"A SOFTENING ACTIVE COMPOSITION”
Application 1218/CHENP/2004 published 2006-02-10, filed 2004-06-02
The present invention relates to a softener active comprising a complex of: (i) a fabric-softening cationic quaternary ammonium di-ester compound comprising a cationic quaternary ammonium component having the formula (I): wherein, each R is independently selected from C12-C22 alkyl groups; and (ii) a source of acid selected from the group consisting of C12-C22 fatty acids, mono-alkyl esters of a C12-C22 alkyl sulphuric acids, C11-C13 alkyl benzene sulphonic acids, anionic derivatives thereof, salts thereof, and combinations thereof.
Applicant
AKZO NOBEL N.V.
Velperweg 76, NL-6824 BM Arnhem, NETHERLANDS.
Inventor
International Info
Classification: C11D 1/65
Publication Number: PCT/EP02/13487
Priority Information
60/337,069 USA. 2001-12-05