Record member

Details Record member Record member

1985-08-05

1986-09-09

Yarbrough, Amelia B.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

346212, 346216, 346217, 346225, 427150, 427152, C09D 1100, B41M 516, B41M 522

Patent

active

046107274

ABSTRACT:
A record member comprising a developer composition comprising a zinc-modified addition product of a phenol and a diolefinic alkylated or alkenylated cyclic hydrocarbon is disclosed. These addition products are particularly useful as color developers for basic chromogenic material.

REFERENCES:
patent: 4076887 (1978-02-01), Tsuji et al.
patent: 4165102 (1979-08-01), Bodmer

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