JPS6474218A - Ester polymer containing diacetylene group - Google Patents

Ester polymer containing diacetylene group

Info

Publication number
JPS6474218A
JPS6474218A JP22835487A JP22835487A JPS6474218A JP S6474218 A JPS6474218 A JP S6474218A JP 22835487 A JP22835487 A JP 22835487A JP 22835487 A JP22835487 A JP 22835487A JP S6474218 A JPS6474218 A JP S6474218A
Authority
JP
Japan
Prior art keywords
group
ester polymer
diacetylene group
polymer containing
diacetylene
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.)
Pending
Application number
JP22835487A
Other languages
Japanese (ja)
Inventor
Jinichiro Kato
Katsuyuki Nakamura
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP22835487A priority Critical patent/JPS6474218A/en
Publication of JPS6474218A publication Critical patent/JPS6474218A/en
Pending legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE:To obtain an ester polymer contg. a diacetylene group, exhibiting high strength and high elasticity in the molecular chain direction by giving a repeating unit represented by a specific structural formula and exhibiting high mechanical properties by crosslinking the diacetylene group in the direction vertical to the molecular chain. CONSTITUTION:This ester polymer contg. a diacetylene group has a repeating unit represented by formula I, wherein Y and Y' are each a hydrogen atom, a halogen atom, an alkoxide group or a 1-6C monovalent org. group; Z and Z' are each a 1-12C divalent org. group. The above-described ester polymer may be either a homopolymer or one introduced into a part of a copolymer. The degree of polymn. is pref. 30 or more from the viewpoint of the strength.
JP22835487A 1987-09-14 1987-09-14 Ester polymer containing diacetylene group Pending JPS6474218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22835487A JPS6474218A (en) 1987-09-14 1987-09-14 Ester polymer containing diacetylene group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22835487A JPS6474218A (en) 1987-09-14 1987-09-14 Ester polymer containing diacetylene group

Publications (1)

Publication Number Publication Date
JPS6474218A true JPS6474218A (en) 1989-03-20

Family

ID=16875143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22835487A Pending JPS6474218A (en) 1987-09-14 1987-09-14 Ester polymer containing diacetylene group

Country Status (1)

Country Link
JP (1) JPS6474218A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228355A (en) * 1986-03-31 1987-10-07 Amada Co Ltd Device for indicating positioning of machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228355A (en) * 1986-03-31 1987-10-07 Amada Co Ltd Device for indicating positioning of machine

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