Fiber-treatment composition

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...

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549215, 428391, 528 12, 528 17, 528 18, 528 19, 528 21, 528 33, 528 34, 528 40, 427387, C08L 2306

Patent

active

049027395

ABSTRACT:
An organopolysiloxane with contains alkoxy radicals and epoxy-containing radicals on its molecular terminals has been found to be useful for treating fibers to provide a durable softness and flexibility, smoothness, wrinkle resistance, or rebound to fibrous material. The organopolysiloxane is substantially free of oligomers so that, during drying in the fiber treatment process, oil does not collect on exhaust fans and drip onto the treated material, causing oily spots.

REFERENCES:
patent: 3655420 (1972-04-01), Tichenor
patent: 4033924 (1977-07-01), Katsutoshi et al.
patent: 4082726 (1978-04-01), Mine et al.
patent: 4228054 (1980-10-01), Ona et al.
patent: 4661405 (1987-04-01), Greene

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