KR790000530B1 - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
KR790000530B1
KR790000530B1 KR7401217A KR740001217A KR790000530B1 KR 790000530 B1 KR790000530 B1 KR 790000530B1 KR 7401217 A KR7401217 A KR 7401217A KR 740001217 A KR740001217 A KR 740001217A KR 790000530 B1 KR790000530 B1 KR 790000530B1
Authority
KR
South Korea
Prior art keywords
resin
recording medium
magnetic recording
magnetic
copolymeriztion
Prior art date
Application number
KR7401217A
Other languages
Korean (ko)
Inventor
D Dosirou
Original Assignee
Sony Co Ltd
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 Sony Co Ltd filed Critical Sony Co Ltd
Priority to KR7401217A priority Critical patent/KR790000530B1/en
Application granted granted Critical
Publication of KR790000530B1 publication Critical patent/KR790000530B1/en

Links

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  • Paints Or Removers (AREA)

Abstract

Highly adhesive and high speed magnetic memory device suitable for video tape recorder of computer memory tape was described. Coated nonmagnetic base films for the magnetic film was formed by mixing magnetic powder and cross linking agents, which consisted of copolymeriztion resin of vinyl chloride and vinyl acetate, a thermoplastic polyurethane resin, and a linear satd. thermoplastic polyester resin.
KR7401217A 1974-01-19 1974-01-19 Magnetic recording medium KR790000530B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7401217A KR790000530B1 (en) 1974-01-19 1974-01-19 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7401217A KR790000530B1 (en) 1974-01-19 1974-01-19 Magnetic recording medium

Publications (1)

Publication Number Publication Date
KR790000530B1 true KR790000530B1 (en) 1979-05-31

Family

ID=19199588

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7401217A KR790000530B1 (en) 1974-01-19 1974-01-19 Magnetic recording medium

Country Status (1)

Country Link
KR (1) KR790000530B1 (en)

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