Pigment grinding vehicle

Details Pigment grinding vehicle Pigment grinding vehicle

1984-08-15

1985-09-10

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523351, 528114, 528120, 528121, 564287, 564292, 564294, C08L 6300

Patent

active

045407258

ABSTRACT:
A quaternary ammonium group-containing material which is obtained from reacting a polyepoxide with an amine containing at least one acyclic group of about 8 to 30 carbon atoms and optionally an amine containing an alkylarylpoly ether moiety is disclosed. The resins are useful as pigment grinding vehicles and in the formulation of pigment paste, particularly pigment paste with high pigment loadings. When formulated into cationic electrodepositable compositions, the pigment grinding vehicles provide for cured electrodeposited coatings of excellent corrosion resistance, particularly over untreated and oily steel.

REFERENCES:
patent: 3468816 (1969-09-01), Thompson et al.
patent: 3824111 (1974-07-01), Jerabek
patent: 3936405 (1976-02-01), Sturni et al.
patent: 3975346 (1976-08-01), Bosso et al.
patent: 4007154 (1977-02-01), Schimmel et al.
patent: 4069210 (1978-01-01), Schimmel
patent: 4186124 (1980-01-01), Schimmel et al.
patent: 4255553 (1981-03-01), Mizumura et al.
NEO-FAT.RTM. Fatty Acids Manual--by Armak Chemicals Division (1971), see pp. 15-17.

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