CO4600747A1 - Nuevos naftopiranos condensados con indeno fotocromicos no y composiciones fotocromicas que los contiene - Google Patents

Nuevos naftopiranos condensados con indeno fotocromicos no y composiciones fotocromicas que los contiene

Info

Publication number
CO4600747A1
CO4600747A1 CO95051565A CO95051565A CO4600747A1 CO 4600747 A1 CO4600747 A1 CO 4600747A1 CO 95051565 A CO95051565 A CO 95051565A CO 95051565 A CO95051565 A CO 95051565A CO 4600747 A1 CO4600747 A1 CO 4600747A1
Authority
CO
Colombia
Prior art keywords
compounds
photochrome
new
condensed
naftopyrans
Prior art date
Application number
CO95051565A
Other languages
English (en)
Inventor
Barry Van Demerit
Original Assignee
Ppg Industries 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 Industries Inc filed Critical Ppg Industries Inc
Publication of CO4600747A1 publication Critical patent/CO4600747A1/es

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
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE DESCRIBEN NUEVOS COMPUESTOS FOTOCROMICOS DE NAFTOPIRANO CONDENSADO CON INDENO, EJEMPLOS DE LOS CUALES SON LOS COMPUESTOS DE NAFTOPIRANO QUE TIE- NEN GRUPO INDENO SUSTITUIDO O SIS SUSTITUIR CUYAS POSICIONES 2,1 ESTAN CONDENSADAS A LA CARA f DE LA PORCION NAFTO DEL NAFTOPIRANO, Y CIERTOS SUSTITU- YENTES EN LA POSICION 3 DEL ANILLO DE PIRANO. TAM- BIEN ESTAN PRESENTES DETERMINADOS SUSTITUYENTES EN LOS ATOMOS DE CARBONO NUMERO 5, 6, 7, 8, 9, 10, 11, 12 o 13 DE LOS COMPUESTOS. SE DESCRIBEN TAMBIEN MATERIALES ORGANICOS POLIME- RICOS HUESPED QUE CONTIENEN O QUE ESTAN RECUBIER- TOS CON LOS CITADOS COMPUESTOS. SE DESCRIBEN ADE- MAS ARTICULOS OPTICAMENTE TRANSPARENTES TALES COMO LENTES OFTALMICAS U OTRAS TRANSPARENCIAS DE PLAS- TICO QUE INCORPORAN LOS NUEVOS COMPUESTOS O COMBI- NACIONES DE ELLOS CON COMPUESTOS FTOCROMICOS COM- PLEMENTARIOS, POR EJEMPLO CON CIERTOS OTROS NAFTO- PIRANOS, BENZOPIRANOS Y COMPUESTOS TIPO ESPIRO (INDOLINA). FIGURA 1
CO95051565A 1994-11-03 1995-11-01 Nuevos naftopiranos condensados con indeno fotocromicos no y composiciones fotocromicas que los contiene CO4600747A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33370194A 1994-11-03 1994-11-03

Publications (1)

Publication Number Publication Date
CO4600747A1 true CO4600747A1 (es) 1998-05-08

Family

ID=23303908

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95051565A CO4600747A1 (es) 1994-11-03 1995-11-01 Nuevos naftopiranos condensados con indeno fotocromicos no y composiciones fotocromicas que los contiene

Country Status (5)

Country Link
US (1) US5645767A (es)
KR (1) KR100267064B1 (es)
CO (1) CO4600747A1 (es)
TW (1) TW339361B (es)
ZA (1) ZA959270B (es)

Families Citing this family (264)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973039A (en) * 1994-12-12 1999-10-26 Corning Incorporated Temperature stable and sunlight protected photochromic articles
US6262155B1 (en) * 1994-12-12 2001-07-17 Corning Incorporated Temperature stable and sunlight protected photochromic articles
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
US6041157A (en) * 1996-12-03 2000-03-21 Goetz; Frederick James Environmentally sensitive compositions of matter based on 3H-fluoren-3-ylidenes and process for making same
US6018059A (en) * 1996-12-23 2000-01-25 Corning Incorporated (Benzofuran) naphthopyrans, the compositions and (co)polymer matrices containing them
DE69814050T2 (de) 1997-02-21 2004-02-19 PPG Industries Ohio, Inc., Cleveland Photochrome polyurethanbeschichtung und artikel mit einer solchen beschichtung
US6478989B1 (en) 1997-09-19 2002-11-12 Transitions Optical, Inc. Aromatic substituted naphthopyrans
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
US5891368A (en) * 1997-10-01 1999-04-06 Ppg Industries, Inc. Fluoranthenopyrans
US5808063A (en) * 1997-10-01 1998-09-15 Ppg Industries, Inc. Photochromic spiro(indoline) fluoranthenoxazine compounds
US5783116A (en) * 1997-10-16 1998-07-21 Ppg Industries, Inc. Derivatives of carbocyclic fused naphthopyrans
US5811034A (en) * 1997-10-23 1998-09-22 Ppg Industries, Inc. 7-methylidene-5-oxo-furo fused naphthopyrans
