EP 0923631 A2 19990623 - CONCENTRATED PREMIX WITH REDUCED FLAMMABILITY FOR FORMING FABRIC SOFTENING COMPOSITION
Title (en)
CONCENTRATED PREMIX WITH REDUCED FLAMMABILITY FOR FORMING FABRIC SOFTENING COMPOSITION
Title (de)
KONZENTRIERTE VORMISCHUNG MIT VERMINDERTER BRENNBARKEIT FÜR WEICHSPÜLMITTELZUSAMMENSETZUNG
Title (fr)
PREMELANGE CONCENTRE AVEC INFLAMMABILITE REDUITE POUR FORMER DES COMPOSITIONS D'ADOUCISSANTS TEXTILES
Publication
Application
Priority
- US 9715122 W 19970828
- US 2489696 P 19960830
Abstract (en)
[origin: WO9808924A2] Biodegradable fabric softener premix compositions are described containing (1) biodegradable softener actives; optional low molecular weight solvent; (2) high boiling, water soluble solvent to lower the viscosity, while avoiding flammability; and (3) optional perfume. The premixes can be added at ambient temperatures to water containing acid, to provide a pH of from about 1.5 to about 5, to form finished compositions. The water can also contain calcium and/or magnesium salt to modify the viscosity. Compositions containing highly unsaturated softener actives have improved freeze/thaw properties.
IPC 1-7
IPC 8 full level
C11D 3/33 (2006.01); C11D 1/62 (2006.01); C11D 1/645 (2006.01); C11D 3/00 (2006.01); C11D 3/20 (2006.01); C11D 3/43 (2006.01)
CPC (source: EP)
C11D 1/62 (2013.01); C11D 1/645 (2013.01); C11D 3/0015 (2013.01); C11D 3/201 (2013.01); C11D 3/43 (2013.01)
Citation (search report)
See references of WO 9808924A2
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 9808924 A2 19980305; WO 9808924 A3 19980507; BR 9713466 A 20000328; CA 2264087 A1 19980305; CN 1251608 A 20000426; EP 0923631 A2 19990623; JP 2000501454 A 20000208
DOCDB simple family (application)
US 9715122 W 19970828; BR 9713466 A 19970828; CA 2264087 A 19970828; CN 97199086 A 19970828; EP 97938654 A 19970828; JP 51189398 A 19970828