EP 0910337 A1 19990428 - CLEANING ARTICLES TREATED WITH A HIGH INTERNAL PHASE INVERSE EMULSION
Title (en)
CLEANING ARTICLES TREATED WITH A HIGH INTERNAL PHASE INVERSE EMULSION
Title (de)
MIT EINER INVERSEN EMULSION MIT HOHEM GEHALT AN DISKONTINUIERLICHER PHASE BEHANDELTE REINIGUNGSARTIKELN
Title (fr)
ARTICLES NETTOYANTS TRAITES AVEC UNE EMULSION INVERSE A HAUTE TENEUR EN PHASE INTERNE
Publication
Application
Priority
- US 9706905 W 19970425
- US 64026896 A 19960430
- US 75954796 A 19961205
Abstract (en)
[origin: WO9740814A1] The invention relates to articles useful in cleansing, and particularly to wet-like cleansing wipes that are especially useful for hardsurface cleaning, and in personal cleansing such as baby wipes and particularly for removal of perianal soils. These articles comprise: a carrier and an emulsion applied to the carrier. The emulsion comprises: (1) from about 2 to about 60 % of a continuous solidified lipid phase comprising a waxy lipid material having a melting point of about 30 DEG C of higher; (2) from about 39 to about 97 % of an internal polar (e.g., water) phase dispersed in the lipid phase; (3) an effective amount of a non-silicon containing emulsifier, where the emulsifier has a viscosity at 55 DEG C of more than about 500 centipoise; and (4) an optional second emulsifier having a viscosity at 55 DEG C of less than about 400 centipoise. Because the emulsion comprises the waxy external phase, the internal polar phase is retained in the emulsion until in-use shear pressures break the emulsion, thereby providing desired moisture for cleaning. The invention also relates to a process for making the cleaning articles.
IPC 1-7
IPC 8 full level
A61K 8/02 (2006.01); A61K 8/06 (2006.01); A61K 8/31 (2006.01); A61K 8/00 (2006.01); A61K 8/36 (2006.01); A61K 8/97 (2006.01); A61K 8/98 (2006.01); A61Q 19/10 (2006.01)
CPC (source: EP)
A61K 8/0208 (2013.01); A61K 8/06 (2013.01); A61Q 19/10 (2013.01); C11D 17/049 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9740814 A1 19971106; AU 2810697 A 19971119; AU 725252 B2 20001012; BR 9709204 A 19990810; CA 2253357 A1 19971106; CA 2253357 C 20020806; CN 1133419 C 20040107; CN 1223571 A 19990721; CZ 287999 B6 20010314; CZ 347698 A3 19990317; EG 21962 A 20020430; EP 0910337 A1 19990428; HU P9902467 A2 19991129; HU P9902467 A3 20000728; ID 19080 A 19980611; IL 126789 A0 19990817; IL 126789 A 20030312; JP 3353901 B2 20021209; JP H11508610 A 19990727; NO 985021 D0 19981028; NO 985021 L 19981230; TR 199802167 T2 20010621
DOCDB simple family (application)
US 9706905 W 19970425; AU 2810697 A 19970425; BR 9709204 A 19970425; CA 2253357 A 19970425; CN 97195983 A 19970425; CZ 347698 A 19970425; EG 35197 A 19970429; EP 97922444 A 19970425; HU P9902467 A 19970425; ID 971436 A 19970430; IL 12678997 A 19970425; JP 53902997 A 19970425; NO 985021 A 19981028; TR 9802167 T 19970425