Global Patent Index - EP 1102833 A1

EP 1102833 A1 2001-05-30 - COMPOSITION USEFUL FOR SOFTENING, CLEANING, AND PERSONAL CARE APPLICATIONS

Title (en)

COMPOSITION USEFUL FOR SOFTENING, CLEANING, AND PERSONAL CARE APPLICATIONS

Title (de)

ZUSAMMENSETZUNG VERWENDBAR ALS WÄSCHEWEICHMACHER, REINIGUNGS- UND KÖRPERPFLEGEMITTEL

Title (fr)

COMPOSITIONS UTILES COMME AGENTS ADOUCISSANTS OU NETTOYANTS ET POUR LES SOINS D'HYGIENE

Publication

EP 1102833 A1 (EN)

Application

EP 99937527 A

Priority

  • GB 9816659 A
  • US 9916981 W

Abstract (en)

[origin: WO0006678A1] Esterification reactions of alkanolamines are manipulated to favor the formation of incompletely esterified products, which can then optionally be neutralized or quaternized. The starting alkanolamines are synthesized or selected such that the alkanol groups on the alkanolamines are not all primary. These reaction mixtures have a higher concentration of either diesterified or monoesterified components than previously known reaction mixtures. The reaction mixtures can be advantageously used in fabric softener, paper softener, detergent, personal care and cleaner applications.

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

C11D 1/42; C11D 1/46; C11D 1/62; D21H 21/24

IPC 8 full level (invention and additional information)

C11D 1/42 (2006.01); C11D 1/46 (2006.01); C11D 1/62 (2006.01); C11D 3/00 (2006.01); D21H 21/24 (2006.01)

CPC (invention and additional information)

C11D 1/62 (2013.01); C11D 1/42 (2013.01); C11D 1/46 (2013.01); C11D 3/001 (2013.01); D21H 21/24 (2013.01)

Citation (search report)

See references of WO 0006678A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0006678 A1 20000210; AU 5234199 A 20000221; CA 2338906 A1 20000210; EP 1102833 A1 20010530; GB 9816659 D0 19980930

INPADOC legal status


2003-01-02 [18W] APPLICATION WITHDRAWN

- Date of withdrawal: 20021104

2001-05-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010228

2001-05-30 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-30 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI