Patents Assigned to JIANGSU CONANT OPTICS CO., LTD
  • Patent number: 10385187
    Abstract: The present invention disclose a blue-light-proof optical resin lens, comprising resin monomers, a blue light absorber and a polymerization initiator; the mass ratio of the resin monomers to the blue light absorber to the polymerization initiator is 100:0.01-2.00:1.00-4.00; the resin monomers are the mixture of allyl diglycol carbonate (ADC) and polymers thereof; the blue light absorber is a benzophenone type ultraviolet light absorber and/or indole type blue light absorber; the polymerization initiator is selected from one or two of tert-butyl peroxy-2-ethylhexyl carbonate, tert-amyl peroxy-2-ethylhexyl carbonate and 1,1-di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: August 20, 2019
    Assignees: JIANGSU CONANT OPTICS CO., LTD, Shanghai Conant Optics Co., Ltd.
    Inventors: Zhengxiang Fei, Qingbo Yan, Jianyou He, Tianniao Huang, Genting Cao
  • Publication number: 20180044505
    Abstract: The present invention disclose a blue-light-proof optical resin lens, comprising resin monomers, a blue light absorber and a polymerization initiator; the mass ratio of the resin monomers to the blue light absorber to the polymerization initiator is 100:0.01-2.00:1.00-4.00; the resin monomers are the mixture of allyl diglycol carbonate (ADC) and polymers thereof; the blue light absorber is a benzophenone type ultraviolet light absorber and/or indole type blue light absorber; the polymerization initiator is selected from one or two of tert-butyl peroxy-2-ethylhexyl carbonate, tert-amyl peroxy-2-ethylhexyl carbonate and 1,1-di-(tert-butylperoxy)-3,3,5-trimethylcyclo hexane.
    Type: Application
    Filed: January 26, 2016
    Publication date: February 15, 2018
    Applicant: JIANGSU CONANT OPTICS CO., LTD
    Inventors: Zhengxiang FEI, Qingbo YAN, Jianyou HE, Tianniao HUANG, Genting CAO