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:
May. 13, 1997
Filed:
Apr. 19, 1996
Masaaki Yamanaka, Ibaraki, JP;
Akira Iwai, Ibaraki, JP;
Oji-Yuka Synthetic Paper Co., Ltd., Tokyo, JP;
Abstract
A pressure-sensitive transfer delivery sticker slip is described, which comprises (1) a monoaxially-stretched multi-layer film having an opacity of not less than 80% (as determined according to JIS P-8138) and a tensile modulus of not less than 2.times.10.sup.4 kgf/cm.sup.2 in the stretching direction (JIS K-7127) obtained by monoaxially stretching a laminated film having a surface layer (B) comprising a resin composition comprising from 60 to 80% by weight of a finely divided inorganic powder (B.sub.2) incorporated in from 20 to 40% by weight of a crystalline polyolefin (B.sub.1) laminated on at least one side of a core layer (A) comprising as a base a resin composition comprising from 1 to 30% by weight of a finely divided inorganic powder (A.sub.2) incorporated in from 70 to 99% by weight of a crystalline polyolefin (A.sub.1) at a temperature of not higher than the melting point of said crystalline polyolefins (A.sub.1, B.sub.1) by a stretch ratio of from 3 to 10 in such a manner that fine isolated voids are formed in the various layers, (2) printing information on the surface of said surface layer (B) and (3) providing a carbon or non-carbon pressure-sensitive layer on the back layer of said monoaxially-stretched multi-layer film.