Invention Grant
- Patent Title: Lactam polymerization with diacyl methane initiators
- Patent Title (中): 与二甲基甲烷引发剂的LACTAM聚合
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Application No.: US3696075DApplication Date: 1970-04-29
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Publication No.: US3696075APublication Date: 1972-10-03
- Inventor: MATZNER MARKUS , MCGRATH JAMES E , MANYIK ROBERT M , WALKER WELLINGTON E
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US3307770 1970-04-29
- Main IPC: C08G69/20
- IPC: C08G69/20 ; C08G20/18
Abstract:
SUBSTITUTED DIACYL METHANES ARE UTILIZED AS POLYMERIZATION INITIATORS OR ACTIVATORS WITH ALKALINE CATALYSTS IN THE ANIONIC POLYMERIZATION OF LACTAM MONOMERS SO AS TO PROVIDE FOR A RAPID POLYMERIZATION PROCESS WITH AN INITIATOR HAVING A LOW ORDER OF TOXICITY.
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