Invention Grant
- Patent Title: Bleaching of substrates
- Patent Title (中): 漂白底物
-
Application No.: US12083456Application Date: 2006-10-04
-
Publication No.: US07972386B2Publication Date: 2011-07-05
- Inventor: Joaquim Manuel Henriques de Almeida , Zinaida Ponie Djodikromo , Ronald Hage
- Applicant: Joaquim Manuel Henriques de Almeida , Zinaida Ponie Djodikromo , Ronald Hage
- Applicant Address: US NJ Englewood Cliffs
- Assignee: Conopco, Inc.
- Current Assignee: Conopco, Inc.
- Current Assignee Address: US NJ Englewood Cliffs
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: EP05256345 20051012
- International Application: PCT/EP2006/009610 WO 20061004
- International Announcement: WO2007/042192 WO 20070419
- Main IPC: D06L3/02
- IPC: D06L3/02 ; C11D3/26 ; C11D3/39 ; C11D3/395
Abstract:
The present invention concerns bleaching of substrates with an aqueous solution of a water soluble salt of a preformed transition metal catalyst together with hydrogen peroxide.
Public/Granted literature
- US20090126121A1 Bleaching of Substrates Public/Granted day:2009-05-21
Information query
