JPS5556134A - Crosslinking of polyether-ester block copolymer molded product - Google Patents

Crosslinking of polyether-ester block copolymer molded product

Info

Publication number
JPS5556134A
JPS5556134A JP12789578A JP12789578A JPS5556134A JP S5556134 A JPS5556134 A JP S5556134A JP 12789578 A JP12789578 A JP 12789578A JP 12789578 A JP12789578 A JP 12789578A JP S5556134 A JPS5556134 A JP S5556134A
Authority
JP
Japan
Prior art keywords
polyether
ester
block copolymer
molded product
ray
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
JP12789578A
Other languages
Japanese (ja)
Other versions
JPS6160854B2 (en
Inventor
Tsutomu Kagitani
Makoto Ogasawara
Hiroo Inada
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 JP12789578A priority Critical patent/JPS5556134A/en
Publication of JPS5556134A publication Critical patent/JPS5556134A/en
Publication of JPS6160854B2 publication Critical patent/JPS6160854B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PURPOSE: To obtain a molded article with excellent heat and chemical resistance, high elastic recovery, etc., by irradiating an ionizing radiation to a molded product of a polyether-ester block copolymer composed of specific ester unit and ether-ester unit to effect crosslinking.
CONSTITUTION: The objective molded article can be obtained by irradiating an ionizing radiation such as X-ray, α-ray, γ-ray, etc., to a molded product of a polyether-ester block copolymer to effect crosslinking. Said copolymer is composed of (A) ester units derived from an acid component consisting chiefly of aromatic dicarboxylic acids and a glycol component consisting mainly of low molecular weight 2W10C glycols, and (B) ether-ester units derived from an acid component consisting chiefly of aromatic dicarboxylic acids and a poly(oxyalkylene) glycol component with an average molecular weight of 350W6,000 and a number ratio C/H of 2W 10.5/1, with the component (B) accounting for 5W85wt%.
COPYRIGHT: (C)1980,JPO&Japio
JP12789578A 1978-10-19 1978-10-19 Crosslinking of polyether-ester block copolymer molded product Granted JPS5556134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12789578A JPS5556134A (en) 1978-10-19 1978-10-19 Crosslinking of polyether-ester block copolymer molded product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12789578A JPS5556134A (en) 1978-10-19 1978-10-19 Crosslinking of polyether-ester block copolymer molded product

Publications (2)

Publication Number Publication Date
JPS5556134A true JPS5556134A (en) 1980-04-24
JPS6160854B2 JPS6160854B2 (en) 1986-12-23

Family

ID=14971308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12789578A Granted JPS5556134A (en) 1978-10-19 1978-10-19 Crosslinking of polyether-ester block copolymer molded product

Country Status (1)

Country Link
JP (1) JPS5556134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250034A (en) * 1984-05-11 1985-12-10 ソシエテ・ナシオナル・アンデユストリエル・アエロスパシアル Process and apparatus for polymerizing and/or bridging resincontained in composition of composite material member by ionizing radiation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878256A (en) * 1972-01-21 1973-10-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878256A (en) * 1972-01-21 1973-10-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250034A (en) * 1984-05-11 1985-12-10 ソシエテ・ナシオナル・アンデユストリエル・アエロスパシアル Process and apparatus for polymerizing and/or bridging resincontained in composition of composite material member by ionizing radiation
JPH0533262B2 (en) * 1984-05-11 1993-05-19 Aerosupashiaru Soc Nashonaru Ind

Also Published As

Publication number Publication date
JPS6160854B2 (en) 1986-12-23

Similar Documents

Publication Publication Date Title
JPS5750822B2 (en)
SE8600189L (en) SEGMENTED THERMOPLAST COPOLYMER LASTERS
ES8205241A1 (en) Copolyesters and their use as barrier coat of plasticized polyvinylchloride.
JPS5225898A (en) Process for producing copolyesters
JPS5790017A (en) Production of polyether-ester-amide
JPS5345395A (en) Preparation of polyester
ES425438A1 (en) Stabilization of polymers containing poly(alkylene oxide) units
JPS5556134A (en) Crosslinking of polyether-ester block copolymer molded product
JPS52121062A (en) Heat-resistant polyester compositions
JPS5269493A (en) Isolation of aromatic polyester copolymers
JPS526796A (en) Process for preparing polyester elastomers
JPS54103439A (en) Metallic wire structure coated with polyester
JPS56103225A (en) Molded article
JPS5647427A (en) Preparation of transparent elastic polyester block copolymer
JPS5225897A (en) Process for producing polyesters
JPS5692919A (en) Production of modified polyester
JPS5518440A (en) Polyvinyl chloride resin composition
JPS5759948A (en) Modified polyalkylene terephthalate composition
JPS5441955A (en) Impact-resistant resin composition
JPS56110720A (en) Preparation of polyester of high polymerization degree
JPS5796010A (en) High polymeric compound of anthracene
JPS54134780A (en) Polyester film
JPS5556135A (en) Manufacture of crosslinked polyester elastic molded product
JPS523695A (en) Process for polymerizing of arylene ester polymers
JPS53137250A (en) Modified polyester composition