Invention Grant
- Patent Title: Coloration agent for use in ceramic articles and a color developing clay using the same
- Patent Title (中): 用于陶瓷制品的着色剂和使用其的显色性粘土
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Application No.: US10598240Application Date: 2005-02-23
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Publication No.: US07807596B2Publication Date: 2010-10-05
- Inventor: Mitsuma Matsuda
- Applicant: Mitsuma Matsuda
- Applicant Address: JP Osaka-shi
- Assignee: Jtekt Corporation
- Current Assignee: Jtekt Corporation
- Current Assignee Address: JP Osaka-shi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2004-050196 20040225
- International Application: PCT/JP2005/002906 WO 20050223
- International Announcement: WO2005/080291 WO 20050901
- Main IPC: C04B35/00
- IPC: C04B35/00 ; C04B33/00 ; C04B14/00 ; C09D11/00 ; C09C1/62 ; B32B13/04 ; B32B9/00 ; B32B5/16 ; C21D7/06
Abstract:
There are provided a coloration agent for use in ceramic articles which offers an effective reuse of shot waste and which contributes to the reduction of manufacture costs, as well as a color developing clay using the same. The coloration agent contains metal powder separated from the shot waste and uses metal oxide powder contained in the metal powder as a basic raw material. The color developing clay is prepared by admixing the coloration agent with a clay raw material.
Public/Granted literature
- US20070264480A1 Coloration Agent for Use in Ceramic Articles and a Color Developing Clay Using the Same Public/Granted day:2007-11-15
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