Straight-oil finishing composition and fiber yarn treated therewith
申请人:Wakita Mari
公开号:US20060163523A1
公开(公告)日:2006-07-27
The invention relates to a straight-oil finishing composition comprising (A) 100 parts by weight of a polydimethylsiloxane oil or liquid paraffin having a viscosity of 3 to 70 mm
2
/s at 25 centigrade temperature; and (B) 0.5 to 100 parts by weight of an organopolysiloxane resin, which contains silanol groups and silicon-bonded alkoxy groups and wherein 20 mole % or more of all siloxane units are siloxane units represented by formula C
3
H
7
SiO
3/2
. This composition is useful for treating fiber yarn.