Global patent index - EP 0799292 A4

EP 0799292 A4 2000-03-08 - CLEANSING COMPOSITIONS

Title (en)

CLEANSING COMPOSITIONS

Title (de)

REINIGUNGSMITTEL

Title (fr)

COMPOSITIONS NETTOYANTES

Publication

EP 0799292 A4 (EN)

Application

EP 95941495 A

Priority

  • GB 9424476 A
  • GB 9424509 A
  • US 9515538 W

Abstract (en)

[origin: WO9617917A1] A liquid personal cleansing composition comprising: (a) from about 5 % to about 60 % by weight of water-soluble surfactant selected from anionic, nonionic and amphoteric surfactants and mixtures thereof; and (b) from about 0.01 % to about 10 % by weight of a hydrophobically modified nonionic cellulose ether selected from C14-C18 alkyl and alkenyl modified, hydroxyethyl cellulose ethers having a degree of nonionic substitution in the range of from about 2.2 to about 2.8 and a degree of hydrophobic substitution in the range of from about 0.4 % to about 0.6 % by weight; and (c) water; and wherein the composition displays a shear stress of about 150Pa at a shear rate in the range from about 400s<-1> to about 600s<-1> at 25 DEG C. The products demonstrate excellent in-use efficacy benefits including mildness, a moisturised skin feel, good rinsibility and good product stability.

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

C11D 1/66; A61K 7/06; A61K 7/48; A61K 7/50; C11D 3/22; C11D 3/37

IPC 8 full level (invention and additional information)

A61K 8/34 (2006.01); A61K 8/39 (2006.01); A61K 8/44 (2006.01); A61K 8/46 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61K 8/86 (2006.01); A61K 8/92 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01); C11D 3/20 (2006.01); C11D 3/22 (2006.01); C11D 3/37 (2006.01)

CPC (invention and additional information)

C11D 3/2065 (2013.01); A61K 8/345 (2013.01); A61K 8/39 (2013.01); A61K 8/44 (2013.01); A61K 8/463 (2013.01); A61K 8/731 (2013.01); A61K 8/8182 (2013.01); A61K 8/86 (2013.01); A61K 8/922 (2013.01); A61Q 5/02 (2013.01); A61Q 19/10 (2013.01); C11D 3/225 (2013.01); C11D 3/227 (2013.01); C11D 3/3723 (2013.01); C11D 3/3773 (2013.01); A61K 2800/5422 (2013.01); A61K 2800/5426 (2013.01); A61K 2800/594 (2013.01); C11D 3/2044 (2013.01)

Citation (search report)

  • [XY] US 4243802 A 19810106 - LANDOLL LEO M
  • [E] WO 9617591 A1 19960613 - PROCTER & GAMBLE [US]
  • [Y] US 5120532 A 19920609 - WELLS ROBERT L [US], et al
  • [X] BRUIN DE J J: "HYDROPHOBICALLY MODIFIED CELLULOSE ETHER FOR PERSONAL CARE", SOFW-JOURNAL SEIFEN, OELE, FETTE, WACHSE,DE,VERLAG FUR CHEMISCHE INDUSTRIE, H. ZIOLKOWSKY K.G. AUGSBURG, vol. 120, no. 15, pages 944-946,948, XP000483287, ISSN: 0942-7694
  • See also references of WO 9617917A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9617917 A1 19960613; CN 1174567 A 19980225; EP 0799292 A1 19971008; EP 0799292 A4 20000308; MX 9704084 A 19970930

INPADOC legal status

2002-12-11 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020601

2000-03-08 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20000119

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-01-26 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7C 11D 1/66 A, 7C 11D 3/22 B, 7C 11D 3/37 B, 7A 61K 7/06 B, 7A 61K 7/48 B, 7A 61K 7/50 B

1997-10-08 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19970603

1997-10-08 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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