DE69615705T2 - Carbonsäure-funktionalität aufweisende polyurethan-polymere sowie ihre mischungen verwendet in magnetischen aufzeichnungsmedien - Google Patents

Carbonsäure-funktionalität aufweisende polyurethan-polymere sowie ihre mischungen verwendet in magnetischen aufzeichnungsmedien

Info

Publication number
DE69615705T2
DE69615705T2 DE69615705T DE69615705T DE69615705T2 DE 69615705 T2 DE69615705 T2 DE 69615705T2 DE 69615705 T DE69615705 T DE 69615705T DE 69615705 T DE69615705 T DE 69615705T DE 69615705 T2 DE69615705 T2 DE 69615705T2
Authority
DE
Germany
Prior art keywords
quaternary ammonium
groups
isocyanate
polyols
carboxylic acid
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 - Fee Related
Application number
DE69615705T
Other languages
German (de)
English (en)
Other versions
DE69615705D1 (de
Inventor
T. Anderson
V. Blagev
G. Carlson
T. Rotto
Carol-Lynn Spawn
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69615705D1 publication Critical patent/DE69615705D1/de
Publication of DE69615705T2 publication Critical patent/DE69615705T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0833—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups together with anionic or anionogenic groups
    • 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
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/284—Compounds containing ester groups, e.g. oxyalkylated monocarboxylic acids
    • 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
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    • C08G18/285—Nitrogen containing compounds
    • C08G18/2875—Monohydroxy compounds containing tertiary amino groups
    • 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
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • 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
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    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
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    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
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    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6245—Polymers having terminal groups containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • G11B5/702—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 bonding agent
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    • 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
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer
    • 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
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
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    • 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
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    • 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
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    • 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
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
DE69615705T 1995-12-21 1996-11-11 Carbonsäure-funktionalität aufweisende polyurethan-polymere sowie ihre mischungen verwendet in magnetischen aufzeichnungsmedien Expired - Fee Related DE69615705T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/576,616 US5759666A (en) 1995-12-21 1995-12-21 Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
PCT/US1996/018355 WO1997023526A1 (en) 1995-12-21 1996-11-11 Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media

Publications (2)

Publication Number Publication Date
DE69615705D1 DE69615705D1 (de) 2001-11-08
DE69615705T2 true DE69615705T2 (de) 2002-08-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615705T Expired - Fee Related DE69615705T2 (de) 1995-12-21 1996-11-11 Carbonsäure-funktionalität aufweisende polyurethan-polymere sowie ihre mischungen verwendet in magnetischen aufzeichnungsmedien

Country Status (6)

