IN170732B - - Google Patents

Info

Publication number
IN170732B
IN170732B IN427/DEL/87A IN427DE1987A IN170732B IN 170732 B IN170732 B IN 170732B IN 427DE1987 A IN427DE1987 A IN 427DE1987A IN 170732 B IN170732 B IN 170732B
Authority
IN
India
Application number
IN427/DEL/87A
Other languages
English (en)
Inventor
Harry George Heller
Stephen Nigel Oliver
John Whittall
Ian Tomlinson
Original Assignee
Plessey Co Plc
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 Plessey Co Plc filed Critical Plessey Co Plc
Publication of IN170732B publication Critical patent/IN170732B/en

Links

Classifications

    • 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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • 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
    • C07D311/96—Heterocyclic 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Pyrane Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Optical Filters (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
IN427/DEL/87A 1986-05-15 1987-05-15 IN170732B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611837A GB8611837D0 (en) 1986-05-15 1986-05-15 Photochromic spiropyran compounds

Publications (1)

Publication Number Publication Date
IN170732B true IN170732B (fr) 1992-05-09

Family

ID=10597906

Family Applications (1)

Application Number Title Priority Date Filing Date
IN427/DEL/87A IN170732B (fr) 1986-05-15 1987-05-15

Country Status (12)

Country Link
US (1) US4826977A (fr)
EP (1) EP0246114B1 (fr)
JP (1) JPS6366178A (fr)
KR (1) KR870011125A (fr)
CN (1) CN87104184A (fr)
AT (1) ATE80160T1 (fr)
AU (1) AU610496B2 (fr)
BR (1) BR8702511A (fr)
DE (1) DE3781454T2 (fr)
GB (2) GB8611837D0 (fr)
IN (1) IN170732B (fr)
ZA (1) ZA873457B (fr)

Families Citing this family (178)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5021196A (en) * 1988-01-25 1991-06-04 Ppg Industries, Inc. Method for preparing variable-light transmittance article
US4968454A (en) * 1988-01-25 1990-11-06 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
DE3991059D2 (en) * 1988-10-01 1991-02-21 Rodenstock Optik G Photochrome substanzen
US4931221A (en) * 1988-12-30 1990-06-05 Ppg Industries, Inc. Photochromic spiropyran compounds
FR2642065B1 (fr) * 1989-01-24 1991-05-24 Lipha Derives d'acides benzocycloalcenyl dihydroxy alcanoiques, procede de preparation et medicaments les contenant
US5112869A (en) * 1989-04-04 1992-05-12 Sloan-Kettering Institute For Cancer Research Substituted 1-phenylnaphthalenes
EP0401958B1 (fr) * 1989-06-05 1995-01-11 Tokuyama Corporation Composés photochromiques, leur composition et usage
US4980089A (en) * 1989-07-12 1990-12-25 Ppg Industries, Inc. Photochromic spiropyran compounds
JP2755444B2 (ja) * 1989-09-28 1998-05-20 株式会社トクヤマ クロメン組成物
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5200116A (en) * 1990-07-23 1993-04-06 Ppg Industries, Inc. Photochromic chromene compounds
US5244602A (en) * 1990-12-03 1993-09-14 Ppg Industries, Inc. Photochromic naphthopyrans
US5585042A (en) * 1992-02-24 1996-12-17 Transitions Optical, Inc. Photochromic naphthopyrans
US5238981A (en) * 1992-02-24 1993-08-24 Transitions Optical, Inc. Photochromic naphthopyrans
US5474715A (en) * 1992-09-10 1995-12-12 Tdk Corporation Photochromic material, photochromic thin film, clay thin film, and their preparation
EP0728315B1 (fr) * 1992-09-25 1999-12-22 PPG Industries Ohio, Inc. Compositions photochromiques a resistance a la fatigue amelioree
US5274132A (en) * 1992-09-30 1993-12-28 Transitions Optical, Inc. Photochromic naphthopyran compounds
WO1994020869A1 (fr) * 1993-03-12 1994-09-15 Ppg Industries, Inc. Nouveaux benzopyrannes
US5552091A (en) * 1993-03-12 1996-09-03 Ppg Industries, Inc. Benzopyran compounds
IT1265072B1 (it) * 1993-05-18 1996-10-30 Mini Ricerca Scient Tecnolog Composti spiro-piranici dotati di caratteristiche fotocromatiche
US5466398A (en) * 1993-06-21 1995-11-14 Transitions Optical, Inc. Photochromic substituted 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
US5384077A (en) * 1993-06-21 1995-01-24 Transitions Optical, Inc. Photochromic naphthopyran compounds
GB9316890D0 (en) * 1993-08-13 1993-09-29 Pilkington Plc Photochromic compounds
GB9316858D0 (en) * 1993-08-13 1993-09-29 Pilkington Plc Photochromic compounds
US5650098A (en) * 1993-12-09 1997-07-22 Transitions Optical, Inc. Substituted naphthopyrans
US5651923A (en) * 1993-12-09 1997-07-29 Transitions Optical, Inc. Substituted naphthopyrans
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
US5464567A (en) * 1994-04-08 1995-11-07 Transitions Optical, Inc. Photochromic tetraphenyl naphthodipyrans
US5693830A (en) * 1994-04-08 1997-12-02 Tokuyama Corporation Process for preparing the spiropyrone compounds
AU676536B2 (en) * 1994-04-12 1997-03-13 Tokuyama Corporation Process for preparing the spiropyrone 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
US5628935A (en) * 1994-10-28 1997-05-13 Vision-Ease Lens, Inc. Photochromic spironaphthopyran compounds
US5645767A (en) * 1994-11-03 1997-07-08 Transitions Optical, Inc. Photochromic indeno-fused naphthopyrans
US5679805A (en) * 1995-06-07 1997-10-21 Vision-Ease Lens, Inc. Photochromic spironaphthopyran compounds
US5658500A (en) * 1995-06-14 1997-08-19 Transitions Optical, Inc. Substituted naphthopyrans
US5656206A (en) * 1995-06-14 1997-08-12 Transitions Optical, Inc. Substituted naphthopyrans
US5658501A (en) * 1995-06-14 1997-08-19 Transitions Optical, Inc. Substituted naphthopyrans
US5702645A (en) * 1995-10-30 1997-12-30 Vision-Ease Lens, Inc. Photochromic chromene derivatives
US5658502A (en) * 1995-10-30 1997-08-19 Vision-Ease Lens, Inc. Photochromic articles
US5744070A (en) * 1995-12-20 1998-04-28 Transitions Optical, Inc. Photochromic substituted naphthopyran compounds
FR2757513B1 (fr) * 1996-12-23 1999-03-26 Corning Inc 2-adamantyl benzopyranes, les compositions et matrices (co)polymeres les renfermant
US5753146A (en) * 1996-03-29 1998-05-19 Transitions Optical, Inc. Photochromic naphthopyran compositions of neutral color
US5770115A (en) * 1996-04-19 1998-06-23 Ppg Industries, Inc. Photochromic naphthopyran compositions of improved fatigue resistance
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
ES2175443T3 (es) * 1996-07-25 2002-11-16 Corning Inc Compuestos de naptopirano y articulos que los contienen.
FR2751648B1 (fr) * 1996-07-25 1998-09-25 Corning Inc Naphtopyranes photochromiques, compositions et articles les contenant
US5981634A (en) * 1996-11-27 1999-11-09 Ppg Industries Ohio, Inc. Method of preparing photochromic articles
US5739243A (en) * 1996-11-27 1998-04-14 Ppg Industries, Inc. Polymerizable composition
