JPS55139422A - Curable polymer composition - Google Patents

Curable polymer composition

Info

Publication number
JPS55139422A
JPS55139422A JP4827079A JP4827079A JPS55139422A JP S55139422 A JPS55139422 A JP S55139422A JP 4827079 A JP4827079 A JP 4827079A JP 4827079 A JP4827079 A JP 4827079A JP S55139422 A JPS55139422 A JP S55139422A
Authority
JP
Japan
Prior art keywords
polymer
butadiene
blended
bond
castor oil
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
JP4827079A
Other languages
Japanese (ja)
Other versions
JPS5910687B2 (en
Inventor
Norimoto Moriwaki
Kiyoshi Hani
Akira Fukami
Shohei Eto
Masaru Dobashi
Ichiro Yamazaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP54048270A priority Critical patent/JPS5910687B2/en
Publication of JPS55139422A publication Critical patent/JPS55139422A/en
Publication of JPS5910687B2 publication Critical patent/JPS5910687B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To improve workability and the elongation set of cured articles, by a method wherein a specified isocyanate cpd. as a hardening agent is blended with a mixt. of castor oil and the hydrogenated product of a polyhydroxybutadiene polymer.
CONSTITUTION: 10W150pts.wt. of castor oil and 8W80pts.wt. of 3-isocyanatomethyl-3, 5, 5-trimethyl-cyclohexyl isocyanate are blended with 100pts.wt. of the hydrogenated product of a polyhydroxy butadiene polymer. Pref. hydrogenated products of polyhydroxybutadienepolymer are those contg. not less than 60wt% of a butadiene residue having a 1, 4-bond in the polymer chain. The hydrogenated products contg. not more than 60wt% of a butadiene residue having a 1, 4-bond are not preferred, because cured articles having low elasticity and poor heat resistance are obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP54048270A 1979-04-18 1979-04-18 Curable polymer composition Expired JPS5910687B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54048270A JPS5910687B2 (en) 1979-04-18 1979-04-18 Curable polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54048270A JPS5910687B2 (en) 1979-04-18 1979-04-18 Curable polymer composition

Publications (2)

Publication Number Publication Date
JPS55139422A true JPS55139422A (en) 1980-10-31
JPS5910687B2 JPS5910687B2 (en) 1984-03-10

Family

ID=12798740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54048270A Expired JPS5910687B2 (en) 1979-04-18 1979-04-18 Curable polymer composition

Country Status (1)

Country Link
JP (1) JPS5910687B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893717A (en) * 1981-11-30 1983-06-03 Nippon Zeon Co Ltd Potting agent for electrical insulation
JPS59117522A (en) * 1982-12-17 1984-07-06 Nippon Soda Co Ltd Polyurethane elastomer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893717A (en) * 1981-11-30 1983-06-03 Nippon Zeon Co Ltd Potting agent for electrical insulation
JPS6329885B2 (en) * 1981-11-30 1988-06-15 Nippon Zeon Co
JPS59117522A (en) * 1982-12-17 1984-07-06 Nippon Soda Co Ltd Polyurethane elastomer

Also Published As

Publication number Publication date
JPS5910687B2 (en) 1984-03-10

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