JPH0262570B2 - - Google Patents

Info

Publication number
JPH0262570B2
JPH0262570B2 JP58134100A JP13410083A JPH0262570B2 JP H0262570 B2 JPH0262570 B2 JP H0262570B2 JP 58134100 A JP58134100 A JP 58134100A JP 13410083 A JP13410083 A JP 13410083A JP H0262570 B2 JPH0262570 B2 JP H0262570B2
Authority
JP
Japan
Prior art keywords
polyol
polyurethane
methyl
valerolactone
resistance
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 - Lifetime
Application number
JP58134100A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6026019A (ja
Inventor
Mitsuo Matsumoto
Koji Hirai
Noriaki Yoshimura
Takayuki Okamura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP58134100A priority Critical patent/JPS6026019A/ja
Priority to DE3426875A priority patent/DE3426875C2/de
Priority to US06/632,921 priority patent/US4551518A/en
Publication of JPS6026019A publication Critical patent/JPS6026019A/ja
Publication of JPH0262570B2 publication Critical patent/JPH0262570B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
JP58134100A 1983-07-21 1983-07-21 耐加水分解性に優れたポリウレタンの製造法 Granted JPS6026019A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58134100A JPS6026019A (ja) 1983-07-21 1983-07-21 耐加水分解性に優れたポリウレタンの製造法
DE3426875A DE3426875C2 (de) 1983-07-21 1984-07-20 Verfahren zur Herstellung von Polyurethanen mit überragender Hydrolysebeständigkeit
US06/632,921 US4551518A (en) 1983-07-21 1984-07-20 Process for production of polyurethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58134100A JPS6026019A (ja) 1983-07-21 1983-07-21 耐加水分解性に優れたポリウレタンの製造法

Publications (2)

Publication Number Publication Date
JPS6026019A JPS6026019A (ja) 1985-02-08
JPH0262570B2 true JPH0262570B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-26

Family

ID=15120442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58134100A Granted JPS6026019A (ja) 1983-07-21 1983-07-21 耐加水分解性に優れたポリウレタンの製造法

Country Status (1)

Country Link
JP (1) JPS6026019A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733424B2 (ja) * 1987-02-06 1995-04-12 三菱化学株式会社 磁気記録媒体用結合剤
CN110144034A (zh) * 2019-06-04 2019-08-20 福建成杰高分子材料有限公司 一种适用于合成革生产的功能性树脂的制备方法

Also Published As

Publication number Publication date
JPS6026019A (ja) 1985-02-08

Similar Documents

Publication Publication Date Title
US4639471A (en) Process for producing polyester polyurethane
US4551518A (en) Process for production of polyurethane
US5070172A (en) Process for producing polyurethane
JPH058728B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS60195117A (ja) ポリウレタンの製造法
JP3351479B2 (ja) ポリウレタン樹脂の製造方法
US3859244A (en) Post-curable cured polyurethanes soluble in ketones and other oxygen-containing solvents
JPH0262570B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MXPA02005179A (es) Un procedimiento para preaparar composiciones termoplasticas de poliuretano libres de eflorescencias.
JPS63202610A (ja) ポリウレタンの製造法
JPS6026018A (ja) 優れた耐加水分解性を有するポリウレタンの製造法
JPH0354965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0377810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH07684B2 (ja) ポリウレタンの製造法
JPH0458491B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3310413B2 (ja) ポリウレタンの製造方法
JP3067047B2 (ja) ポリウレタン弾性繊維
JPH09208653A (ja) 硬化型ポリウレタンの製造方法
JP3142168B2 (ja) ポリウレタンの製造方法
JP3529917B2 (ja) ポリウレタンの製造方法
JPS6126616A (ja) 優れた性能を有するポリウレタンの製法
JPS6114221A (ja) 耐かび性に優れた熱可塑性ポリウレタンの製造法
JPH08301968A (ja) ポリウレタンの製造方法
JPS619422A (ja) ポリウレタン系ホ−ス状物
JPS6253321A (ja) ポリエステルエラストマ−及びその製造方法