Invention Grant
- Patent Title: Salen complexes with dianionic counterions
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Application No.: US15222502Application Date: 2016-07-28
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Publication No.: US10464960B2Publication Date: 2019-11-05
- Inventor: Gabriel E. Job , Jay J. Farmer , Anna E. Cherian
- Applicant: Saudi Aramco Technologies Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Aramco Technologies Company
- Current Assignee: Saudi Aramco Technologies Company
- Current Assignee Address: SA Dhahran
- Agency: Choate, Hall & Stewart LLP
- Agent Charles E. Lyon; Michael A. Shinall
- Main IPC: C07F11/00
- IPC: C07F11/00 ; C07F15/06 ; C08G64/02 ; C08G64/34 ; C08G65/26
Abstract:
The present invention describes metal salen complexes having dianionic counterions. Such complexes can be readily precipitated and provide an economical method for the purification and isolation of the complexes, and are useful to prepare novel polymer compositions.
Public/Granted literature
- US20170107241A1 SALEN COMPLEXES WITH DIANIONIC COUNTERIONS Public/Granted day:2017-04-20
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