| 发明名称 |
Shading process |
| 摘要 |
The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as well as to the production of these new compounds.
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| 申请公布号 |
US7799098(B2) |
申请公布日期 |
2010.09.21 |
| 申请号 |
US20050661174 |
申请日期 |
2005.08.22 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORP. |
发明人 |
HOEHENER ALFRED;BACHMANN FRANK;KAESER ADOLF;MUDALIAR CHANDRASEKHAR DAYAL;RELE DINESH NARENDRA;RANE SNEHA SHANKAR;ROENTGEN GEORG |
| 分类号 |
C09B47/04;C09B45/00;C09B62/00 |
主分类号 |
C09B47/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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