JPS54131688A - Preparation of crosslinked polyester resin - Google Patents

Preparation of crosslinked polyester resin

Info

Publication number
JPS54131688A
JPS54131688A JP3809578A JP3809578A JPS54131688A JP S54131688 A JPS54131688 A JP S54131688A JP 3809578 A JP3809578 A JP 3809578A JP 3809578 A JP3809578 A JP 3809578A JP S54131688 A JPS54131688 A JP S54131688A
Authority
JP
Japan
Prior art keywords
polyester
ester
linear block
specific linear
groups
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
JP3809578A
Other languages
Japanese (ja)
Other versions
JPS6115082B2 (en
Inventor
Takanori Urasaki
Hiroo Inada
Makoto Ogasawara
Akihiro Horiie
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 JP3809578A priority Critical patent/JPS54131688A/en
Publication of JPS54131688A publication Critical patent/JPS54131688A/en
Publication of JPS6115082B2 publication Critical patent/JPS6115082B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a crosslinked polyester having improved mechanical properties, heat and chemical resistance, by emitting radiant rays to a specific linear block copolyester.
CONSTITUTION: A specific linear block copolyester, comprising 20W80 wt.% of a polyoxyalkylene glycol and/or an aliphatic polyester having an average molecular weight of 300W5,000 and a ratio between the numbers of carbon and oxygen of 2.0W4.5 as soft segments and 80W20 wt.% of an aromatic polyester as hard segments, and 0.1W10 mol% based on the total acid component forming the polyester of a compound shown by the formula I or II [R1W4 are the same or different H or organic group having no ester-forming functional group; A and B are carboxyl groups or hydroxyl groups; both m and n are 1W2 respectively (when A and B are hydroxyl, both A and B are 1 respectively); both K and l are 0W2 respectively and k + l are 2] having two ester-forming functional groups, is irradiated by 0.1W100 Mrad of radiant rays of wave length not more than 300 Å.
COPYRIGHT: (C)1979,JPO&Japio
JP3809578A 1978-04-03 1978-04-03 Preparation of crosslinked polyester resin Granted JPS54131688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3809578A JPS54131688A (en) 1978-04-03 1978-04-03 Preparation of crosslinked polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3809578A JPS54131688A (en) 1978-04-03 1978-04-03 Preparation of crosslinked polyester resin

Publications (2)

Publication Number Publication Date
JPS54131688A true JPS54131688A (en) 1979-10-12
JPS6115082B2 JPS6115082B2 (en) 1986-04-22

Family

ID=12515906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3809578A Granted JPS54131688A (en) 1978-04-03 1978-04-03 Preparation of crosslinked polyester resin

Country Status (1)

Country Link
JP (1) JPS54131688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054191A1 (en) * 2009-11-09 2011-05-12 浙江杭州鑫富药业股份有限公司 Aliphatic-aromatic copolyester, preparation method and applications thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193583U (en) * 1987-05-29 1988-12-13
JPH0212489U (en) * 1988-07-04 1990-01-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054191A1 (en) * 2009-11-09 2011-05-12 浙江杭州鑫富药业股份有限公司 Aliphatic-aromatic copolyester, preparation method and applications thereof

Also Published As

Publication number Publication date
JPS6115082B2 (en) 1986-04-22

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