发明名称 |
COATING WITH PHOTOCHROMIC PROPERTIES, METHOD FOR PRODUCING SAID COATING AND USE THEREOF APPLICABLE TO OPTICAL ARTICLES AND GLAZED SURFACES |
摘要 |
Coating with photochromic properties, method for producing said coating and use thereof applicable to optical articles and glazed surfaces. The coating is formed by the combination of the following three elements: (1) a polymeric matrix, which is typically rigid and deposited on the surface of interest; (2) hollow, sealed micro- and/or nanocapsules dispersed within said matrix; and (3) solutions of photochromic compounds (chosen from a group comprising spirooxazine, azobenzenes or chromenes) in a liquid solvent that does not react (with the photochromic compound and with the capsule wall), which are encapsulated inside said micro- or nanocapsules. |
申请公布号 |
EP2823883(A1) |
申请公布日期 |
2015.01.14 |
申请号 |
EP20130758269 |
申请日期 |
2013.03.05 |
申请人 |
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC) |
发明人 |
HERNANDO CAMPOS, JORDI;ROSCINI, CLAUDIO;VÁZQUEZ MERA, NURIA ALEXANDRA;RUIZ MOLINA, DANIEL |
分类号 |
B01J13/16;G02B5/23;G03C1/00;G03C1/73 |
主分类号 |
B01J13/16 |
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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