(19)
(11) EP 0 496 783 A1

(12)

(43) Date of publication:
05.08.1992 Bulletin 1992/32

(21) Application number: 90915577.0

(22) Date of filing: 03.10.1990
(51) International Patent Classification (IPC): 
C11D 3/ 386( . )
C12N 9/ 42( . )
D06M 101/ 00( . )
D06M 101/ 06( . )
C11D 7/ 42( . )
D06M 16/ 00( . )
D06M 101/ 02( . )
(86) International application number:
PCT/US1990/005618
(87) International publication number:
WO 1991/005841 (02.05.1991 Gazette 1991/10)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 19.10.1989 US 19890422814

(71) Applicant: GENENCOR INTERNATIONAL INC.
Rochester, New York 14618 (US)

(72) Inventors:
  • BJORK, Nancy, J.
    Burlingame, CA 94010 (US)
  • CLARKSON, Kathleen, A.
    San Francisco, CA 94110 (US)
  • LAD, Pushkaraj, T.
    Pacifica, CA 94404 (US)
  • WEISS, Geoffrey, L.
    San Francisco, CA 94117 (US)

(74) Representative: Armitage, Ian Michael 
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)

   


(54) DEGRADATION RESISTANT DETERGENT COMPOSITIONS