Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-09-17
1977-11-01
Brust, Joseph Paul
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C15311
Patent
active
040565483
ABSTRACT:
The invention disclosed is directed to new curable liquid polyene-polythiol compounds containing particular polar groups, at least one unsaturated carbon-to-carbon bond disposed at a terminal position on a main or pendant chain of the molecule and at least one terminally disposed thiol group, with the sum of the unsaturated bonds and thiol groups per polyene-polythiol molecule being at least 3. Upon curing in the presence of a free radical generator such as actinic radiation, the polar polyene-polythiol compounds form solid elastomeric and rigid products which are useful in a variety of applications including coatings, adhesives, sealants and molded articles.
REFERENCES:
patent: 3821269 (1974-06-01), Henrick et al.
Brust Joseph Paul
Plunkett Richard P.
Prince Kenneth E.
W. R. Grace & Co.
Whittenbaugh Robert C.
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