Invention Grant
- Patent Title: Process and composition for inhibiting the polymerization of cyclopentadiene compounds
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Application No.: US15137805Application Date: 2016-04-25
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Publication No.: US09670116B2Publication Date: 2017-06-06
- Inventor: Stefanie Rinker , Bettina Ludwig , Manfred Neumann , Felix Nissen , Oliver Erpeldinger , Phillip R. James , Peter Watkins
- Applicant: Stefanie Rinker , Bettina Ludwig , Manfred Neumann , Felix Nissen , Oliver Erpeldinger , Phillip R. James , Peter Watkins
- 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: DE102013204950 20130320
- Main IPC: C07C2/00
- IPC: C07C2/00 ; C07C7/148 ; C08F12/00 ; C07C7/20 ; C09K15/08 ; C09K15/20
Abstract:
A process for inhibiting the polymerization of cyclopentadiene compounds (B) by contacting the cyclopentadiene compound with a quinone methide compound (A) of structure (I), Compositions (AB) comprising (A) and (B) are also provided.
Public/Granted literature
- US20160237346A1 PROCESS AND COMPOSITION FOR INHIBITING THE POLYMERIZATION OF CYCLOPENTADIENE COMPOUNDS Public/Granted day:2016-08-18
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