Thermosetting printing ink composition

Details Thermosetting printing ink composition Thermosetting printing ink composition

1993-06-02

1994-09-20

Marquis, Melvyn I.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524539, 524878, 524860, 524861, 524863, 524785, 524783, 524787, 524765, 524789, 524762, 524766, 524788, 524786, 524763, 524795, C08K 506

Patent

active

053490215

ABSTRACT:
A thermosetting printing ink composition comprising a functional copolymer of a thermosettable polyester and a polysiloxane, a pigment, a crosslinking agent and a curing catalyst which may be a strong acid or a metal salt thereof. The composition desirably also includes a reactive diluent such as a glycol, glycol ether or alcohol. The compositions are especially useful for imprinting metal containers such as beer and soda cans.

REFERENCES:
patent: 3583941 (1971-06-01), Trapasso
patent: 3945631 (1976-03-01), Blank
patent: 4370441 (1983-01-01), Gaske
patent: 4465712 (1984-08-01), McVie
patent: 4501854 (1985-02-01), Singer
patent: 4588770 (1986-05-01), Wurminghausen et al.
patent: 4732929 (1988-03-01), Chang et al.
patent: 4766163 (1988-08-01), Strudwick

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