Process for the preparation of thiazolesulphenamides
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United States of America Patent
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-
Jan 8, 1980
Issued Date -
N/A
app pub date -
Jun 2, 1975
filing date -
Oct 4, 1972
priority date (Note) -
Expired
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Abstract
Thiazolesulphenamides, useful as rubber vulcanization accelerators, are made by reaction of a 2-mercapto-thiazole or a 2,2'-dithiazolyl disulphide with ammonia or a primary or secondary amine in the presence of oxygen and a copper catalyst of specified kind.
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