler
patent: 2680696 (1954-06-01), Broge
patent: 3751326 (1973-08-01), Marks
patent: 3986997 (1976-10-01), Clark
patent: 4027073 (1977-05-01), Clark
patent: 4041120 (1977-08-01), Oshima et al.
patent: 4073967 (1978-02-01), Sandvig
patent: 4125703 (1978-11-01), Blount
patent: 4135007 (1979-01-01), Lorenz et al.
patent: 4159206 (1979-06-01), Armbruster et al.
patent: 4164509 (1979-08-01), Laufer
patent: 4177315 (1979-12-01), Ubersax
patent: 4188451 (1980-02-01), Humphrey, Jr.
patent: 4191804 (1980-03-01), Weber
patent: 4198465 (1980-04-01), Moore et al.
patent: 4199421 (1980-04-01), Kamada et al.
patent: 4216024 (1980-08-01), Ivanchev et al.
patent: 4225631 (1980-09-01), Berger et al.
patent: 4227979 (1980-10-01), Humke et al.
patent: 4262072 (1981-04-01), Wendling et al.
patent: 4275118 (1981-06-01), Barney et al.
patent: 4277287 (1981-07-01), Frye
patent: 4299746 (1981-11-01), Frye
patent: 4319811 (1982-03-01), Tu et al.
patent: 4348462 (1982-09-01), Chung
patent: 4390373 (1983-06-01), White et al.
patent: 4474704 (1984-10-01), Sawicki
Surface and Colloid Science, vol. 6, 1973, Egon Matijevic, pp. 74-79.
Chem Abstracts, 97:57221e, Inagaki et al.
Chem Abstracts, 90:105220h, Arakawa et al.
Chem Abstracts, 92:23635z, Suzuki et al.

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