JPS5256194A - Process for copolyesterpolyol - Google Patents

Process for copolyesterpolyol

Info

Publication number
JPS5256194A
JPS5256194A JP50131399A JP13139975A JPS5256194A JP S5256194 A JPS5256194 A JP S5256194A JP 50131399 A JP50131399 A JP 50131399A JP 13139975 A JP13139975 A JP 13139975A JP S5256194 A JPS5256194 A JP S5256194A
Authority
JP
Japan
Prior art keywords
copolyesterpolyol
resistanc
caprolactone
hexanediol
hydrolysis
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
JP50131399A
Other languages
Japanese (ja)
Other versions
JPS569936B2 (en
Inventor
Motoo Nakahigashi
Toshio Yoshikawa
Itaru Inoue
Kazuo Saito
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.)
Nippon Polyurethane Industry Co Ltd
Ube Corp
Original Assignee
Nippon Polyurethane Industry Co Ltd
Ube Industries 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 Nippon Polyurethane Industry Co Ltd, Ube Industries Ltd filed Critical Nippon Polyurethane Industry Co Ltd
Priority to JP50131399A priority Critical patent/JPS5256194A/en
Publication of JPS5256194A publication Critical patent/JPS5256194A/en
Publication of JPS569936B2 publication Critical patent/JPS569936B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE:To prepare copolyesterpolyol with good solubility, useful for the preparation of polyurethane with good low-temperature resistance and resistanc? to hydrolysis, by reacting ?-caprolactone and/or adipic acid with hexanediol.
JP50131399A 1975-11-04 1975-11-04 Process for copolyesterpolyol Granted JPS5256194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131399A JPS5256194A (en) 1975-11-04 1975-11-04 Process for copolyesterpolyol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131399A JPS5256194A (en) 1975-11-04 1975-11-04 Process for copolyesterpolyol

Publications (2)

Publication Number Publication Date
JPS5256194A true JPS5256194A (en) 1977-05-09
JPS569936B2 JPS569936B2 (en) 1981-03-04

Family

ID=15057055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131399A Granted JPS5256194A (en) 1975-11-04 1975-11-04 Process for copolyesterpolyol

Country Status (1)

Country Link
JP (1) JPS5256194A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859212A (en) * 1981-10-02 1983-04-08 Daicel Chem Ind Ltd Production of polyurethane having excellent elastic recovery
JPS5880321A (en) * 1981-11-06 1983-05-14 Daicel Chem Ind Ltd Thermoplastic polyester resin and its production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839238A (en) * 1971-09-06 1973-06-09
JPS5022078A (en) * 1973-06-26 1975-03-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839238A (en) * 1971-09-06 1973-06-09
JPS5022078A (en) * 1973-06-26 1975-03-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859212A (en) * 1981-10-02 1983-04-08 Daicel Chem Ind Ltd Production of polyurethane having excellent elastic recovery
JPH0116248B2 (en) * 1981-10-02 1989-03-23 Daicel Chem
JPS5880321A (en) * 1981-11-06 1983-05-14 Daicel Chem Ind Ltd Thermoplastic polyester resin and its production

Also Published As

Publication number Publication date
JPS569936B2 (en) 1981-03-04

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