KR940002777A - Magnetic recording media - Google Patents

Magnetic recording media Download PDF

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Publication number
KR940002777A
KR940002777A KR1019920013081A KR920013081A KR940002777A KR 940002777 A KR940002777 A KR 940002777A KR 1019920013081 A KR1019920013081 A KR 1019920013081A KR 920013081 A KR920013081 A KR 920013081A KR 940002777 A KR940002777 A KR 940002777A
Authority
KR
South Korea
Prior art keywords
parts
weight
magnetic recording
recording medium
recording media
Prior art date
Application number
KR1019920013081A
Other languages
Korean (ko)
Inventor
김정현
전광승
Original Assignee
배도
동양폴리에스터 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 배도, 동양폴리에스터 주식회사 filed Critical 배도
Priority to KR1019920013081A priority Critical patent/KR940002777A/en
Publication of KR940002777A publication Critical patent/KR940002777A/en

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Landscapes

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

Abstract

본 발명은 비자성 지지체상에 백코팅을 가지는 자기기록 매체에 있어 백코팅층에 바인더 100중량부에 평균지름 0.1내지 0.5㎛인 무기물 10내지 30중량부, 카본블랙 100중량부에 윤활제 1내지 15중량부를 함유시킨 것으로 주행성 및 내마모성이 향상된 것이다.The present invention is a magnetic recording medium having a back coating on a non-magnetic support, 10 to 30 parts by weight of an inorganic material having an average diameter of 0.1 to 0.5 μm in a 100 parts by weight of a binder, and 1 to 15 parts by weight of a lubricant in 100 parts by weight of carbon black. Incorporation of parts improves runability and wear resistance.

Description

자기기록 매체Magnetic recording media

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

Claims (1)

비자성 지지체상에 백코팅을 가지는 자기기록 매체에 있어서, 자기기로 매체가 그 백코팅층에서 바인더 100중량부에 대하여 평균 지름이 0.1내지 0.5㎛인 무기물 10내지 30줄량부, 카본블랙 100중량부에 윤활제 1내지 15중량부를 함유하는 것을 특징으로 하는 자기기록 매체.In a magnetic recording medium having a back coating on a non-magnetic support, the magnetic recording medium comprises 10 to 30 parts by weight of inorganic material having an average diameter of 0.1 to 0.5 µm with respect to 100 parts by weight of the binder in the back coating layer, and 100 parts by weight of carbon black. A magnetic recording medium containing 1 to 15 parts by weight of a lubricant. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013081A 1992-07-22 1992-07-22 Magnetic recording media KR940002777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013081A KR940002777A (en) 1992-07-22 1992-07-22 Magnetic recording media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013081A KR940002777A (en) 1992-07-22 1992-07-22 Magnetic recording media

Publications (1)

Publication Number Publication Date
KR940002777A true KR940002777A (en) 1994-02-19

Family

ID=67147441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013081A KR940002777A (en) 1992-07-22 1992-07-22 Magnetic recording media

Country Status (1)

Country Link
KR (1) KR940002777A (en)

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application