发明名称 |
High light diffusive and low light absorbent material and method for making and using same |
摘要 |
The present invention is an improved material and method for use for providing diffuse transflectance of light. By employing an expanded polytetrafluoroethylene (PTFE) comprising a microstructure of polymeric nodes and fibrils, the material of the present invention demonstrates exceptional diffuse reflectivity and transmission of light across a wide spectrum of ultraviolet, visible, and infrared light. Additionally, the material of the present invention provides many properties that have been previously unavailable in highly diffuse transflective material, including a high degree of malleability, moldability and flexibility, and effective reflectivity even at relatively thin cross-sections.
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申请公布号 |
US5781342(A) |
申请公布日期 |
1998.07.14 |
申请号 |
US19950562651 |
申请日期 |
1995.11.27 |
申请人 |
W.L. GORE & ASSOCIATES, INC. |
发明人 |
HANNON, GREGORY E.;MCGREGOR, GORDON L.;MINOR, RAYMOND B. |
分类号 |
C08F14/26;C08J5/18;C08J9/00;C08J9/28;F21V7/22;G02B1/04;G02B1/10;G02B5/02;G02B5/08;G02F1/1335;(IPC1-7):F21V7/00 |
主分类号 |
C08F14/26 |
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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