KR880006651A - Magnetic recording media - Google Patents

Magnetic recording media Download PDF

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Publication number
KR880006651A
KR880006651A KR860009379A KR860009379A KR880006651A KR 880006651 A KR880006651 A KR 880006651A KR 860009379 A KR860009379 A KR 860009379A KR 860009379 A KR860009379 A KR 860009379A KR 880006651 A KR880006651 A KR 880006651A
Authority
KR
South Korea
Prior art keywords
weight
integer
carbon atoms
magnetic recording
group
Prior art date
Application number
KR860009379A
Other languages
Korean (ko)
Other versions
KR900003762B1 (en
Inventor
표문성
이한경
Original Assignee
이기동
선경화학 주식회사
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 이기동, 선경화학 주식회사 filed Critical 이기동
Priority to KR1019860009379A priority Critical patent/KR900003762B1/en
Publication of KR880006651A publication Critical patent/KR880006651A/en
Application granted granted Critical
Publication of KR900003762B1 publication Critical patent/KR900003762B1/en

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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
    • G11B5/62—Record carriers characterised by the selection of the material

Landscapes

  • Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)

Abstract

내용 없음No content

Description

자기 기록 매체Magnetic recording media

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

자성체를 기중하여 다음 일반식으로 표시되는 유기 폴리실록산 화합물 0.1-10 중량부와 고급 지방산에스테르 0.1-10 중량부가 함유된 자기기록 매체 :Magnetic recording medium containing 0.1-10 parts by weight of an organic polysiloxane compound represented by the following general formula and 0.1-10 parts by weight of a higher fatty acid ester based on a magnetic material: (위의 식에서 Z는 1-50 중량%의 R1CO로 표시되는 기이거나, 50-99중량%의으로 표시되는 기이고, R1는 탄소수 7-17인 포화 또는 불포화의 1가 탄화수소기이고, R2는 탄소수 6-18인 포화 또는 불포화의 1가 탄화수소기이고, R3는 수소 또는 메틸기이고, 1은 1-100의 정수이고, m은 1-50의 정수이고, n은 1-20의 정수이며, Rf는 탄소수 1-8의 퍼플루오로 알킬기임.)(Wherein Z is a group represented by 1-50% by weight of R 1 CO, or 50-99% by weight of R 1 is a saturated or unsaturated monovalent hydrocarbon group having 7 to 17 carbon atoms, R 2 is a saturated or unsaturated monovalent hydrocarbon group having 6 to 18 carbon atoms, R 3 is hydrogen or a methyl group, 1 is an integer of 1-100, m is an integer of 1-50, n is an integer of 1-20, R f is a perfluoro alkyl group having 1-8 carbon atoms.) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860009379A 1986-11-06 1986-11-06 Magnetic record media KR900003762B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860009379A KR900003762B1 (en) 1986-11-06 1986-11-06 Magnetic record media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860009379A KR900003762B1 (en) 1986-11-06 1986-11-06 Magnetic record media

Publications (2)

Publication Number Publication Date
KR880006651A true KR880006651A (en) 1988-07-23
KR900003762B1 KR900003762B1 (en) 1990-05-31

Family

ID=19253230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009379A KR900003762B1 (en) 1986-11-06 1986-11-06 Magnetic record media

Country Status (1)

Country Link
KR (1) KR900003762B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100840102B1 (en) 2007-02-23 2008-06-19 삼성에스디아이 주식회사 Organic light emitting display and drinvig method thereof

Also Published As

Publication number Publication date
KR900003762B1 (en) 1990-05-31

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Year of fee payment: 9

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