| 发明名称 |
Colored polyester composition |
| 摘要 |
A colored polyester composition comprising an aromatic polyester and as a coloring agent, a barbituric acid-type pigment of the formula <IMAGE> wherein <IMAGE> represents an o-phenylene group or a 1,2- or 2,3-naphthylene group, each of which may have a phenyl group as a substituent.
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| 申请公布号 |
US4384060(A) |
申请公布日期 |
1983.05.17 |
| 申请号 |
US19810237611 |
申请日期 |
1981.02.24 |
| 申请人 |
DAINIPPON INK & CHEMICALS, INC. |
发明人 |
ARAKI, SHINGO;IGASE, TSUTOMU |
| 分类号 |
C08L67/00;C08K5/34;C08K5/3462;C09B57/04;D01F6/92;(IPC1-7):C08K5/34;C08L67/02 |
主分类号 |
C08L67/00 |
| 代理机构 |
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代理人 |
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