MX166380B - Procedimiento y composicion de una dispersion de material magnetico - Google Patents

Procedimiento y composicion de una dispersion de material magnetico

Info

Publication number
MX166380B
MX166380B MX204165A MX20416585A MX166380B MX 166380 B MX166380 B MX 166380B MX 204165 A MX204165 A MX 204165A MX 20416585 A MX20416585 A MX 20416585A MX 166380 B MX166380 B MX 166380B
Authority
MX
Mexico
Prior art keywords
dispersion
composition
magnetic material
procedure
carbonylalkyleneoxy
Prior art date
Application number
MX204165A
Other languages
English (en)
Inventor
Frederick Campbell
Peter Kingsley Davies
John David Shofield
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of MX166380B publication Critical patent/MX166380B/es

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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion
    • 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
    • G11B5/7013—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 dispersing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6822—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from hydroxy carboxylic acids
    • 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
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/06—Protein or carboxylic compound containing
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07—Organic amine, amide, or n-base containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Magnetic Record Carriers (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

La presente invención se refiere a una composición de una dispersión de material magnético de partículas finamente divididas en un líquido orgánico que contiene un dispersante caracterizada en que comprende una amina que lleva una cadena poli(carbonilalquilenooxi) en la cual los grupos alquileno contienen hasta 8 átomos de carbono, o una sal del mismo con un ácido.
MX204165A 1984-02-02 1985-01-29 Procedimiento y composicion de una dispersion de material magnetico MX166380B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848402801A GB8402801D0 (en) 1984-02-02 1984-02-02 Dispersion

Publications (1)

Publication Number Publication Date
MX166380B true MX166380B (es) 1993-01-05

Family

ID=10555980

Family Applications (1)

Application Number Title Priority Date Filing Date
MX204165A MX166380B (es) 1984-02-02 1985-01-29 Procedimiento y composicion de una dispersion de material magnetico

Country Status (12)