US6392043B1 (en) 1997-11-03 2002-05-21 Corning S.A. [Indole]naphthopyrans, preparation, compositions and (co)polymer matrices containing them, synthesis intermediates
US6106744A (en) * 1997-12-03 2000-08-22 Ppg Industries Ohio, Inc. Photochromic pyrano-fused naphthopyrans
US6268055B1 (en) 1997-12-08 2001-07-31 Ppg Industries Ohio, Inc. Photochromic epoxy resin coating composition and articles having such a coating
US5879592A (en) * 1997-12-10 1999-03-09 Ppg Industries, Inc. Water soluble photochromic compounds, compositions and optical elements comprising the compounds
US6630597B1 (en) 1997-12-15 2003-10-07 Transitions Optical, Inc. Photochromic 6-aryl substituted 3H-naphtho(2,1-b)pyrans
US5869658A (en) * 1997-12-15 1999-02-09 Ppg Industries, Inc. Photochromic indeno-fused naptho 2,1-b!pyrans
EP0987260B1 (de) * 1998-05-29 2004-03-03 Rodenstock GmbH Photochrome Spirofluorenopyrane
JP2002518494A (ja) * 1998-06-19 2002-06-25 オプティッシェ、ベルケ、ゲー．ローデンシュトック 光互変性ナフトピラン
US6022497A (en) * 1998-07-10 2000-02-08 Ppg Industries Ohio, Inc. Photochromic six-membered heterocyclic-fused naphthopyrans
ES2184474T3 (es) * 1998-07-10 2003-04-01 Transitions Optical Inc Nuevos naftopiranos fotocromicos condensados con nucleo heterociclico de seis elementos.
US6022495A (en) * 1998-07-10 2000-02-08 Transitions Optical, Inc. Photochromic benzopyrano-fused naphthopyrans
BR9913869A (pt) * 1998-09-11 2004-12-28 Ppg Ind Ohio Inc Composto naftopiranos e artigos fotocrÈnico
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
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
US5961892A (en) * 1998-09-11 1999-10-05 Ppg Industries Ohio, Inc. Polyalkoxylated naphthopyrans
US6555028B2 (en) 1998-09-11 2003-04-29 Transitions Optical, Inc. Polymeric matrix compatibilized naphthopyrans
US6436525B1 (en) 1998-12-11 2002-08-20 Ppg Industries Ohio, Inc. Polyanhydride photochromic coating composition and photochromic articles
US6060001A (en) * 1998-12-14 2000-05-09 Ppg Industries Ohio, Inc. Alkoxyacrylamide photochromic coatings compositions and photochromic articles
US6432544B1 (en) 1998-12-18 2002-08-13 Ppg Industries Ohio, Inc. Aminoplast resin photochromic coating composition and photochromic articles
US6506488B1 (en) 1998-12-18 2003-01-14 Ppg Industries Ohio, Inc. Aminoplast resin photochromic coating composition and photochromic articles
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
US6352747B1 (en) 1999-03-31 2002-03-05 Ppg Industries Ohio, Inc. Spin and spray coating process for curved surfaces
US6469076B1 (en) * 1999-05-24 2002-10-22 Tokuyama Corporation Chromene compounds
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
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
EP1109802B1 (de) 1999-07-02 2002-04-10 Optische Werke G. Rodenstock Spirofluorenopyrane
US6296785B1 (en) * 1999-09-17 2001-10-02 Ppg Industries Ohio, Inc. Indeno-fused photochromic naphthopyrans
US6348604B1 (en) 1999-09-17 2002-02-19 Ppg Industries Ohio, Inc. Photochromic 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
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
AU771225B2 (en) 1999-11-10 2004-03-18 Rodenstock Gmbh Heterocyclically anellated indenochromene derivatives
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
US6340766B1 (en) 2000-01-12 2002-01-22 Transition Optical, Inc. Substituted napthopyrans
US6531076B2 (en) 2000-02-04 2003-03-11 Ppg Industries Ohio, Inc. Photochromic organic resin composition
WO2001057106A1 (en) * 2000-02-04 2001-08-09 Ppg Industries Ohio, Inc. Photochromic coated articles
AU2001241705B2 (en) * 2000-03-22 2005-01-20 Transitions Optical, Inc. Hydroxylated/carboxylated naphthopyrans
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
US6433043B1 (en) * 2000-11-28 2002-08-13 Transitions Optical, Inc. Removable imbibition composition of photochromic compound and kinetic enhancing additive
US6736998B2 (en) * 2000-12-29 2004-05-18 Transitions Optical, Inc. Indeno-fused photochromic naphthopyrans
FR2819258B1 (fr) 2001-01-11 2003-04-11 Essilor Int Procede d'obtention d'un latex photochromique stabilise, latex obtenu et application a l'optique ophtalmique
WO2002090342A1 (fr) * 2001-05-02 2002-11-14 Tokuyama Corporation Compose du type chromene
US6747145B2 (en) 2001-09-04 2004-06-08 Johnson & Johnson Vision Care, Inc. Photochromic bis-naphthopyran compounds and methods for their manufacture
US6608215B2 (en) 2001-09-20 2003-08-19 Vision-Ease Lens, Inc. Oxygen-containing heterocyclic fused naphthopyrans
US6998072B2 (en) * 2001-11-01 2006-02-14 Transitions Optical, Inc. Photochromic polymerizable compositions
US6916537B2 (en) * 2001-11-01 2005-07-12 Transitions Optical Inc. Articles having a photochromic polymeric coating
US20030096935A1 (en) * 2001-11-16 2003-05-22 Nagpal Vidhu J. Impact resistant polyureaurethane and method of preparation
US20060241273A1 (en) * 2001-11-16 2006-10-26 Bojkova Nina V High impact poly (urethane urea) polysulfides
US8017720B2 (en) * 2005-12-16 2011-09-13 Ppg Industries Ohio, Inc. Sulfur-containing oligomers and high index polyurethanes prepared therefrom
US20070142604A1 (en) * 2005-12-16 2007-06-21 Nina Bojkova Polyurethanes and sulfur-containing polyurethanes and methods of preparation
US7008568B2 (en) 2001-11-20 2006-03-07 Vision-Ease Lens, Inc. Photochromic naphthopyran compounds: compositions and articles containing those naphthopyran compounds
US7368072B2 (en) * 2001-12-10 2008-05-06 Ppg Industries Ohio, Inc. Photochromic contact lenses and methods of manufacturing
US20050258408A1 (en) * 2001-12-20 2005-11-24 Molock Frank F Photochromic contact lenses and methods for their production
US20030141490A1 (en) * 2001-12-21 2003-07-31 Walters Robert W. Photochromic polymer compositions and articles thereof
US7410691B2 (en) * 2001-12-27 2008-08-12 Ppg Industries Ohio, Inc. Photochromic optical article
US7452611B2 (en) * 2001-12-27 2008-11-18 Transitions Optical, Inc. Photochromic optical article
US20040021133A1 (en) * 2002-07-31 2004-02-05 Nagpal Vidhu J. High refractive index polymerizable composition
EP2578589A1 (en) 2002-10-28 2013-04-10 Insight Equity A.P.X., LP Oxygen-containing heterocyclic fused naphthopyrans having photochromic properties
US7465414B2 (en) 2002-11-14 2008-12-16 Transitions Optical, Inc. Photochromic article
US7009032B2 (en) * 2002-12-20 2006-03-07 Ppg Industries Ohio, Inc. Sulfide-containing polythiols
US7320826B2 (en) * 2003-03-20 2008-01-22 Ppg Industries Ohio, Inc. Photochromic articles with reduced temperature dependency and methods for preparation
US7262295B2 (en) 2003-03-20 2007-08-28 Transitions Optical, Inc. Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles
US20040186241A1 (en) * 2003-03-20 2004-09-23 Gemert Barry Van Photochromic ocular devices
US7166357B2 (en) * 2003-03-20 2007-01-23 Transitions Optical, Inc. Photochromic articles that activate behind ultraviolet radiation blocking transparencies and methods for preparation
US20110140056A1 (en) 2003-07-01 2011-06-16 Transitions Optical, Inc. Indeno-fused ring compounds
US8518546B2 (en) * 2003-07-01 2013-08-27 Transitions Optical, Inc. Photochromic compounds and compositions
US7256921B2 (en) * 2003-07-01 2007-08-14 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same
US8545984B2 (en) * 2003-07-01 2013-10-01 Transitions Optical, Inc. Photochromic compounds and compositions
US8545015B2 (en) 2003-07-01 2013-10-01 Transitions Optical, Inc. Polarizing photochromic articles
US8211338B2 (en) 2003-07-01 2012-07-03 Transitions Optical, Inc Photochromic compounds
US7342112B2 (en) 2003-07-01 2008-03-11 Ppg Industries Ohio, Inc. Photochromic compounds
US8698117B2 (en) 2003-07-01 2014-04-15 Transitions Optical, Inc. Indeno-fused ring compounds
US7978391B2 (en) * 2004-05-17 2011-07-12 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same
US7632540B2 (en) 2003-07-01 2009-12-15 Transitions Optical, Inc. Alignment facilities for optical dyes
US8089678B2 (en) 2003-07-01 2012-01-03 Transitions Optical, Inc Clear to circular polarizing photochromic devices and methods of making the same
US9096014B2 (en) 2003-07-01 2015-08-04 Transitions Optical, Inc. Oriented polymeric sheets exhibiting dichroism and articles containing the same
