JPS5736175A - Thermosetting adhesive composition - Google Patents

Thermosetting adhesive composition

Info

Publication number
JPS5736175A
JPS5736175A JP11202780A JP11202780A JPS5736175A JP S5736175 A JPS5736175 A JP S5736175A JP 11202780 A JP11202780 A JP 11202780A JP 11202780 A JP11202780 A JP 11202780A JP S5736175 A JPS5736175 A JP S5736175A
Authority
JP
Japan
Prior art keywords
polymer
oxazoline
carboxyl groups
ethylene
hydrocarbon
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.)
Pending
Application number
JP11202780A
Other languages
Japanese (ja)
Inventor
Fumihiro Doura
Masamitsu Nakabayashi
Taiji Morimoto
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP11202780A priority Critical patent/JPS5736175A/en
Publication of JPS5736175A publication Critical patent/JPS5736175A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To titled composition that contains a polymer containing specific carboxyl groups and an oxazoline, thus showing good storate stability, forming no by-products on thermosetting and having extremely increased adhesion at room or elevated temperature.
CONSTITUTION: (A) A carboxyl group-containing polymer which is made by adding a dicarboxylic anhydride such as hexahydrophthalic anhydride to a hydroxyl- cntaining polymer, preferably of 1W300g/10min melt index, resulting from the saponification of ethylene/vinyl ester copolymer, preferably of more than 50mol% ethylene content is mixed with (B) a compound having 2 or more oxazoline rings in the molecule such as 1,2-bis-(Δ2-oxazolinyl-2)benzene of the formula (n is 2W4; R is n-valent aliphatic or aromatic hydrocarbon; R2, R3 are H, 1W3C hydrocarbon) so that the ratio of carboxyl groups to oxazoline rings becomes 0.5W10 to produce the objective composition.
USE: Structural adhesive for metallic or FRP materials.
COPYRIGHT: (C)1982,JPO&Japio
JP11202780A 1980-08-13 1980-08-13 Thermosetting adhesive composition Pending JPS5736175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11202780A JPS5736175A (en) 1980-08-13 1980-08-13 Thermosetting adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11202780A JPS5736175A (en) 1980-08-13 1980-08-13 Thermosetting adhesive composition

Publications (1)

Publication Number Publication Date
JPS5736175A true JPS5736175A (en) 1982-02-26

Family

ID=14576157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11202780A Pending JPS5736175A (en) 1980-08-13 1980-08-13 Thermosetting adhesive composition

Country Status (1)

Country Link
JP (1) JPS5736175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001049214A (en) * 1999-08-04 2001-02-20 Nippon Shokubai Co Ltd Adhesive resin composition and its use
JP2013142109A (en) * 2012-01-11 2013-07-22 Kuraray Co Ltd Crosslinkable composition containing vinyl alcohol-based polymer having primary amino group

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001049214A (en) * 1999-08-04 2001-02-20 Nippon Shokubai Co Ltd Adhesive resin composition and its use
JP2013142109A (en) * 2012-01-11 2013-07-22 Kuraray Co Ltd Crosslinkable composition containing vinyl alcohol-based polymer having primary amino group

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