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.)
Daicel Corp
Original Assignee
Daicel Chemical 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 Daicel Chemical Industries LtdfiledCriticalDaicel Chemical Industries Ltd
Priority to JP10204781ApriorityCriticalpatent/JPS582330A/ja
Priority to US06/651,633prioritypatent/US4555566A/en
Priority to PCT/JP1982/000068prioritypatent/WO1982003219A1/ja
Priority to EP82900827Aprioritypatent/EP0073838B2/en
Priority to DE8282900827Tprioritypatent/DE3278735D1/de
Publication of JPS582330ApublicationCriticalpatent/JPS582330A/ja
Priority to US06/888,095prioritypatent/US5025070A/en
Publication of JPH0116253B2publicationCriticalpatent/JPH0116253B2/ja
Priority to US07/475,184prioritypatent/US5093421A/en
Preparation of polymide‐imides by direct polycondensation with triphenyl phosphite. V. Aliphatic‐aromatic polyamide‐imides based on N, N′‐bis (ω‐carboxyalkyl) benzophenone‐3, 3′, 4, 4′‐tetracarboxylic diimides
Synthesis and characterization of novel aromatic polyimides from 3, 4-bis (4-aminophenyl)-2, 5-diphenylthiophene and aromatic tetracarboxylic dianhydrides
Synthesis and properties of polyamides and poly (amideimide) s based on 4, 4′‐[1, 4 (or 1, 3)‐phenylenebis (isopropylidene‐1, 4‐phenyleneoxy)] dianiline
New poly (amide‐imide) s syntheses. XVII. Preparation and properties of poly (amide‐imide) s derived from 3, 3‐Bis [4‐(4‐aminophenoxy) phenyl] phthalimidine and various bis (trimellitimide) s
Synthesis and properties of poly (amide–imide) s based on N, N′‐bis (4‐carboxyphenyl)‐4, 4′‐oxydiphthalimide, p‐aminobenzoic acid and various aromatic diamines