Dispersible silica particulates and reinforcement of elastomer/r

Details Dispersible silica particulates and reinforcement of elastomer/r Dispersible silica particulates and reinforcement of elastomer/r

1994-11-16

1996-08-20

Clark, W. Robinson H.

Compositions: coating or plastic

Coating or plastic compositions

Silicon containing other than solely as silicon dioxide or...

1062867, 10628732, 106466, 106470, 428446, 428461, 428462, 428465, 423326, C01B 3320

Patent

active

055475027

ABSTRACT:
Uniquely dispersible precipitated silica particulates, e.g., beads, powders and granulates/extrudates, very well suited for the reinforcement of elastomer/rubber matrices, e.g., tires for the automotive industry, have characteristic particle sizes, BET and CTAB specific surface areas, DOP oil absorption values, total pore volumes and pore size distributions, and reduced degree of attrition.

REFERENCES:
patent: 3798046 (1974-03-01), Fitton
patent: 3860682 (1975-01-01), Reinhardt et al.
patent: 4076549 (1978-02-01), Wason
patent: 4508607 (1985-04-01), Winyall
patent: 4704425 (1987-11-01), Legarde et al.
patent: 4708859 (1987-11-01), Chevallier
patent: 4842838 (1989-06-01), Chevallier
patent: 5124143 (1992-06-01), Muhlemann et al.
patent: 5286478 (1994-02-01), Persello

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