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:
Nov. 24, 1998
Filed:
Apr. 25, 1996
Applicant:
Inventor:
Ryochi Ohtsuka, Toyohashi, JP;
Assignee:
Aicello Chemical Co., Ltd., Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47G / ;
U.S. Cl.
CPC ...
428 344 ; 428 341 ; 4284744 ; 4284177 ; 428480 ; 428500 ; 428523 ; 428688 ; 428910 ;
Abstract
A laminate sheet having excellent corrosion-inhibiting effects and physical strength, which sheet is useful in packing metal products subjected to influence of changes in outside temperature and humidity, and which sheet is comprised of an inner layer made of a thermoplastic resin containing water-soluble glass powder and optionally a vapor phase corrosion inhibitor, a middle layer made of a thermoplastic resin containing inorganic metal salt corrosion inhibitor(s), and an outer layer made of a barrier resin with excellent barrier properties against outside air and against ultraviolet rays.