Coating compositions

Details Coating compositions Coating compositions

1985-01-25

1986-09-23

Morris, Theodore

Coating processes

Magnetic base or coating

Magnetic coating

252 6254, 252 6256, 252513, 524910, 524911, 428694, B05D 512, C01G 4908

Patent

active

046135200

ABSTRACT:
Described are coating compositions having improved antistatic properties and particularly magnetic coating compositions suitable for magnetic recording media. The compositions comprise at least one film-forming synthetic resin and, based on coating solids, from about 0.2 to about 10% of an alkali, alkaline earth, ammonium or amine salt of a perfluoroalkyl sulfonic acid or carboxylic acid.

REFERENCES:
patent: 3365437 (1968-01-01), Marra et al.
patent: 3629310 (1971-12-01), Baily et al.
patent: 3754924 (1973-08-01), De Geest et al.
patent: 4049861 (1977-09-01), Nozari
patent: 4213870 (1980-07-01), Loran
patent: 4313978 (1982-02-01), Stevens et al.
patent: 4505990 (1985-03-01), Dasgupta
Chem. Abst., vol. 76:160792g, Geest 1971.

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