Silicone-based softening agent for synthetic fibers

Details Silicone-based softening agent for synthetic fibers Silicone-based softening agent for synthetic fibers

1987-09-15

1988-07-12

Lieberman, Paul

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

Synthetic resins

From silicon reactant having at least one...

528 26, 528 38, 528 33, 528 18, 252 86, C08G 7704

Patent

active

047571217

ABSTRACT:
The inventive composition is a silicone-based softening agent for synthetic fibers such as waddings of polyester fibers without the disadvantage of yellowing caused by heat or in the lapse of time. The essential ingredients of the inventive composition are a combination of two different amino-substituted organopolysiloxanes, an opoxy-containing alkoxysilane compound such as 3-glycidyloxypropyl methyl dimethoxy silane and a monoepoxy compound such as glycidyl alcohol each in a specified amount. Characteristically, one of the amino-substituted organopolysiloxane components is a reaction product of an amino-substituted organopolysiloxane and an organic opoxy compound.

REFERENCES:
patent: 4476188 (1984-10-01), Blizzard

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