JPS62258338A - 新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法 - Google Patents

新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法

Info

Publication number
JPS62258338A
JPS62258338A JP10037886A JP10037886A JPS62258338A JP S62258338 A JPS62258338 A JP S62258338A JP 10037886 A JP10037886 A JP 10037886A JP 10037886 A JP10037886 A JP 10037886A JP S62258338 A JPS62258338 A JP S62258338A
Authority
JP
Japan
Prior art keywords
formula
para
terphenyl
dianhydride
expressed
Prior art date
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.)
Granted
Application number
JP10037886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329778B2 (enrdf_load_stackoverflow
Inventor
Noburu Kikuchi
宣 菊地
Toshiyuki Fujita
藤田　利之
Takayuki Saito
斉藤　高之
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP10037886A priority Critical patent/JPS62258338A/ja
Priority to EP87303730A priority patent/EP0247731B1/en
Priority to DE8787303730T priority patent/DE3772260D1/de
Publication of JPS62258338A publication Critical patent/JPS62258338A/ja
Priority to US07/262,220 priority patent/US4912233A/en
Publication of JPH0329778B2 publication Critical patent/JPH0329778B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Epoxy Resins (AREA)
JP10037886A 1986-04-30 1986-04-30 新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法 Granted JPS62258338A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10037886A JPS62258338A (ja) 1986-04-30 1986-04-30 新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法
EP87303730A EP0247731B1 (en) 1986-04-30 1987-04-28 Novel para- or meta-terphenyltetracarboxylic acid, dianhydride thereof and process for preparing the same
DE8787303730T DE3772260D1 (de) 1986-04-30 1987-04-28 Para- oder meta-terphenyltetracarbonsaeuren, ihre dianhydride und verfahren zu ihrer herstellung.
US07/262,220 US4912233A (en) 1986-04-30 1988-10-21 Para- or meta-terphenyltetracarboxylic acid, dianhydride thereof and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10037886A JPS62258338A (ja) 1986-04-30 1986-04-30 新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法

Publications (2)

Publication Number Publication Date
JPS62258338A true JPS62258338A (ja) 1987-11-10
JPH0329778B2 JPH0329778B2 (enrdf_load_stackoverflow) 1991-04-25

Family

ID=14272357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10037886A Granted JPS62258338A (ja) 1986-04-30 1986-04-30 新規なパラ−タ−フエニルテトラカルボン酸又はそのジ無水物並びにこれらの製造法

Country Status (1)

Country Link
JP (1) JPS62258338A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117105892A (zh) * 2023-08-10 2023-11-24 大连新阳光材料科技有限公司 一种3,4,3″,4″-对三联苯四羧酸二酐的合成方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117105892A (zh) * 2023-08-10 2023-11-24 大连新阳光材料科技有限公司 一种3,4,3″,4″-对三联苯四羧酸二酐的合成方法

Also Published As

Publication number Publication date
JPH0329778B2 (enrdf_load_stackoverflow) 1991-04-25

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