US8582192B2 (en) 2003-07-01 2013-11-12 Transitions Optical, Inc. Polarizing photochromic articles
US7521004B2 (en) * 2003-09-18 2009-04-21 Tokuyama Corporation Chromene compound
DE60327324D1 (de) * 2003-11-05 2009-06-04 Corning Inc Fotochrome kondensierte Pyranen substituiert mit Carbamyl oder Harnstoff tragendem Phenyl
US7094368B2 (en) * 2003-12-10 2006-08-22 Transitions Optical, Inc. Pyrano-quinolines, pyrano-quinolinones, combinations thereof, photochromic compositions and articles
US7097303B2 (en) * 2004-01-14 2006-08-29 Ppg Industries Ohio, Inc. Polarizing devices and methods of making the same
US20050168689A1 (en) * 2004-01-30 2005-08-04 Knox Carol L. Photochromic optical element
US20050196616A1 (en) * 2004-03-04 2005-09-08 Stewart Kevin J. Photochromic optical article
US7144966B2 (en) * 2004-03-04 2006-12-05 Basf Corporation Acrylic composition for use in coating applications and a method of forming the same
US7189456B2 (en) * 2004-03-04 2007-03-13 Transitions Optical, Inc. Photochromic optical article
US7811480B2 (en) * 2004-03-04 2010-10-12 Transitions Optical, Inc. Photochromic optical article
US20050196626A1 (en) * 2004-03-04 2005-09-08 Knox Carol L. Photochromic optical article
US7261843B2 (en) * 2004-03-04 2007-08-28 Transitions Optical, Inc. Photochromic optical article
US20070159594A9 (en) * 2004-05-13 2007-07-12 Jani Dharmendra M Photochromic blue light filtering materials and ophthalmic devices
US8153344B2 (en) * 2004-07-16 2012-04-10 Ppg Industries Ohio, Inc. Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith
US8563212B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith
US8563213B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles
US7465415B2 (en) 2004-07-30 2008-12-16 Ppg Industries Ohio, Inc. Photochromic materials derived from ring-opening monomers and photochromic initiators
US11008418B2 (en) 2004-09-01 2021-05-18 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US11149107B2 (en) 2004-09-01 2021-10-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280329A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US9598527B2 (en) 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US9464169B2 (en) 2004-09-01 2016-10-11 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11591436B2 (en) 2004-09-01 2023-02-28 Ppg Industries Ohio, Inc. Polyurethane article and methods of making the same
US20060093844A1 (en) * 2004-10-29 2006-05-04 Conklin Jeanine A Photochromic coating compositions, methods of making coated articles and articles thereof
US20060227287A1 (en) * 2005-04-08 2006-10-12 Frank Molock Photochromic ophthalmic devices made with dual initiator system
US20060226402A1 (en) * 2005-04-08 2006-10-12 Beon-Kyu Kim Ophthalmic devices comprising photochromic materials having extended PI-conjugated systems
US9028728B2 (en) 2005-04-08 2015-05-12 Transitions Optical, Inc. Photochromic materials that include indeno-fused naphthopyrans
US7556750B2 (en) * 2005-04-08 2009-07-07 Transitions Optical, Inc. Photochromic materials with reactive substituents
US9052438B2 (en) 2005-04-08 2015-06-09 Johnson & Johnson Vision Care, Inc. Ophthalmic devices comprising photochromic materials with reactive substituents
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
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
US8158037B2 (en) 2005-04-08 2012-04-17 Johnson & Johnson Vision Care, Inc. Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
US8147725B2 (en) 2005-04-08 2012-04-03 Transitions Optical, Inc Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
US7666331B2 (en) * 2005-08-31 2010-02-23 Transitions Optical, Inc. Photochromic article
US7258437B2 (en) 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
CA2628501C (en) * 2005-11-10 2014-06-10 Rodenstock Gmbh Photochromic spirodihydrophenanthropyrans
US7527754B2 (en) * 2005-12-21 2009-05-05 Transitions Optical, Inc. Photochromic indeno-fused naphthopyrans
US7556751B2 (en) * 2005-12-21 2009-07-07 Transitions Optical, Inc. Photochromic materials having electron-withdrawing substituents
