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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Yoshitomi Pharmaceutical Industries 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 Yoshitomi Pharmaceutical Industries LtdfiledCriticalYoshitomi Pharmaceutical Industries Ltd
Priority to JP55182374ApriorityCriticalpatent/JPS57105417A/ja
Priority to DE8282900129Tprioritypatent/DE3174370D1/de
Priority to US06/405,959prioritypatent/US4404352A/en
Priority to PCT/JP1981/000393prioritypatent/WO1982002203A1/ja
Priority to EP82900129Aprioritypatent/EP0073835B1/en
Publication of JPS57105417ApublicationCriticalpatent/JPS57105417A/ja
Publication of JPS631970B2publicationCriticalpatent/JPS631970B2/ja
Process for the preparation of a polyurethane from an organic polyisocyanate or polyisothiocyanate and three different active hydrogen atom containing compounds