发明名称 |
A COLORANT COMPOSITION, A POLYMER NANOCOMPOSITE COMPRISING THE COLORANT COMPOSITION AND ARTICLES PRODUCED THEREFROM |
摘要 |
<p>This invention relates to a colorant composition comprising a layered clay material intercalated with at least one cationic colorant, optical brightener or a mixture thereof. This invention also relates to a polymer-clay nanocomposite comprising (i) a melt-processible matrix polymer, and (ii) a layered clay material intercalated with at least one cationic colorant, optical brightener or a mixture thereof, wherein the clay-cation colorant/optical brightener intercalate is incorporated into the matrix polymer. The invention further relates to articles produced from the polymer nanocomposite.</p> |
申请公布号 |
EP1147147(A1) |
申请公布日期 |
2001.10.24 |
申请号 |
EP19990965942 |
申请日期 |
1999.11.30 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
BARBEE, ROBERT, BOYD;WEAVER, MAX, ALLEN;MATAYABAS, JAMES, CHRISTOPHER, JR. |
分类号 |
C08K9/04;(IPC1-7):C08K9/04;C01B33/00 |
主分类号 |
C08K9/04 |
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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