JPS6454054A - Magnetic material composition - Google Patents

Magnetic material composition

Info

Publication number
JPS6454054A
JPS6454054A JP62212156A JP21215687A JPS6454054A JP S6454054 A JPS6454054 A JP S6454054A JP 62212156 A JP62212156 A JP 62212156A JP 21215687 A JP21215687 A JP 21215687A JP S6454054 A JPS6454054 A JP S6454054A
Authority
JP
Japan
Prior art keywords
structural units
formula
magnetic material
total
formulas
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
JP62212156A
Other languages
Japanese (ja)
Other versions
JPH0768436B2 (en
Inventor
Toru Yamanaka
Shunei Inoue
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP62212156A priority Critical patent/JPH0768436B2/en
Publication of JPS6454054A publication Critical patent/JPS6454054A/en
Publication of JPH0768436B2 publication Critical patent/JPH0768436B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a magnetic material composition excellent in moldability, heat resistance and magnetic and mechanical properties, comprising a magnetic material and a binder resin having three specified kinds of structural units and forming an anisotropic molten phase. CONSTITUTION:A melt-moldable magnetic material composition comprises a binder resin (A) which comprises structural units of formulas I, II and III and forms an anisotropic molten phase and a magnetic material (B), wherein resin A is 1-99wt.% based on the total of resin A and magnetic powder B. In each of the above formulas, X is a group selected from among formulas IV-IX, etc., the amount of structural units of formula I is 40-90mol.% based on the total, the sum of the amount of structural units of formula II and that of structural units of formula III is 60-10mol.% based on the total, the molar ratio of structural units of formula II to structural units of formula II is 1/9-9/1, the amount of structural units of formula II is 5-23mol.% based on the total when X is formula IX, and the carbonyl group of the dicarboxylic acid component in each of formulas II and III are meta or para to each other. This composition can give a plastic magnet excellent in heat resistance and mechanical and magnetic properties.
JP62212156A 1987-08-25 1987-08-25 Magnetic composition Expired - Fee Related JPH0768436B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212156A JPH0768436B2 (en) 1987-08-25 1987-08-25 Magnetic composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212156A JPH0768436B2 (en) 1987-08-25 1987-08-25 Magnetic composition

Publications (2)

Publication Number Publication Date
JPS6454054A true JPS6454054A (en) 1989-03-01
JPH0768436B2 JPH0768436B2 (en) 1995-07-26

Family

ID=16617823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212156A Expired - Fee Related JPH0768436B2 (en) 1987-08-25 1987-08-25 Magnetic composition

Country Status (1)

Country Link
JP (1) JPH0768436B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02274734A (en) * 1989-04-18 1990-11-08 Takeuchi Shoji:Kk Magnetic material comprising magnetic powder/synthetic resin mixture
JPH0347861A (en) * 1989-04-17 1991-02-28 Toray Ind Inc Thermoplastic resin composition
JP2017170890A (en) * 2016-03-25 2017-09-28 チュン−ユアン クリスチャン ユニバーシティＣｈｕｎｇ−Ｙｕａｎ Ｃｈｒｉｓｔｉａｎ Ｕｎｉｖｅｒｓｉｔｙ Method for molding plastic product and arrangement therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169866A (en) * 1984-09-12 1986-04-10 Polyplastics Co Composite material composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169866A (en) * 1984-09-12 1986-04-10 Polyplastics Co Composite material composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347861A (en) * 1989-04-17 1991-02-28 Toray Ind Inc Thermoplastic resin composition
JPH02274734A (en) * 1989-04-18 1990-11-08 Takeuchi Shoji:Kk Magnetic material comprising magnetic powder/synthetic resin mixture
JP2017170890A (en) * 2016-03-25 2017-09-28 チュン−ユアン クリスチャン ユニバーシティＣｈｕｎｇ−Ｙｕａｎ Ｃｈｒｉｓｔｉａｎ Ｕｎｉｖｅｒｓｉｔｙ Method for molding plastic product and arrangement therefor

Also Published As

Publication number Publication date
JPH0768436B2 (en) 1995-07-26

Similar Documents

Publication Publication Date Title
US4626371A (en) Magnetic composite
JPS5599948A (en) Polyester film
CA2297179A1 (en) Polyhydroxyalkanoate molding compositions
US4462919A (en) Ferromagnetic resin composition containing polymeric surface precoated magnetic rare earth cobalt powders
JPS6454054A (en) Magnetic material composition
EP0986074A3 (en) Resinous magnetic composition and manufacturing process
JPS565873A (en) Adhesive composition
EP1049111A3 (en) Synthetic resin magnet composition and synthetic resin magnet molded-product using the same
EP0341052A3 (en) Polyimide resin composition
MY107712A (en) Method for making high strenght injection molded ferrous material.
JPH0122967B2 (en)
JPS64201A (en) Raw material powder for rare earth magnet
JPS5739102A (en) Production of permanent magnet
JPS5573719A (en) Novel composition for sheet molding compound
JPS57143348A (en) Modified polyester composition
JPH01201A (en) Raw material powder for rare earth magnets
KR950032002A (en) Thermoplastic moldings containing at least one sinterable ceramic- or metal powder, thermoplastic binder or binder mixture and at least one antioxidant
JPS5374559A (en) Polyamide resin composition
JPS63136503A (en) Plastic magnet molding material
JPS6414901A (en) Plastic magnet composition
JPS57192453A (en) Polyester film
JP3312255B2 (en) Manufacturing method of bonded magnet
JPS5576037A (en) Permanent magnet material
JPH11317306A (en) Magnet body
Krebs Armco Ingot Iron Powder--Properties and Applications

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees