Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1987-05-06
1988-08-30
Lieberman, Paul
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106504, 423165, 423637, C04B 1400
Patent
active
047674644
ABSTRACT:
Carbonate-containing mineral fillers, pigments and similar materials are disclosed which are characterized by a combination of four features. These carbonate-containing materials can be used in particular in dyes, paints, paper pulps, paper coatings and plastics to great advantage. In addition, a method of preparing these carbonate-containing materials is disclosed.
REFERENCES:
patent: 3022185 (1962-02-01), Delfosse
patent: 3252852 (1966-05-01), Lagally
patent: 3661610 (1972-05-01), Ferris
patent: 3704158 (1972-11-01), Rohan
patent: 3920800 (1975-11-01), Harris
patent: 3940550 (1976-02-01), Delfosse et al.
patent: 4018877 (1977-04-01), Woode
patent: 4174998 (1979-11-01), Shiel
Belger Peter
Hofer Heiner
Merz Martin
Strauch Dieter
Lieberman Paul
Pluss-Staufer AG
Thompson Willie
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