Invention Grant
- Patent Title: Bleach catalysts
- Patent Title (中): 漂白催化剂
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Application No.: US15005288Application Date: 2016-01-25
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Publication No.: US09533296B2Publication Date: 2017-01-03
- Inventor: Hauke Rohwer , Barbara Winkler , Frédérique Wendeborn , Katharina Misteli
- Applicant: BASF SE , Henkel AG & Co. KGaA
- Applicant Address: DE Ludwigshafen DE Duesseldorf
- Assignee: BASF SE,Henkel AG & Co. KGaA
- Current Assignee: BASF SE,Henkel AG & Co. KGaA
- Current Assignee Address: DE Ludwigshafen DE Duesseldorf
- Agency: Marshall, Gerstein & Borun LLP
- Priority: EP10194758 20101213
- Main IPC: C11D3/28
- IPC: C11D3/28 ; C11D3/33 ; B01J31/02 ; C11D3/39 ; C11D3/30 ; B01J31/18 ; C07D295/15 ; C11D3/32 ; C11D7/32 ; C11D7/34 ; C11D11/02 ; D06L3/02 ; B08B3/08 ; C07B33/00 ; C11D3/34
Abstract:
The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.
Public/Granted literature
- US20160136627A1 Bleach Catalysts Public/Granted day:2016-05-19
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