A CLEANING MACHINE
Application 480/MAS/1999 published 2007-02-09, filed 1999-04-26
The present invention relates to a method of stabilizing a surfactant comprising a long alkyl or alkenyl chain comprising adding (a1) a phenolic antioxidant and (a2) an antioxidant.
Applicant
1)CIBA SPECIALITY CHEMICALS HOLDING INC
:KLYBECKSTRASSE 141 , 4057 BASEL Switzerland
Inventor
1)DIETMAT HUGLIN 2)ERICH KRAMER,
International Info
Classification: C 11 D 9/04
Priority Information
98810374.3 EUROPEAN UNION 1998-04-28