Metal complexed acetylenic compounds useful as environmental ind

Details Metal complexed acetylenic compounds useful as environmental ind Metal complexed acetylenic compounds useful as environmental ind

1986-09-29

1988-11-29

Richman, Barry S.

Chemistry: analytical and immunological testing

Process or composition for determination of physical state...

116206, 116207, 116217, 2524081, 260 965R, 422 56, 422 57, 422 58, 556 81, 556110, 556118, G01K 1116, G01N 3122, C07C12715

Patent

active

047881518

ABSTRACT:
Acetylenic complexes are disclosed that are useful as environmental indicating materials whereby exposure thereof to environmental stimuli induces a color change. These complexes contain at least one effective complexing metal and at least one acetylenic compound of the general formula:

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G. Wegner, "Topochemical Polymerization of Monomers with Conjugated Triple Bonds"-Die Makromolekulare Chemie 154 (1972) 35-48.

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