Reversible inks

Details Reversible inks Reversible inks

1993-02-22

1995-01-24

Klemanski, Helene

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 21D, 106 22B, 427160, C09D 1100

Patent

active

053839595

ABSTRACT:
Photochromic ink comprising a spiroheterocycle or metal dithiozonate photochromic dye.

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English language translation of JP63/196673, Aug. 1988.
English language translation of JP02/20576, Jan. 1990.
Nori Y. C. Chu, et al. "Innovative Concepts For The Solar Building Program Evaluation Of Photochromic Plastics Final Report for Period Oct. 1987 -`Sep. 1988" U.S. G.P.O., U.S. Department of Energy, Contact No. DE-AC03-87SF17300, NTIS #DOE/SF/17300-T1 (Oct., 1988).

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