Invention Grant
- Patent Title: Air and water tolerant catalyst
- Patent Title (中): 耐空气和耐水催化剂
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Application No.: US13441545Application Date: 2012-04-06
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Publication No.: US08802796B2Publication Date: 2014-08-12
- Inventor: Paul Oblad , Matthew S. Winston , Jay A. Labinger , John E. Bercaw , Sander Gaemers
- Applicant: Paul Oblad , Matthew S. Winston , Jay A. Labinger , John E. Bercaw , Sander Gaemers
- Applicant Address: US CA Pasadena GB
- Assignee: California Institute of Technology,BP Chemicals Limited
- Current Assignee: California Institute of Technology,BP Chemicals Limited
- Current Assignee Address: US CA Pasadena GB
- Agency: Gavrilovich, Dodd & Lindsey LLP
- Agent Joseph R. Baker, Jr.
- Main IPC: C08F4/80
- IPC: C08F4/80 ; C08F4/70
Abstract:
A catalyst and/or precatalyst for olefin oligomerization comprising one or more coordination complexes having one or more central palladium metal atoms. Each palladium atom is bonded to four ligand donor atoms. Two of the donor atoms are group 16 elements and two of the donor atoms are group 15 elements. Also provided are neutral or cationic coordination complex dimers, so that the two palladium atoms are both bonded to one or two donor atoms from group 16, and each palladium atom is bonded to two donor atoms from group 15. In some instances, each of the two group 16 donor atoms are oxygen and each of the four group 15 donor atoms are nitrogen.
Public/Granted literature
- US20120283398A1 AIR AND WATER TOLERANT CATALYST Public/Granted day:2012-11-08
Information query
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