Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-12-24
1978-02-21
Schenkman, Leonard
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 465UA, 260295D, 2603265A, 2603265FM, C08G 7704
Patent
active
040751678
ABSTRACT:
Novel organosilicon compounds having in a molecule at least one maleimido group bonded to a silicon atom through a Si-C linkage, synthesized by reaction of a derivative of maleic anhydride with an organosilicon compound having an amino-substituted hydrocarbon group bonded to the silicon atom. The reaction proceeds in two steps, the first step being addition of the amino group to the maleic anhydride derivative to form an amide structure and the second step being dehydration of the amide structure to form a maleimido ring. The organosilicon compounds having remarkable photosensitivity can be polymerized and cured on exposure to ultraviolet light, and the cured films are insoluble in organic solvents.
REFERENCES:
patent: 3444128 (1969-05-01), Wu
Fujii Hitoshi
Inoue Yoshio
Noshiro Atsumi
Takamizawa Minoru
Yamamoto Yasushi
Dai Nippon Printing Co. Ltd.
Schenkman Leonard
Shin-Etsu Chemical Co. , Ltd.
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