发明公开
EP2373758A1 PHOTOCHROMIC OPTICAL ARTICLES PREPARED WITH REVERSIBLE THERMOCHROMIC MATERIALS
有权
PHOTO铬OPTIC PRODUCTS FROM可逆热致变色材料
- 专利标题： PHOTOCHROMIC OPTICAL ARTICLES PREPARED WITH REVERSIBLE THERMOCHROMIC MATERIALS
- 专利标题（中）： PHOTO铬OPTIC PRODUCTS FROM可逆热致变色材料
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申请号： EP09799449.5申请日： 2009-12-09
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公开(公告)号： EP2373758A1公开(公告)日： 2011-10-12
- 发明人: KNOWLES, David, B. , STRAIGHT, Stephen, D. , STEWART, Kevin, J. , BLACKBURN, Forrest, R.
- 申请人： TRANSITIONS OPTICAL, INC.
- 申请人地址： 9251 Belcher Road Pinellas Park, FL 33782 US
- 专利权人： TRANSITIONS OPTICAL, INC.
- 当前专利权人： TRANSITIONS OPTICAL, INC.
- 当前专利权人地址： 9251 Belcher Road Pinellas Park, FL 33782 US
- 代理机构： Polypatent
- 优先权： US122902P 20081216; US613827 20091106
- 国际公布： WO2010074969 20100701
- 主分类号： C09K9/02
- IPC分类号： C09K9/02
摘要：
Provided is a photochromic optical articleincluding: (a) an optical substrate; (b) a thermally reversible photochromic material; and (c) reversible thermochromic material capable of at least partially filtering UV/visible light at or below room temperature and becoming less capable of filtering UV/visible light at temperatures greater than room temperature.
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