首页> 外国专利> REFLECTOR HAVING HIGH RESISTANCE AGAINST WEATHER AND CORROSION EFFECTS AND METHOD FOR PRODUCING SAME

REFLECTOR HAVING HIGH RESISTANCE AGAINST WEATHER AND CORROSION EFFECTS AND METHOD FOR PRODUCING SAME

机译:具有耐高温和抗腐蚀作用的反射器及其制造方法

摘要

The invention relates to a reflector (1) for electromagnetic radiation in the wavelength range of 100 nm to 1 mm, having high resistance against weather and corrosion effects, comprising a metal reflector body (2) having a reflecting surface (3), or a reflector body (2) on which a reflective layer (9) is deposited, and a transparent cover layer (4) made of polysiloxane formed in a sol-gel process. In order to maintain the known advantages of sol-gel protective coatings and achieve a technologically more advantageous production method, according to the invention, the cover layer (4) is made of a cross-linked polycondensate product of at least one silicic acid ester and at least one cyclic siloxane oligomer comprising, alkyl, vinyl, and/or aryl groups.
机译:本发明涉及一种用于具有100nm至1mm的波长范围的电磁辐射的反射器(1),该反射器具有高的耐气候和腐蚀作用,其包括具有反射表面(3)的金属反射器主体(2)或在其上沉积有反射层(9)的反射体(2)和由聚硅氧烷制成的透明覆盖层(4),该透明覆盖层由溶胶-凝胶法形成。为了保持溶胶-凝胶保护涂层的已知优点并实现技术上更有利的生产方法,根据本发明,覆盖层(4)由至少一种硅酸酯和一种或多种硅酸酯的交联缩聚物产物制成。至少一种包含烷基,乙烯基和/或芳基的环状硅氧烷低聚物。

著录项

  • 公开/公告号EP2553502B1

    专利类型

  • 公开/公告日2015-07-22

    原文格式PDF

  • 申请/专利权人 ALANOD GMBH & CO. KG;

    申请/专利号EP20100723044

  • 申请日2010-05-19

  • 分类号G02B1/10;G02B5/08;

  • 国家 EP

  • 入库时间 2022-08-21 15:07:10

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