WO2000002884A3 - Photochromic benzopyrano-fused naphthopyrans - Google Patents

Photochromic benzopyrano-fused naphthopyrans Download PDF

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Publication number
WO2000002884A3
WO2000002884A3 PCT/US1999/015525 US9915525W WO0002884A3 WO 2000002884 A3 WO2000002884 A3 WO 2000002884A3 US 9915525 W US9915525 W US 9915525W WO 0002884 A3 WO0002884 A3 WO 0002884A3
Authority
WO
WIPO (PCT)
Prior art keywords
compounds
naphthopyran
photochromic
fused
benzopyrano
Prior art date
Application number
PCT/US1999/015525
Other languages
French (fr)
Other versions
WO2000002884A2 (en
Inventor
Anil Kumar
Original Assignee
Ppg Ind Ohio Inc
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 by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Priority to DE69903309T priority Critical patent/DE69903309T2/en
Priority to AU48681/99A priority patent/AU742263B2/en
Priority to EP99932364A priority patent/EP1097156B1/en
Publication of WO2000002884A2 publication Critical patent/WO2000002884A2/en
Publication of WO2000002884A3 publication Critical patent/WO2000002884A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances

Abstract

Described are novel photochromic benzopyrano-fused naphthopyran compounds, examples of which are naphthopyran compounds having a substituted or unsubstituted benzopyran group fused to one side of the naphtho portion of the naphthopyran and having certain substituents at the position ortho to the oxygen atom of the naphthopyran ring. These compounds may be represented by the following graphic formulae (Ia), (Ib), (Ic), (Id). Also described are polymeric organic host materials that contain or that are coated with such compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds.
PCT/US1999/015525 1998-07-10 1999-07-09 Photochromic benzopyrano-fused naphthopyrans WO2000002884A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE69903309T DE69903309T2 (en) 1998-07-10 1999-07-09 PHOTOCHROME BENZOPYRANE-CONDENSED NAPHTHOPYRANS
AU48681/99A AU742263B2 (en) 1998-07-10 1999-07-09 Novel photochromic benzopyrano-fused naphthopyrans
EP99932364A EP1097156B1 (en) 1998-07-10 1999-07-09 Phtochromic benzopyrano-fused naphthopyrans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/114,089 1998-07-10
US09/114,089 US6022495A (en) 1998-07-10 1998-07-10 Photochromic benzopyrano-fused naphthopyrans

Publications (2)

Publication Number Publication Date
WO2000002884A2 WO2000002884A2 (en) 2000-01-20
WO2000002884A3 true WO2000002884A3 (en) 2000-02-24

Family

ID=22353309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/015525 WO2000002884A2 (en) 1998-07-10 1999-07-09 Photochromic benzopyrano-fused naphthopyrans

Country Status (5)

Country Link
US (2) US6022495A (en)
EP (1) EP1097156B1 (en)
AU (1) AU742263B2 (en)
DE (1) DE69903309T2 (en)
WO (1) WO2000002884A2 (en)

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FR2783250B1 (en) * 1998-09-11 2001-02-23 Flamel Tech Sa C6-C7 ANNELED NAPHTHOPYRANS, THEIR PREPARATION, AND THE POLYMERIC COMPOSITIONS AND MATRICES (CO) CONTAINING THEM
FR2794748B1 (en) 1999-06-10 2001-09-21 Corning Sa C5-C6 ANNELED NAPHTHOPYRANS WITH A LACTAM-TYPE C6 CYCLE AND THE POLYMERIC COMPOSITIONS AND MATRICES (CO) CONTAINING THEM
FR2794749A1 (en) 1999-06-10 2000-12-15 Corning Sa BENZOPYRANES C7-C8 RINGED WITH AN AROMATIC HETEROCYCLE AND THE POLYMERIC COMPOSITIONS AND MATRIX (CO) CONTAINING THEM
FR2801052B1 (en) * 1999-11-17 2004-04-02 Corning Sa C5-C6 ANNELLED NAPHTHOPYRANS BY AN INDENE OR DIHYDRONAPHTHALENE CARBOCYCLE AND THE POLYMERIC COMPOSITIONS AND MATRICES (CO)
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US8431039B2 (en) 2008-06-27 2013-04-30 Transitions Optical, Inc. Mesogenic stabilizers
US7910020B2 (en) * 2008-06-27 2011-03-22 Transitions Optical, Inc. Liquid crystal compositions comprising mesogen containing compounds
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US8613868B2 (en) 2008-06-27 2013-12-24 Transitions Optical, Inc Mesogenic stabilizers
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US7910019B2 (en) 2008-06-27 2011-03-22 Transitions Optical, Inc. Mesogen containing compounds
US8628685B2 (en) 2008-06-27 2014-01-14 Transitions Optical, Inc Mesogen-containing compounds
DE102009058906A1 (en) 2008-12-18 2010-06-24 Rodenstock Gmbh New photochromic naphthopyran compounds useful as synthetic material such as ophthalmic lens and in sun glasses
EP2760869B1 (en) * 2011-09-26 2015-06-17 Rodenstock GmbH Photochromic doubly-fused naphthopyrans
ES2563502T3 (en) 2011-12-09 2016-03-15 Rodenstock Gmbh Doubly indented photochromic naphthopyranos
ES2578007T3 (en) 2012-07-12 2016-07-20 Rodenstock Gmbh Photochromic fluorenopyranos with Dibenzo [b, d] -pirano ring
CN102911140B (en) * 2012-09-28 2014-11-26 江苏创基新材料有限公司 Synthetic method of dual-furan substituted fulgide photochromic compound
JP6328751B2 (en) 2013-06-17 2018-05-23 ローデンシュトック ゲーエムベーハー UV curable compatible photochromic condensed naphthopyran
EP3515991B1 (en) 2016-09-26 2020-10-07 Rodenstock GmbH Photochromic multiple ring-fused naphthopyrans having extreme longwave absorption extending far into the visible wavelength range
DE102018004790A1 (en) 2018-06-14 2019-12-19 Rodenstock Gmbh Photochromic annealed naphthopyran systems with special substituents to achieve very fast lightening speeds
SG11202111035WA (en) 2019-05-13 2021-11-29 Alcon Inc Method for producing photochromic contact lenses
WO2021181307A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
WO2021186381A1 (en) 2020-03-19 2021-09-23 Alcon Inc. Insert materials with high oxygen permeability and high refractive index
CN115298574A (en) 2020-03-19 2022-11-04 爱尔康公司 Embedded silicone hydrogel contact lenses
KR20220146573A (en) 2020-03-19 2022-11-01 알콘 인코포레이티드 High refractive index siloxane implant material for embedded contact lenses
TWI788835B (en) 2020-05-07 2023-01-01 瑞士商愛爾康公司 Method for producing silicone hydrogel contact lenses
EP4158392A1 (en) 2020-06-02 2023-04-05 Alcon Inc. Method for making photochromic contact lenses
EP4237232A1 (en) 2020-10-28 2023-09-06 Alcon Inc. Method for making photochromic contact lenses
EP4240578A1 (en) 2020-11-04 2023-09-13 Alcon Inc. Method for making photochromic contact lenses
WO2022097049A1 (en) 2020-11-04 2022-05-12 Alcon Inc. Method for making photochromic contact lenses
US20220281193A1 (en) 2021-03-08 2022-09-08 Alcon Inc. Method for making photofunctional contact lenses
WO2022201013A1 (en) 2021-03-23 2022-09-29 Alcon Inc. Polysiloxane vinylic crosslinkers with high refractive index
WO2022201072A1 (en) 2021-03-24 2022-09-29 Alcon Inc. Method for making embedded hydrogel contact lenses
US20220324187A1 (en) 2021-04-01 2022-10-13 Alcon Inc. Embedded hydrogel contact lenses
WO2022208450A1 (en) 2021-04-01 2022-10-06 Alcon Inc. Method for making photochromic contact lenses
US20220326412A1 (en) 2021-04-01 2022-10-13 Alcon Inc. Method for making embedded hydrogel contact lenses
US20230004023A1 (en) 2021-06-14 2023-01-05 Alcon Inc. Diffractive contact lenses
CN117716262A (en) 2021-09-01 2024-03-15 爱尔康公司 Method for producing wettable silicone hydrogel contact lenses
US20230339148A1 (en) 2022-04-26 2023-10-26 Alcon Inc. Method for making embedded hydrogel contact lenses
US20230339149A1 (en) 2022-04-26 2023-10-26 Alcon Inc. Method for making embedded hydrogel contact lenses
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WO2023218324A1 (en) 2022-05-09 2023-11-16 Alcon Inc. Method for making embedded hydrogel contact lenses
CN114934737B (en) * 2022-05-11 2024-04-05 上海甘田光学材料有限公司 Preparation method of photo-thermal double-adjustment intelligent glass
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US5651923A (en) * 1993-12-09 1997-07-29 Transitions Optical, Inc. Substituted naphthopyrans
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WO1999028323A1 (en) * 1997-12-03 1999-06-10 Transitions Optical, Inc. Novel photochromic pyrano-fused naphthopyrans

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US5451344A (en) * 1994-04-08 1995-09-19 Transitions Optical, Inc. Photochromic naphthopyran compounds
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Also Published As

Publication number Publication date
DE69903309D1 (en) 2002-11-07
WO2000002884A2 (en) 2000-01-20
AU4868199A (en) 2000-02-01
EP1097156A2 (en) 2001-05-09
DE69903309T2 (en) 2003-07-24
AU742263B2 (en) 2001-12-20
EP1097156B1 (en) 2002-10-02
US6149841A (en) 2000-11-21
US6022495A (en) 2000-02-08

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