Title:
METHOD OF FORMING SLIDING LAYER ON SURFACE OF RECORDING CARRIER
Document Type and Number:
Japanese Patent JPS59199288
Kind Code:
A
Abstract:
1. Method of forming a sufficiently thick and resistant gliding layer on the surface of a record carrier comprising a base material, a lacquer layer, and a top aluminium layer, the back surface of the record carrier being also coated with a lacquer layer, where to one of the two lacquer layers a fatty acid or a mixture of fatty acids is admixed, characterized in that for a conversion of fatty acids into metal soap a metal alkoxide is selected, that relative to the metal alkoxide admixture in the liquid lacquer 1 to 10% by weight of an alkoxide mixture respectively consisting of 1 mol Mg(OCH2 CH3 )2 or Al(OCH2 CH3 )3 , Ti(OCH(CH3 )2 )4 , and TiCl4 is admixed, and that after the aluminium deposition on the material in a vacuum the record carrier material is wound into a roll, and stored.
Inventors:
DEITERU YURUGEN BAARU
MARIAN BURISUKA
MARIAN BURISUKA
Application Number:
JP1458084A
Publication Date:
November 12, 1984
Filing Date:
January 31, 1984
Export Citation:
Assignee:
IBM
International Classes:
B05D5/08; B41M5/00; B41M5/24; B41M5/20; (IPC1-7): B05D5/08; B41M5/00; B41M5/20
Domestic Patent References:
| JPS5833496A | 1983-02-26 | |||
| JPS5749596A | 1982-03-23 | |||
| JPS5749595A | 1982-03-23 | |||
| JPS5740565A | 1982-03-06 | |||
| JPS574795A | 1982-01-11 | |||
| JPS5763274A | 1982-04-16 |
Attorney, Agent or Firm:
Jiro Yamamoto