ES2171694T3 - Aglutinante de bajo peso especifico para imanes. - Google Patents

Aglutinante de bajo peso especifico para imanes.

Info

Publication number
ES2171694T3
ES2171694T3 ES96924612T ES96924612T ES2171694T3 ES 2171694 T3 ES2171694 T3 ES 2171694T3 ES 96924612 T ES96924612 T ES 96924612T ES 96924612 T ES96924612 T ES 96924612T ES 2171694 T3 ES2171694 T3 ES 2171694T3
Authority
ES
Spain
Prior art keywords
magnets
low specific
specific binder
semicristaline
imantable
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.)
Expired - Lifetime
Application number
ES96924612T
Other languages
English (en)
Inventor
Thomas R Szczepanski
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.)
Flexmag Industries Inc
Original Assignee
Flexmag 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 Flexmag Industries Inc filed Critical Flexmag Industries Inc
Application granted granted Critical
Publication of ES2171694T3 publication Critical patent/ES2171694T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01F1/032—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
    • H01F1/117—Flexible bodies
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • H01F1/04—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 metals or alloys
    • H01F1/06—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 metals or alloys in the form of particles, e.g. powder
    • H01F1/08—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/083—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPUESTOS MAGNETICOS O IMANTABLES CONTIENEN PARTICULAS DE FERRITA O TIERRAS RARAS EN UNA MEZCLA DE AGLOMERANTE FLEXIBLE Y LIGERA DE UNA POLIOLEFINA SEMICRISTALINA DISPERSA EN UNA MATRIZ PARECIDA AL CAUCHO. SE UTILIZAN CANTIDADES PEQUEÑAS PERO EFECTIVAS DE AGENTES LUBRICANTES PARA MEJORAR LAS PROPIEDADES DE PROCESO DEL COMPUESTO, QUE GENERALMENTE CARECE DE HALOGENOS Y ES RESPETUOSO CON EL MEDIO AMBIENTE.
ES96924612T 1995-07-18 1996-07-16 Aglutinante de bajo peso especifico para imanes. Expired - Lifetime ES2171694T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/503,870 US5567757A (en) 1995-07-18 1995-07-18 Low specific gravity binder for magnets

Publications (1)

Publication Number Publication Date
ES2171694T3 true ES2171694T3 (es) 2002-09-16

Family

ID=24003849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96924612T Expired - Lifetime ES2171694T3 (es) 1995-07-18 1996-07-16 Aglutinante de bajo peso especifico para imanes.

Country Status (6)

Country Link
US (1) US5567757A (es)
EP (1) EP0840933B1 (es)
AU (1) AU6501596A (es)
DE (1) DE69619529T2 (es)
ES (1) ES2171694T3 (es)
WO (1) WO1997004468A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998050460A1 (en) * 1997-05-02 1998-11-12 Mrt, Inc. High strength flexible magnetic pad
US6190573B1 (en) * 1998-06-15 2001-02-20 Magx Co., Ltd. Extrusion-molded magnetic body comprising samarium-iron-nitrogen system magnetic particles
FR2807440A1 (fr) * 2000-04-06 2001-10-12 Centre Nat Rech Scient Materiaux micro-composites polymere/polymere et procede pour leur preparation
ES2315315T3 (es) * 2000-11-08 2009-04-01 Nycomed Gmbh Procedimiento para la rehidratacion de polvo de magaldrato.
US6790378B2 (en) 2001-10-05 2004-09-14 R. William Graham Coating composition having magnetic properties
US6707361B2 (en) * 2002-04-09 2004-03-16 The Electrodyne Company, Inc. Bonded permanent magnets
US6994755B2 (en) * 2002-04-29 2006-02-07 University Of Dayton Method of improving toughness of sintered RE-Fe-B-type, rare earth permanent magnets
US6764732B2 (en) 2002-07-11 2004-07-20 Magna Paper Llc Adhesive magnet receptive media
US20060054245A1 (en) * 2003-12-31 2006-03-16 Shiqiang Liu Nanocomposite permanent magnets
WO2006004998A2 (en) * 2004-06-30 2006-01-12 University Of Dayton Anisotropic nanocomposite rare earth permanent magnets and method of making
SE529971C2 (sv) * 2005-03-23 2008-01-22 Delta Of Sweden Ab Materialblandning innefattande partiklar eller korn samt ett bindemedel bestående av minst två komponenter
DE102007022403A1 (de) * 2007-05-10 2008-11-20 Carl Freudenberg Kg Elastischer Permanentmagnet
BR112013010024A2 (pt) 2010-10-27 2016-08-02 Kraft Foods Global Brands Llc embalagem para acomodar produto a qual pode ser fechada de forma magnética
US10287413B2 (en) 2016-12-19 2019-05-14 3M Innovative Properties Company Thermoplastic polymer composite containing soft, ferromagnetic particulate material and methods of making thereof
TW201925296A (zh) 2017-11-16 2019-07-01 美商3M新設資產公司 製造聚合物基質複合物之方法
CN111357061B (zh) 2017-11-16 2022-04-12 3M创新有限公司 包含介电粒子的聚合物基质复合材料及其制备方法
US10927228B2 (en) 2017-11-16 2021-02-23 3M Innovative Properties Company Polymer matrix composites comprising intumescent particles and methods of making the same
US10836873B2 (en) 2017-11-16 2020-11-17 3M Innovative Properties Company Polymer matrix composites comprising thermally insulating particles and methods of making the same
US10913834B2 (en) 2017-11-16 2021-02-09 3M Innovative Properties Company Polymer matrix composites comprising indicator particles and methods of making the same
JP7308828B2 (ja) 2017-11-16 2023-07-14 スリーエム イノベイティブ プロパティズ カンパニー 機能性粒子を含むポリマーマトリックス複合体及びその製造方法
KR20220009981A (ko) 2019-05-15 2022-01-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 입자들을 상호 연결하는 중합체성 요소를 포함하는 필름

