JPS56131614A - Production of polymer-polyol - Google Patents

Production of polymer-polyol

Info

Publication number
JPS56131614A
JPS56131614A JP3471080A JP3471080A JPS56131614A JP S56131614 A JPS56131614 A JP S56131614A JP 3471080 A JP3471080 A JP 3471080A JP 3471080 A JP3471080 A JP 3471080A JP S56131614 A JPS56131614 A JP S56131614A
Authority
JP
Japan
Prior art keywords
polyol
polyether
polymer
polymerizing
vinyl monomer
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
JP3471080A
Other languages
Japanese (ja)
Other versions
JPS6247207B2 (en
Inventor
Shigeyuki Ozawa
Takao Doi
Hiroshi Kawahara
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP3471080A priority Critical patent/JPS56131614A/en
Publication of JPS56131614A publication Critical patent/JPS56131614A/en
Publication of JPS6247207B2 publication Critical patent/JPS6247207B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Macromonomer-Based Addition Polymer (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To produce a polymer-polyol suitable as a polyurethane material, by polymerizing a vinyl monomer in a polyether-polyol containing a specific unsaturated group.
CONSTITUTION: An unsaturated group-containing polyether polyol is obtained by adding a C2W4 alkylene oxide such as ethylene oxide to an unsaturated bisphenol compound of the formula or a mixture thereof with an active hydrogen-containing compound having at least two active hydrogen atoms, such as ethylene glycol. Next, a polymerpolyol, OH value 16W150, is obtained by mixing or dissolving the polyether-polyol with or in a polymerizable vinyl monomer such as acrylonitrile or styrene, and polymerizing the resulting mixture at 50W150°C in the presence of a radical polymerization catalyst.
COPYRIGHT: (C)1981,JPO&Japio
JP3471080A 1980-03-21 1980-03-21 Production of polymer-polyol Granted JPS56131614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3471080A JPS56131614A (en) 1980-03-21 1980-03-21 Production of polymer-polyol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3471080A JPS56131614A (en) 1980-03-21 1980-03-21 Production of polymer-polyol

Publications (2)

Publication Number Publication Date
JPS56131614A true JPS56131614A (en) 1981-10-15
JPS6247207B2 JPS6247207B2 (en) 1987-10-07

Family

ID=12421898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3471080A Granted JPS56131614A (en) 1980-03-21 1980-03-21 Production of polymer-polyol

Country Status (1)

Country Link
JP (1) JPS56131614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010031213A (en) * 2007-09-28 2010-02-12 Sanyo Chem Ind Ltd Polymer polyol, method for producing the same and method for producing polyurethane resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010031213A (en) * 2007-09-28 2010-02-12 Sanyo Chem Ind Ltd Polymer polyol, method for producing the same and method for producing polyurethane resin

Also Published As

Publication number Publication date
JPS6247207B2 (en) 1987-10-07

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