High temperature thermosets/ceramics from novel hybrid copolymer

Details High temperature thermosets/ceramics from novel hybrid copolymer High temperature thermosets/ceramics from novel hybrid copolymer

1996-07-26

1997-10-28

Berman, Susan W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

528 5, 528 25, 528 33, 528 32, 526285, 522172, C08F 248, C08F29908, C08G 7756

Patent

active

056818700

ABSTRACT:
Novel class of organoboron thermosetting polymer and ceramics that are fod from an organoboron polymer having a backbone with a repeating of at least one alkynyl group, at least one silyl group, at least one boranyl group, optionally at least one siloxyl group, and optionally an aryldisilyl group. The boron containing units in and the silicon containing units can be arranged in either random occurrences between each other or in the form of interdispersed block-type structures of each unit. The thermosetting polymers are useful as high temperature, oxidatively stable thermosetting plastics and for microelectronic applications.

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patent: 5483017 (1996-01-01), Keller et al.
patent: 5563181 (1996-10-01), Keller et al.

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