US5965680A (en) * 1996-11-27 1999-10-12 Ppg Industries Ohio, Inc. Optical resin composition from polyol((meth)acryloyl carbonate) monomer
US5973093A (en) * 1996-11-27 1999-10-26 Ppg Industries Ohio, Inc. Polymerizable polyol (allyl carbonate) composition
US5888432A (en) * 1996-12-23 1999-03-30 Corning Incorporated 2-Adamantyl benzopyrans the compositions and (co)polymer matrices containing them
CN1250438A (zh) 1997-03-21 2000-04-12 康宁股份有限公司 萘并吡喃衍生物、含此类化合物的组合物和(共)聚合物基体
DE69811326T2 (de) 1997-06-19 2003-08-21 Tokuyama Corp., Tokuyama Chromenverbindungen
US5998520A (en) * 1997-07-02 1999-12-07 Bayer Corporation Photochromic compositions having improved fade rate
US6478989B1 (en) 1997-09-19 2002-11-12 Transitions Optical, Inc. Aromatic substituted naphthopyrans
US5808063A (en) * 1997-10-01 1998-09-15 Ppg Industries, Inc. Photochromic spiro(indoline) fluoranthenoxazine compounds
US5891368A (en) * 1997-10-01 1999-04-06 Ppg Industries, Inc. Fluoranthenopyrans
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
WO1999024438A1 (fr) * 1997-11-07 1999-05-20 Optische Werke G. Rodenstock Systemes 2h- et 3h-naphthopyrannes photochromes heterocycliquement anneles, leur procede de production et leur utilisation
US6106744A (en) * 1997-12-03 2000-08-22 Ppg Industries Ohio, Inc. Photochromic pyrano-fused naphthopyrans
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
US5917006A (en) * 1998-01-16 1999-06-29 Ppg Industries Ohio, Inc. Optical resin composition
US5976422A (en) * 1998-03-09 1999-11-02 Ppg Industries Ohio, Inc. Optical resin composition
US5932681A (en) * 1998-03-09 1999-08-03 Ppg Industries Ohio, Inc. Method of preparing an optical polymerizate
US5942158A (en) * 1998-03-09 1999-08-24 Ppg Industries Ohio, Inc. One-component optical resin composition
US6068797A (en) * 1998-12-11 2000-05-30 Ppg Industries Ohio, Inc. Method of preparing a shaped article having a photochromic coating thereon
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
US6669873B1 (en) 1999-04-22 2003-12-30 Ppc Industries Ohio, Inc. Optical resin composition comprising thiol-ene prepolymer
US6316570B1 (en) 1999-06-23 2001-11-13 Ppg Industries Ohio, Inc. Polymerizable composition of aliphatic polyol (allyl carbonate)
US6342571B1 (en) 1999-08-20 2002-01-29 Ppg Industries Ohio, Inc. High refractive index optical resin composition
US6348604B1 (en) 1999-09-17 2002-02-19 Ppg Industries Ohio, Inc. Photochromic naphthopyrans
US6296785B1 (en) 1999-09-17 2001-10-02 Ppg Industries Ohio, Inc. Indeno-fused 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
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
US7473754B1 (en) 2000-10-17 2009-01-06 Ppg Industries Ohio, Inc. Optical resin composition
US7087698B1 (en) 1999-11-18 2006-08-08 Ppg Industries Ohio, Inc. Method of preparing an optical polymerizate
US7098290B1 (en) 1999-11-18 2006-08-29 Ppg Industries Ohio, Inc. Method of preparing an optical polymerizate
US7214754B2 (en) * 1999-12-13 2007-05-08 Ppg Industries Ohio, Inc. Polymerizable polyol (allyl carbonate) compositions
US6631021B2 (en) 2000-03-20 2003-10-07 Ppg Industries Ohio, Inc. Polyfunctional thiirane compounds
US6506864B1 (en) 2000-04-10 2003-01-14 Ppg Industries Ohio, Inc. Polymerizable composition of allyl functional monomers
US6521753B1 (en) * 2000-05-31 2003-02-18 Johnson & Johnson Vision Care, Inc. Indolinospiropyran compounds and methods for their manufacture
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
US6863843B2 (en) 2000-12-21 2005-03-08 Vision-Ease Lens, Inc. Naphthopyran compounds, photoresponsive compositions and lenses
US20030074808A1 (en) * 2001-08-01 2003-04-24 Elan-Polo, Inc. Article of footwear containing a photoreactive composition
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
US20070142602A1 (en) * 2005-12-16 2007-06-21 Rukavina Thomas G Polyurethanes and sulfur-containing polyurethanes and methods of preparation
US20070142604A1 (en) * 2005-12-16 2007-06-21 Nina Bojkova Polyurethanes and sulfur-containing polyurethanes and methods of preparation
US20050282991A1 (en) * 2001-11-16 2005-12-22 Bojkova Nina V High impact poly (urethane urea) polysulfides
US20040138401A1 (en) 2002-11-05 2004-07-15 Nina Bojkova High impact poly (urethane urea) polysulfides
US20060241273A1 (en) * 2001-11-16 2006-10-26 Bojkova Nina V High impact poly (urethane urea) polysulfides
US20030096935A1 (en) * 2001-11-16 2003-05-22 Nagpal Vidhu J. Impact resistant polyureaurethane and method of preparation
US7144969B2 (en) * 2001-11-16 2006-12-05 Ppg Industries Ohio, Inc. Impact resistant polyureaurethane and polyureaurethane prepolymer having low NCO/OH ratio
US20030149217A1 (en) * 2001-11-16 2003-08-07 Bojkova Nina V. High impact poly (urethane urea) polysulfides
US20070142603A1 (en) * 2005-12-16 2007-06-21 Rukavina Thomas G Polyurethane(urea) and sulfur-containing polyurethane(urea) and methods of preparation
US20070142606A1 (en) * 2005-12-16 2007-06-21 Bojkova Nina V Polyurethane (ureas) and sulfur-containing polyurethane (ureas) methods of preparation
