JPS53133298A - Low volatile isocyanate end group-containing polyurethane prepolymer composition - Google Patents

Low volatile isocyanate end group-containing polyurethane prepolymer composition

Info

Publication number
JPS53133298A
JPS53133298A JP4890877A JP4890877A JPS53133298A JP S53133298 A JPS53133298 A JP S53133298A JP 4890877 A JP4890877 A JP 4890877A JP 4890877 A JP4890877 A JP 4890877A JP S53133298 A JPS53133298 A JP S53133298A
Authority
JP
Japan
Prior art keywords
polyurethane prepolymer
prepolymer composition
end group
containing polyurethane
low volatile
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
JP4890877A
Other languages
Japanese (ja)
Other versions
JPS5549612B2 (en
Inventor
Hirohisa Maki
Shuichi Wada
Ryoji Fujimoto
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku 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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP4890877A priority Critical patent/JPS53133298A/en
Publication of JPS53133298A publication Critical patent/JPS53133298A/en
Publication of JPS5549612B2 publication Critical patent/JPS5549612B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare a relatively inexpensive polyurethane prepolymer composition having a low viscosity and high safety, by reacting a polyol with tolylenediisocyanate under specific conditions, thereafter by adding a component having a low vapor pressure, e.g. diphenylmethanediisocyanate, etc. thereto.
COPYRIGHT: (C)1978,JPO&Japio
JP4890877A 1977-04-26 1977-04-26 Low volatile isocyanate end group-containing polyurethane prepolymer composition Granted JPS53133298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4890877A JPS53133298A (en) 1977-04-26 1977-04-26 Low volatile isocyanate end group-containing polyurethane prepolymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4890877A JPS53133298A (en) 1977-04-26 1977-04-26 Low volatile isocyanate end group-containing polyurethane prepolymer composition

Publications (2)

Publication Number Publication Date
JPS53133298A true JPS53133298A (en) 1978-11-20
JPS5549612B2 JPS5549612B2 (en) 1980-12-12

Family

ID=12816349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4890877A Granted JPS53133298A (en) 1977-04-26 1977-04-26 Low volatile isocyanate end group-containing polyurethane prepolymer composition

Country Status (1)

Country Link
JP (1) JPS53133298A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491479A (en) * 1972-03-08 1974-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491479A (en) * 1972-03-08 1974-01-08

Also Published As

Publication number Publication date
JPS5549612B2 (en) 1980-12-12

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