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. 16, 1992
Filed:
Dec. 26, 1989
Applicant:
Inventors:
Shohei Masui, Aichi, JP;
Masahito Matsumoto, Osaka, JP;
Nobuhiro Usui, Osaka, JP;
Toshihiro Hosokawa, Osaka, JP;
Ryuichi Ishitsubo, Osaka, JP;
Assignees:
Sumitomo Chemical Co., Ltd., Osaka, JP;
Hosokawa Seisakusho Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
264155 ; 264156 ; 264257 ; 264266 ; 264337 ;
Abstract
A multilayer molded article including a resin body and a skin material having little or no wrinkles or breakage in the skin material is molded by molding a resin melt and the skin material in the mold while removing the air trapped between the skin material and the mold.