Invention Application
- Patent Title: PIGMENT AND METHOD FOR PRODUCING SAME, SOLUTION, METAL HYDROXYL AMOUNT EVALUATION METHOD, AND METAL HYDROXYL PROCESSING RATE EVALUATION METHOD
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Application No.: US18730317Application Date: 2023-02-24
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Publication No.: US20250101231A1Publication Date: 2025-03-27
- Inventor: Kazuo TANAKA , Masayuki GON , Yoshiki CHUJO , Ryo TAKEDA , Tomomi ITO , Kenji HARADA
- Applicant: SUMITOMO OSAKA CEMENT CO., LTD. , Kyoto University
- Applicant Address: JP Tokyo; JP Kyoto
- Assignee: SUMITOMO OSAKA CEMENT CO., LTD.,Kyoto University
- Current Assignee: SUMITOMO OSAKA CEMENT CO., LTD.,Kyoto University
- Current Assignee Address: JP Tokyo; JP Kyoto
- Priority: JP2022-026890 20220224
- International Application: PCT/JP2023/006744 WO 20230224
- Main IPC: C09B45/22
- IPC: C09B45/22 ; C09B57/10 ; C09C3/08 ; G01N21/31
Abstract:
A pigment of the present invention is a compound represented by General Formula (1) or General Formula (2) (in the above-described formulae, M is Sn or Ge, X is C or N, R1 is an alkyl group or a phenyl group, Y1 and Y2 are each hydrogen, a halogen group, a methyl group, an alkoxy group, a phenyl group, a diphenylamide group, a thiophenyl group, or a phenylethynyl group, and Z is a single bond or represented by Formula (3), where R2 is an alkyl group or a phenyl group).
Public/Granted literature
- US1297882A Attachment for aircraft to render same invisible. Public/Granted day:1919-03-18
Information query
