Global patent index - EP 1007614 A1

EP 1007614 A1 2000-06-14 - HEAVILY FOAMING DETERGENT MIXTURES CONTAINING FATTY ACID POLYGLYCOL ESTER SULPHATES

Title (en)

HEAVILY FOAMING DETERGENT MIXTURES CONTAINING FATTY ACID POLYGLYCOL ESTER SULPHATES

Title (de)

STARK SCHÄUMENDE DETERGENSGEMISCHE ENTHALTEND FETTSÄURE- POLYGLYCOLESTERSULFATE

Title (fr)

MELANGES DETERGENTS A FORT POUVOIR MOUSSANT CONTENANT DES SULFATES D'ESTER DE POLYGLYCOL D'ACIDE GRAS

Publication

EP 1007614 A1 (DE)

Application

EP 98945253 A

Priority

  • DE 19736906 A
  • DE 19741911 A
  • EP 9805210 W

Abstract (en)

[origin: US6235696B1] Highly foaming detergent mixtures comprising: (a) at least one fatty acid polyglycol ester sulfate of the general formula (I):wherein R1CO represents an acyl group and R1 is selected from the group consisting of linear, branched, saturated and unsaturated chains having from about 6 to about 22 carbon atoms, x is an integer having a value of from 1 to 3, each AO independently represents a CH2CH2O, CH2CH(CH3)O or CH(CH3)CH2O group, and X is selected from the group consisting of an alkali metal, an alkaline earth metal, ammonium, an alkylammonium, an alkanolammonium or a glucammonium; and (b) at least one additional surfactant selected from the group consisting of anionics, nonionics, cationics, amphoterics and zwitterionics are disclosed. The disclosed detergent mixtures exhibit advantageous foaming performance and a high level of foam stability even in the presence of hard water and/or oil.

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

C11D 1/37; A61K 7/50; C11D 1/65; C11D 1/83; C11D 1/86; C11D 1/94

IPC 8 full level (invention and additional information)

A61K 8/00 (2006.01); A61K 8/34 (2006.01); A61K 8/36 (2006.01); A61K 8/37 (2006.01); A61K 8/39 (2006.01); A61K 8/40 (2006.01); A61K 8/41 (2006.01); A61K 8/42 (2006.01); A61K 8/44 (2006.01); A61K 8/46 (2006.01); A61K 8/64 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01); C07C 67/26 (2006.01); C08G 65/26 (2006.01); C11D 1/28 (2006.01); C11D 1/37 (2006.01); C11D 1/65 (2006.01); C11D 1/83 (2006.01); C11D 1/86 (2006.01); C11D 1/94 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); C11D 3/22 (2006.01); C11D 10/04 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01); C11D 1/04 (2006.01); C11D 1/06 (2006.01); C11D 1/14 (2006.01); C11D 1/16 (2006.01); C11D 1/29 (2006.01); C11D 1/52 (2006.01); C11D 1/66 (2006.01); C11D 1/72 (2006.01); C11D 1/90 (2006.01)

CPC (invention and additional information)

C11D 3/0094 (2013.01); A61K 8/86 (2013.01); A61Q 5/02 (2013.01); C07C 67/26 (2013.01); C08G 65/2615 (2013.01); C08G 65/2672 (2013.01); C11D 1/28 (2013.01); C11D 1/37 (2013.01); C11D 1/65 (2013.01); C11D 1/83 (2013.01); C11D 1/86 (2013.01); C11D 1/94 (2013.01); C11D 3/128 (2013.01); C11D 3/2082 (2013.01); C11D 3/2086 (2013.01); C11D 3/222 (2013.01); C11D 10/04 (2013.01); C11D 10/042 (2013.01); C11D 17/003 (2013.01); C11D 17/006 (2013.01); C11D 17/065 (2013.01); C11D 1/04 (2013.01); C11D 1/06 (2013.01); C11D 1/146 (2013.01); C11D 1/16 (2013.01); C11D 1/29 (2013.01); C11D 1/523 (2013.01); C11D 1/525 (2013.01); C11D 1/662 (2013.01); C11D 1/72 (2013.01); C11D 1/90 (2013.01)

Combination set (CPC)

  1. C07C 67/26 + C07C 69/24
  2. C07C 67/26 + C07C 69/34

Citation (search report)

See references of WO 9910461A1

Designated contracting state (EPC)

DE ES FR IT

EPO simple patent family

US 6235696 B1 20010522; AU 9263198 A 19990316; EP 1007614 A1 20000614; JP 2001514302 A 20010911; WO 9910461 A1 19990304

INPADOC legal status

2002-08-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020129

2002-04-24 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: COGNIS DEUTSCHLAND GMBH & CO. KG

- Ref Legal Event Code: RAP1

2001-08-01 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010618

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000216

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR IT