公开(公告)号：JPH05117197A

公开(公告)日：1993-05-14

申请号：JP9967992

申请日：1992-04-20

Applicant: BASF AG

Inventor： RIHIYARUTO BAURU ,  HERUMUUTO GIYUNBERU ,  ARUFUREETO OFUTORINGU ,  YOHANESU PERUNAA ,  GERUHARUTO BUORUFU

IPC: B01J27/10 ,  B01F17/42 ,  B01J31/02 ,  B01J31/04 ,  C07B61/00 ,  C07C41/54 ,  C07C43/315 ,  C11D1/72

Abstract: Alkanediol bisacetals useful as surface-active substances for industrial purposes, in particular in washing and cleaning agents, have the formula I I where R1 is alkyl or alkenyl of from 6 to 30 carbon atoms, A is 1,2-alkylene of from 2 to 4 carbon atoms, m is from 0 to 50, within each of the pairs R1, A and m the meanings being identical or different, and n is from 2 to 20.

公开(公告)号：JPH03170470A

公开(公告)日：1991-07-24

申请号：JP30896090

申请日：1990-11-16

Applicant: BASF AG

Inventor： HERUMUUTO GIYUNBERU ,  YOAHIMU PAUSUTO ,  KARIN SHIYUPERURINGUUFUIITOMAI ,  RAINAA BETSUKAA

IPC: A61K8/00 ,  A61K8/35 ,  A61K8/41 ,  A61K8/49 ,  A61Q17/04 ,  C07C49/255 ,  C07C69/618 ,  C07D317/26 ,  C07D317/44 ,  C07D319/06 ,  C07D321/00 ,  C07D407/06