发明名称 |
Process for the production of a magnetic recording member |
摘要 |
A process for producing a magnetic recording member comprising a non-magnetic support and a magnetic layer comprising at least two layers on the non-magnetic support which comprises the steps of: (A) providing the lower magnetic layer on the non-magnetic support; (B) bringing the lower magnetic layer into contact with an organic solvent incapable of dissolving the lower magnetic layer; and (C) providing the upper magnetic layer on the lower magnetic layer by coating thereon a magnetic coating composition, preferably containing the above organic solvent or a binder soluble in the above organic solvent.
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申请公布号 |
US4265931(A) |
申请公布日期 |
1981.05.05 |
申请号 |
US19790074029 |
申请日期 |
1979.09.10 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TAMAI, YASUO;OGAWA, HIROSHI |
分类号 |
C09D5/23;G11B5/716;G11B5/842;(IPC1-7):B05D3/14 |
主分类号 |
C09D5/23 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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