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. 15, 1983
Filed:
May. 14, 1982
Applicant:
Inventors:
Wayne T Wiggins, Aurora, OH (US);
Frank S Gerry, Hudson, OH (US);
Assignee:
The Standard Oil Company, Cleveland, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B / ;
U.S. Cl.
CPC ...
264171 ; 264173 ; 264514 ;
Abstract
A process for producing a laminate by bonding together in a molten state (I) a first outer layer composed of a nitrile barrier resin, (II) a tie layer comprising a mixture of (1) a nitrile barrier resin, and (2) a halogenated polyolefin and (3) a thermoplastic resin other than (1) and (2) and (III) a second outer layer composed of a thermoplastic resin.