EP 0815051 A1 19980107 - PERFUMED BLEACHING COMPOSITIONS
Title (en)
PERFUMED BLEACHING COMPOSITIONS
Title (de)
PARFÜMIERTE BLEICHZUSAMMENSETZUNG
Title (fr)
COMPOSITIONS DE BLANCHIMENT PARFUMEES
Publication
Application
Priority
- GB 9505518 A 19950318
- US 9602768 W 19960301
Abstract (en)
[origin: WO9629281A1] There is provided a perfumed bleaching composition containing: (a) a hydrophobic bleaching system selected from (i) a perhydrate in amount of from 0.1 % to 60 % by weight and combined with a hydrophobic peroxyacid bleach precursor in amount of from 0.1 % to 60 % by weight, (ii) a preformed hydrophobic peroxyacid in amount of from 0.1 % to 60 % by weight, and (iii) mixtures of (i) and (ii), wherein a hydrophobic peroxyacid bleach precursor is defined as a compound which produce under perhydrolysis a hydrophobic peroxyacid whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre, and wherein a hydrophobic preformed peroxyacid is defined as a compound whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre, and (b) a perfume composition in amount from 0.05 % to 2 % by weight which comprises one or more aroma chemicals selected from: tertiary alcohols, nitriles, lactones, ketones, acetals, ethers, schiff bases, esters and mixtures thereof, wherein the total sum of the weight of said aroma chemicals in the perfume is at least 40 % by weight of the perfume.
IPC 1-7
IPC 8 full level
C11B 9/00 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 3/50 (2006.01)
CPC (source: EP)
C11D 3/3907 (2013.01); C11D 3/50 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9629281 A1 19960926; AR 001262 A1 19970924; BR 9607983 A 19980623; CA 2215669 A1 19960926; CO 4700546 A1 19981229; CZ 290097 A3 19980415; EP 0815051 A1 19980107; GB 9505518 D0 19950503; HU P9800464 A2 19980728; HU P9800464 A3 19990301; JP H11502252 A 19990223; MX 9707074 A 19971129; PE 60596 A1 19970113
DOCDB simple family (application)
US 9602768 W 19960301; AR 33577996 A 19960315; BR 9607983 A 19960301; CA 2215669 A 19960301; CO 96012052 A 19960312; CZ 290097 A 19960301; EP 96908584 A 19960301; GB 9505518 A 19950318; HU P9800464 A 19960301; JP 52843396 A 19960301; MX 9707074 A 19960301; PE 00017396 A 19960315