发明名称 |
Polymer/Clay Nanocomposite Films with Improved Light Fastness Properties and Process for Producing Same |
摘要 |
A colored polymeric material having improved light fastness is generally provided. The colored polymeric material generally comprises a polymer, a colorant, and natural nanoparticles. The colorant can be a dye, such as an acid dye. In one embodiment, the dye can be susceptible to degradation when exposed to light in the presence of oxygen, such as many azo dyes. The natural nanoparticles can include many natural clays.
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申请公布号 |
US2009064425(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20060911091 |
申请日期 |
2006.04.10 |
申请人 |
UNIVERSITY OF SOUTH CAROLINA |
发明人 |
SCRIVENS WALTER;FEI DONGLING |
分类号 |
D06P3/00;B32B5/16;B32B18/00;C08K3/34;C08K5/23;D06P3/24;D06P3/40;D06P3/79 |
主分类号 |
D06P3/00 |
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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