FR2897694B1 (fr) * 2006-02-23 2008-05-16 Essilor Int Procede de realisation d'un element optique polarisant
US20070257238A1 (en) * 2006-05-05 2007-11-08 Transitions Optical, Inc. Polymerizable photochromic compositions with multiple initiators
US7553925B2 (en) 2006-05-05 2009-06-30 Ppg Industries Ohio, Inc. Thioether functional oligomeric polythiols and articles prepared therefrom
US20070278461A1 (en) * 2006-05-31 2007-12-06 Transitions Optical, Inc. Photochromic materials comprising haloalkyl groups
US7481955B2 (en) * 2006-05-31 2009-01-27 Transitions Optical, Inc. Photochromic materials comprising metallocenyl groups
US7935212B2 (en) * 2006-07-31 2011-05-03 Essilor International Compagnie Process for transferring onto a surface of an optical article a layer having a variable index of refraction
US8748634B2 (en) * 2006-10-30 2014-06-10 Transitions Optical, Inc. Photochromic materials demonstrating improved fade rates
CN101616906B (zh) * 2006-10-30 2014-07-30 光学转变公司 表现出改进的褪色速率的光致变色材料
US20080187749A1 (en) * 2007-01-11 2008-08-07 Ppg Industries Ohio, Inc. Optical element having light influencing property
US7906214B2 (en) 2007-01-26 2011-03-15 Transitions Optical, Inc. Optical elements comprising compatiblizing coatings and methods of making the same
JP5247673B2 (ja) 2007-02-22 2013-07-24 株式会社トクヤマ コーティング組成物およびフォトクロミック光学品
US7907346B2 (en) 2007-03-16 2011-03-15 Transitions Optical, Inc. Photochromic materials and photochromic compositions and articles including the same
CN101772420A (zh) * 2007-08-02 2010-07-07 奥森迪克斯公司 产品的验证
ATE526611T1 (de) * 2007-11-26 2011-10-15 Rodenstock Gmbh Photochrome benzopyrane
DE102008060096A1 (de) 2007-12-20 2009-06-25 Rodenstock Gmbh Photochrome Spirobenzopyranobenzopyrane
US20090244479A1 (en) * 2008-03-31 2009-10-01 Diana Zanini Tinted silicone ophthalmic devices, processes and polymers used in the preparation of same
US8110127B2 (en) 2008-06-19 2012-02-07 Essilor International (Compagnie Generale D'optique) Photochromic coating exhibiting improved performance
US20100014010A1 (en) * 2008-06-27 2010-01-21 Transitions Optical, Inc. Formulations comprising mesogen containing compounds
US20090326186A1 (en) * 2008-06-27 2009-12-31 Transitions Optical, Inc. Mesogen containing compounds
US8628685B2 (en) 2008-06-27 2014-01-14 Transitions Optical, Inc Mesogen-containing compounds
US8349210B2 (en) 2008-06-27 2013-01-08 Transitions Optical, Inc. Mesogenic stabilizers
US8613868B2 (en) 2008-06-27 2013-12-24 Transitions Optical, Inc Mesogenic stabilizers
US7910019B2 (en) 2008-06-27 2011-03-22 Transitions Optical, Inc. Mesogen containing compounds
US7910020B2 (en) 2008-06-27 2011-03-22 Transitions Optical, Inc. Liquid crystal compositions comprising mesogen containing compounds
US8431039B2 (en) 2008-06-27 2013-04-30 Transitions Optical, Inc. Mesogenic stabilizers
US8623238B2 (en) 2008-06-27 2014-01-07 Transitions Optical, Inc. Mesogenic stabilizers
US8084133B2 (en) * 2008-08-06 2011-12-27 Ppg Industries Ohio, Inc Tintable film-forming compositions having high refractive indices and coated optical articles using same
US7911676B2 (en) * 2008-12-16 2011-03-22 Transitions Optical, Inc. Photochromic optical articles prepared with reversible thermochromic materials
DE102009058906A1 (de) 2008-12-18 2010-06-24 Rodenstock Gmbh Photochrome Naphthopyrane mit Verbrückung zweier aromatischer Teilsysteme
US20100232003A1 (en) 2009-03-13 2010-09-16 Transitions Optical, Inc. Vision enhancing optical articles
US8518305B2 (en) 2009-10-28 2013-08-27 Transitions Optical, Inc. Photochromic materials
US9690115B2 (en) * 2010-04-13 2017-06-27 Johnson & Johnson Vision Care, Inc. Contact lenses displaying reduced indoor glare
US8877103B2 (en) 2010-04-13 2014-11-04 Johnson & Johnson Vision Care, Inc. Process for manufacture of a thermochromic contact lens material
US8697770B2 (en) 2010-04-13 2014-04-15 Johnson & Johnson Vision Care, Inc. Pupil-only photochromic contact lenses displaying desirable optics and comfort
US8277699B2 (en) 2010-04-30 2012-10-02 Transistions Optical, Inc. Photochromic materials that include 6-amino substituted indeno-fused naphthopyrans
