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:
Aug. 22, 1995
Filed:
Jul. 08, 1993
Applicant:
Inventors:
Shigeki Inoue, Hiroshima, JP;
Fumiaki Tsuda, Hiroshima, JP;
Mitsuo Nagai, Hiroshima, JP;
Tadamoto Sakai, Hiroshima, JP;
Kazuyuki Nakamura, Hiroshima, JP;
Assignee:
The Japan Steel Works, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29B / ; B29C / ; B29K / ;
U.S. Cl.
CPC ...
264102 ; 241 17 ; 241 23 ; 26421121 ; 264349 ; 264D / ; 425D / ; 425203 ;
Abstract
A method of reclaiming a plastic product having a paint film, including the steps of: obtaining crushed particles by crushing a plastic product having a paint film into particles of a predetermined size; supplying the crushed particles to a screw-type extruder; kneading and fusing the crushed particles while supplying water thereto; and obtaining a plastic by discharging a gas produced by decomposing the paint film and vaporized water.