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:
Jun. 27, 1989
Filed:
Dec. 07, 1987
Masahide Ochiumi, Yokkaichi, JP;
Mitsubishi Petrochemical Co., Ltd., Tokyo, JP;
Abstract
A thermoplastic halocarbon polymer laminate is described. The laminate comprises a modified vinylidene halide polymer containing at least one functional group (a) selected from the group consisting of a carboxyl group, a hydroxyl group, and an epoxy group and a modified styrene polymer containing at least one functional group (b) which is selected from the above-defined group but which differs from the functional group (a), with the contents of the functional groups (a) and (b) being 1.times.10.sup.-3 to 3.times.10.sup.-1 mol/100 g respectively. The laminate of the present invention is high in interlaminar adhesion and has the advantageous properties of thermoplastic halocarbon polymers as well as the properties of styrene polymers.