US8535577B2 (en) 2010-04-30 2013-09-17 Transitions Optical, Inc. Photochromic materials that include 6-amino substituted indeno-fused naphthopyrans
ES2742733T3 (es) 2010-08-06 2020-02-17 Tokuyama Corp Composición fotocromática
US8608988B2 (en) 2010-11-23 2013-12-17 Transitions Optical, Inc. Curable photochromic compositions and optical articles prepared therefrom
US9034219B2 (en) * 2010-12-16 2015-05-19 Transitions Optical, Inc. Photochromic compounds and compositions
US8920928B2 (en) 2010-12-16 2014-12-30 Transitions Optical, Inc. Photochromic compounds and compositions
US8859097B2 (en) 2010-12-16 2014-10-14 Transitions Optical, Inc. Photochromic compounds, compositions and articles
WO2012084231A1 (de) 2010-12-23 2012-06-28 Rodenstock Gmbh Photochrome annellierte naphthopyrane mit einem zum pyransauerstoff benachbarten benzolring, der über beide meta-stellungen mit dem para-substituenten verknüpft ist
US8848288B2 (en) 2011-03-04 2014-09-30 Ppg Industries Ohio, Inc. Composite optical articles
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
WO2012170066A1 (en) 2011-06-06 2012-12-13 Transitions Optical, Inc. Polarizing photochromic articles
US8641933B2 (en) 2011-09-23 2014-02-04 Ppg Industries Ohio, Inc Composite crystal colloidal array with photochromic member
WO2013045086A1 (de) 2011-09-26 2013-04-04 Rodenstock Gmbh Photochrome zweifach-annellierte naphthopyrane
KR20140078613A (ko) 2011-10-17 2014-06-25 가부시끼가이샤 도꾸야마 (메트)아크릴레이트 화합물, 및 이 (메트)아크릴레이트 화합물을 포함하는 포토크로믹 경화성 조성물
US10185057B2 (en) 2011-11-11 2019-01-22 Ppg Industries Ohio, Inc. Coated articles having abrasion resistant, glass-like coatings
WO2013083282A1 (de) 2011-12-09 2013-06-13 Rodenstock Gmbh Photochrome zweifach-indenoannellierte naphthopyrane
US9316765B2 (en) 2011-12-26 2016-04-19 Tokuyama Corporation Photochromic composition
US9128307B2 (en) 2012-02-20 2015-09-08 Pleotint, L.L.C. Enhanced thermochromic window which incorporates a film with multiple layers of alternating refractive index
US20150030866A1 (en) 2012-04-27 2015-01-29 Tokuyama Corporation Photochromic curable composition
ES2578007T3 (es) 2012-07-12 2016-07-20 Rodenstock Gmbh Fluorenopiranos fotocrómicos con anillación Dibenzo[b,d]-pirano
US9133362B2 (en) 2012-07-16 2015-09-15 Ppg Industries Ohio, Inc. Coating composition having mechanochromic crystals
US9568643B2 (en) 2012-12-13 2017-02-14 Ppg Industries Ohio, Inc. Polyurethane urea-containing compositions and optical articles and methods for preparing them
AU2014226853A1 (en) 2013-03-04 2015-08-27 Tokuyama Corporation Photochromic curable composition
JP6355209B2 (ja) 2013-03-04 2018-07-11 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
US20140264979A1 (en) 2013-03-13 2014-09-18 Transitions Opticals, Inc. Method of preparing photochromic-dichroic films having reduced optical distortion
WO2014151543A1 (en) 2013-03-15 2014-09-25 Ppg Industries Ohio, Inc. Controlled radical polymerization initiators
WO2014152259A1 (en) 2013-03-15 2014-09-25 Ppg Industries Ohio, Inc. Polymer compositions containing mechanochromic polymers
WO2014202194A1 (de) 2013-06-17 2014-12-24 Rodenstock Gmbh Uv-härtungskompatible photochrome annellierte naphthopyrane
JP6426724B2 (ja) 2013-10-11 2018-11-21 トランジションズ オプティカル， インコーポレイテッド アロファネート保護コーティングを有するフォトクロミック光学物品およびその製造のためのプロセス
WO2015077181A1 (en) 2013-11-20 2015-05-28 Transitions Optical, Inc. Method of coating a lens and lens support
AU2015324313B2 (en) 2014-09-30 2018-11-15 Transitions Optical, Inc. Ultraviolet light absorbers
WO2016118130A1 (en) 2015-01-22 2016-07-28 Transitions Optical, Inc. Optical article having a photoluminescent mark
CN104817528A (zh) * 2015-02-17 2015-08-05 江苏视客光电新材料有限公司 一种螺吡喃类光致变色化合物及其制备方法
US10501477B2 (en) 2015-03-10 2019-12-10 Transitions Optical, Inc. Photochromic thienochromene compounds
EP3268774B1 (en) 2015-03-10 2019-03-06 Transitions Optical, Ltd. Optical element having a coating for enhanced visibility of a mark and method for making the optical element
KR101818937B1 (ko) 2015-05-14 2018-01-18 (주)우노 앤 컴퍼니 퇴색속도가 매우 빠른 신규한 광변색성 물질
US11130912B2 (en) 2015-06-12 2021-09-28 Transitions Optical, Inc. Alignment polymers
