KR870004045A - 자기녹음매체에 사용되는 포스포레이트 에스테르 화합물의 제조방법 - Google Patents

자기녹음매체에 사용되는 포스포레이트 에스테르 화합물의 제조방법 Download PDF

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Publication number
KR870004045A
KR870004045A KR1019860008799A KR860008799A KR870004045A KR 870004045 A KR870004045 A KR 870004045A KR 1019860008799 A KR1019860008799 A KR 1019860008799A KR 860008799 A KR860008799 A KR 860008799A KR 870004045 A KR870004045 A KR 870004045A
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KR
South Korea
Prior art keywords
product
recording medium
magnetic recording
ester compound
carbon atoms
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KR1019860008799A
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English (en)
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KR900002298B1 (ko
Inventor
프레드릭 헤겔 라몬
Original Assignee
도날드 밀러 셀
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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Application filed by 도날드 밀러 셀, 미네소타 마이닝 앤드 매뉴팩츄어링 컴패니 filed Critical 도날드 밀러 셀
Publication of KR870004045A publication Critical patent/KR870004045A/ko
Priority to KR1019900000736A priority Critical patent/KR910008463B1/ko
Application granted granted Critical
Publication of KR900002298B1 publication Critical patent/KR900002298B1/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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F30/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing

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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)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

자기녹음매체에 사용되는 포스포레이트 에스테르 화합물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. A. 산화프로필렌, 산화에틸렌, 산화부틸렌, 산화아밀렌, 산화 테트라메틸렌등으로 구성된 그룹에서 선택된 최소한 하나의 에폭 사이드와 폴리올을 반응시키고; B. 아크릴산, 메타이크릴산,화합물에서 선택된 화합물을 함유하는 아크릴레이트와 상기 단계 생성물을 반응시켜 에폭사이드 잔기인 생성물 분자일부에 남아있는 최소한 하나의 히드록시기를 지닌 화합물을 형성하고;
    C. 단계 B의 생성물과 포스포릴화제를 반응시켜 하기식(Ⅰ)의 포스포레이트 에스테르 화합물을 제조하는 방법.
    여기서
    Rd는
    또는
    (Ⅱ)
    n은 1~3이며, Rd에 의해 점유되지 않는 Y상의 결합부위는 -H 또는 ReOH(여기서 Re 는 직쇄 또는 측쇄알킬(1~30C)일 수 있다)이며 ;
    Ra는 -H 또는 -CH3이며 ;
    -Y는 1~30C의 직쇄, 환형지방족 또는 측쇄지방족, 방향족 또는 지환식 탄화수소부이며 ; R은 2~5탄소수의 알킬렌부이며 ; Rf는 수소 또는 메틸이며 ;
    A는이며 여기서
    n1은 1~6의 정수이며 Rg는 디이소시아네이트 Rg(NCO)2(Rg는 2~10탄소수의 알킬렌, 5~10탄소수의 5 또는 6원소 카르보사이클릭 지방족기 또는 6~10 탄소수의 아릴렌기이다)의 이가 기이다]m은 1~10이다.
  2. 제 1 항에 있어서, 단계 C는 단계 B의 생성물을 교반시킨 양에 인산을 가함으로서 수행되며 이것은 70~90℃의 승온에서 유지되고 이것은 단계 C의 생성물을 물 세척한 뒤 공비증류에 의해 물을 제거하는 것을 포함하는 방법.
  3. 경화된 제 1 항의 포스포테이트 에스테르화합물을 함유하는 자기녹음 매체.
  4. (i) 제 1 항의 포스포테이트 에스테르 아크릴레이트 분산유기용액을 용매인 자기화 색소파우더 및 바인더수지와 혼합하고, (ii) 단계(i)의 혼합물을 분쇄하여 분산액을 형성한 뒤 이것을 분산액이 녹음매체코팅으로서의 기능에 충분한 연성도를 갖는 코팅을 얻을 때까지 계속 분쇄하고, (iii) 단계 (ii)의 분산액을 기판에 코팅시키고, (iv)단계 (iii)의 코팅된 기판을 건조하고, (v) 단계 (iv)의 건조된 생성물을 전자 빔방사에 노출시켜 포스포레이트 에스테르 화합물을 경화시키는 단계를 포함하여 색소/바인더 자기 녹음 매체를 제조하는 방법.
  5. 제 4 항에 있어서, 단계(i)의 혼합물은 하기식으로 표현되는 알콕시화된 알킬 아미노 아크릴레이트의 최소한 하나의 4 가염을 포함하는 것을 특징으로 하는 방법.
    상기식에서 Re=1~6탄소수의 지방족 탄화수소잔기, X=아세테이트, 포스페이트, 메틸클로라이드같은 4가염,또는 -(CH2CH2O)-m3
    [여기서 m3=5 to 40]
    또는이다.
  6. 제 4 항에 의해 제조된 자기녹음 매체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860008799A 1985-10-22 1986-10-21 자기기록 매체에 사용되는 포스포레이트 에스테르 화합물 및 이의 제조방법 KR900002298B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900000736A KR910008463B1 (ko) 1985-10-22 1990-01-20 자기 기록매체 및 이의 제조방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/790,070 US4663184A (en) 1985-10-22 1985-10-22 Radiation curable phosphorate ester compounds
US790,070 1985-10-22
US790070 1985-10-22

