JPS54112959A - Flexible epoxy resin composition - Google Patents

Flexible epoxy resin composition

Info

Publication number
JPS54112959A
JPS54112959A JP2025478A JP2025478A JPS54112959A JP S54112959 A JPS54112959 A JP S54112959A JP 2025478 A JP2025478 A JP 2025478A JP 2025478 A JP2025478 A JP 2025478A JP S54112959 A JPS54112959 A JP S54112959A
Authority
JP
Japan
Prior art keywords
parts
epoxy resin
monomer
prepared
formula
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
JP2025478A
Other languages
Japanese (ja)
Inventor
Kiyonobu Maruhashi
Shotaro Fujii
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP2025478A priority Critical patent/JPS54112959A/en
Publication of JPS54112959A publication Critical patent/JPS54112959A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: Title composition for adhesive, coating lining materials that is prepared by incorporating a specific liquid chloroprene copolymer to an epoxy resin, thereby having improved impact strength and flexibility.
CONSTITUTION: To (A) 100 parts by wt of an epoxy resin, preferably liquid resin at room temperature, are incorporated (B) 5 - 200 parts of a liquid chloroprene copolymer with an average molecular weight of 500 - 10000 that is prepared by the copolymerization of 70 - 99 parts of chloroprene monomer or a mixture thereof with a compolymerizable monomer as styrene and 1 - 30 parts of at least one monomer selected from (a) unsaturated glycidyl esters of formula I (R is H, methyl, ethyl), (b) polyfunctional acrylate or methacrylate esters preferably of formula II (R1 is H, alkyl; n is 1 - 12) and (c) unsatutated carboxylic acids.
COPYRIGHT: (C)1979,JPO&Japio
JP2025478A 1978-02-23 1978-02-23 Flexible epoxy resin composition Pending JPS54112959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025478A JPS54112959A (en) 1978-02-23 1978-02-23 Flexible epoxy resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2025478A JPS54112959A (en) 1978-02-23 1978-02-23 Flexible epoxy resin composition

Publications (1)

Publication Number Publication Date
JPS54112959A true JPS54112959A (en) 1979-09-04

Family

ID=12022052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025478A Pending JPS54112959A (en) 1978-02-23 1978-02-23 Flexible epoxy resin composition

Country Status (1)

Country Link
JP (1) JPS54112959A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959719A (en) * 1982-09-30 1984-04-05 Osaka Gas Co Ltd Lining resin composition
US4522962A (en) * 1980-09-08 1985-06-11 Scm Corporation Epoxy modified emulsion polymers
JPH04332722A (en) * 1991-05-07 1992-11-19 Toagosei Chem Ind Co Ltd Epoxy resin composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522962A (en) * 1980-09-08 1985-06-11 Scm Corporation Epoxy modified emulsion polymers
JPS5959719A (en) * 1982-09-30 1984-04-05 Osaka Gas Co Ltd Lining resin composition
JPH0320410B2 (en) * 1982-09-30 1991-03-19 Osaka Gas Co Ltd
JPH04332722A (en) * 1991-05-07 1992-11-19 Toagosei Chem Ind Co Ltd Epoxy resin composition

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