CN107743485B (zh) 2015-06-12 2021-10-22 光学转变公司 取向化合物
WO2017030545A1 (en) 2015-08-17 2017-02-23 Transitions Optical, Inc. Curable photochromic compositions
WO2017039669A1 (en) 2015-09-03 2017-03-09 Transitions Optical, Inc. Multilayer photochromic articles
CN108603960B (zh) 2015-10-30 2021-11-09 光学转变有限公司 用喷墨印刷设备制造光学制品的方法
KR102480724B1 (ko) 2015-10-30 2022-12-22 트랜지션즈 옵티칼 인코포레이티드 구배 광 반응성을 갖는 광학 제품 및 이의 제조 방법
US9733488B2 (en) 2015-11-16 2017-08-15 Younger Mfg. Co. Composite constructed optical lens
EP3484694A1 (en) 2016-07-15 2019-05-22 Transitions Optical, Ltd. Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings
CN110087869A (zh) 2016-12-23 2019-08-02 光学转变有限公司 使用渗吸技术制造具有梯度性质的透镜的方法
CN110114703B (zh) 2016-12-30 2022-01-11 光学转变有限公司 偏振化制品和形成偏振化制品的方法
CN110537114B (zh) * 2017-03-01 2023-07-21 杨格制造公司杨格光学器件 含光致变色聚(脲-氨基甲酸酯)的光学制品
CN110730778B (zh) 2017-05-10 2023-09-12 光学转变有限公司 光致变色茚并稠合的菲并吡喃化合物
WO2019001724A1 (en) 2017-06-30 2019-01-03 Transitions Optical, Ltd. SILOLE AND GERMOLE PHOTOCHROMIC COMPOUNDS WITH FUSED CYCLE
EP3665239B1 (en) 2017-08-09 2021-06-23 Transitions Optical, Ltd. Curable photochromic composition including a segmented polymer
US11168223B2 (en) 2017-09-28 2021-11-09 Sdc Technologies, Inc. Photochromic article
US10866455B2 (en) 2017-10-19 2020-12-15 Ppg Industries Ohio, Inc. Display devices including photochromic-dichroic compounds and dichroic compounds
WO2019110102A1 (en) 2017-12-07 2019-06-13 Transitions Optical, Ltd. Controllable tint photochromic article
US11609442B2 (en) 2017-12-27 2023-03-21 Transitions Optical, Ltd. System and method for customization of a photochromic article
WO2019145782A2 (en) 2018-01-23 2019-08-01 Clear and Dark Ltd. Systems, methods, and apparatus for forming optical articles, and optical articles formed by the same
SG11202009885XA (en) 2018-04-12 2020-11-27 Tokuyama Corp Photochromic optical article and method for manufacturing same
EP3802508B1 (en) 2018-05-28 2022-10-19 Transitions Optical, Ltd. Photochromic indeno-fused naphthopyran compounds with reduced temperature dependence
CN113227098A (zh) 2018-12-21 2021-08-06 光学转变有限公司 吲哚萘并吡喃
EP3898590B1 (en) 2018-12-21 2023-11-22 Transitions Optical, Ltd. Method for preparing indolenaphthopyrans
EP3898844A1 (en) 2018-12-21 2021-10-27 Transitions Optical, Ltd. Indolenaphthopyrans and photochromic compositions comprising them
US11724471B2 (en) 2019-03-28 2023-08-15 Johnson & Johnson Vision Care, Inc. Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
JP7149892B2 (ja) 2019-03-29 2022-10-07 ホヤ レンズ タイランド リミテッド 光学物品用コーティング組成物、眼鏡レンズ、眼鏡および眼鏡レンズの製造方法、ならびに光学物品および光学物品の製造方法
MX2021011973A (es) 2019-04-03 2021-11-03 Tokuyama Corp Articulo optico fotocromatico y metodo para la fabricacion del mismo.
US20220326548A1 (en) 2019-08-30 2022-10-13 Transitions Optical, Ltd. Photochromic Film Laminate
WO2021037374A1 (en) 2019-08-30 2021-03-04 Transitions Optical, Ltd. Photochromic composition with polyol and poly(anhydride)
JP7308293B2 (ja) 2019-12-27 2023-07-13 ホヤ レンズ タイランド リミテッド 光学物品の製造方法
CA3165934A1 (en) 2019-12-27 2021-07-01 Transitions Optical, Ltd. Curable photochromic composition including a segmented polymer
EP4083080A4 (en) 2019-12-27 2024-01-24 Hoya Lens Thailand Ltd. OPTICAL ARTICLE AND METHOD FOR PRODUCING AN OPTICAL ARTICLE
JP7429119B2 (ja) 2019-12-27 2024-02-07 ホヤ レンズ タイランド リミテッド 光学物品用重合性組成物および光学物品
CN114901748A (zh) 2019-12-27 2022-08-12 光学转变有限公司 包含噁唑啉官能材料的可固化光致变色组合物
JP7387427B2 (ja) 2019-12-27 2023-11-28 ホヤ レンズ タイランド リミテッド 光学物品用重合性組成物および光学物品
EP4081564A1 (en) 2019-12-27 2022-11-02 Transitions Optical, Ltd. Curable photochromic polycarbodiimide compositions
MX2022010083A (es) 2020-02-28 2022-09-02 Tokuyama Corp Laminado y composicion de poliuretano curable con humedad.
US20210284778A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
EP4130855A4 (en) 2020-03-31 2024-05-15 Hoya Lens Thailand Ltd. POLYMERIZABLE COMPOSITION FOR OPTICAL ARTICLE, OPTICAL ARTICLE AND GLASSES
MX2022014985A (es) 2020-05-28 2023-01-04 Tokuyama Corp Compuesto para materiales opticos, composicion curable, cuerpo curado y articulo optico.