Publications (2)

Publication Number Publication Date
KR870004045A true KR870004045A (ko) 1987-05-07
KR900002298B1 KR900002298B1 (ko) 1990-04-10

Family

ID=25149559

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019860008799A KR900002298B1 (ko) 1985-10-22 1986-10-21 자기기록 매체에 사용되는 포스포레이트 에스테르 화합물 및 이의 제조방법
KR1019900000736A KR910008463B1 (ko) 1985-10-22 1990-01-20 자기 기록매체 및 이의 제조방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019900000736A KR910008463B1 (ko) 1985-10-22 1990-01-20 자기 기록매체 및 이의 제조방법

Country Status (9)

Country Link
US (1) US4663184A (ko)
EP (1) EP0225030B1 (ko)
JP (1) JPH0752505B2 (ko)
KR (2) KR900002298B1 (ko)
AR (1) AR243196A1 (ko)
AU (1) AU593270B2 (ko)
BR (1) BR8604687A (ko)
CA (1) CA1273359A (ko)
DE (1) DE3676282D1 (ko)

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CA1278399C (en) * 1985-10-15 1990-12-27 Charles Neale Merriam Vinyl chloride resins and compositions incorporating such resins
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EP0239117A3 (en) * 1986-03-27 1989-10-25 Occidental Electrochemicals Corporation Magnetic recording media dispersants
US4800229A (en) * 1986-03-27 1989-01-24 Diamond Shamrock Chemical Company Phosphated acrylates of alkoxylated alcohols
JPH04288380A (ja) * 1991-03-15 1992-10-13 Dai Ichi Kogyo Seiyaku Co Ltd 被覆樹脂
US5380905A (en) * 1991-10-09 1995-01-10 Minnesota Mining And Manufacturing Company Magnetic recording medium having radiation curable binder with α-methylstyrene unsaturation
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DE4431751C1 (de) * 1994-09-06 1996-05-09 Siemens Ag Flammwidriges einkomponentiges Reaktionsharz
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JPWO2002088151A1 (ja) * 2001-04-27 2004-08-19 新日本理化株式会社 重合性リン酸エステル及びその製造方法
JP5882874B2 (ja) * 2012-11-02 2016-03-09 クラレノリタケデンタル株式会社 リン酸エステル化合物及びそれを含む重合性組成物
EP3197927A1 (en) 2014-09-26 2017-08-02 The Chemours Company FC, LLC Polyurethanes derived from non-fluorinated or partially fluorinated polymers
KR102470190B1 (ko) 2014-09-26 2022-11-24 더 케무어스 컴퍼니 에프씨, 엘엘씨 표면 효과 조성물을 위한 비-플루오르화 단량체 및 중합체
WO2018181711A1 (ja) * 2017-03-31 2018-10-04 三井化学株式会社 リン含有化合物
WO2018181707A1 (ja) * 2017-03-31 2018-10-04 三井化学株式会社 歯科材料用接着性モノマー

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Also Published As

Publication number Publication date
EP0225030A1 (en) 1987-06-10
JPS6299388A (ja) 1987-05-08
BR8604687A (pt) 1987-06-23
CA1273359A (en) 1990-08-28
KR910008463B1 (ko) 1991-10-15
KR910015215A (ko) 1991-08-31
AU6092786A (en) 1987-04-30
EP0225030B1 (en) 1990-12-19
DE3676282D1 (de) 1991-01-31
US4663184A (en) 1987-05-05
AR243196A1 (es) 1993-07-30
AU593270B2 (en) 1990-02-08
KR900002298B1 (ko) 1990-04-10
JPH0752505B2 (ja) 1995-06-05

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