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US 2025/0101231 A1Published application
Pigment and method for producing same, solution, metal hydroxyl amount evaluation method, and metal hydroxyl processing rate evaluation method
AssigneesSumitomo Osaka Cement Co., Ltd., Kyoto University
InventorsKazuo TANAKA, Masayuki GON, Yoshiki CHUJO, Ryo TAKEDA, Tomomi ITO, Kenji HARADA
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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).
Claims17
A pigment,
- wherein the pigment is a compound represented by General Formula (1) or General Formula (2),
- in Formula (1), 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);
- in Formula (2), X is C or N, 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);
- and
- in Formula (3), R2 is an alkyl group or a phenyl group.
2 more elements
Dependencies are inferred from the claim text.