Fluorinated silicon polymers

Stock material or miscellaneous articles – Composite – Of silicon containing

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528 28, 525440, 525453, 525460, 525474, B32B 904

Patent

active

050573772

ABSTRACT:
This invention relates to polymeric compositions derived by the polycondensation of heteroatom containing perfluoroalkyl terminated neopentyl glycols, and diamino, dihydroxy, or dimercapto-polysiloxanes and optionally other diols, dimercaptans or diamines with organic diisocyanates; and blends of polycondensation polymers with oxime-blocked organic polyisocyanates. These compositions and blends are useful as coatings on glass, wood, paper, leather and especially textiles.

REFERENCES:
patent: 4098742 (1978-07-01), Muellar
patent: 4873306 (1989-10-01), Wehowsky
patent: 4935480 (1990-06-01), Zdrahala

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