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:
Apr. 02, 2013
Filed:
Sep. 11, 2006
Masahiro Hori, Tokyo, JP;
Kazuishi Mitani, Tokyo, JP;
Yasuhiro Saito, Tokyo, JP;
Nobuyuki Takatsuki, Tokyo, JP;
Kyouichi Shukuri, Sagamihara, JP;
Shunji Kuramoto, Sagamihara, JP;
Masahiro Hori, Tokyo, JP;
Kazuishi Mitani, Tokyo, JP;
Yasuhiro Saito, Tokyo, JP;
Nobuyuki Takatsuki, Tokyo, JP;
Kyouichi Shukuri, Sagamihara, JP;
Shunji Kuramoto, Sagamihara, JP;
Nippon Sheet Glass Co., Ltd., Tokyo, JP;
Abstract
There are provided an aqueous solution for separation of a dark ceramics sintered body, which can easily collect in a recyclable condition a glass from a glass with a dark ceramics sintered body, and a separating method therefor, and an aqueous solution for separation with which a dark ceramics sintered body, a conductive ceramics sintered body and a glass are separately collected from a glass with a dark ceramics sintered body formed with the dark ceramics sintered body and the conductive ceramics sintered body, and a separating method therefor. A treatment liquid (hydrofluoric acid, a mixture of ammonium fluoride and an acid, etc.) having an etching ability for at least one of a glass and a dark ceramic sintered body is prepared as an aqueous solutionfor separation of the dark ceramics sintered body, then type A treatment liquid is charged in a container, and a glass with a dark ceramics sintered bodyis placed in the container