KR900005499A - Method for manufacturing soft magnetized ornaments of synthetic resin - Google Patents

Method for manufacturing soft magnetized ornaments of synthetic resin Download PDF

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Publication number
KR900005499A
KR900005499A KR1019880012147A KR880012147A KR900005499A KR 900005499 A KR900005499 A KR 900005499A KR 1019880012147 A KR1019880012147 A KR 1019880012147A KR 880012147 A KR880012147 A KR 880012147A KR 900005499 A KR900005499 A KR 900005499A
Authority
KR
South Korea
Prior art keywords
weight
synthetic resin
ornaments
magnetized
manufacturing soft
Prior art date
Application number
KR1019880012147A
Other languages
Korean (ko)
Other versions
KR910002597B1 (en
Inventor
홍상식
Original Assignee
홍상식
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 홍상식 filed Critical 홍상식
Priority to KR1019880012147A priority Critical patent/KR910002597B1/en
Publication of KR900005499A publication Critical patent/KR900005499A/en
Application granted granted Critical
Publication of KR910002597B1 publication Critical patent/KR910002597B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

내용 없음.No content.

Description

합성수지 자성체의 연질 자화 장식물의 제조방법Method for manufacturing soft magnetized ornaments of synthetic resin

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

스트론티움 훼라이트 분말 70-80중량%에 대하여 PVC 8-13중량%, DOP 8-13중량% 및 주석 0.2-0.5중량%, 3.3디메틸 아크릴산/에틸아크릴 레이트 공중합체 0.8-1.7중량%와 용제 0,4-0.7중량%을 혼합하고, 이를 통상의 방법으로 가열 용용시켜 압출 또는 사출하여 성형물을 얻은 다음, 이의 전면에 2-5mm 간격으로 이방성 단면 착자하여 제조함을 특징으로 하는 합성수지 자성체의 연질 자화장식물의 제조방법.8-13% by weight PVC, 8-13% by weight DOP and 0.2-0.5% by weight tin, 0.8-1.7% by weight dimethyl acrylic acid / ethyl acrylate copolymer and solvents, based on 70-80% by weight strontium ferrite powder 0,4-0.7% by weight of the mixture, by heating and melting it in a conventional manner to obtain a molded product, and then soft to the synthetic resin magnetic body, characterized in that the front side is prepared by anisotropic cross-sectional magnetization at 2-5mm intervals Method of producing a magnetized plant. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880012147A 1988-09-20 1988-09-20 Making method for decorating magnet materials KR910002597B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880012147A KR910002597B1 (en) 1988-09-20 1988-09-20 Making method for decorating magnet materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880012147A KR910002597B1 (en) 1988-09-20 1988-09-20 Making method for decorating magnet materials

Publications (2)

Publication Number Publication Date
KR900005499A true KR900005499A (en) 1990-04-14
KR910002597B1 KR910002597B1 (en) 1991-04-27

Family

ID=19277882

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880012147A KR910002597B1 (en) 1988-09-20 1988-09-20 Making method for decorating magnet materials

Country Status (1)

Country Link
KR (1) KR910002597B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210941A1 (en) * 2017-06-28 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A method of manufacturing a soft magnetic composite and soft magnetic composite

Also Published As

Publication number Publication date
KR910002597B1 (en) 1991-04-27

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
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