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1. (WO2017067091) OPTICAL PROTECTIVE MATERIAL ANTI ULTRAVIOLET LIGHT AND BLUE LIGHT

Pub. No.:    WO/2017/067091    International Application No.:    PCT/CN2016/000485
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: B29D 11/00
G02C 7/00
Applicants: YUAN, Minhua
袁敏华
Inventors: YUAN, Minhua
袁敏华
CHEN, Jianwei
陈建伟
YUAN, Tao
袁涛
CHEN, Xiao
陈晓
XU, Haizhou
许海洲
ZENG, Weihua
曾卫华
Title: OPTICAL PROTECTIVE MATERIAL ANTI ULTRAVIOLET LIGHT AND BLUE LIGHT
Abstract:
An optical protective material anti ultraviolet light and blue light, comprising a base, a fluorescent whitening agent, a toner for absorbing the blue light emitted by the fluorescent whitening agent and a ultraviolet light absorber; the usage amount of the fluorescent whitening agent being 0.025-20.000 grams/square meters, the usage amount of the toner being 0.001-10.000 grams/square meters; the color of the toner and the color emitted by the fluorescent whitening agent forming complementary colors; the usage amount of the ultraviolet light absorber being 0-5.000 grams/square meters; and the base being an optical transparent resin or an optical transparent binder. The product can not only prevent all the ultraviolet light, but can also prevent the blue light, preventing a human body from being damaged by the ultraviolet light, particularly being able to protect eyes from being damaged by the blue light produced by sunlight and an electronic display. This especially has preventive effect to children, students and women, being able to protect the delicate skin and slow aging.