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JPS557846A - Urethane adhesive - Google Patents

Urethane adhesive

Info

Publication number
JPS557846A
JPS557846A JP8024978A JP8024978A JPS557846A JP S557846 A JPS557846 A JP S557846A JP 8024978 A JP8024978 A JP 8024978A JP 8024978 A JP8024978 A JP 8024978A JP S557846 A JPS557846 A JP S557846A
Authority
JP
Japan
Prior art keywords
propylene carbonate
moisture
solvent
urethane adhesive
curing urethane
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
JP8024978A
Other languages
Japanese (ja)
Other versions
JPS584954B2 (en
Inventor
Kunio Iijima
Toshio Nakanishi
Tatsuo Ito
Katsuhiko Obitsu
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP53080249A priority Critical patent/JPS584954B2/en
Publication of JPS557846A publication Critical patent/JPS557846A/en
Publication of JPS584954B2 publication Critical patent/JPS584954B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To elongate the pot-life of a moisture-curing urethane prepolymer without lowering the adhesivity or lengthening the clamping time, and to improve its handleability, by using propylene carbonate as a solvent.
CONSTITUTION: A moisture-curing urethane adhesive containing propylene carbonate as a solvent. The amount of the propylene carbonate is 5W20 parts by wight per 100 parts of the adhesive.
EFFECT: Whitening of a highly foamable, moisture-curing urethane adhesive can be prevented by the addition of the propylene carbonate as a solvent.
COPYRIGHT: (C)1980,JPO&Japio
JP53080249A 1978-06-30 1978-06-30 Urethane adhesive Expired JPS584954B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53080249A JPS584954B2 (en) 1978-06-30 1978-06-30 Urethane adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53080249A JPS584954B2 (en) 1978-06-30 1978-06-30 Urethane adhesive

Publications (2)

Publication Number Publication Date
JPS557846A true JPS557846A (en) 1980-01-21
JPS584954B2 JPS584954B2 (en) 1983-01-28

Family

ID=13713039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53080249A Expired JPS584954B2 (en) 1978-06-30 1978-06-30 Urethane adhesive

Country Status (1)

Country Link
JP (1) JPS584954B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115076A (en) * 1985-11-14 1987-05-26 Nippon Urethane Service:Kk Adhesive composition
JPH069746A (en) * 1992-06-26 1994-01-18 Inoac Corp Composition
DE4324137A1 (en) * 1993-07-19 1995-01-26 Dlw Ag Multilayer plastic sheets or sheets with a transparent cover layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115076A (en) * 1985-11-14 1987-05-26 Nippon Urethane Service:Kk Adhesive composition
JPH0535749B2 (en) * 1985-11-14 1993-05-27 Nippon Polyurethane Kogyo Kk
JPH069746A (en) * 1992-06-26 1994-01-18 Inoac Corp Composition
DE4324137A1 (en) * 1993-07-19 1995-01-26 Dlw Ag Multilayer plastic sheets or sheets with a transparent cover layer

Also Published As

Publication number Publication date
JPS584954B2 (en) 1983-01-28

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