Country Link
US (1) US4645611A (es)
EP (1) EP0158406B1 (es)
JP (2) JPH0749104B2 (es)
KR (1) KR930000074B1 (es)
AT (1) ATE35587T1 (es)
AU (1) AU571936B2 (es)
BR (1) BR8500305A (es)
CA (1) CA1252799A (es)
DE (1) DE3563663D1 (es)
GB (2) GB8402801D0 (es)
MX (1) MX166380B (es)
ZA (1) ZA85305B (es)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3582887D1 (de) * 1985-01-22 1991-06-20 Ici Plc Dispergiermittel enthaltende zusammensetzung.
US4604222A (en) * 1985-05-21 1986-08-05 Ferrofluidics Corporation Stable ferrofluid composition and method of making and using same
US4715977A (en) * 1985-04-22 1987-12-29 Union Carbide Corporation Magnetic coating compositions from carboxylic acid-grafted phenoxy resins
DE3731066A1 (de) * 1987-09-16 1989-04-06 Basf Ag Magnetische aufzeichnungstraeger
JP2725015B2 (ja) * 1988-03-11 1998-03-09 エヌオーケー株式会社 磁性流体の製造方法
AU616516B2 (en) * 1988-05-27 1991-10-31 Takeda Chemical Industries Ltd. Binders for magnetic recording media and magnetic recording media
EP0369045B1 (de) * 1988-11-15 1993-02-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Keramischen Grünfolien
DE3921146A1 (de) * 1989-06-28 1991-01-10 Basf Ag Hochkoerzitiver magnetstreifen
DE4028202A1 (de) * 1990-09-06 1992-03-12 Basf Magnetics Gmbh Transferfolie mit magnetschichten
US5079086A (en) * 1990-10-11 1992-01-07 International Business Machines Corp. Magnetic recording media
US6051614A (en) * 1991-12-28 2000-04-18 Hidefumi Hirai Method for preparing a non-aqueous dispersion of particles of a metal and/or a metal compound
GB9306222D0 (en) * 1993-03-25 1993-05-19 Zeneca Ltd Dispersants
US6011098A (en) * 1993-04-26 2000-01-04 Canon Kabushiki Kaisha Water-based ink
US5395743A (en) * 1993-12-22 1995-03-07 Eastman Kodak Company Photographic element having a transparent magnetic layer and a process of preparing the same
CA2158941A1 (en) * 1994-01-27 1995-08-03 Ciaran Bernard Mcardle Compositions and methods for providing anisotropic conductive pathways and bonds between two sets of conductors
PE6995A1 (es) * 1994-05-25 1995-03-20 Procter & Gamble Composicion que comprende un polimero de polialquilenoamina etoxilado propoxilado como agente de separacion de sucio
US5851644A (en) * 1995-08-01 1998-12-22 Loctite (Ireland) Limited Films and coatings having anisotropic conductive pathways therein
US5916641A (en) * 1996-08-01 1999-06-29 Loctite (Ireland) Limited Method of forming a monolayer of particles
US6402876B1 (en) 1997-08-01 2002-06-11 Loctite (R&D) Ireland Method of forming a monolayer of particles, and products formed thereby
KR100583053B1 (ko) 1996-08-01 2006-09-22 록타이트(아일랜드) 리미티드 입자의단층형성방법및이것으로형성된제품
US6977025B2 (en) * 1996-08-01 2005-12-20 Loctite (R&D) Limited Method of forming a monolayer of particles having at least two different sizes, and products formed thereby
DE19732251B4 (de) * 1997-07-26 2004-07-29 Byk-Chemie Gmbh Versalzungsprodukte von Polyaminen und deren Einsatz als Dispergiermittel für Pigmente und Füllstoffe
US6221921B1 (en) 1999-10-14 2001-04-24 Advanced Ceramics Research, Inc. Dispersant system and process for formulating non-aqueous siliceous particulate slurries
GB0009798D0 (en) * 2000-04-20 2000-06-07 Avecia Ltd Dispersants
US6878799B2 (en) * 2001-03-12 2005-04-12 King Industries, Inc. Acid functional polymer dispersants
JP2002294121A (ja) * 2001-04-02 2002-10-09 Toyo Ink Mfg Co Ltd インキジェットインキ用分散剤及びインキジェットインキ
US7767750B2 (en) * 2003-07-18 2010-08-03 The Lubrizol Corporation Compositions
GB0316857D0 (en) * 2003-07-18 2003-08-20 Avecia Ltd Compositions
SG159492A1 (en) 2004-12-20 2010-03-30 Performance Indicator Llc High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same
US7910022B2 (en) 2006-09-15 2011-03-22 Performance Indicator, Llc Phosphorescent compositions for identification
ES2369546T3 (es) * 2004-12-21 2011-12-01 Lubrizol Limited Composiciones.
ATE432322T1 (de) * 2004-12-21 2009-06-15 Lubrizol Ltd Zusammensetzungen
EP1879689B1 (en) 2005-05-12 2014-07-09 Lubrizol Limited Dispersants and compositions thereof
US7547894B2 (en) 2006-09-15 2009-06-16 Performance Indicator, L.L.C. Phosphorescent compositions and methods for identification using the same
DE602006008629D1 (de) 2006-10-11 2009-10-01 Agfa Graphics Nv Nichtwässrige, pigmentierte Tintenstrahldruckfarbe
DE602006008628D1 (de) 2006-10-11 2009-10-01 Agfa Graphics Nv Nicht wässrige pigmentierte Tintenstrahldruckfarben
DE602006015324D1 (de) 2006-10-11 2010-08-19 Agfa Graphics Nv Pigmentierte nicht wässrige Tinte für Tintenstrahldrucker
US7923474B2 (en) * 2007-02-27 2011-04-12 Ppg Industries Ohio, Inc. Amine dispersants, organic dispersions and related coating compositions
US7842128B2 (en) 2007-09-13 2010-11-30 Performance Indicatior LLC Tissue marking compositions
US8039193B2 (en) 2007-09-13 2011-10-18 Performance Indicator Llc Tissue markings and methods for reversibly marking tissue employing the same
DE102008010687B4 (de) 2008-02-22 2014-05-15 Byk-Chemie Gmbh Netz- und Dispergiermittel, deren Herstellung und Verwendung
DE102008010705A1 (de) 2008-02-22 2009-08-27 Byk-Chemie Gmbh Netz- und Dispergiermittel, deren Herstellung und Verwendung
JP5285325B2 (ja) 2008-05-09 2013-09-11 理想科学工業株式会社 インクジェット用非水系顔料インクおよびインクジェット用非水系顔料インクセット
JP2010111845A (ja) 2008-10-10 2010-05-20 Riso Kagaku Corp インクジェット印刷方法及びインクセット
ES2565057T3 (es) 2009-07-07 2016-03-31 Lubrizol Advanced Materials, Inc. Composición termoplástica
CN101691424B (zh) * 2009-10-29 2013-05-08 中国科学院嘉兴绿色化学工程中心 含酰胺聚合物及其应用
KR20120006458A (ko) * 2010-07-12 2012-01-18 한화케미칼 주식회사 전도성 도료 조성물 및 이를 이용한 전도막의 제조방법
IT1404805B1 (it) 2011-02-10 2013-11-29 Lamberti Spa Disperdenti
WO2013051363A1 (ja) * 2011-10-06 2013-04-11 株式会社Ihi 磁性組成物及びその製造方法
BR112014012568A2 (pt) 2011-11-25 2017-06-06 Basf Se processo para a preparação de polialquileno poliaminas alcoxiladas, polialquileno poliamina alcoxilada, e, uso de polialquileno poliaminas alcoxiladas
WO2014030310A1 (ja) 2012-08-23 2014-02-27 バンドー化学株式会社 導電性ペースト
DE102013207673A1 (de) 2013-04-26 2014-10-30 Conti Temic Microelectronic Gmbh Gehäuse, Schaltungsanordnung, Antriebsanordnung sowie Verfahren zur Herstellung der Schaltungsanordnung
JP6200213B2 (ja) 2013-06-10 2017-09-20 理想科学工業株式会社 油中水型エマルション接着剤
ES2648251T3 (es) 2013-08-26 2017-12-29 The Procter & Gamble Company Composiciones que comprenden poliaminas alcoxiladas que tienen puntos de fusión bajos
JP6235290B2 (ja) * 2013-09-30 2017-11-22 理想科学工業株式会社 非水系顔料インク
JP6371523B2 (ja) 2013-12-27 2018-08-08 理想科学工業株式会社 インクジェット印刷方法及び非水系インクセット
JP6058599B2 (ja) * 2014-08-29 2017-01-11 富士フイルム株式会社 磁気記録媒体
TW201622806A (zh) 2014-11-24 2016-07-01 盧伯利索先進材料有限公司 用於使用噴墨墨水及噴墨墨水印表機對陶瓷磚上色之聚酯分散劑
WO2016154168A1 (en) 2015-03-23 2016-09-29 St. Jude Medical, Cardiology Division, Inc. Heart valve repair
USD802766S1 (en) 2016-05-13 2017-11-14 St. Jude Medical, Cardiology Division, Inc. Surgical stent
USD802764S1 (en) 2016-05-13 2017-11-14 St. Jude Medical, Cardiology Division, Inc. Surgical stent
USD802765S1 (en) 2016-05-13 2017-11-14 St. Jude Medical, Cardiology Division, Inc. Surgical stent
JP6167219B2 (ja) * 2016-12-07 2017-07-19 富士フイルム株式会社 磁気テープおよびその製造方法
JP7090399B2 (ja) 2017-02-21 2022-06-24 日本ペイント・オートモーティブコーティングス株式会社 水性塗料組成物および複層塗膜
GB201911721D0 (en) 2019-08-15 2019-10-02 Croda Int Plc Dispersant
EP3892756A1 (en) * 2020-04-07 2021-10-13 Heraeus Deutschland GmbH & Co KG Improved electrochemical wire coating
JP2022064864A (ja) 2020-10-14 2022-04-26 味の素株式会社 磁性ペースト
WO2022177010A1 (ja) 2021-02-22 2022-08-25 日本ペイント・オートモーティブコーティングス株式会社 複層塗膜
JP7619247B2 (ja) * 2021-11-25 2025-01-22 味の素株式会社 樹脂シート

