Invention Grant
- Patent Title: Auxiliaries for olefin polymerization process
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Application No.: US16729032Application Date: 2019-12-27
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Publication No.: US11352375B2Publication Date: 2022-06-07
- Inventor: Olavo Martins Junior , Dihogenes Adriano Pozzer , Élita Cavalli
- Applicant: Braskem S.A.
- Applicant Address: BR Camaçari
- Assignee: Braskem S.A.
- Current Assignee: Braskem S.A.
- Current Assignee Address: BR Camaçari
- Agency: Osha Bergman Watanabe & Burton LLP
- Main IPC: C07F5/06
- IPC: C07F5/06
Abstract:
A method of forming polymerization auxiliaries for a polymerization process may include combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum. An antifouling complex may be produced by combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum.
Public/Granted literature
- US20200207791A1 AUXILIARIES FOR OLEFIN POLYMERIZATION PROCESS Public/Granted day:2020-07-02
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