DE69810954D1 - 7-methyliden-5-oxo-kondensierte naphtopyrane - Google Patents

7-methyliden-5-oxo-kondensierte naphtopyrane

Info

Publication number
DE69810954D1
DE69810954D1 DE69810954T DE69810954T DE69810954D1 DE 69810954 D1 DE69810954 D1 DE 69810954D1 DE 69810954 T DE69810954 T DE 69810954T DE 69810954 T DE69810954 T DE 69810954T DE 69810954 D1 DE69810954 D1 DE 69810954D1
Authority
DE
Germany
Prior art keywords
naphtopyrans
methylides
oxo
condensed
condensed naphtopyrans
Prior art date
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.)
Expired - Fee Related
Application number
DE69810954T
Other languages
English (en)
Other versions
DE69810954T2 (de
Inventor
Jibing Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Transitions Optical Inc
Original Assignee
Transitions Optical 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 Transitions Optical Inc filed Critical Transitions Optical Inc
Application granted granted Critical
Publication of DE69810954D1 publication Critical patent/DE69810954D1/de
Publication of DE69810954T2 publication Critical patent/DE69810954T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DE69810954T 1997-10-23 1998-10-13 7-methyliden-5-oxo-kondensierte naphtopyrane Expired - Fee Related DE69810954T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/958,722 US5811034A (en) 1997-10-23 1997-10-23 7-methylidene-5-oxo-furo fused naphthopyrans
PCT/US1998/021507 WO1999020629A1 (en) 1997-10-23 1998-10-13 7-methylidene-5-oxo-furo fused naphthopyrans

Publications (2)

Publication Number Publication Date
DE69810954D1 true DE69810954D1 (de) 2003-02-27
DE69810954T2 DE69810954T2 (de) 2003-11-06

Family

ID=25501235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810954T Expired - Fee Related DE69810954T2 (de) 1997-10-23 1998-10-13 7-methyliden-5-oxo-kondensierte naphtopyrane

Country Status (7)

Country Link
US (1) US5811034A (de)
EP (1) EP1025104B1 (de)
JP (1) JP2001520230A (de)
AU (1) AU726507B2 (de)
BR (1) BR9815252A (de)
DE (1) DE69810954T2 (de)
WO (1) WO1999020629A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811034A (en) * 1997-10-23 1998-09-22 Ppg Industries, Inc. 7-methylidene-5-oxo-furo fused naphthopyrans
US6106744A (en) * 1997-12-03 2000-08-22 Ppg Industries Ohio, Inc. Photochromic pyrano-fused naphthopyrans
JPH11209750A (ja) * 1998-01-26 1999-08-03 Tokuyama Corp フォトクロミック硬化性組成物
AU741671B2 (en) * 1998-07-10 2001-12-06 Transitions Optical, Inc Novel photochromic six-membered heterocyclic-fused naphthopyrans
FR2800739B1 (fr) * 1999-11-04 2002-10-11 Corning Sa Naphtopyranes avec un heterocycle en position 5,6, preparation et compositions et matrices (co) polymeres les renfermant
CN100334120C (zh) * 2002-07-12 2007-08-29 东华大学 含杂环结构的氟树脂、制造方法及其用途
US20070159594A9 (en) * 2004-05-13 2007-07-12 Jani Dharmendra M Photochromic blue light filtering materials and ophthalmic devices
US20060228557A1 (en) * 2005-04-08 2006-10-12 Beon-Kyu Kim Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
US7556750B2 (en) * 2005-04-08 2009-07-07 Transitions Optical, Inc. Photochromic materials with reactive substituents
US9028728B2 (en) 2005-04-08 2015-05-12 Transitions Optical, Inc. Photochromic materials that include indeno-fused naphthopyrans
US9139552B2 (en) 2005-04-08 2015-09-22 Transitions Optical, Inc. Indeno-fused naphthopyrans having ethylenically unsaturated groups
US8647538B2 (en) 2005-04-08 2014-02-11 Transitions Optical, Inc. Photochromic compounds having at least two photochromic moieties
US9052438B2 (en) * 2005-04-08 2015-06-09 Johnson & Johnson Vision Care, Inc. Ophthalmic devices comprising photochromic materials with reactive substituents
US9029532B2 (en) 2013-03-11 2015-05-12 Transitions Optical, Inc. 5,6-ring-substituted naphthopyran compounds
US20210284778A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
WO2021245551A1 (en) 2020-06-02 2021-12-09 Alcon Inc. Method for making photochromic contact lenses
US11945181B2 (en) 2020-10-28 2024-04-02 Alcon Inc. Method for making photochromic contact lenses
WO2022097048A1 (en) 2020-11-04 2022-05-12 Alcon Inc. Method for making photochromic contact lenses
US11975499B2 (en) 2020-11-04 2024-05-07 Alcon Inc. Method for making photochromic contact lenses
CN112731685A (zh) * 2021-01-29 2021-04-30 甘肃天后光学科技有限公司 一种光致变色软性角膜接触镜及其制备方法
US20220281193A1 (en) 2021-03-08 2022-09-08 Alcon Inc. Method for making photofunctional contact lenses
EP4313567A1 (de) 2021-04-01 2024-02-07 Alcon Inc. Verfahren zur herstellung von photochromen kontaktlinsen
TW202406726A (zh) 2022-04-28 2024-02-16 瑞士商愛爾康公司 用於製造ｕｖ吸收性和ｈｅｖｌ吸收性眼科鏡片之方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361706A (en) * 1964-03-06 1968-01-02 American Cyanamid Co Control of the photochromic return rate of (arylazo) thioformic arylhydrazidates
US3567605A (en) * 1966-03-30 1971-03-02 Ralph S Becker Photochemical process
GB1186987A (en) * 1967-08-30 1970-04-08 Fuji Photo Film Co Ltd Photochromic Compounds
JPS4948631B1 (de) * 1968-10-28 1974-12-23
US3627690A (en) * 1969-10-01 1971-12-14 Itek Corp Photochromic naphthopyran compositions
US4342668A (en) * 1978-09-08 1982-08-03 American Optical Corporation Photochromic compounds
US4215010A (en) * 1978-09-08 1980-07-29 American Optical Corporation Photochromic compounds
US4360653A (en) * 1981-10-23 1982-11-23 Ppg Industries, Inc. Polymerizate of (allyl carbonate) and aliphatic polyurethane having acrylic unsaturation
US4880667A (en) * 1985-09-24 1989-11-14 Ppg Industries, Inc. Photochromic plastic article and method for preparing same
GB8611837D0 (en) * 1986-05-15 1986-06-25 Plessey Co Plc Photochromic spiropyran compounds
GB8614680D0 (en) * 1986-06-17 1986-07-23 Plessey Co Plc Photoreactive lenses
US4816584A (en) * 1986-11-12 1989-03-28 Ppg Industries, Inc. Photochromic spiro(indoline)benzoxazines
US4931219A (en) * 1987-07-27 1990-06-05 Ppg Industries, Inc. Photochromic compound and articles containing the same
GB2209751A (en) * 1987-09-14 1989-05-24 Plessey Co Plc Water-soluble photochromic compounds
US4994205A (en) * 1989-02-03 1991-02-19 Eastman Kodak Company Composition containing a hafnia phosphor of enhanced luminescence
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5373033A (en) * 1990-04-20 1994-12-13 Sola International Holdings Limited Casting composition
US5200483A (en) * 1991-11-07 1993-04-06 Ppg Industries, Inc. Polyol(allyl carbonate) composiitons and articles prepared there from
US5238981A (en) * 1992-02-24 1993-08-24 Transitions Optical, Inc. Photochromic naphthopyrans
US5274132A (en) * 1992-09-30 1993-12-28 Transitions Optical, Inc. Photochromic naphthopyran compounds
US5405958A (en) * 1992-12-21 1995-04-11 Transitions Optical, Inc. Photochromic spiro(indoline)naphthoxazine compounds
AU665480B2 (en) * 1993-01-29 1996-01-04 Tokuyama Corporation Polymerizable composition, polymer, organic glass and ophthalmic lens
WO1994020869A1 (en) * 1993-03-12 1994-09-15 Ppg Industries, Inc. Novel benzopyrans
US5552091A (en) * 1993-03-12 1996-09-03 Ppg Industries, Inc. Benzopyran compounds
US5384077A (en) * 1993-06-21 1995-01-24 Transitions Optical, Inc. Photochromic naphthopyran compounds
US5578252A (en) * 1993-06-21 1996-11-26 Transitions Optical, Inc. Photochromic substituted naphthopyran compounds
US5552090A (en) * 1993-06-21 1996-09-03 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5458814A (en) * 1993-12-09 1995-10-17 Transitions Optical, Inc. Substituted naphthopyrans
US5451344A (en) * 1994-04-08 1995-09-19 Transitions Optical, Inc. Photochromic naphthopyran compounds
US5514817A (en) * 1994-08-04 1996-05-07 Ppg Industries, Inc. Substituted phenanthropyrans
US5645767A (en) * 1994-11-03 1997-07-08 Transitions Optical, Inc. Photochromic indeno-fused naphthopyrans
US5811034A (en) * 1997-10-23 1998-09-22 Ppg Industries, Inc. 7-methylidene-5-oxo-furo fused naphthopyrans

Also Published As

Publication number Publication date
WO1999020629A1 (en) 1999-04-29
DE69810954T2 (de) 2003-11-06
JP2001520230A (ja) 2001-10-30
AU726507B2 (en) 2000-11-09
AU1079799A (en) 1999-05-10
EP1025104A1 (de) 2000-08-09
EP1025104B1 (de) 2003-01-22
US5811034A (en) 1998-09-22
BR9815252A (pt) 2001-11-27

Similar Documents

Publication Publication Date Title
DE19810476B4 (de) Laryngomaske
DE59806832D1 (de) Zementationshilfsmittel
ATA93198A (de) Fluoxetinpellets
DE69810954D1 (de) 7-methyliden-5-oxo-kondensierte naphtopyrane
DE59806720D1 (de) Einspritzventil
DE59804631D1 (de) Diketopyrrolopyrrolzusammensetzungen
DE59802506D1 (de) Weichspülmittelzusammemsetzung
DE59803185D1 (de) Baulaser
DE59801498D1 (de) Dioxacycloalkan-8-one
DE59710388D1 (de) Mikropolarimeter
DE59805979D1 (de) Organosilan-oligomere
DE59806387D1 (de) Azofarbstoffmischungen
ATA111897A (de) Kimme
ATE236897T1 (de) 3-benzylpiperidine
DE59806790D1 (de) Acrylesterkautschukpartikel
ATA112597A (de) Snowboard - bindung
DE59806501D1 (de) Spitzenschneider
DE59804377D1 (de) Kryoventil
DE59806025D1 (de) Normalsäschar
DE59805424D1 (de) Transversalmodenresonatorfilter
DE59805053D1 (de) Bogenflexodruckmaschine
ATA86797A (de) Verschleissschuh
DE59800820D1 (de) Stiellose kniegelenkendoprothese
DE59805451D1 (de) Coilboxofen
ATA46498A (de) Kunststoffgleitbahn

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee