Compositions for printing ink varnishes

Details Compositions for printing ink varnishes Compositions for printing ink varnishes

1985-10-07

1986-03-04

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

106 20, 106 27, 106 28, 106 29, 106 30, 260 975, 260DIG38, 526283, 5262383, 526290, C08F21606, C09D 1102, C09D 1106, C09D 1110

Patent

active

045740577

ABSTRACT:
Synthetic resins suitable for use in printing ink compositions are described comprising (a) a predominant amount of dicyclopentadiene and lesser amounts of (b) at least one member selected from the group consisting of dimerized aliphatic, cyclic, and non-cyclic dienes of five carbon atoms; debutanized aromatic concentrates; C-5 olefins; acyclic conjugated C-5 dienes; mono-olefins, diolefins and polyenes each having more than five carbon atoms and having no aromatic rings, (c) at least one member selected from the group consisting of tall oil; fatty acid-containing materials and rosin acid-containing materials, (d) at least one ethylenically unsaturated lower aliphatic dicarboxylic acid or anhydride, and (e) at least one member selected from the group consisting of materials containing two or more reactive groups, at least one of which must be a hydroxyl group.
Additional synthetic resins suitable for use in printing ink compositions are described comprising Components (a) to (e) above in the absence of Component (d). Gelled printing ink compositions are further described comprising the reacted composition (a) to (e) above in combination with Component (f) at least one suitable gelling agent and Component (g) at least one suitable ink oil, and gelling the solution.

REFERENCES:
patent: 3903034 (1975-09-01), Zabiak et al.
patent: 4056498 (1977-11-01), Laurito
patent: 4169821 (1979-10-01), Werner et al.
patent: 4189410 (1980-02-01), Laurito
patent: 4195102 (1980-03-01), Turpin
patent: 4205145 (1980-05-01), Tsuchiya et al.
patent: 4371676 (1983-02-01), Hoene
patent: 4433100 (1984-02-01), Laurito

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