DE69904211T2 - Polyalkoxylierte naphtopyrans - Google Patents

Polyalkoxylierte naphtopyrans

Info

Publication number
DE69904211T2
DE69904211T2 DE69904211T DE69904211T DE69904211T2 DE 69904211 T2 DE69904211 T2 DE 69904211T2 DE 69904211 T DE69904211 T DE 69904211T DE 69904211 T DE69904211 T DE 69904211T DE 69904211 T2 DE69904211 T2 DE 69904211T2
Authority
DE
Germany
Prior art keywords
naphtopyrans
polyalcoxylated
polyalcoxylated 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 - Lifetime
Application number
DE69904211T
Other languages
English (en)
Other versions
DE69904211D1 (de
Inventor
Gemert Barry Van
J Stewart
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
Publication of DE69904211D1 publication Critical patent/DE69904211D1/de
Application granted granted Critical
Publication of DE69904211T2 publication Critical patent/DE69904211T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/96Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings spiro-condensed with carbocyclic rings or ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/78Ring systems having three or more relevant rings
    • C07D311/92Naphthopyrans; Hydrogenated naphthopyrans
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/94Heterocyclic 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/23Photochromic filters
DE69904211T 1998-09-11 1999-09-09 Polyalkoxylierte naphtopyrans Expired - Lifetime DE69904211T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/151,982 US5961892A (en) 1998-09-11 1998-09-11 Polyalkoxylated naphthopyrans
PCT/US1999/020664 WO2000015630A1 (en) 1998-09-11 1999-09-09 Polyalkoxylated naphthopyrans

Publications (2)

Publication Number Publication Date
DE69904211D1 DE69904211D1 (de) 2003-01-09
DE69904211T2 true DE69904211T2 (de) 2003-07-24

Family

ID=22541091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904211T Expired - Lifetime DE69904211T2 (de) 1998-09-11 1999-09-09 Polyalkoxylierte naphtopyrans

Country Status (10)

Country Link
US (1) US5961892A (de)
EP (1) EP1112264B1 (de)
JP (1) JP4550281B2 (de)
AU (1) AU758378B2 (de)
BR (1) BR9913868A (de)
CA (1) CA2343226C (de)
CO (1) CO5221040A1 (de)
DE (1) DE69904211T2 (de)
ES (1) ES2188241T3 (de)
WO (1) WO2000015630A1 (de)

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FR2794749A1 (fr) 1999-06-10 2000-12-15 Corning Sa Benzopyranes anneles en c7-c8 avec un heterocycle aromatique et les compositions et matrices (co) polymeres les renfermant
FR2794748B1 (fr) 1999-06-10 2001-09-21 Corning Sa Naphtopyranes anneles en c5-c6 avec un cycle c6 de type lactame et les compositions et matrices (co)polymeres les renfermant
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US9513407B2 (en) 2011-04-18 2016-12-06 Tokuyama Corporation Photochromic composition and optical article using photochromic composition
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MX2022010081A (es) 2020-02-28 2022-09-02 Tokuyama Corp Composicion curable fotocromatica y articulo optico fotocromatico.
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US20210284778A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
CN115768746A (zh) 2020-05-28 2023-03-07 株式会社德山 光学材料用化合物、固化性组合物、固化物和光学物品
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Also Published As

Publication number Publication date
AU758378B2 (en) 2003-03-20
WO2000015630A1 (en) 2000-03-23
AU5914499A (en) 2000-04-03
US5961892A (en) 1999-10-05
DE69904211D1 (de) 2003-01-09
JP2002524559A (ja) 2002-08-06
ES2188241T3 (es) 2003-06-16
BR9913868A (pt) 2002-01-15
JP4550281B2 (ja) 2010-09-22
EP1112264B1 (de) 2002-11-27
CO5221040A1 (es) 2002-11-28
CA2343226A1 (en) 2000-03-23
CA2343226C (en) 2005-11-15
EP1112264A1 (de) 2001-07-04

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