WO2021245551A1 (en) 2020-06-02 2021-12-09 Alcon Inc. Method for making photochromic contact lenses
US20230323011A1 (en) 2020-08-27 2023-10-12 Transitions Optical, Ltd. Curable Compositions and Articles Prepared Therefrom
US11945181B2 (en) 2020-10-28 2024-04-02 Alcon Inc. Method for making photochromic contact lenses
US11886045B2 (en) 2020-11-04 2024-01-30 Alcon Inc. Method for making photochromic contact lenses
EP4240579A1 (en) 2020-11-04 2023-09-13 Alcon Inc. Method for making photochromic contact lenses
US20230400616A1 (en) 2020-11-10 2023-12-14 Transitions Optical, Ltd. Photochromic-Dichroic Articles
WO2022100815A1 (en) 2020-11-10 2022-05-19 Transitions Optical, Ltd. Method for preparing a coated article
CN112939923A (zh) * 2021-01-18 2021-06-11 阜阳欣奕华制药科技有限公司 一种有机感光变色化合物及其制备方法和应用
KR20230137306A (ko) 2021-01-25 2023-10-04 가부시끼가이샤 도꾸야마 수지 조성물, 광학 적층체, 광학 물품, 렌즈 및 안경
WO2022180246A1 (en) 2021-02-26 2022-09-01 Essilor International Method for determining at least one optical product intended to face an eye of a user using an eye resistance level and a light protection level
TWI817375B (zh) 2021-03-08 2023-10-01 瑞士商愛爾康公司 用於生產水凝膠接觸鏡片之方法及由其獲得之水凝膠接觸鏡片
JP2022151089A (ja) 2021-03-26 2022-10-07 ホヤ レンズ タイランド リミテッド インデノ縮合ナフトピラン化合物の粒子、重合性組成物の製造方法及びフォトクロミック物品の製造方法
JP2022151090A (ja) 2021-03-26 2022-10-07 ホヤ レンズ タイランド リミテッド 重合性組成物の製造方法およびフォトクロミック物品の製造方法
JP2022151088A (ja) 2021-03-26 2022-10-07 ホヤ レンズ タイランド リミテッド インデノ縮合ナフトピラン化合物の粒子、重合性組成物の製造方法及びフォトクロミック物品の製造方法
US20220315831A1 (en) 2021-03-31 2022-10-06 Hoya Lens Thailand Ltd. Photochromic compound, photochromic article and eyeglasses
WO2022208450A1 (en) 2021-04-01 2022-10-06 Alcon Inc. Method for making photochromic contact lenses
AU2021448286A1 (en) 2021-05-26 2024-01-04 Transitions Optical, Ltd. Curable photochromic composition
AU2021448459A1 (en) 2021-05-31 2023-11-30 Essilor International Method for evaluating at least one light protection level of at least one optical product intended to face an eye of a user
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
WO2023208941A1 (en) 2022-04-26 2023-11-02 Essilor International Photochromic optical article having a mirror coating
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
WO2023208357A1 (en) 2022-04-29 2023-11-02 Transitions Optical, Ltd. Curable photochromic composition including a segmented polymer
WO2024002477A1 (en) 2022-06-29 2024-01-04 Transitions Optical, Ltd. Curable photochromic compositions including isocyanate and imine functional components
WO2024022586A1 (en) 2022-07-28 2024-02-01 Transitions Optical, Ltd. Curable photochromic compositions including hydrazide and carbonyl functional components
WO2024046542A1 (en) 2022-08-30 2024-03-07 Transitions Optical, Ltd. Photochromic indeno-fused naphthopyran compounds, compositions, and articles containing same

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (es) * 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
US4720356A (en) * 1982-03-22 1988-01-19 American Optical Corporation Photochromic composition resistant to fatigue
DE3300004A1 (de) * 1983-01-03 1984-07-12 Bayer Ag, 5090 Leverkusen Substituierte 4-aminomethylenchromane bzw. -chromene, verfahren zu ihrer herstellung sowie ihre verwendung in arzneimitteln
US4637698A (en) * 1983-11-04 1987-01-20 Ppg Industries, Inc. Photochromic compound and articles containing the same
US4880667A (en) * 1985-09-24 1989-11-14 Ppg Industries, Inc. Photochromic plastic article and method for preparing same
JPS62195383A (ja) * 1986-02-21 1987-08-28 Toray Ind Inc 新規スピロナフトピラン化合物
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
GB8712210D0 (en) * 1987-05-22 1987-06-24 Pilkington Brothers Plc Photochromic articles
US4931219A (en) * 1987-07-27 1990-06-05 Ppg Industries, Inc. Photochromic compound and articles containing the same
JPH0745490B2 (ja) * 1988-09-05 1995-05-17 株式会社トクヤマ スピロピラン化合物及びその製造方法
US4931221A (en) * 1988-12-30 1990-06-05 Ppg Industries, Inc. Photochromic spiropyran compounds
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5244602A (en) * 1990-12-03 1993-09-14 Ppg Industries, Inc. Photochromic naphthopyrans
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
WO1994020869A1 (en) * 1993-03-12 1994-09-15 Ppg Industries, Inc. Novel benzopyrans
US5466398A (en) * 1993-06-21 1995-11-14 Transitions Optical, Inc. Photochromic substituted naphthopyran compounds
US5384077A (en) * 1993-06-21 1995-01-24 Transitions Optical, 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
US5395567A (en) * 1994-04-18 1995-03-07 Ppg Industries, Inc. Photochromic spironaphthopyran compounds
US5514817A (en) * 1994-08-04 1996-05-07 Ppg Industries, Inc. Substituted phenanthropyrans

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