Composition and use

Details Composition and use Composition and use

1991-07-17

1993-06-01

Bell, Mark L.

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

10628723, 10628724, 10628725, 10628726, 106400, 106401, 106461, 106491, 106499, 106 1505, 106 1811, 106 1821, 106 1826, C09C 102

Patent

active

052155811

ABSTRACT:
A particulate inorganic solid, especially hydrated alumina or magnesium hydroxide, which has been treated with a hydroxybenzene derivative of a defined type, particularly a gallate. The treated solid may be incorporated into a polymer especially a thermoplastic polymer such as polypropylene. Alternatively, the solid, the hydroxybenzene derivative and the polymer can be blended together. The composition obtained can be processed even when containing 70% by weight of the inorganic solid.

REFERENCES:
patent: 3879347 (1975-04-01), Serini et al.
patent: 3879348 (1975-04-01), Serini et al.
patent: 4374888 (1983-02-01), Bornslaeger
patent: 4491649 (1985-01-01), Falk et al.

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