ES549664A0 - Procedimiento para preparar pigmentos magenticos coloreados. - Google Patents

Procedimiento para preparar pigmentos magenticos coloreados.

Info

Publication number
ES549664A0
ES549664A0 ES549664A ES549664A ES549664A0 ES 549664 A0 ES549664 A0 ES 549664A0 ES 549664 A ES549664 A ES 549664A ES 549664 A ES549664 A ES 549664A ES 549664 A0 ES549664 A0 ES 549664A0
Authority
ES
Spain
Prior art keywords
procedure
magnetic pigments
colored magnetic
prepare colored
prepare
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
ES549664A
Other languages
English (en)
Other versions
ES8705650A1 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES549664A0 publication Critical patent/ES549664A0/es
Publication of ES8705650A1 publication Critical patent/ES8705650A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/714—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the dimension of the magnetic particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0833—Oxides
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/083—Magnetic toner particles
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
ES549664A 1984-12-08 1985-12-06 Procedimiento para preparar pigmentos magenticos coloreados. Expired ES8705650A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843444869 DE3444869A1 (de) 1984-12-08 1984-12-08 Gefaerbte magnetische toner, verfahren zu deren herstellung und ihre verwendung

Publications (2)

Publication Number Publication Date
ES549664A0 true ES549664A0 (es) 1987-05-01
ES8705650A1 ES8705650A1 (es) 1987-05-01

Family

ID=6252282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549664A Expired ES8705650A1 (es) 1984-12-08 1985-12-06 Procedimiento para preparar pigmentos magenticos coloreados.

Country Status (6)

Country Link
EP (1) EP0184714B1 (es)
JP (1) JPS61138959A (es)
AU (1) AU572368B2 (es)
DE (2) DE3444869A1 (es)
ES (1) ES8705650A1 (es)
ZA (1) ZA859359B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940927A1 (de) * 1989-12-12 1991-06-13 Bayer Ag Thermoplastische polycarbonatformmassen mit flammwidrigen eigenschaften
JP2750184B2 (ja) * 1989-12-15 1998-05-13 キヤノン株式会社 静電潜像現像用磁性トナー
US5240978A (en) * 1990-06-26 1993-08-31 Bayer Aktiengesellschaft Thermoplastic polycarbonate moulding compositions with flame-resistant properties
DE4123041A1 (de) * 1991-07-12 1993-01-14 Bayer Ag Thermoplastische polycarbonatformmassen mit flammwidrigen eigenschaften
IL113302A0 (en) * 1995-04-07 1995-07-31 Indigo Nv Printing on transparent film
US6979523B1 (en) 1995-04-01 2005-12-27 Hewlett-Packard Development Company, Lp Toner material and method utilizing same
DE19538148C1 (de) * 1995-10-13 1997-05-28 Basf Lacke & Farben Wäßrige Pigmentpasten und deren Verwendung zur Herstellung von wäßrigen Lacken
RU2255800C1 (ru) * 2003-10-14 2005-07-10 Германов Евгений Павлович Магнитоуправляемый сорбент и способ его получения
DK2152821T3 (da) 2007-06-05 2019-05-13 Bank Of Canada Trykfarve- eller tonersammensætninger, fremgangsmåder til anvendelse og produkter udledt derfra
JP6977342B2 (ja) * 2016-09-09 2021-12-08 コニカミノルタ株式会社 静電荷像現像用トナー

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927901B2 (ja) * 1979-12-25 1984-07-09 京セラミタ株式会社 転写型一成分系磁性現像剤

Also Published As

Publication number Publication date
AU572368B2 (en) 1988-05-05
ZA859359B (en) 1986-08-27
EP0184714A3 (en) 1987-09-23
ES8705650A1 (es) 1987-05-01
EP0184714A2 (de) 1986-06-18
DE3573331D1 (en) 1989-11-02
DE3444869A1 (de) 1986-06-12
EP0184714B1 (de) 1989-09-27
JPS61138959A (ja) 1986-06-26
AU5086985A (en) 1986-06-12

Similar Documents

Publication Publication Date Title
DE3675103D1 (de) Eisenoxidbeschichtete perlglanzpigmente.
DK511585D0 (da) Pigmentblandinger
BR8704287A (pt) Pigmentos magneticos e coloridos,processo para sua preparacao e emprego
LV5827A4 (lv) Zalu preparats
DE3688401D1 (de) Pigmentzusammensetzung.
IT1200089B (it) Composti monoazoici, anionici, loro preparazione e loro impiego come coloranti
DE3586251D1 (de) Kosmetisches praeparat.
ES551439A0 (es) Procedimiento para preparar 4h-1-benzopiran-4-onas
ES547059A0 (es) Procedimiento para preparar liposomas.
NO860725L (no) Deres fremstilling.
ES556493A0 (es) Procedimiento para preparar nuevos derivados imidazo.
ES549664A0 (es) Procedimiento para preparar pigmentos magenticos coloreados.
ES549152A0 (es) Procedimiento para preparar nuevas homoproporgilaminas.
DE3689048D1 (de) Eingefärbte Harzzusammensetzung.
ES544792A0 (es) Procedimiento para preparar colorantes monoazoicos o diazoi-cos
ES537819A0 (es) Procedimiento para anchoar
DE3586990D1 (de) Kombinierter magnetkopf.
DK65880A (da) Pigmentpraeparat
ES557305A0 (es) Procedimiento para preparar n6 -benzopirano- y benzotiopirano-adenosinas.
ES547789A0 (es) Procedimiento para preparar tieno- y furo-(2,3-c)-pirroles
ES557313A0 (es) Procedimiento para preparar derivados de fenilpirazina
AT379525B (de) Magnetscheider
KR850008522U (ko) 복합완구
KR870015329U (ko) 2중 방위각 자기헤드
ES538468A0 (es) Procedimiento para preparar pinturas sinteticas luminiscentes