Printing ink composition

Details Printing ink composition Printing ink composition

1976-08-02

1977-09-13

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

526 87, 526283, 526308, C08F23206, C08F23208, C08K 501

Patent

active

040481328

ABSTRACT:
Printing ink composition characterized by containing as a vehicle a resin having a softening point of 100.degree. C. or more and acid value of 5 to 50, said resin being obtained by reacting the following three components A, B and C, i.e., cyclopentadiene, dicyclopentadiene or their alkyl substituted derivatives as the A component an .alpha.,.beta.-unsaturated monocarboxylic acid as the B component and alkyl esters of said monocarboxylic acid as the C component, in proportions of such amounts as to satisfy the following formulae, ##EQU1## at a temperature in the range of 150.degree. - 350.degree. C. in the absence of a catalyst.

REFERENCES:
patent: 2454743 (1948-11-01), Mowry et al.
patent: 2462400 (1949-02-01), Hoover
patent: 3487054 (1969-12-01), Minnerly et al.
patent: 3826760 (1974-07-01), Takeshita et al.

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