Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Synthetic Rubber Co LtdfiledCriticalJapan Synthetic Rubber Co Ltd
Priority to JP7284277ApriorityCriticalpatent/JPS548700A/en
Publication of JPS548700ApublicationCriticalpatent/JPS548700A/en
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain
(AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General
(AREA)
Abstract
PURPOSE: To prepare a tertiary amine polymer having an unsaturated group in high yield, by reacting polyethylene-imine with a conjugated diene in the presence of a specific Pd compound.
COPYRIGHT: (C)1979,JPO&Japio
JP7284277A1977-06-211977-06-21Preparation of unsaturated polyethylene-imine
PendingJPS548700A
(en)