Invention Grant
- Patent Title: Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3′-biphenol unit
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Application No.: US14956083Application Date: 2015-12-01
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Publication No.: US09670239B2Publication Date: 2017-06-06
- Inventor: Katrin Marie Dyballa , Robert Franke , Armin Boerner , Detlef Selent
- Applicant: Katrin Marie Dyballa , Robert Franke , Armin Boerner , Detlef Selent
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP14196191 20141204
- Main IPC: C07F9/6571
- IPC: C07F9/6571 ; C07F9/6574 ; C07C45/50
Abstract:
Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3′-biphenol unit and their preparation are described.
Public/Granted literature
- US20160159836A1 BISPHOSPHITES HAVING AN OUTER NAPHTHYL-PHENYL UNIT AND A CENTRAL 2,3'-BIPHENOL UNIT Public/Granted day:2016-06-09
Information query
