Compositions: coating or plastic – Materials or ingredients – Miscellaneous
Patent
1985-04-02
1987-05-19
Yarbrough, Amelia B.
Compositions: coating or plastic
Materials or ingredients
Miscellaneous
106290, 106308M, C04B 1434
Patent
active
046665250
ABSTRACT:
This invention relates to coating compositions which comprise metal flake pigments.
The disadvantages of known "metallic" finishes, e.g. haziness and mottle, can be overcome by the inclusion at the pigment dispersion stage of a chemical compound which comprises at least one hydroxyl group and at least one group of the formula ##STR1## Coating compositions thus prepared are useful in the automotive and refinish industries.
REFERENCES:
patent: 4403003 (1983-09-01), Backhouse
patent: 4410667 (1983-10-01), Porter, Jr. et al.
patent: 4410668 (1983-10-01), Piccirilli et al.
patent: 4451597 (1984-05-01), Victorius
patent: 4499151 (1985-02-01), Dowbenko et al.
patent: 4526910 (1987-07-01), Das et al.
patent: 4528344 (1985-07-01), Chang
Dulux Australia Ltd.
Yarbrough Amelia B.
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