KR940002777A - Magnetic recording media - Google Patents
Magnetic recording media Download PDFInfo
- 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
Links
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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
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) |
-
1992
- 1992-07-22 KR KR1019920013081A patent/KR940002777A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |