(Acylthiopropyl)phenols

Details (Acylthiopropyl)phenols (Acylthiopropyl)phenols

1986-01-28

1987-09-15

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Esters having the thiocarboxylate group, -cx-, wherein the...

525481, 525104, 525 99, C07C153023

Patent

active

046940960

ABSTRACT:
Compounds of formula I or II ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen, alkyl, cyclohexyl, phenyl, benzyl or tolyl, or are a --CH.sub.2 --CHR.sup.3 --CH.sub.2 --S--CO--R.sup.4 radical, R.sup.3 is hydrogen or methyl, R.varies.is alkyl, cyclohexyl, phenyl, benzyl or tolyl, X is alkylene, --S--, --SO--, --SO.sub.2 -- or substituted alkylene, in which R.sup.5 and R.sup.6 are hydrogen or alkyl, and n is an integer from 1 to 10, can be used as latent hardeners for epoxy resins.
The compositions containing epoxy resins and these hardeners are particularly suitable for use as single component adhesive formulations. The cured products have good hot water resistance.

REFERENCES:
patent: 4127615 (1978-11-01), Zahir et al.
patent: 4130600 (1978-12-01), Zahir et al.
patent: 4371719 (1983-02-01), Zahir et al.
patent: 4384129 (1983-05-01), Zahir et al.
R. Q. Brewster and W. E. McEwen, "Organic Chemistry", 3rd Ed, Prentice-Hall, Englewood Cliffs, 1961, p. 602.
J. D. Roberts and M. C. Caserio, ;37 Basic Principles of Organic Chemistry", Benjamin, New York, 1965, p. 907.

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