The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1992
Filed:
Jan. 31, 1990
Junji Harada, Tokyo, JP;
Takahisa Kato, Tokyo, JP;
Seigo Ebato, Tokyo, JP;
Hideki Sekiguchi, Tokyo, JP;
Mitsubishi Paper Mills Limited, Tokyo, JP;
Abstract
A support for an alkali-removable label in the form of a paper label having excellent water resistance and good bottle washing suitability to remove the label and also a label made from such a support. The support consists of a base paper having on a surface thereof an anchor layer produced by applying a radiation-curable composition comprising a radiation-curable resin and a radiation-curable carboxylic acid or a mixture of a monofunctional radiation-curable carboxylic acid and a polyfunctional radiation-curable carboxylic acid and curing the resultant coating by radiation. An intermediate layer comprising a water-soluble polymer or a water-dispersed polymer may be interposed between the base paper and the anchor layer.