发明名称 UV-filter
摘要 The present invention is for a UV-filter having controlled selective radiation reducing effect. The primary object of the present invention is a UV-filter being a material which has a controlled protection factor against UV-radiation, sun protection factor, and what is experienced as a shadowing effect. Another objective is to obtain a material which in a controlled way reflects or admits radiation of infrared wavelength. A UV-filter according to the invention comprises a transparent plastic film and a weave or the like made from suitable textile material which is laminated to the film. The weave may in some cases be completed by or substituted for by a screen or line pattern which has been obtained in another way.
申请公布号 SE9401880(D0) 申请公布日期 1994.05.31
申请号 SE19940001880 申请日期 1994.05.31
申请人 LJUNG ANNONSBYRAA AB 发明人 TORWIG *LJUNG;THOMAS *LJUNG;NIKLAS *LJUNG
分类号 G02B5/20 主分类号 G02B5/20
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