Country Link
US (4) US5759666A (enExample)
EP (1) EP0869981B1 (enExample)
JP (1) JP2000502388A (enExample)
KR (1) KR19990072200A (enExample)
DE (1) DE69615705T2 (enExample)
WO (1) WO1997023526A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759666A (en) * 1995-12-21 1998-06-02 Minnesota Mining And Manufacturing Company Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
US6322548B1 (en) 1995-05-10 2001-11-27 Eclipse Surgical Technologies Delivery catheter system for heart chamber
JPH11131045A (ja) * 1997-10-28 1999-05-18 Nippon Polyurethane Ind Co Ltd ラミネート用接着剤
JP2000239308A (ja) * 1999-02-24 2000-09-05 Soken Chem & Eng Co Ltd アクリル系重合体、硬化性組成物、硬化体およびこれらの用途
KR100586132B1 (ko) * 1999-04-23 2006-06-02 닛폰 폴리우레탄 고교 가부시키가이샤 라미네이트용 접착제
RU2234912C2 (ru) * 2000-04-13 2004-08-27 Нэшнл Старч Энд Кемикал Инвестмент Холдинг Корпорейшн Косметическая композиция на основе смолы и ее применение в косметике
RU2234911C2 (ru) * 2000-04-13 2004-08-27 Нэшнл Старч Энд Кемикал Инвестмент Холдинг Корпорейшн Косметическая композиция на основе смолы и ее применение в косметике
US6692729B1 (en) 2000-04-13 2004-02-17 National Startch And Chemical Investment Holding Corporation Cosmetic resin composition and cosmetic using the same
CN1183177C (zh) * 2000-04-13 2005-01-05 国家淀粉及化学投资控股公司 化妆树脂组合物和使用它们的化妆品
AU2001283025A1 (en) 2000-07-27 2002-02-13 Imation Corp. Magnetic recording media and coating methods
US7070854B2 (en) * 2001-03-22 2006-07-04 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US20030032352A1 (en) * 2001-03-22 2003-02-13 Yihua Chang Water-dispersible, cationic polymers, a method of making same and items using same
US20040001974A1 (en) * 2002-06-28 2004-01-01 Imation Corp. Magnetically stable particulate magnetic recording medium having high signal-to noise ratio and method of assessing magnetic stability thereof
US6960385B2 (en) * 2002-09-10 2005-11-01 Imation Corp. Magnetic recording medium
US20040112472A1 (en) * 2002-12-17 2004-06-17 Imation Corp. Metal particle data recording medium having enhanced elastic modulus
US6805950B2 (en) * 2002-12-23 2004-10-19 Imation Corp. Magnetic recording medium having a low molecular weight azo dye including an aryl group
US20060149020A1 (en) * 2003-04-21 2006-07-06 Eduard Mayer Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
GB0311121D0 (en) * 2003-05-15 2003-06-18 Avecia Ltd Polyurethane dispersants
US7250475B2 (en) 2003-06-26 2007-07-31 Symyx Technologies, Inc. Synthesis of photoresist polymers
WO2005027864A1 (en) * 2003-09-19 2005-03-31 Symyx Technologies, Inc. Materials for enhanced delivery of hydrophilic active agents in personal care formulations
JP4525963B2 (ja) * 2003-10-24 2010-08-18 株式会社イーテック プライマー組成物
JP4457034B2 (ja) * 2005-03-28 2010-04-28 富士フイルム株式会社 感光性平版印刷版
JP2009503242A (ja) * 2005-08-05 2009-01-29 スリーエム イノベイティブ プロパティズ カンパニー 防汚材料
TWI432472B (zh) * 2006-12-04 2014-04-01 Lubrizol Advanced Mat Inc 聚胺基甲酸酯分散劑、非水性組成物及包含其之非水性研磨基質、塗料或墨水
WO2011059994A2 (en) * 2009-11-11 2011-05-19 3M Innovative Properties Company Polymeric compositions and method of making and articles thereof
WO2011159306A1 (en) * 2010-06-17 2011-12-22 Hewlett-Packard Development Company, L.P. Polyurethane-containing inkjet ink
WO2012130762A1 (en) 2011-03-28 2012-10-04 Bayer Materialscience Ag Aqueous polyurethane acrylate dispersions with a comb-like structure of the polymer
US10551737B2 (en) * 2015-03-11 2020-02-04 Nissan Chemical Industries, Ltd. Method for forming resist underlayer film
US10570301B2 (en) 2016-12-02 2020-02-25 Inner Mongolia Xianhong Science Co., Ltd. Solvent based inkjet ink composition

