Global patent index - EP 1032626 A1

EP 1032626 A1 2000-09-06 - CLEAR SOFTENER WITH MICRO-EMULSIFIED PERFUMED OILS

Title (en)

CLEAR SOFTENER WITH MICRO-EMULSIFIED PERFUMED OILS

Title (de)

KLARE WEICHSPÜLER MIT MIKROEMULGIERTEN PARFÜMÖLEN

Title (fr)

ASSOUPLISSANT CLAIR CONTENANT DES HUILES PARFUMEES MICRO-EMULSIONNEES

Publication

EP 1032626 A1 (DE)

Application

EP 98961166 A

Priority

  • DE 19751151 A
  • EP 9807160 W

Abstract (en)

[origin: DE19751151A1] Clear aqueous fabric softener compositions containing quaternary ester-ammonium compounds (esterquats), a perfumed microemulsion and water or other additives. A fabric softener composition comprising: (a) 2-60 wt.% of esterquats (DE 19539846) obtained by reacting a trialkanol amine with a mixture of fatty acids and dicarboxylic acids, optionally alkoxylating the product, and quaternising; (b) 0.5-20 wt.% of a perfumed microemulsion having droplet size of 10-100 nm and comprising 10-50 wt.% perfume, 1-10 wt.% oil, 1-30 wt.% alkyl polyglycoside emulsifier and 0-10 wt.% nonionic or cationic co-emulsifier, where the weight ratio (perfume:oil) is 2-10:1; and (c) water or an aqueous solution of other active ingredients or additives.

IPC 1-7 (main, further and additional classification)

C11D 1/62; C11D 1/66; C11D 1/835; C11D 3/50

IPC 8 full level (invention and additional information)

C11D 1/62 (2006.01); C11D 1/66 (2006.01); C11D 1/835 (2006.01); C11D 3/00 (2006.01); C11D 3/20 (2006.01); C11D 3/50 (2006.01); C11D 17/00 (2006.01); D06M 13/17 (2006.01); D06M 13/463 (2006.01)

CPC (invention and additional information)

C11D 3/0015 (2013.01); C11D 1/835 (2013.01); C11D 3/2048 (2013.01); C11D 3/50 (2013.01); C11D 17/0021 (2013.01); C11D 1/62 (2013.01); C11D 1/662 (2013.01)

Citation (search report)

See references of WO 9925797A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL SE

EPO simple patent family

DE 19751151 A1 19990520; EP 1032626 A1 20000906; JP 2001523771 A 20011127; WO 9925797 A1 19990527

INPADOC legal status

2002-11-20 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020425

2002-01-30 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20011214

2000-09-06 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000510

2000-09-06 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE DE ES FR GB IT NL SE