JPS59140222A - カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法 - Google Patents

カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法

Info

Publication number
JPS59140222A
JPS59140222A JP1297783A JP1297783A JPS59140222A JP S59140222 A JPS59140222 A JP S59140222A JP 1297783 A JP1297783 A JP 1297783A JP 1297783 A JP1297783 A JP 1297783A JP S59140222 A JPS59140222 A JP S59140222A
Authority
JP
Japan
Prior art keywords
aromatic polyester
dicarboxylic acid
polyester
carboxyl group
intrinsic viscosity
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
JP1297783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225377B2 (enExample
Inventor
Nagafumi Hidaka
修文 日高
Takamasa Asano
浅野　隆正
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP1297783A priority Critical patent/JPS59140222A/ja
Publication of JPS59140222A publication Critical patent/JPS59140222A/ja
Publication of JPH0225377B2 publication Critical patent/JPH0225377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP1297783A 1983-01-31 1983-01-31 カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法 Granted JPS59140222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1297783A JPS59140222A (ja) 1983-01-31 1983-01-31 カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1297783A JPS59140222A (ja) 1983-01-31 1983-01-31 カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法

Publications (2)

Publication Number Publication Date
JPS59140222A true JPS59140222A (ja) 1984-08-11
JPH0225377B2 JPH0225377B2 (enExample) 1990-06-01

Family

ID=11820279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1297783A Granted JPS59140222A (ja) 1983-01-31 1983-01-31 カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法

Country Status (1)

Country Link
JP (1) JPS59140222A (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101434A (enExample) * 1972-04-03 1973-12-20
JPS562321A (en) * 1979-06-12 1981-01-12 Goodyear Tire & Rubber Manufacture of polyester
JPS58120631A (ja) * 1982-01-14 1983-07-18 Toray Ind Inc 共重合ポリエステル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101434A (enExample) * 1972-04-03 1973-12-20
JPS562321A (en) * 1979-06-12 1981-01-12 Goodyear Tire & Rubber Manufacture of polyester
JPS58120631A (ja) * 1982-01-14 1983-07-18 Toray Ind Inc 共重合ポリエステル

Also Published As

Publication number Publication date
JPH0225377B2 (enExample) 1990-06-01

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