JPS5244794A - Method of improving dispersibility of fine iron oxide pigment and increasing abraision resistance - Google Patents

Method of improving dispersibility of fine iron oxide pigment and increasing abraision resistance

Info

Publication number
JPS5244794A
JPS5244794A JP51118415A JP11841576A JPS5244794A JP S5244794 A JPS5244794 A JP S5244794A JP 51118415 A JP51118415 A JP 51118415A JP 11841576 A JP11841576 A JP 11841576A JP S5244794 A JPS5244794 A JP S5244794A
Authority
JP
Japan
Prior art keywords
increasing
iron oxide
oxide pigment
fine iron
improving dispersibility
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
JP51118415A
Other languages
English (en)
Japanese (ja)
Inventor
Shieenafuingeru Edouaruto
Daikunaa Pauru
Ooringaa Manfureeto
Yakushiyu Herumuuto
Amoruto Yurugen
Deiitoritsuhi Zairaa Kurausu
Anburosu Otsutoo
Nesutoraa Haintsu
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of JPS5244794A publication Critical patent/JPS5244794A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • 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
    • G11B5/71—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 lubricant
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/2438—Coated
    • Y10T428/24388—Silicon containing coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24413—Metal or metal compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
JP51118415A 1975-10-02 1976-10-01 Method of improving dispersibility of fine iron oxide pigment and increasing abraision resistance Pending JPS5244794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543962 DE2543962A1 (de) 1975-10-02 1975-10-02 Verbesserte eisenoxid-magnetpigmente fuer die herstellung von magnetschichten

Publications (1)

Publication Number Publication Date
JPS5244794A true JPS5244794A (en) 1977-04-08

Family

ID=5958039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51118415A Pending JPS5244794A (en) 1975-10-02 1976-10-01 Method of improving dispersibility of fine iron oxide pigment and increasing abraision resistance

Country Status (9)

Country Link
US (1) US4271234A (enExample)
JP (1) JPS5244794A (enExample)
BE (1) BE846849A (enExample)
DE (1) DE2543962A1 (enExample)
FR (1) FR2326454A1 (enExample)
GB (1) GB1547636A (enExample)
IT (1) IT1069992B (enExample)
NL (1) NL7610900A (enExample)
SU (1) SU784753A3 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601564A (ja) * 1983-05-12 1985-01-07 アドバンスド、マグネティックス、インコーポレーテッド 分離に用いられる磁性粒子
JPS6454071A (en) * 1987-05-19 1989-03-01 Nisshin Steel Co Ltd Pigment having thin functional coating film
JP2002513838A (ja) * 1998-05-06 2002-05-14 エッカルト−ヴェルケ シュタンダルト ブロンツェプルファー−ヴェルケ カール エッカルト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コムパニー 反応性配向助剤で被覆した効果顔料
JP2006188413A (ja) * 2004-12-08 2006-07-20 Nittetsu Mining Co Ltd 酸化物膜被覆微粒子の製造方法
JP2007327048A (ja) * 2006-05-18 2007-12-20 Lanxess Deutschland Gmbh 酸化安定性酸化鉄顔料、その調製方法、およびその使用
JP2011509233A (ja) * 2008-01-09 2011-03-24 マグフォース ナノテクノロジーズ アーゲー 磁気変換器

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700107A (nl) * 1977-01-07 1978-07-11 Philips Nv Magnetisch registreermedium alsmede methode voor de vervaardiging ervan.
DE2927379A1 (de) * 1979-07-06 1981-01-08 Bayer Ag Feinteilige festkoerper, ihre herstellung und verwendung
JPS5715231A (en) 1980-07-03 1982-01-26 Sony Corp Magnetic recording medium
US4600677A (en) * 1982-03-15 1986-07-15 Xerox Corporation Organoalkoxysilane carrier coatings
JPS59107426A (ja) * 1982-12-08 1984-06-21 Toray Silicone Co Ltd 磁気記録体
JPS6070518A (ja) * 1983-09-28 1985-04-22 Toshiba Corp 磁気記録媒体
JPS6087429A (ja) * 1983-10-19 1985-05-17 Victor Co Of Japan Ltd 磁気記録媒体及びその製造方法
US4597801A (en) * 1984-09-28 1986-07-01 Union Carbide Corporation Silane dispersing agent for magnetic media
US4719121A (en) * 1986-06-16 1988-01-12 Dow Corning Corporation Method of making a magnetic recording medium and composition
US4640790A (en) * 1986-07-14 1987-02-03 Dow Corning Corporation Dispersant composition for magnetic media
FR2624873B1 (fr) * 1987-12-18 1992-01-10 Rhone Poulenc Chimie Particules composites magnetisables a base d'organopolysiloxane reticule, leur procede de preparation et leur application en biologie
US4961959A (en) * 1988-03-23 1990-10-09 Dow Corning Corporation Quaternary ammonium salt of an alkoxysilane as a dispersant for magnetic pigment
US4929376A (en) * 1988-03-23 1990-05-29 Dow Corning Corporation Quaternary ammonium salt of an alkoxysilane as a dispersant for magnetic pigment
KR910010031B1 (ko) * 1989-05-19 1991-12-10 동양나이론 주식회사 난연 자성 복합 수지 조성물
US5277984A (en) * 1990-02-02 1994-01-11 Nippon Zeon Co., Ltd. Magnetic recording medium comprising ferromagnetic powder, a silane compound, and a binder comprising an epoxy group and specified functional group
DE4041663A1 (de) * 1990-12-22 1992-06-25 Merck Patent Gmbh Silanisierte pigmente und deren verwendung zu vergilbungsinhibierung von pigmentierten kunststoffen
US5320914A (en) * 1991-06-26 1994-06-14 Nippon Zeon Co., Ltd. Magnetic recording medium comprising a styrene copolymer or an acrylic copolymer
US6033781A (en) * 1996-04-04 2000-03-07 Nanophase Technologies Corporation Ceramic powders coated with siloxane star-graft polymers
DE19614136A1 (de) * 1996-04-10 1997-10-16 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung agglomeratfreier nanoskaliger Eisenoxidteilchen mit hydrolysebeständigem Überzug
US5993967A (en) * 1997-03-28 1999-11-30 Nanophase Technologies Corporation Siloxane star-graft polymers, ceramic powders coated therewith and method of preparing coated ceramic powders
WO1998051435A1 (en) * 1997-05-14 1998-11-19 Weixin Tang Fully-coated, uniform-sized metallic particles
DK2742515T3 (en) 2011-08-10 2016-06-13 Magforce Ag Medical device comprising agglomerated magnetic alkoxysilane coated nanoparticles
US9139737B1 (en) 2011-11-21 2015-09-22 Nanophase Technologies Corporation Multifunctional coated powders and high solids dispersions
US10555892B1 (en) 2017-03-09 2020-02-11 Nanophase Technologies Corporation Functionalized siloxane or polysiloxane coated particles with enhanced light filtering properties
US10590278B2 (en) 2017-04-10 2020-03-17 Nanophase Technologies Corporation Coated powders having high photostability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147518A (en) * 1965-07-17 1969-04-02 Basf Ag Magnetic recording media
FR1486828A (fr) * 1966-07-15 1967-06-30 Basf Ag Procédé de fabrication de supports de magnétogrammes
US4014710A (en) * 1973-08-02 1977-03-29 Bayer Aktiengesellschaft Magnetic pigments with improved orientability and a process for their production
US3996407A (en) * 1973-12-28 1976-12-07 Basf Aktiengesellschaft Magnetic recording media
US4169912A (en) * 1975-10-02 1979-10-02 Dynamit Nobel Aktiengesellschaft Iron oxide magnetic pigments for the production of magnetic coatings

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601564A (ja) * 1983-05-12 1985-01-07 アドバンスド、マグネティックス、インコーポレーテッド 分離に用いられる磁性粒子
JPS6454071A (en) * 1987-05-19 1989-03-01 Nisshin Steel Co Ltd Pigment having thin functional coating film
JP2002513838A (ja) * 1998-05-06 2002-05-14 エッカルト−ヴェルケ シュタンダルト ブロンツェプルファー−ヴェルケ カール エッカルト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コムパニー 反応性配向助剤で被覆した効果顔料
JP2006188413A (ja) * 2004-12-08 2006-07-20 Nittetsu Mining Co Ltd 酸化物膜被覆微粒子の製造方法
JP2007327048A (ja) * 2006-05-18 2007-12-20 Lanxess Deutschland Gmbh 酸化安定性酸化鉄顔料、その調製方法、およびその使用
JP2014095086A (ja) * 2006-05-18 2014-05-22 Lanxess Deutschland Gmbh 酸化安定性酸化鉄顔料、その調製方法、およびその使用
JP2011509233A (ja) * 2008-01-09 2011-03-24 マグフォース ナノテクノロジーズ アーゲー 磁気変換器
US8771699B2 (en) 2008-01-09 2014-07-08 Magforce Ag Magnetic transducers
US9814677B2 (en) 2008-01-09 2017-11-14 Magforce Ag Magnetic transducers

Also Published As

Publication number Publication date
GB1547636A (en) 1979-06-27
NL7610900A (nl) 1977-04-05
BE846849A (fr) 1977-01-31
DE2543962A1 (de) 1977-04-14
SU784753A3 (ru) 1980-11-30
FR2326454B1 (enExample) 1981-05-08
IT1069992B (it) 1985-03-25
US4271234A (en) 1981-06-02
FR2326454A1 (fr) 1977-04-29

Similar Documents

Publication Publication Date Title
JPS5244794A (en) Method of improving dispersibility of fine iron oxide pigment and increasing abraision resistance
JPS5278927A (en) Pigments containing carbon black and method of their preparation
JPS52144033A (en) Pealy pigments of mica coated iron oxide
DE3063724D1 (en) Ferromagnetic metallic pigment essentially consisting of iron, and process for its preparation
DE3060602D1 (en) Iron oxide pigments in the form of platelets, process for their preparation and their use
JPS51117793A (en) Method of making aminoplast dispersion and its use
JPS5314736A (en) Fine iron oxide pigments and method of their preparation
JPS5251496A (en) Water dispersibility polyester and preparation thereof
JPS5216497A (en) Process for preparing finfly divided metallic particle and or silicon oxide
JPS51129895A (en) Process for preparing black iron oxide pigment
JPS51143028A (en) Pigments having gloss and method of their preparation
JPS53100197A (en) Method of making acicular cobaltt containing magnetic iron oxide
GB2007113B (en) Acicular ferromagnetic metal particles essentially containing iron and their manufacture
JPS51142698A (en) Sec05 permanent magnetwhich is linked with at least one iron block and method of manufacture thereof
JPS5253295A (en) Metal oxide varistor and method of manufacture thereof
YU127276A (en) Process and ground pellet of iron ore
ZA772418B (en) Preparation of iron oxide black pigments by oxidation of metallic iron with oxygen-containing gases
ZA761091B (en) Improved antiperspirant composition and method of producing the same
JPS5330497A (en) Cobalttdoped acicular magnetic iron oxide and process for preparing same
GB1556225A (en) Magnetic oxides and preparation thereof
JPS53102298A (en) Heattresistant yellow iron oxide pigment and method of making same
JPS5297399A (en) Pigment composition and method of making same
AU497806B2 (en) Iron oxide based pigment
CH613988A5 (en) Viscosity-controlled pigment concentrates and process for their preparation
JPS5365833A (en) Method of preparing simultaneously aromatic amine and iron oxide pigment