Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1974-07-08
1977-09-27
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 24, 106 26, 106 27, 106 31, 106272, 428307, 428913, C09D 1102, C09D 1112
Patent
active
040509451
ABSTRACT:
A heat-sensitive, color-producing composition comprising at least one metallic compound and at least one chelating agent, said metallic compound and chelating agent being separated from each other by including either or both of them, separately, into a heat-fusible material, said heat-fusible material being capable of being fused when said composition is heated, thereby producing a color by chelation of said metallic compound with said chelating agent. The compositions can be used to prepare heat-sensitive recording members by dispersing them into a suitable binder and then coating onto a suitable base support. The compositions can be also used to prepare heat-sensitive paints.
REFERENCES:
patent: 2748024 (1956-05-01), Klimkowski
patent: 2929736 (1960-03-01), Miller
patent: 3016308 (1962-01-01), Macaulay
patent: 3168864 (1965-02-01), Brandl
patent: 3260613 (1966-07-01), Otto
patent: 3442682 (1969-05-01), Fukaua
patent: 3560229 (1971-02-01), Farnham
patent: 3576660 (1971-04-01), Bayless et al.
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