Production of novel resins and their uses in printing ink compos

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260101, 526290, C09F 104

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active

040564983

ABSTRACT:
Synthetic resins suitable for use in printing ink compositions are produced by forming a base resin by polymerizing a reaction mixture consisting essentially of (a) a predominate amount of dicyclopentadiene and lesser amounts of (b) a mixture of dimerized conjugated aliphatic cyclic and non-cyclic dienes of five carbon atoms, and (c) tall oil. In a separate reaction the base resin is modified through a reaction with an ethylenically unsaturated lower aliphatic dicarboxylic acid or anhydride, such an maleic anhydride.

REFERENCES:
patent: 1982707 (1934-12-01), Thomas
patent: 2538103 (1951-01-01), Koonce
patent: 2540776 (1951-02-01), Cadwell
patent: 2608550 (1952-08-01), Rowland et al.
patent: 3299034 (1967-01-01), Nishiara
patent: 3804788 (1974-04-01), Funaoka et al.
patent: 3935145 (1976-01-01), Rudolphy
patent: 3937674 (1976-02-01), Laarkamp
patent: 3984381 (1976-10-01), Tsuchiya et al.
Neville DS-AB-901; Dec. 1972 "Nevroz 1520 Resin for Printing Inks" 5 pages.

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