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:
May. 22, 2007
Filed:
Feb. 12, 2003
Yasuhito Inagaki, Kanagawa, JP;
Tetsuya Komine, Kanagawa, JP;
Masahiro Sawaguchi, Miyagi, JP;
Daisuke Hasegawa, Miyagi, JP;
Yasuhito Inagaki, Kanagawa, JP;
Tetsuya Komine, Kanagawa, JP;
Masahiro Sawaguchi, Miyagi, JP;
Daisuke Hasegawa, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
It is an object of the present invention to provide a blasting method and a shot material, which are very practical both in the cost and the treatment performance. (a) A shot material containing a styrene ion-exchange resin or a waste material caused therefrom, or/and a dried sludge-derived material, (b) a shot material containing a resin which is comprised of a resin containing a rubber component and a resin containing no rubber component, and (c) a shot material containing at least one component selected from the group consisting of an epoxy resin composition and inorganic filler, and a blasting method using the shot material.