JPS634588B2 - - Google Patents

Info

Publication number
JPS634588B2
JPS634588B2 JP12268380A JP12268380A JPS634588B2 JP S634588 B2 JPS634588 B2 JP S634588B2 JP 12268380 A JP12268380 A JP 12268380A JP 12268380 A JP12268380 A JP 12268380A JP S634588 B2 JPS634588 B2 JP S634588B2
Authority
JP
Japan
Prior art keywords
acid
polyester elastomer
melt
ester
group
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.)
Expired
Application number
JP12268380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5747347A (en
Inventor
Juji Konagaya
Seiji Endo
Yasuo Kato
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP12268380A priority Critical patent/JPS5747347A/ja
Publication of JPS5747347A publication Critical patent/JPS5747347A/ja
Publication of JPS634588B2 publication Critical patent/JPS634588B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP12268380A 1980-09-03 1980-09-03 Preparation of high-viscosity modified polyester elastomer Granted JPS5747347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12268380A JPS5747347A (en) 1980-09-03 1980-09-03 Preparation of high-viscosity modified polyester elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12268380A JPS5747347A (en) 1980-09-03 1980-09-03 Preparation of high-viscosity modified polyester elastomer

Publications (2)

Publication Number Publication Date
JPS5747347A JPS5747347A (en) 1982-03-18
JPS634588B2 true JPS634588B2 (enExample) 1988-01-29

Family

ID=14842036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12268380A Granted JPS5747347A (en) 1980-09-03 1980-09-03 Preparation of high-viscosity modified polyester elastomer

Country Status (1)

Country Link
JP (1) JPS5747347A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008983B2 (en) * 2002-04-29 2006-03-07 E. I. Du Pont De Nemours And Company Hydrolysis resistant polyester compositions and related articles and methods

Also Published As

Publication number Publication date
JPS5747347A (en) 1982-03-18

Similar Documents

Publication Publication Date Title
EP1114095B1 (en) Nucleating agent for polyesters
US4687835A (en) Copolyetherester based on poly (propylene oxide) glycol blocked with ethylene oxide
US6037423A (en) Polyester elastomer composition
US6027818A (en) Thermoplastic copolyester compositions modified with epoxide compounds
US4886875A (en) End-capping of polyarylate carboxyl acid ends by use of aromatic carbonates
EP3369758A1 (en) Terminally modified polybutylene terephthalate resin, thermoplastic resin composition including same, and molded article
JPS634588B2 (enExample)
EP0051220A1 (en) Thermoplastic copolyester elastomers modified with salts of aliphatic polycarboxylic acid
JPS6238367B2 (enExample)
EP1373361B1 (en) Polyester ionomer composition
JPS6142930B2 (enExample)
US3850881A (en) Stabilization of polymers containing ester linkages
JP2010070613A (ja) ポリエーテルエステルブロック共重合体組成物及びその医療用成形体
JPH05287067A (ja) 変性ポリエステルの製造方法
JPH11255880A (ja) 共重合ポリエステルの製造法
JPH0152411B2 (enExample)
JPS6253020B2 (enExample)
JPH11246657A (ja) 共重合ポリエステルの製造法
JP3646141B2 (ja) 生分解性ポリマーの製法
JPS59204618A (ja) ポリエステル弾性体の改質方法
US4108834A (en) Thermoplastic polyesters
JPH0411653A (ja) ポリカーボネート樹脂組成物及びそれを使用した医療用部品
JPS60221451A (ja) 耐熱性の改良されたポリエステル弾性体組成物
JPS6330927B2 (enExample)
US3597497A (en) Polyethylene oxide as in antifoaming agent for polyamides,polyesters,polyesteramides,polycarbonates and polyureas