JPWO2022075330A1 - - Google Patents

Info

Publication number
JPWO2022075330A1
JPWO2022075330A1 JP2022555514A JP2022555514A JPWO2022075330A1 JP WO2022075330 A1 JPWO2022075330 A1 JP WO2022075330A1 JP 2022555514 A JP2022555514 A JP 2022555514A JP 2022555514 A JP2022555514 A JP 2022555514A JP WO2022075330 A1 JPWO2022075330 A1 JP WO2022075330A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022555514A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022075330A1 publication Critical patent/JPWO2022075330A1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
JP2022555514A 2020-10-05 2021-10-05 Pending JPWO2022075330A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063087450P 2020-10-05 2020-10-05
PCT/JP2021/036860 WO2022075330A1 (ja) 2020-10-05 2021-10-05 光学物品、眼鏡及びフォトクロミック化合物

Publications (1)

Publication Number Publication Date
JPWO2022075330A1 true JPWO2022075330A1 (ja) 2022-04-14

Family

ID=81126941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022555514A Pending JPWO2022075330A1 (ja) 2020-10-05 2021-10-05

Country Status (4)

Country Link
US (1) US20230359068A1 (ja)
EP (1) EP4206799A1 (ja)
JP (1) JPWO2022075330A1 (ja)
WO (1) WO2022075330A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891368A (en) * 1997-10-01 1999-04-06 Ppg Industries, Inc. Fluoranthenopyrans
FR2783250B1 (fr) 1998-09-11 2001-02-23 Flamel Tech Sa Naphtopyranes anneles en c6-c7, leur preparation, et les compositions et matrices (co)polymeres les renfermant
US7166357B2 (en) * 2003-03-20 2007-01-23 Transitions Optical, Inc. Photochromic articles that activate behind ultraviolet radiation blocking transparencies and methods for preparation
US9334439B2 (en) * 2013-03-15 2016-05-10 Transitions Optical, Inc. Photochromic articles that include photochromic-dichroic materials

Also Published As

Publication number Publication date
EP4206799A1 (en) 2023-07-05
US20230359068A1 (en) 2023-11-09
WO2022075330A1 (ja) 2022-04-14

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Legal Events

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A621 Written request for application examination

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Effective date: 20230314

A01 Written decision to grant a patent or to grant a registration (utility model)

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Effective date: 20240423