EP 1038946 A3 20001025 - N-acylimines as bleach catalysts

Title (en)

N-acylimines as bleach catalysts

Title (de)

N-Acylimine als Bleichkatalysatoren

Title (fr)

N-Acylimine comme catalysateurs de blanchiment

Publication

EP 1038946 A3 20001025 (EN)

Application

EP 00112891 A 19970729

Priority

EP 97940038 A 19970729
US 2447996 P 19960823

Abstract (en)

[origin: EP1038946A2] Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are N-acylimines. Substrates such as fabrics may be bleached in an aqueous solution containing the N-acylimines and a peroxygen compound.

IPC 1-7

C11D 3/39; C11D 3/395; C11D 3/26

IPC 8 full level

C11D 3/39 (2006.01)

CPC (source: EP)

C11D 3/3917 (2013.01); C11D 3/3942 (2013.01); C11D 3/3945 (2013.01)

Citation (search report)

[XA] DE 4223065 A1 19940120 - BASF AG [DE]
[X] FR 2707634 A1 19950120 - RHONE POULENC RORER SA [FR]
[A] FR 2134452 A1 19721208 - COLGATE PALMOLIVE CO
[A] US 5360569 A 19941101 - MADISON STEPHEN A [US], et al
[A] US 4210551 A 19800701 - BRUBAKER GAYLEN R [US]
[A] EP 0267046 A2 19880511 - CLOROX CO [US]

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

EP 1038946 A2 20000927; EP 1038946 A3 20001025

DOCDB simple family (application)

EP 00112891 A 19970729