Compositions: coating or plastic – Coating or plastic compositions – Marking
Patent
1996-12-04
1999-02-23
Jones, Deborah
Compositions: coating or plastic
Coating or plastic compositions
Marking
106 3116, 106 3117, C09D 1102
Patent
active
058739327
ABSTRACT:
A method of causing metachromatism by the use of a reversible thermochromic composition comprising (a) an electron donating compound, (b) an electron accepting compound and (c) a metachromatic temperature adjuster, wherein;
REFERENCES:
patent: 4865648 (1989-09-01), Kito et al.
Hawley's Condensed Chemical Dictionary, 12th ed. p. 154, 1993.
Fujita Katsuyuki
Ono Yoshiaki
Shibahashi Yutaka
Jones Deborah
The Pilot Ink Co., Ltd.
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