公开(公告)号：DE1602621A1

公开(公告)日：1970-05-06

申请号：DE1602621

申请日：1967-07-29

Applicant: BASF AG

Inventor： SCHMID DIPL-ING HANS ,  HAHN DR EDELFRIED ,  MARTIN DR WOLFGANG ,  FELDHOFF HEINRICH

IPC: B21F3/04 ,  D01H1/00 ,  D07B7/14 ,  D07B

公开(公告)号：DE1602623A1

公开(公告)日：1970-10-29

申请号：DE1602623

申请日：1967-08-17

Applicant: BASF AG

Inventor： SCHMID DIPL-ING HANS ,  FELDHOFF DIPL-ING HEINRICH ,  HAHN DR EDELFRIED ,  MARTIN DR WOLFGANG

IPC: B21F3/04 ,  D01H1/00 ,  D07B7/14 ,  D07B

公开(公告)号：DE1232702B

公开(公告)日：1967-01-19

申请号：DEB0079896

申请日：1964-12-24

Applicant: BASF AG

Inventor： MARTIN DR WOLFGANG ,  LINGE DR HERMANN ,  HENDUS DR HANS ,  WENGER DR FRIEDRICH

IPC: D02G1/02

Abstract: 1,125,148. Crimpimg yarns. BADISCHE ANILIN & SODA FABRIK A.G. 23 Dec., 1965 [24 Dec., 1964], No. 54517/65. Heading D1F. In crimping a multifilament yarn of a thermoplastic high polymer e.g. a polyamide such as nylon 6, polyester or polypropylene, by the false-twist and heat-set method, the polymer contains 0.05-1% by weight of a nucleating agent e.g. a plastic material the melting point of which is higher than the yarn material, nylon 22, pigments in highly divided condition, magnesium oxide or dyes. The bulk effects are stated to be enhanced.