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277788A (enExample) * 1961-04-28 1900-01-01
NL299775A (enExample) * 1962-10-26
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
US3490945A (en) * 1966-11-15 1970-01-20 Rca Corp Magnetic recording element and method for preparing same
DE2019324C3 (de) * 1970-04-22 1979-02-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lichtechten Polyurethanionomeren
US3870684A (en) * 1970-04-29 1975-03-11 Bayer Ag Preparation of cross-linked particles of polyurethane or polyurea containing ionic groups
US3873484A (en) * 1972-12-06 1975-03-25 Whitco Chemical Corp Latex of quaternized polyether-dialkanolamine polyisocyanate prepolymer chain extended with water with ethoxylated phenol, and cured products
DE2651505A1 (de) * 1976-11-11 1978-05-24 Bayer Ag Kationische elektrolytstabile dispersionen
US3971764A (en) * 1974-12-26 1976-07-27 Akzona Incorporated Process for producing a cationic polyurethane
JPS5338760A (en) * 1976-09-16 1978-04-10 Nakagawa Orimono Kk Method of fitting pattern for shift woven fabric with splashed patterns
JPS54130699A (en) * 1978-03-31 1979-10-11 Sanyo Chem Ind Ltd Preparation of polyurethane resin and sheet material
US4286022A (en) * 1979-01-19 1981-08-25 Minnesota Mining And Manufacturing Company Coating of fine particles in polyurethane block copolymer binder
US4263188A (en) * 1979-05-23 1981-04-21 Verbatim Corporation Aqueous coating composition and method
JPS595423A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS595424A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS6057527A (ja) * 1983-09-08 1985-04-03 Fuji Photo Film Co Ltd 磁気記録媒体
JPS6079522A (ja) * 1983-10-04 1985-05-07 Sony Corp 磁気記録媒体
GB8403314D0 (en) * 1984-02-08 1984-03-14 Mobil Plastics Europ Inc Dispensing plastics stretch film
US4731292A (en) * 1985-11-18 1988-03-15 Konishiroku Photo Industry Co., Ltd. Magnetic recording medium
CA1308595C (en) * 1985-11-22 1992-10-13 Toshiaki Aoai Photosensitive composition
JPS62146432A (ja) * 1985-12-20 1987-06-30 Fuji Photo Film Co Ltd 磁気記録媒体
JPS62146433A (ja) * 1985-12-20 1987-06-30 Fuji Photo Film Co Ltd 磁気記録媒体
US5034271A (en) * 1986-02-28 1991-07-23 Fuji Photo Film Co., Ltd. Magnetic recording medium
JPH0752504B2 (ja) * 1986-04-18 1995-06-05 富士写真フイルム株式会社 磁気記録媒体
JPS62248126A (ja) * 1986-04-19 1987-10-29 Fuji Photo Film Co Ltd 長尺状磁気記録媒体
JPS63121117A (ja) * 1986-11-10 1988-05-25 Nippon Zeon Co Ltd 磁気記録媒体
JPH07120039B2 (ja) * 1986-11-14 1995-12-20 富士写真フイルム株式会社 感光性組成物
DE3773189D1 (de) * 1987-03-25 1991-10-24 Sekisui Chemical Co Ltd Harz zur anwendung bei magnetischen aufzeichnungstraegern und verfahren zu seiner herstellung.
US5064720A (en) * 1988-08-25 1991-11-12 Konica Corporation Magnetic recording medium containing a polyurethane binder resin having a betaine group in the form of an intermolecular salt
EP0371822B1 (en) * 1988-11-30 1996-08-14 S. N. F. Copolymers of 3-methacryloyloxy-2-hydroxypropyl trimethylammonium chloride monomer and vinyl monomer
JPH02302929A (ja) * 1989-05-17 1990-12-14 Fuji Photo Film Co Ltd 磁気記録媒体
JPH0334118A (ja) * 1989-06-29 1991-02-14 Dainichiseika Color & Chem Mfg Co Ltd 磁気記録媒体
JPH06105501B2 (ja) * 1989-10-26 1994-12-21 日本ゼオン株式会社 磁気記録媒体
US5164239A (en) * 1989-11-16 1992-11-17 Konica Corporation Magnetic disc assembly comprising a disc having a magnetic layer with a specified composition and a case having a specified liner
JP2660589B2 (ja) * 1989-12-18 1997-10-08 日本ポリウレタン工業株式会社 磁気記録媒体用ポリウレタン樹脂バインダーの製造方法
US5244739A (en) * 1990-06-25 1993-09-14 Minnesota Mining And Manufacturing Company Magnetic recording media comprising a cured dispersion coating of a magnetizable pigment and polyurethane polymer containing a vinyl polymeric segment pendant from the polyurethane backbone
DE69127406T2 (de) * 1990-06-25 1998-02-26 Minnesota Mining & Mfg Vinylsulfonierte und nichtsulfonierte hydroxy-funktionelle Polyurethancopolymere aus Makromeren und deren Verwendung für magnetisches Aufzeichnungmedium
JP2867734B2 (ja) * 1991-04-04 1999-03-10 日本ポリウレタン工業株式会社 磁気記録媒体用ポリウレタン樹脂バインダーの製造方法
JPH0625377A (ja) * 1992-07-07 1994-02-01 Dainippon Ink & Chem Inc ポリウレタン樹脂水性分散体の製造方法
JP3069620B2 (ja) * 1992-08-31 2000-07-24 太平化学産業株式会社 抗菌・抗カビ性りん酸複塩、その噴霧剤、及び、その使用方法
JPH06329732A (ja) * 1993-04-27 1994-11-29 Minnesota Mining & Mfg Co <3M> 磁性層が非ハロゲン化ビニルコポリマーを混入した磁気記録媒体
US5498685A (en) * 1993-04-27 1996-03-12 Minnesota Mining And Manufacturing Company Carboxylic-acid functional polyurethane polymers and their use in magnetic recording media
JP3283648B2 (ja) * 1993-07-02 2002-05-20 コロナ工業株式会社 切換弁
US5705253A (en) * 1994-06-13 1998-01-06 Minnesota Mining And Manufacturing Company Video recording tapes suitable for high speed contact duplication
US5759666A (en) * 1995-12-21 1998-06-02 Minnesota Mining And Manufacturing Company Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media
US5512651A (en) * 1994-07-29 1996-04-30 Minnesota Mining And Manufacturing Company Strong carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media

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US5759666A (en) 1998-06-02
US6139966A (en) 2000-10-31
KR19990072200A (ko) 1999-09-27
EP0869981A1 (en) 1998-10-14
US5874502A (en) 1999-02-23
WO1997023526A1 (en) 1997-07-03
DE69615705D1 (de) 2001-11-08

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