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647539A (en) * 1970-02-09 1972-03-07 Ampex Magnetic recording tape and method for preparing the same
US3778287A (en) * 1970-12-22 1973-12-11 Ici Ltd Pigment dispersions
NL7614182A (nl) * 1976-12-21 1978-06-23 Philips Nv Magnetisch registratie-element waarin als dispergeermiddel een zout van een amine en een fosforzure ester wordt toegepast.
GB1596281A (en) * 1977-02-21 1981-08-26 Ici Ltd Dispersions
NL7704183A (nl) * 1977-04-18 1978-10-20 Philips Nv Magnetisch registreermedium waarin als disper- geermiddel een n-acylsarcosine derivaat wordt toegepast.
GB2001083B (en) * 1977-07-15 1982-06-30 Ici Ltd Dispersing agents dispersions containing these agents and paints and links made from the dispersions
US4224212A (en) * 1977-07-15 1980-09-23 Imperial Chemical Industries Limited Dispersing agents, dispersions containing these agents and paints and inks made from the dispersions
US4334887A (en) * 1980-02-05 1982-06-15 Akzona Incorporated Method for flocculating metal oxide particles in an organic medium
US4353834A (en) * 1981-01-28 1982-10-12 Basf Wyandotte Corporation Carbonate and carboxylic acid ester group-containing non-ionic surface-active agents

Also Published As

Publication number Publication date
US4645611A (en) 1987-02-24
KR850005852A (ko) 1985-09-26
BR8500305A (pt) 1985-09-10
ZA85305B (en) 1985-09-25
AU3774585A (en) 1985-08-08
AU571936B2 (en) 1988-04-28
EP0158406B1 (en) 1988-07-06
JPH0749104B2 (ja) 1995-05-31
KR930000074B1 (ko) 1993-01-08
GB2153804A (en) 1985-08-29
EP0158406A1 (en) 1985-10-16
ATE35587T1 (de) 1988-07-15
GB8500179D0 (en) 1985-02-13
GB8402801D0 (en) 1984-03-07
DE3563663D1 (en) 1988-08-11
JPH0677681B2 (ja) 1994-10-05
CA1252799A (en) 1989-04-18
JPH05177123A (ja) 1993-07-20
JPS60191023A (ja) 1985-09-28

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