Glycidyl sulfonamide compound

Details Glycidyl sulfonamide compound Glycidyl sulfonamide compound

1988-12-29

1990-03-13

Hollrah, Glennon H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549552, 549554, 528 28, C07D30302

Patent

active

049084593

ABSTRACT:
A novel glycidyl sulfonamide compound having a (poly)siloxane main chain of its molecule is used alone or in admixture with an epoxy resin to give a cured material being excellent in flexibility, elongation and impact strength without deteriorating thermal resistance, chemical resistance and water absorption thereof. An epoxy resin composition or a resin composition for an epoxy paint containing a glycidyl sulfonamide compound, the epoxy resin and a curing agent for epoxy resin provides a cured material or a coating film having the above-mentioned excellent properties. A process for preparing a glycidyl sulfonamide compound characterized in that subjecting an amine modified silicone having a (poly)siloxane main chain of its molecule to condensation reaction with a sulfonyl chloride to give a sulfonamide compound, which is subjected to an addition reaction with an epihalohydrin to give the glycidyl sulfonamide compound.

REFERENCES:
patent: 3703531 (1972-11-01), Cherubim et al.
patent: 3945973 (1976-03-01), Smith et al.
patent: 4847395 (1989-07-01), Deguchi et al.

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