Title: Vinyl chloride based fiber and method for production thereof
Application Number: 200480028727 Application Date: 2004.09.10
Publication Number: 1863951 Publication Date: 2006.11.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: D01F6/48,A41G3/00
Applicant(s) Name: Denki Kagaku Kogyo KK Address:
Inventor(s) Name: Horihata Atsushi
Attorney & Agent: liu jifu
Abstract:
     A vinyl chloride based fiber which comprises a vinyl chloride based resin composition comprising 100 parts by mass of (a) a vinyl chloride based fiber, 0.2 to 5.0 parts by mass of (b) a hydrotalcite based heat stabilizer and 0.2 to 10.0 parts by mass of (c) an epoxy compound. Incorporation of 0.2 to 10.0 parts by mass of (c) an epoxy compound into the above vinyl chloride based resin composition improves the dispersibility of the hydrotalcite based heat stabilizer, which results in the securement of a long-running continuous operation of a melt spinning process and in the achievement of good and stable productivity in the case of the use of a hydrotalcite based heat stabilizer, and also allows the production of a vinyl chloride based fiber exhibiting reduced discoloration when heated in a step of curling.
Time: 15