KR950704387A - 방사선 경화성 올리고머 및 이로부터 제조된 자기 기록 매체(radiati0n curable oligomers and magnetic rec0rding media prepared therefrom) - Google Patents

방사선 경화성 올리고머 및 이로부터 제조된 자기 기록 매체(radiati0n curable oligomers and magnetic rec0rding media prepared therefrom)

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Publication number
KR950704387A
KR950704387A KR1019950702072A KR19950702072A KR950704387A KR 950704387 A KR950704387 A KR 950704387A KR 1019950702072 A KR1019950702072 A KR 1019950702072A KR 19950702072 A KR19950702072 A KR 19950702072A KR 950704387 A KR950704387 A KR 950704387A
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radiation curable
general formula
oligomer
curable oligomer
radiation
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KR1019950702072A
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English (en)
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길버트 엘. 에이언
바이런 티. 고레스
넬슨 티. 로토
수만 케이 파텔
Original Assignee
캐롤린 에이. 베이츠
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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Publication of KR950704387A publication Critical patent/KR950704387A/ko

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    • 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
    • G11B5/702—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
    • G11B5/7026—Radiation curable polymers
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C08G18/673—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen containing two or more acrylate or alkylacrylate ester 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated 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
    • C08G2270/00—Compositions for creating interpenetrating networks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

본 발명은 하기 일반식(I)의 신규 방사선 경화성 올리고머류에 관한 것이다 .
상기식중, 각 R은 각각 하나이상의 방사선 경화성부를 포함하는 유기부이고; 각 n은 각각 1이상이고; 각 W은 각각 n+1가의 유기부이고; X는 산소 또는 -N(R0)-이고, R0는 H, C1-C10의 직쇄, 측쇄, 또는 고리형 알킬기, 또는 디누클레오필의 2개 질소를 연결하는 2가 유기부이며; Z는 2가 유기부이다.
본 발명의 제2특징으로서, 본 발명은 상기된 방사선 경화성 올리고머를 제조하는 방법에 관한 것이다. 본 발명의 제3특징으로서, 본 발명은 상기된 방사선 경화성 올리고머를 포함하는 자기 기록 매체에 관한 것이다.

Description

방사선 경화성 올리고머 및 이로부터 제조된 자기 기록 매체(RADIATI0N CURABLE OLIGOMERS AND MAGNETIC REC0RDING MEDIA PREPARED THEREFROM)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. (a)일반식 W-(NCO)n+1의 하나이상의 다작용성 이소시아네이트와 일반식 H-X-Z-X-H의 디누클레오필을 반응 시키므로써 하기 일반식(II)의 올리고머 전구체를 형성하는 단계로서, 상기 다작용성 이소시아네이트 대 디누클레오필의 분자비가 약2 1인 단계; (b)올리고머 전구체와 일반식 R-OH의 하나이상의 알콜올, 알콜 대 올리고머의 분자비가 2n : 1이 될 정도의 양으로 반응시키므로써 하기 일반식(I)의 방사선 경황 올리고머를 형성하는 단계를 포함하는, 방사선 경화성 올리고머를 제조하는 방법 :
    상기식중, 각 n은 각각 1이상이고, 각 W는 각각 n+1가의 유기부이고; R0는 산소 또는 -N(R0)-이고; R0는 H, C1-C10의 직쇄, 측쇄, 또는 고리형 알킬기, 또는 디누클레오필의 2개 질소를 연결하는 2가 유기부이고; Z는 2가 유기부이며; 각 R은 각각 하나이상의 방사선 경화성부를 포함하는 유기부이다.
  2. 하기 일반식 (I )의 방사선 경화성 올리고머 :
    상기식중, 각 R은 각각 하나이상의 방사선 경화성부를 포함하는 유기부이고; 각 n은 각각 1이상이고, 각 W는 각각 n+1가의 유기부이고; X는 산소 또는 -N(R0)-이고, R0는 H, C1-C10의 직쇄, 측쇄, 또는 고리형 알킬기, 또는 디누클레오필의 2개 질소를 연결하는 2가 유기부이며 : Z는 2가 유기부이다.
  3. 제2항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 경화성 올리고머.
  4. 제2항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 방사선을 경화성 올리고머 :
  5. 제2항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 방사선 경화성 올리고머 :
    상기식중, 첨자 p는 약20내지 약25의 평균값을 갖는다.
  6. 제2항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 방사선 경화성 올리고머 :
    상기식중, 첨자 p는 약20내지 약25의 평균값을 갖는다.
  7. 비-자기성 지지체, 및 비-자기성 지지체상에 제공된 자기층을 포함하고, 자기층은 중합체 결합제중에 분산된 자기 안료를 포함하며, 상기 중합체 결합제는, (a)하기 일반식(I)의 방사산 경화성 올리고머: 및 (b)제2중합체 성분을 포하마는 성분들의 조사된 혼합물인 자기 기록 매체 :
    상기식중, 각 R은 각각 하나이상의 방사선 경화성부를 포함하는 유기부이고; 각 n은 각각 1이상이고, 각 W는 각각 n+1가의 유기부이고; X는 산소 또는 -N(R0)-이고, R0는 H, C1-C10의 직쇄, 측쇄, 또는 고리형 알킬기, 또는 디누클레오필의 2개 질소를 연결하는 2가 유기부이며 : Z는 2가 유기부이다.
  8. 제7항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 자기 기록 매체 :
  9. 제7항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 자기 기록 매체 :
    상기식중, 첨자 p는 약20내지 약25의 평균값을 갖는다.
  10. 제7항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 자기 기록 매체 :
  11. 제7항에 있어서, 방사선 경화성 올리고머가 하기 일반식을 갖는 방사선을 경화성 올리고머 :
    상기식중, 첨자 p는 약20내지 약25이내의 평균값을 갖는다.
    ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.
KR1019950702072A 1992-11-24 1993-10-20 방사선 경화성 올리고머 및 이로부터 제조된 자기 기록 매체(radiati0n curable oligomers and magnetic rec0rding media prepared therefrom) KR950704387A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98107392A 1992-11-24 1992-11-24
US07/981073 1992-11-24
PCT/US1993/010041 WO1994012554A1 (en) 1992-11-24 1993-10-20 Radiation curable oligomers and magnetic recording media prepared therefrom