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USRE28688E (en) * 1960-10-31 1976-01-20 Raychem Corporation Solid heat-flowable dispersed phase in a crosslinked elastomer
US3347815A (en) * 1963-10-16 1967-10-17 Du Pont Magnetic ink
NL126303C (es) * 1965-01-08 1900-01-01
US3742084A (en) * 1971-03-04 1973-06-26 Minnesota Mining & Mfg Corona-resistant electrically insulating organic polymeric compositions
US3858764A (en) * 1971-11-08 1975-01-07 Wilkinson Sword Ltd Pressurized dispensers
JPS5020580A (es) * 1973-06-27 1975-03-04
US3979356A (en) * 1973-08-22 1976-09-07 General Electric Company Polymeric composition and insulated products
DE2641201A1 (de) * 1976-09-14 1978-03-16 Consortium Elektrochem Ind Diorganopolysiloxane enthaltende gemische und verfahren zu ihrer herstellung
JPS5665036A (en) * 1979-11-01 1981-06-02 Dainippon Jushi Kenkyusho:Kk Plastic magnetic composition
JPS5858057A (ja) * 1981-10-02 1983-04-06 テルモ株式会社 医療容器用栓体
JPS59214206A (ja) * 1983-01-10 1984-12-04 Hitachi Metals Ltd 永久磁石材料の製造方法
JPS59140242A (ja) * 1983-01-31 1984-08-11 Shin Etsu Chem Co Ltd 難燃性ゴム組成物
DE3640582A1 (de) * 1986-11-27 1988-06-09 Bayer Ag Silikonkautschuk enthaltende polymerisatpulver, ihre herstellung und anwendung als flammhemmendes additiv
US5369156A (en) * 1988-06-08 1994-11-29 The British Petroleum Company Plc Blending bitumen into polyisobutylene-ethylene/vinyl acetate mixture
US4894408A (en) * 1988-08-23 1990-01-16 Exxon Chemical Patents Inc. Thermoplastic olefin compositions of EPDM rubber and ethylene copolymer resin
CA2023352A1 (en) * 1989-08-21 1991-02-22 Raymond Charles Srail Compression molded flame retardant and high impact strength ultra high molecular weight polyethylene composition
JPH04186803A (ja) * 1990-11-21 1992-07-03 Tokin Corp 磁性粉末成形体，その脱脂方法，および磁性粉末成形体用バインダー

Also Published As

Publication number Publication date
WO1997004468A1 (en) 1997-02-06
EP0840933A1 (en) 1998-05-13
EP0840933A4 (en) 2000-03-15
US5567757A (en) 1996-10-22
EP0840933B1 (en) 2002-02-27
DE69619529D1 (de) 2002-04-04
AU6501596A (en) 1997-02-18
DE69619529T2 (de) 2002-10-24

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