发明名称 |
Pigment-dispersion photo-sensitive coating solution |
摘要 |
A pigment-dispersion photo-sensitive coating solution comprising a binder resin, an organic-solvent and a main pigment dispersed in the solvent, wherein the combined area of peaks detected at a relative retention ratio in the range of 0.68 to 0.72 based on a retention time of dibutyl phthalate and peaks detected at a relative retention ratio in the range of 1.06 to 1.10 based on a retention time of dibutyl phthalate is not more than 50% of the total area of all peaks when the pigment is extracted by ethyl acetate and the extracts are analyzed by high-speed liquid chromatography using dibutyl phthalate as internal standard, is provided and use of the coating solution ensures that the colored image of stable quality is formed.
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申请公布号 |
US6514669(B2) |
申请公布日期 |
2003.02.04 |
申请号 |
US20000734620 |
申请日期 |
2000.12.13 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
TAKEBE KAZUO;MORI TAKAO;HOZUMI SHIGEO |
分类号 |
G03F7/004;C08L101/00;C09D5/22;G02B5/20;G03F7/00;G03F7/105;(IPC1-7):G03F1/10;G03F7/033;G03F7/30 |
主分类号 |
G03F7/004 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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