Silicon-modified imidyl-phthalic acid derivatives

Details Silicon-modified imidyl-phthalic acid derivatives Silicon-modified imidyl-phthalic acid derivatives

1978-08-30

1980-07-01

Sutto, Anton H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

156327, 156330, 156331, 156333, C07D20908, C07D20996, C09J 100

Patent

active

042105889

ABSTRACT:
The compounds according to the invention are Si-modified imidyl-phthalic acid derivatives of the formula ##STR1## and the corresponding cyclized imide derivatives; in the formula, A is a radical which completes to a substituted or unsubstituted imidyl group, R is a divalent organic radical, R.sub.1 and R.sub.2 are each hydrogen or a monovalent organic radical and Q, Q.sub.1 and Q.sub.2 are each a monovalent organic radical. A typical example is 3-dimethylmaleimidyl-phthalic acid N-(di-n-propoxymethylsilyl)propylimide, which is obtained by reacting 3-dimethylmaleimidyl-phthalic acid N-allylimide and di-n-propoxymethylsilane in solution, followed by cyclization. The products are used as adhesion promoters, for example between inorganic solids and organic resins.

REFERENCES:
patent: 3414584 (1968-12-01), Fink
patent: 3478074 (1969-11-01), Omietanski et al.
patent: 3576031 (1971-04-01), Holub et al.
patent: 3901913 (1975-08-01), Kim
patent: 3966531 (1976-06-01), Bargain
patent: 4098796 (1978-07-01), Guddal
patent: 4107174 (1978-08-01), Baumann et al.

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