Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1982-06-16
1984-07-31
Dixon, Jr., William R.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
40625, 428 78, 428340, 428409, G09F 300, B65D 7900, B32B 314
Patent
active
044630425
ABSTRACT:
A polymer plastic cartridge for holding an information recording means is disclosed. The cartridge is comprised of a container having a writing quality-imparting layer directly embedded on a surface of the container. The writing quality-imparting layer is comprised of a matting agent, a hydrophilic polymer, and a polymer of the same type which the container is comprised of. By embedding the writing quality-imparting layer on the surface of the container it is possible to easily write on the cartridge with a pen, pencil or other conventional writing means. The writing quality-imparting layer can be easily embedded on the surface of the container and will not easily peel off.
REFERENCES:
patent: 3051670 (1962-08-01), Grantham
patent: 3346521 (1967-10-01), Fairbairn et al.
patent: 3793052 (1974-02-01), Taylor
patent: 4229327 (1980-10-01), Jacobone
Fujiwara Hirotomo
Hara Yoshio
Dixon Jr. William R.
Fuji Photo Film Co. , Ltd.
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