Fluorosilicone-containing compositions for the treatment of fibe

Details Fluorosilicone-containing compositions for the treatment of fibe Fluorosilicone-containing compositions for the treatment of fibe

1981-04-09

1983-11-22

Marguis, Melvyn I.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524588, 524837, 524770, 524751, 524773, 524726, 524765, 524745, 528 18, 528 31, 528 42, 528 33, C08L 8304

Patent

active

044170246

ABSTRACT:
Fiber-treating compositions are described which durably provide water repellency and oil repellency for the treated fiber. These compositions comprise a siloxane component bearing fluorinated hydrocarbon radicals, unsubstituted hydrocarbon radicals and silicon-hydride atoms, and a dehydrogenation condensation catalyst. Curing of the compositions occurs by a dehydrogenation condensation reaction between the silicon-hydride atoms and/or between the silicon-hydride atoms and the hydroxyl radical of an optionally added hydroxyl-endblocked organopolysiloxanes.

REFERENCES:
patent: 2950317 (1960-08-01), Brown et al.
patent: 3012006 (1961-12-01), Holbrook et al.
patent: 3015585 (1962-01-01), Holbrook et al.
patent: 3455878 (1969-07-01), Quaal

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