JPS4951252A - - Google Patents

Info

Publication number
JPS4951252A
JPS4951252A JP9593172A JP9593172A JPS4951252A JP S4951252 A JPS4951252 A JP S4951252A JP 9593172 A JP9593172 A JP 9593172A JP 9593172 A JP9593172 A JP 9593172A JP S4951252 A JPS4951252 A JP S4951252A
Authority
JP
Japan
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.)
Pending
Application number
JP9593172A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9593172A priority Critical patent/JPS4951252A/ja
Publication of JPS4951252A publication Critical patent/JPS4951252A/ja
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP9593172A 1972-09-25 1972-09-25 Pending JPS4951252A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9593172A JPS4951252A (cs) 1972-09-25 1972-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9593172A JPS4951252A (cs) 1972-09-25 1972-09-25

Publications (1)

Publication Number Publication Date
JPS4951252A true JPS4951252A (cs) 1974-05-18

Family

ID=14151002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9593172A Pending JPS4951252A (cs) 1972-09-25 1972-09-25

Country Status (1)

Country Link
JP (1) JPS4951252A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811067C1 (en) * 1988-03-31 1989-11-02 Huels Ag, 4370 Marl, De Process for the preparation of 4,4'-bis(carboxybenzoyl)diphenyl ethers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811067C1 (en) * 1988-03-31 1989-11-02 Huels Ag, 4370 Marl, De Process for the preparation of 4,4'-bis(carboxybenzoyl)diphenyl ethers

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