Invention Grant
US07947832B2 Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines
失效
水相容的空间位阻烷氧基胺和羟基取代的烷氧基胺
- Patent Title: Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines
- Patent Title (中): 水相容的空间位阻烷氧基胺和羟基取代的烷氧基胺
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Application No.: US12384849Application Date: 2009-04-09
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Publication No.: US07947832B2Publication Date: 2011-05-24
- Inventor: Mervin G. Wood , Robert Detlefsen , James Galbo , Wanda Martin , Paul Kondracki , Michael P. DiFazio , Joseph E. Babiarz
- Applicant: Mervin G. Wood , Robert Detlefsen , James Galbo , Wanda Martin , Paul Kondracki , Michael P. DiFazio , Joseph E. Babiarz
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agent Tyler A. Stevenson
- Main IPC: C07D403/12
- IPC: C07D403/12 ; C08K5/3492
Abstract:
Sterically hindered hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula (8)-(10) These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous ink jet media and photocured aqueous systems.
Public/Granted literature
- US20090199351A1 Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines Public/Granted day:2009-08-13
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