Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITION AND METHOD FOR BLEACHING A SUBSTRATE
Document Type and Number:
WIPO Patent Application WO2001064826
Kind Code:
A3
Abstract:
The invention relates to catalytically bleaching substrates, especially laundry fabrics, with a bleaching composition and a peroxyl source.

Inventors:
HAGE RONALD
NUHLEN DANIELA
WEYHERMULLER THOMAS
WIEGHARDT KARL
Application Number:
EP0101689W
Publication Date:
March 21, 2002
Filing Date:
February 15, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNILEVER PLC
UNILEVER NV
HINDUSTAN LEVER LIMITED
International Classes:
B01J31/18; C07D213/38; C07D213/55; C07D255/02; C07D401/14; C07D403/14; C07D521/00; C07F7/00; C07F11/00; C07F13/00; C07F15/02; C07F15/06; C11D3/16; C11D3/28; C11D3/39; D06L3/02; (IPC1-7): C11D3/39; D06L3/02; C07D403/14
Domestic Patent References:
WO1997048787A11997-12-24
WO1997001360A21997-01-16
Other References:
ZHANG ET AL: "Catalytic action of the iron(II) complexes of 8-methyl-1,4-bis(2- pyridylmethyl)-1,4,8-triazacycloundecane and 1-methyl-5,9-bis(2- pyridylmethyl)-1,5,9-triazacyclododecane", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS, CHEMICAL SOCIETY. LETCHWORTH, GB, no. 16, 1999, pages 2751 - 2758, XP002161047, ISSN: 1472-7773
DE MARTINO NORANTE ET AL: "Transition metal complexes of a functionalized triazamacrocycle", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS, CHEMICAL SOCIETY. LETCHWORTH, GB, no. 3, 1992, pages 361 - 365, XP002161048, ISSN: 1472-7773
Download PDF: