ATE215706T1 - Neuartiges photochromes, indeno-kondensiertes naphthopyran - Google Patents

Neuartiges photochromes, indeno-kondensiertes naphthopyran

Info

Publication number
ATE215706T1
ATE215706T1 AT95939060T AT95939060T ATE215706T1 AT E215706 T1 ATE215706 T1 AT E215706T1 AT 95939060 T AT95939060 T AT 95939060T AT 95939060 T AT95939060 T AT 95939060T AT E215706 T1 ATE215706 T1 AT E215706T1
Authority
AT
Austria
Prior art keywords
compounds
naphthopyran
indeno
novel
photochromic
Prior art date
Application number
AT95939060T
Other languages
English (en)
Inventor
Gemert Barry Van
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26988855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE215706(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/542,993 external-priority patent/US5645767A/en
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Application granted granted Critical
Publication of ATE215706T1 publication Critical patent/ATE215706T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Epoxy Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT95939060T 1994-11-03 1995-11-03 Neuartiges photochromes, indeno-kondensiertes naphthopyran ATE215706T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33370194A 1994-11-03 1994-11-03
US08/542,993 US5645767A (en) 1994-11-03 1995-10-13 Photochromic indeno-fused naphthopyrans
PCT/US1995/014323 WO1996014596A1 (en) 1994-11-03 1995-11-03 Novel photochromic indeno-fused naphthopyrans

Publications (1)

Publication Number Publication Date
ATE215706T1 true ATE215706T1 (de) 2002-04-15

Family

ID=26988855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95939060T ATE215706T1 (de) 1994-11-03 1995-11-03 Neuartiges photochromes, indeno-kondensiertes naphthopyran

Country Status (12)

Country Link
EP (1) EP0792468B2 (de)
CN (1) CN1168725A (de)
AT (1) ATE215706T1 (de)
AU (1) AU683189B2 (de)
BR (1) BR9510330A (de)
CA (1) CA2204179C (de)
DE (1) DE69526246T3 (de)
ES (1) ES2174969T5 (de)
HU (1) HU218011B (de)
IL (1) IL115803A (de)
MX (1) MX9703276A (de)
WO (1) WO1996014596A1 (de)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757516B1 (fr) * 1996-12-23 1999-03-12 Corning Inc [benzofurane]naphtopyranes, les compositions et matrices (co)polymeres les renfermant
US5723072A (en) * 1996-06-17 1998-03-03 Ppg Industries, Inc. Photochromic heterocyclic fused indenonaphthopyrans
US5955520A (en) * 1996-06-17 1999-09-21 Ppg Industries, Inc. Photochromic indeno-fused naphthopyrans
US5698141A (en) * 1996-06-17 1997-12-16 Ppg Industries, Inc. Photochromic heterocyclic fused indenonaphthopyrans
US6018059A (en) * 1996-12-23 2000-01-25 Corning Incorporated (Benzofuran) naphthopyrans, the compositions and (co)polymer matrices containing them
WO1999015518A1 (de) * 1997-09-22 1999-04-01 Optische Werke G. Rodenstock Photochrome naphthopyran-farbstoffe, verfahren zu ihrer herstellung, ihre verwendung sowie ein photochromer gegenstand
DE19741705A1 (de) * 1997-09-22 1999-04-01 Rodenstock Optik G Naphtopyrane
US5891368A (en) * 1997-10-01 1999-04-06 Ppg Industries, Inc. Fluoranthenopyrans
US6106744A (en) * 1997-12-03 2000-08-22 Ppg Industries Ohio, Inc. Photochromic pyrano-fused naphthopyrans
EP0987260B1 (de) * 1998-05-29 2004-03-03 Rodenstock GmbH Photochrome Spirofluorenopyrane
WO1999067234A1 (de) * 1998-06-19 1999-12-29 Optische Werke G. Rodenstock Photochrome naphthopyrane
FR2783249B1 (fr) 1998-09-11 2001-06-22 Flamel Tech Sa Naphtopyranes anneles en c5-c6, leur preparation et les compositions et matrices (co)polymeres les renfermant
FR2783248A1 (fr) * 1998-09-11 2000-03-17 Flamel Tech Sa Naphtopyranes anneles en c5-c6, leur preparation, et les compositions et matrices (co)polymeres les renfermant
US5961892A (en) * 1998-09-11 1999-10-05 Ppg Industries Ohio, Inc. Polyalkoxylated naphthopyrans
FR2789680B1 (fr) 1999-02-17 2002-05-17 Corning Sa Naphtopyranes et phenanthropyranes anneles en c5-c6 avec un groupe bicyclique et les compositions et matrices (co)polymeres les renfermant
US6340765B1 (en) * 1999-05-20 2002-01-22 Tokuyama Corporation Chromene compound
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
WO2001002384A1 (de) * 1999-07-02 2001-01-11 Optische Werke G. Rodenstock Spirofluorenopyrane
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
FR2800738B1 (fr) 1999-11-04 2002-02-08 Corning Sa Naphtopyranes ayant un substituant perfluoroalkyle en position 5, preparation et compositions et matrices (co)polymeres les renfermant
FR2801052B1 (fr) 1999-11-17 2004-04-02 Corning Sa Naphtopyranes anneles en c5-c6 par un carbocycle de type indene ou dihydronaphtalene et les compositions et matrices (co) polymeres les renfermant
FR2815034B1 (fr) * 2000-10-11 2003-02-07 Corning Sa Naphtopyranes anneles en c5-c6 par un carbocycle de type dihydrobenzocycloheptatriene et les compositions et matrices les refermant
IL159650A0 (en) 2001-07-27 2004-06-01 Tokuyama Corp Curable composition, cured article obtained therefrom, and photochromic optical material and process for producing the same
US6608215B2 (en) 2001-09-20 2003-08-19 Vision-Ease Lens, Inc. Oxygen-containing heterocyclic fused naphthopyrans
US7008568B2 (en) 2001-11-20 2006-03-07 Vision-Ease Lens, Inc. Photochromic naphthopyran compounds: compositions and articles containing those naphthopyran compounds
US6858732B2 (en) 2002-03-01 2005-02-22 Vision-Ease Lens, Inc. Photochromic benzodioxine fused naphthopyran compounds, compositions and articles containing those naphthopyran compounds
ES2528653T3 (es) 2002-05-22 2015-02-11 Tokuyama Corporation Composición fotocrómica
KR100674522B1 (ko) 2002-08-29 2007-01-29 가부시끼가이샤 도꾸야마 스피로플루오레놀의 제조 방법
EP1568739B1 (de) 2002-12-05 2009-08-26 Tokuyama Corporation Beschichtungszusammensetzung und optisches erzeugnis
US7262295B2 (en) 2003-03-20 2007-08-28 Transitions Optical, Inc. Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles
JP4663523B2 (ja) 2003-09-18 2011-04-06 株式会社トクヤマ クロメン化合物
ES2326215T3 (es) 2003-11-05 2009-10-05 Corning Incorporated Piranos condensados fotocromicos sustituidos con fenilo que porta un grupo carbamilo o urea.
ES2707808T3 (es) 2004-02-03 2019-04-05 Tokuyama Corp Laminado y proceso para la producción del mismo
US7465415B2 (en) * 2004-07-30 2008-12-16 Ppg Industries Ohio, Inc. Photochromic materials derived from ring-opening monomers and photochromic initiators
EP1945625B1 (de) 2005-11-10 2010-03-03 Rodenstock GmbH Photochrome spirodihydrophenanthropyrane
US7556751B2 (en) * 2005-12-21 2009-07-07 Transitions Optical, Inc. Photochromic materials having electron-withdrawing substituents
KR101100788B1 (ko) 2006-06-30 2012-01-02 가부시끼가이샤 도꾸야마 포토크로믹 광학 물품의 제조 방법
WO2008001578A1 (en) 2006-06-30 2008-01-03 Hoya Corporation Photochromic film, photochromic lens having the same, and process for producing photochromic lens
US8852737B2 (en) 2007-02-22 2014-10-07 Tokuyama Corporation Coating composition and photochromic optical article
DE102008060096A1 (de) 2007-12-20 2009-06-25 Rodenstock Gmbh Photochrome Spirobenzopyranobenzopyrane
DE102009058906A1 (de) 2008-12-18 2010-06-24 Rodenstock Gmbh Photochrome Naphthopyrane mit Verbrückung zweier aromatischer Teilsysteme
JP5567002B2 (ja) 2009-03-31 2014-08-06 Ｈｏｙａ株式会社 フォトクロミックレンズ製造システム、フォトクロミックレンズの製造プログラム、及び、フォトクロミックレンズの製造プログラムが記録された記録媒体
US20130142948A1 (en) 2009-03-31 2013-06-06 Hoya Corporation Photochromic lens manufacturing system, photochromic lens manufacturing device, photochromic lens manufacturing program, recording medium having photochromic lens manufacturing program recorded thereupon, and photochromic lens manufacturing method
US8409714B2 (en) 2009-04-16 2013-04-02 Tokuyama Corporation Primer composition for optical articles and optical articles
JP2010270191A (ja) 2009-05-20 2010-12-02 Tokuyama Corp コーティング組成物および光学物品
AU2011286681B2 (en) 2010-08-06 2014-01-16 Tokuyama Corporation Photochromic composition
SG187707A1 (en) 2010-09-13 2013-03-28 Tokuyama Corp Primer composition for optical article and optical article
US8920928B2 (en) * 2010-12-16 2014-12-30 Transitions Optical, Inc. Photochromic compounds and compositions
US9034219B2 (en) * 2010-12-16 2015-05-19 Transitions Optical, Inc. Photochromic compounds and compositions
US8859097B2 (en) * 2010-12-16 2014-10-14 Transitions Optical, Inc. Photochromic compounds, compositions and articles
JP5855678B2 (ja) 2010-12-23 2016-02-09 ローデンストック．ゲゼルシャフト．ミット．ベシュレンクテル．ハフツング ピラン酸素に隣接し両方のメタ位によってパラ置換基に結合されたベンゼン環を有する、フォトクロミック縮合ナフトピラン
AU2012233367B2 (en) * 2011-03-30 2015-07-16 Hoya Corporation Photochromic lens
JPWO2012141250A1 (ja) 2011-04-13 2014-07-28 株式会社トクヤマ フォトクロミック組成物
TWI541336B (zh) 2011-04-18 2016-07-11 Tokuyama Corp A photochromic composition, and an optical article using the composition
US9487693B2 (en) 2011-06-23 2016-11-08 Tokuyama Corporation Chromene compound
WO2013045086A1 (de) 2011-09-26 2013-04-04 Rodenstock Gmbh Photochrome zweifach-annellierte naphthopyrane
AU2012327127B2 (en) 2011-10-17 2015-12-17 Tokuyama Corporation (meth)acrylate compound and photochromic curable composition containing the (meth)acrylate compound
ES2563502T3 (es) 2011-12-09 2016-03-15 Rodenstock Gmbh Naftopiranos fotocromáticos doblemente indenoanillados
JP6049638B2 (ja) 2011-12-26 2016-12-21 株式会社トクヤマ フォトクロミック組成物
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
KR20150007286A (ko) 2012-04-27 2015-01-20 가부시끼가이샤 도꾸야마 포토크로믹 경화성 조성물
ES2578007T3 (es) 2012-07-12 2016-07-20 Rodenstock Gmbh Fluorenopiranos fotocrómicos con anillación Dibenzo[b,d]-pirano
WO2014136804A1 (ja) 2013-03-04 2014-09-12 株式会社トクヤマ フォトクロミック硬化性組成物、その硬化体及びその硬化体を含む積層体
CN104995281A (zh) 2013-03-04 2015-10-21 株式会社德山 光致变色固化性组合物
US9029532B2 (en) * 2013-03-11 2015-05-12 Transitions Optical, Inc. 5,6-ring-substituted naphthopyran compounds
JP6328751B2 (ja) 2013-06-17 2018-05-23 ローデンシュトック ゲーエムベーハー Ｕｖ硬化適合性フォトクロミック縮合ナフトピラン
CN105308074A (zh) 2013-07-09 2016-02-03 株式会社德山 光致变色固化性组合物
CN103344330B (zh) * 2013-07-31 2016-08-10 孟庆华 一种新型紫外线强度指示装置
CN105683334B (zh) 2013-11-11 2018-04-10 株式会社德山 光致变色组合物
KR102289075B1 (ko) * 2014-05-07 2021-08-11 미츠비시 가스 가가쿠 가부시키가이샤 중축합으로 제조된 수지 및 수지 조성물
KR102197929B1 (ko) 2016-08-02 2021-01-05 가부시끼가이샤 도꾸야마 접착성 조성물, 적층체 및 해당 적층체를 사용한 광학 물품
EP3498742B1 (de) 2016-08-10 2024-06-12 Tokuyama Corporation Phtochrome härtbare zusammensetzung, verwendung davon und polyrotaxanmonomere
JP6949946B2 (ja) 2016-09-26 2021-10-13 ローデンシュトック ゲーエムベーハー 可視波長帯に向けて遠くから伸びる超長波長吸収を有する、フォトクロミック多環縮合ナフトピラン
JP7143294B2 (ja) 2017-06-20 2022-09-28 株式会社トクヤマ フォトクロミック性ポリロタキサン化合物、及び該フォトクロミック性ポリロタキサン化合物を含んでなる硬化性組成物
MX2020008644A (es) 2018-02-23 2020-09-21 Tokuyama Corp Producto laminado funcional y lente funcional que comprende el producto laminado funcional.
KR102533969B1 (ko) * 2018-03-22 2023-05-18 가부시끼가이샤 도꾸야마 피복층을 갖는 플라스틱 렌즈의 제조 방법
WO2019182085A1 (ja) 2018-03-23 2019-09-26 株式会社トクヤマ フォトクロミック硬化性組成物
CN111149046B (zh) 2018-03-30 2021-10-22 豪雅镜片泰国有限公司 光学物品
ES3057310T3 (en) 2018-03-30 2026-02-27 Hoya Lens Thailand Ltd Optical article
JPWO2019198664A1 (ja) 2018-04-12 2021-04-30 株式会社トクヤマ フォトクロミック光学物品及びその製造方法
CN108623554A (zh) * 2018-05-08 2018-10-09 天津孚信阳光科技有限公司 多取代茚稠环萘并吡喃光致变色化合物及其制备方法
DE102018004790A1 (de) 2018-06-14 2019-12-19 Rodenstock Gmbh Photochrome annellierte Naphthopyran-Systeme mit speziellen Substituenten zur Realisierung sehr schneller Aufhellgeschwindigkeiten
JP7337799B2 (ja) 2018-07-20 2023-09-04 株式会社トクヤマ フォトクロミック化合物、及び該フォトクロミック化合物を含んでなる硬化性組成物
CN109232507A (zh) * 2018-08-03 2019-01-18 中山海泓药业有限公司 一种色烯化合物及其制备方法
CN113544578A (zh) 2019-03-29 2021-10-22 豪雅镜片泰国有限公司 带偏光的镜片及其制造方法
KR20210150386A (ko) 2019-04-03 2021-12-10 가부시끼가이샤 도꾸야마 포토크로믹 광학 물품 및 그의 제조 방법
KR102850028B1 (ko) 2019-10-17 2025-08-26 가부시끼가이샤 도꾸야마 포토크로믹성 히드록시우레탄 화합물
CN111116541A (zh) * 2020-01-19 2020-05-08 浙江大学宁波理工学院 一种光致变色含氟萘并吡喃化合物
KR20220150275A (ko) 2020-02-28 2022-11-10 가부시키가이샤 도쿠야마 습기 경화형 폴리우레탄 조성물 및 적층체
JP7719772B2 (ja) 2020-05-28 2025-08-06 株式会社トクヤマ 光学材料用化合物、硬化性組成物、硬化体、及び光学物品
CN116194515A (zh) 2020-08-06 2023-05-30 株式会社德山 光致变色化合物、光致变色固化性组合物、固化物、透镜以及眼镜
ES3060286T3 (en) 2020-12-24 2026-03-25 Hoya Lens Thailand Ltd Photochromic composition, photochromic article, and glasses
EP4282932A4 (de) 2021-01-25 2024-12-11 Tokuyama Corporation Harzzusammensetzung, optisches laminat, optischer artikel, linse und gläser
WO2022168989A1 (ja) 2021-02-08 2022-08-11 ホヤ レンズ タイランド リミテッド フォトクロミック化合物、フォトクロミック組成物、フォトクロミック物品及び眼鏡
TWI905397B (zh) 2021-03-08 2025-11-21 日商德山股份有限公司 光致變色硬化性組成物
EP4306519A4 (de) 2021-03-12 2025-03-26 Hoya Lens Thailand Ltd. Photochrome verbindung, photochrome zusammensetzung, photochromer artikel und brille
WO2022224771A1 (ja) 2021-04-21 2022-10-27 株式会社トクヤマ 光学物品、眼鏡レンズ、および眼鏡
JP7696427B2 (ja) 2021-06-11 2025-06-20 ホヤ レンズ タイランド リミテッド フォトクロミック化合物、フォトクロミック組成物、フォトクロミック物品及び眼鏡
CN113603667B (zh) * 2021-09-08 2023-04-25 天津孚信阳光科技有限公司 高溶解性光致变色化合物及其制备方法
EP4467547A4 (de) 2022-01-17 2025-10-01 Tokuyama Corp Photochrome verbindung, naphtholderivat, härtbare zusammensetzung, optischer artikel, linse und brille
JPWO2023140186A1 (de) 2022-01-24 2023-07-27
JP2023111569A (ja) 2022-01-31 2023-08-10 ホヤ レンズ タイランド リミテッド フォトクロミック化合物、フォトクロミック組成物、フォトクロミック物品及び眼鏡
JP2023111570A (ja) 2022-01-31 2023-08-10 ホヤ レンズ タイランド リミテッド フォトクロミック化合物、フォトクロミック組成物、フォトクロミック物品及び眼鏡
WO2024128158A1 (ja) 2022-12-16 2024-06-20 株式会社トクヤマ 硬化性組成物、硬化体、積層体、レンズ、及び眼鏡
JPWO2024181424A1 (de) 2023-02-28 2024-09-06
JPWO2024181425A1 (de) 2023-02-28 2024-09-06
EP4692072A1 (de) 2023-03-27 2026-02-11 Tokuyama Corporation Photochrome verbindung, propargylalkoholverbindung, härtbare zusammensetzung, optischer artikel, linse und brille
WO2024214740A1 (ja) 2023-04-12 2024-10-17 株式会社トクヤマ （メタ）アクリレート、硬化性組成物、硬化体、積層体、光学物品、レンズ、及び眼鏡
DE102023109737A1 (de) 2023-04-18 2024-10-24 Rodenstock Gmbh Höhermolekulare photochrome Farbstoffe mit mindestens einer und höchstens vier Naphthopyran-Untereinheiten sowie mehreren Polyether-Ketten
CN120424044B (zh) * 2025-07-07 2025-09-02 上海彩迩文生化科技有限公司 螺吡喃衍生物光学活性添加剂的纯化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627690A (en) * 1969-10-01 1971-12-14 Itek Corp Photochromic naphthopyran compositions
GB8614680D0 (en) * 1986-06-17 1986-07-23 Plessey Co Plc Photoreactive lenses
GB8712210D0 (en) * 1987-05-22 1987-06-24 Pilkington Brothers Plc Photochromic articles
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds

Also Published As

Publication number Publication date
ES2174969T3 (es) 2002-11-16
HUT77807A (hu) 1998-08-28
MX9703276A (es) 1997-07-31
CA2204179C (en) 2002-01-08
BR9510330A (pt) 1998-06-02
AU683189B2 (en) 1997-10-30
EP0792468B2 (de) 2005-05-04
DE69526246T2 (de) 2003-03-06
CN1168725A (zh) 1997-12-24
IL115803A (en) 2000-02-17
JPH10508031A (ja) 1998-08-04
DE69526246D1 (de) 2002-05-08
CA2204179A1 (en) 1996-05-17
DE69526246T3 (de) 2005-12-08
EP0792468B1 (de) 2002-04-03
EP0792468A1 (de) 1997-09-03
ES2174969T5 (es) 2005-11-16
IL115803A0 (en) 1996-01-19
JP3029460B2 (ja) 2000-04-04
AU4102396A (en) 1996-05-31
WO1996014596A1 (en) 1996-05-17
HU218011B (hu) 2000-05-28
EP0792468A4 (de) 1999-03-03

Similar Documents

Publication Publication Date Title
ATE215706T1 (de) Neuartiges photochromes, indeno-kondensiertes naphthopyran
TW374094B (en) Photochromic indeno-fused naphthopyrans
MY107029A (en) Photochromic naphthopyrans
CA2187100A1 (en) Novel substituted naphthopyrans
CA2343226A1 (en) Polyalkoxylated naphthopyrans
EP1642895A3 (de) Neue substituierte Naphthopyrane
DE60111617D1 (de) Hydroxylierte/carboxylierte naphthopyrane
CA2343310A1 (en) Polymerizable polyalkoxylated naphthopyrans
CA2385728A1 (en) Novel photochromic naphthopyrans
WO2000002883A3 (en) Photochromic six-membered heterocyclic-fused naphthopyrans
US5723072A (en) Photochromic heterocyclic fused indenonaphthopyrans
EP0540690B1 (de) Photochrome chromenverbindungen
WO2000002884A3 (en) Photochromic benzopyrano-fused naphthopyrans
CA2164949A1 (en) Photochromic Naphthopyran Compounds
US5658500A (en) Substituted naphthopyrans
BR0116758A (pt) Composto de naftopirano e artigo fotocrÈmico
BR0014575A (pt) Composto de naftopirano e artigo fotocrÈmico
ES2125349T3 (es) Compuestos de naftopirano fotocromicos.
WO1999020629A1 (en) 7-methylidene-5-oxo-furo fused naphthopyrans
ATE269318T1 (de) Substituierte photochromische 2h-naphtho(1,2- b)pyran verbindungen
WO2004047674A3 (en) Oxyge-containing heterocyclic fused naphthopyrans
CA2293834A1 (en) Substituted naphthopyrans
BR9714731A (pt) Composto naftopiranico e artigo fotocrÈmico
KR20000016720A (ko) 신규한 광호변성 헤테로사이클릭 접합된 인데노나프토피란

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties