公开(公告)号：DE4428003A1

公开(公告)日：1996-02-15

申请号：DE4428003

申请日：1994-08-08

Applicant: BASF AG

Inventor： BREITENBACH MANNHEIM DR ,  FISCH HERBERT DR ,  STEIN STEFAN DR ,  SANNER AXEL DR ,  SPERLING-VIETMEIER KARIN DR

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/04 ,  A61K8/88 ,  A61Q5/00 ,  A61Q5/06 ,  C08G69/36 ,  C08G69/42 ,  C08J5/18 ,  C08L77/00 ,  A61K7/11 ,  C08J3/03

Abstract: The use of water-dispersible polyamides (I) contg. sulphonate gps. as film formers in hair-setting compsns. is new, where (I) are obtd. from a mixt. of: (a) 20-99 mole % of a 2-12C monoamino carboxylic acid or its lactam; (b) 0.5-40 mole % of a 2-18C diamine; (c) 0.5-25 mole % of a sulphonated 4-12C dicarboxylic acid; and (d) 0-35 mole % of a 2-16C dicarboxylic acid. Also claimed are: (1) an aq. hair-setting compsn. contg. a polymer as above as film former; (2) a polyamide as above where components (a)-(c) are present in amts. of 30-94.8, 2.6-37, 2.6-7 and 0-30 mole % resp.; and (3) aq. dispersions contg. 1-70 wt.% of a polyamide as in (2).