Title:
SPECTACLE LENS AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/181826
Kind Code:
A1
Abstract:
A spectacle lens comprising a base material and an antifogging layer, wherein the thickness of the antifogging layer is 5-50 μm, and the antifogging layer contains a resin and an antimicrobial agent.
Inventors:
KONO SHIGETOSHI (JP)
SAKATA SHUSAKU (JP)
SAKATA SHUSAKU (JP)
Application Number:
PCT/JP2023/007716
Publication Date:
September 28, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
HOYA LENS THAILAND LTD (TH)
KONO SHIGETOSHI (JP)
SAKATA SHUSAKU (JP)
KONO SHIGETOSHI (JP)
SAKATA SHUSAKU (JP)
International Classes:
G02C7/00; C09D7/63; C09D133/14; C09D133/26; C09D143/04; G02B1/10; G02C7/02
Foreign References:
| JP2019094468A | 2019-06-20 | |||
| JP2020522731A | 2020-07-30 | |||
| CN111841437A | 2020-10-30 | |||
| CN111574899A | 2020-08-25 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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