Invention Grant
- Patent Title: Continuous manufacture of dibromobutenes
- Patent Title (中): 连续生产二溴联苯
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Application No.: US3584064DApplication Date: 1967-02-08
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Publication No.: US3584064APublication Date: 1971-06-08
- Inventor: WEITZ HANS-MARTIN , HAUSDOERFER BERTHOLD , KOOPMANN JUERGEN
- Applicant: BASF AG
- Assignee: Basf Ag
- Current Assignee: Basf Ag
- Priority: DEB0085824 1966-02-16
- Main IPC: B01J10/00
- IPC: B01J10/00 ; C07C17/02 ; C07C21/14
Abstract:
A PROCESS FOR THE CONTINUOUS PRODUCTION OF DIBROMOBUTENES BY THE REACTION OF BUTADIENE WITH BROMINE IN THE GAS PHASE, IN WHICH BUTADIENE IS USED IN MORE THAN DOUBLE THE STOICHIOMETRIC AMOUNT AND THE REACTANTS RE IN TURBULENT FLOW. DIBROMOBUTENES ARE INTERMEDIATES FOR POLYAMIDES OF THE NYLON-6,6 TYPE.
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