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JPS6462369A - Epoxy polymer composition for powder coating - Google Patents

Epoxy polymer composition for powder coating

Info

Publication number
JPS6462369A
JPS6462369A JP21935187A JP21935187A JPS6462369A JP S6462369 A JPS6462369 A JP S6462369A JP 21935187 A JP21935187 A JP 21935187A JP 21935187 A JP21935187 A JP 21935187A JP S6462369 A JPS6462369 A JP S6462369A
Authority
JP
Japan
Prior art keywords
powder
epoxy polymer
component
polymer composition
powder coating
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
JP21935187A
Other languages
Japanese (ja)
Inventor
Tetsuo Miyake
Hiroshi Shinozuka
Katsuji Kitagawa
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.)
Somar Corp
Original Assignee
Somar Corp
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 Somar Corp filed Critical Somar Corp
Priority to JP21935187A priority Critical patent/JPS6462369A/en
Publication of JPS6462369A publication Critical patent/JPS6462369A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To provide the titled composition compounded with a specific amount of magnetic powder, applicable at a low coating temperature, causing little strain by thermal shrinkage, forming a coating film free from cracks and crazings and useful as a magnetic material in electrical or electronic fields. CONSTITUTION:The objective composition can be produced by compounding (A) an epoxy polymer (preferably having a melting point of 65-120 deg.C and an average molecular weight of 350-1,350) with (B) a curing agent (e.g. dicyandiamide) and (C) 50-92pts.wt. of a magnetic powder (e.g. ferrite powder). The amount of the component B is preferably 0.2-0.5pt.wt. per 100pts.wt. of the component A. It is preferable to provide a silane-coupling agent at the interface between the components A and B to obtain powder having excellent adhesivity at the above interface.
JP21935187A 1987-09-01 1987-09-01 Epoxy polymer composition for powder coating Pending JPS6462369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21935187A JPS6462369A (en) 1987-09-01 1987-09-01 Epoxy polymer composition for powder coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21935187A JPS6462369A (en) 1987-09-01 1987-09-01 Epoxy polymer composition for powder coating

Publications (1)

Publication Number Publication Date
JPS6462369A true JPS6462369A (en) 1989-03-08

Family

ID=16734081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21935187A Pending JPS6462369A (en) 1987-09-01 1987-09-01 Epoxy polymer composition for powder coating

Country Status (1)

Country Link
JP (1) JPS6462369A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001214035A (en) * 2000-01-31 2001-08-07 Nippon Kayaku Co Ltd Epoxy resin composition and resin bonded type metal mold part
WO2018000798A1 (en) * 2016-06-28 2018-01-04 王强 Heat-curable magnetic epoxy resin powder and method for encapsulating an inductor using same
JP2018056156A (en) * 2016-09-26 2018-04-05 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet
JP2018056334A (en) * 2016-09-29 2018-04-05 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet
JP2019135771A (en) * 2016-08-08 2019-08-15 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017432A (en) * 1973-06-19 1975-02-24
JPS5134258A (en) * 1974-09-18 1976-03-23 Nitto Electric Ind Co Seidentoso moshikuha denchakutosokanonajushisoseibutsu
JPS60149669A (en) * 1984-01-17 1985-08-07 Sumitomo Electric Ind Ltd Ultraviolet-curing magnetic paint composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017432A (en) * 1973-06-19 1975-02-24
JPS5134258A (en) * 1974-09-18 1976-03-23 Nitto Electric Ind Co Seidentoso moshikuha denchakutosokanonajushisoseibutsu
JPS60149669A (en) * 1984-01-17 1985-08-07 Sumitomo Electric Ind Ltd Ultraviolet-curing magnetic paint composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001214035A (en) * 2000-01-31 2001-08-07 Nippon Kayaku Co Ltd Epoxy resin composition and resin bonded type metal mold part
WO2018000798A1 (en) * 2016-06-28 2018-01-04 王强 Heat-curable magnetic epoxy resin powder and method for encapsulating an inductor using same
JP2019135771A (en) * 2016-08-08 2019-08-15 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet
JP2018056156A (en) * 2016-09-26 2018-04-05 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet
JP2018056334A (en) * 2016-09-29 2018-04-05 日立金属株式会社 Method for manufacturing r-t-b based sintered magnet

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