Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From halogenated hydrocarbon reactant
Patent
1987-10-02
1989-11-07
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From halogenated hydrocarbon reactant
503210, 524599, 524800, 528206, 528207, 562405, C08G 6102
Patent
active
048793680
ABSTRACT:
Condensation products of benzyl chlorides and aromatic hydroxycarboxylic acids are suitable for use as color developers in pressure- or heat-sensitive recording materials.
REFERENCES:
patent: 3052640 (1962-09-01), Martin
patent: 3076785 (1963-02-01), Kiessling et al.
patent: 3657430 (1972-04-01), Shen et al.
patent: 3924027 (1975-12-01), Saito et al.
patent: 4046941 (1977-09-01), Saito et al.
Botta Artur
Jabs Gert
Anderson Harold D.
Bayer Aktiengesellschaft
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