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KR950704387A true KR950704387A (ko) 1995-11-20

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EP (1) EP0670854A1 (ko)
JP (1) JPH08503517A (ko)
KR (1) KR950704387A (ko)
CN (1) CN1090591A (ko)
WO (1) WO1994012554A1 (ko)

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DE59813077D1 (de) 1997-09-22 2006-02-09 Basf Ag Verfahren zur Herstellung strahlungshärtbarer, Urethangruppen enthaltender Prepolymere
JP3882028B2 (ja) * 1998-07-07 2007-02-14 Ｊｓｒ株式会社 液状硬化性樹脂組成物
CN102333801B (zh) 2009-03-05 2015-11-25 阿克佐诺贝尔国际涂料股份有限公司 羟基官能油多元醇丙烯酸类接枝共聚物
CN101891988A (zh) * 2010-07-13 2010-11-24 深圳市通产丽星股份有限公司 紫外光固化磁性油墨及其应用
AU2011351531A1 (en) 2010-12-28 2013-06-27 Akzo Nobel Coatings International B.V. Radiation curable coating compositions for metal
MX367934B (es) 2011-12-21 2019-09-12 Akzo Nobel Coatings Int Bv Composiciones de recubrimiento a base de agua.
CN103998480B (zh) 2011-12-21 2016-10-19 阿克佐诺贝尔国际涂料股份有限公司 溶剂基涂料组合物
JP5901338B2 (ja) * 2012-02-17 2016-04-06 株式会社Adeka 感熱凝固性水系ポリウレタン樹脂組成物及びこれを用いた皮革様材料の製造方法

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JPS5034964B1 (ko) * 1970-03-30 1975-11-12
US4129709A (en) * 1977-03-14 1978-12-12 Gaf Corporation Coating composition comprising N-vinyl-2-pyrrolidone and an oligomer
JPS59104725A (ja) * 1982-12-06 1984-06-16 Fuji Photo Film Co Ltd 磁気記録媒体
EP0123081A3 (en) * 1983-03-09 1986-11-26 DeSOTO, INC. Coatings for magnetic recording structures and production thereof
JPS6040526A (ja) * 1983-08-15 1985-03-02 Ricoh Co Ltd 磁気記録媒体
US4806574A (en) * 1985-07-22 1989-02-21 Desoto, Inc. Ultraviolet curable coatings for optical glass fiber based on a polyfunctional core
DE3737244A1 (de) * 1987-11-03 1989-05-18 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen und olefinische doppelbindungen aufweisenden verbindungen und ihre verwendung als bindemittel

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JPH08503517A (ja) 1996-04-16
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CN1090591A (zh) 1994-08-10

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