US8017720B2 (en) * 2005-12-16 2011-09-13 Ppg Industries Ohio, Inc. Sulfur-containing oligomers and high index polyurethanes prepared therefrom
US7008568B2 (en) 2001-11-20 2006-03-07 Vision-Ease Lens, Inc. Photochromic naphthopyran compounds: compositions and articles containing those naphthopyran compounds
US20040021133A1 (en) * 2002-07-31 2004-02-05 Nagpal Vidhu J. High refractive index polymerizable composition
CN100519612C (zh) 2002-12-20 2009-07-29 Ppg工业俄亥俄公司 高冲击强度聚(氨酯-脲)聚硫化物
US7009032B2 (en) * 2002-12-20 2006-03-07 Ppg Industries Ohio, Inc. Sulfide-containing polythiols
US8211338B2 (en) 2003-07-01 2012-07-03 Transitions Optical, Inc Photochromic compounds
US8698117B2 (en) 2003-07-01 2014-04-15 Transitions Optical, Inc. Indeno-fused ring compounds
US20110140056A1 (en) 2003-07-01 2011-06-16 Transitions Optical, Inc. Indeno-fused ring compounds
EP1664034A1 (fr) * 2003-09-18 2006-06-07 Rodenstock GmbH Phenanthropyranes substitues
EP1529780B1 (fr) * 2003-11-05 2009-04-22 Corning Incorporated Pyrannes photochromes condensés substitués avec phényl portant un groupe carbamyl ou urea
US8349986B2 (en) * 2004-09-01 2013-01-08 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8859680B2 (en) * 2004-09-01 2014-10-14 Ppg Industries Ohio, Inc Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US20070149749A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Polyurethanes prepared from polycarbonate polyols, articles and coatings prepared therefrom and methods of making the same
US20070251421A1 (en) * 2004-09-01 2007-11-01 Rukavina Thomas G Powder coatings prepared from polyurethanes and poly(ureaurethane)s, coated articles and methods of making the same
US11248083B2 (en) 2004-09-01 2022-02-15 Ppg Industries Ohio, Inc. Aircraft windows
US8653220B2 (en) * 2004-09-01 2014-02-18 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
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
US20070167601A1 (en) * 2004-09-01 2007-07-19 Rukavina Thomas G Polyurethanes prepared from polycarbonate polyols, articles and coatings prepared therefrom and methods of making the same
US8927675B2 (en) * 2004-09-01 2015-01-06 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8734951B2 (en) * 2004-09-01 2014-05-27 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers 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
US20070225468A1 (en) * 2004-09-01 2007-09-27 Rukavina Thomas G Polyurethanes prepared from polyester polyols and/or polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
US20070167600A1 (en) * 2004-09-01 2007-07-19 Rukavina Thomas G Polyurethanes prepared from polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
US8604153B2 (en) * 2004-09-01 2013-12-10 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, 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
US20070148471A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Impact resistant polyurethane and poly(ureaurethane) articles 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
US20070173601A1 (en) * 2004-09-01 2007-07-26 Rukavina Thomas G Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8889815B2 (en) * 2004-09-01 2014-11-18 Ppg Industries Ohio, Inc. Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
US8933166B2 (en) * 2004-09-01 2015-01-13 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8207286B2 (en) * 2004-09-01 2012-06-26 Ppg Industries Ohio, Inc Methods for preparing polyurethanes
US11149107B2 (en) 2004-09-01 2021-10-19 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
US8399559B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
JP5456255B2 (ja) * 2004-10-21 2014-03-26 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 フォトクロミックｈ−縮合ベンゾ［ｆ］クロメン誘導体
US20110140002A1 (en) * 2004-12-20 2011-06-16 Performance Indicator, Llc Photoluminescent Compositions, Methods of Manufacture and Novel Uses
US7910022B2 (en) * 2006-09-15 2011-03-22 Performance Indicator, Llc Phosphorescent compositions for identification
WO2006069028A2 (fr) 2004-12-20 2006-06-29 Performance Indicator L.L.C. Preparations et objets photoluminescents persistants haute intensite, et procedes de fabrication associes
WO2007070627A2 (fr) 2005-12-16 2007-06-21 Ppg Industries Ohio, Inc. Polyurethanes, articles et revetements les utilisant et procedes pour les fabriquer
EP2004720B1 (fr) 2005-12-16 2012-06-27 PPG Industries Ohio, Inc. Polyurethanes, articles et revetements les utilisant et procedes pour les fabriquer
CN101437875B (zh) * 2006-05-05 2011-05-11 Ppg工业俄亥俄公司 硫醚官能的低聚多硫醇以及由其制备的制品
US20070261273A1 (en) * 2006-05-09 2007-11-15 James Cheung Shoe having photoreactive components
US20080071016A1 (en) * 2006-09-14 2008-03-20 Ppg Industries Ohio, Inc. Polyureaurethane composition having improved color stability
US7547894B2 (en) * 2006-09-15 2009-06-16 Performance Indicator, L.L.C. Phosphorescent compositions and methods for identification using the same
WO2009017506A2 (fr) * 2007-08-02 2009-02-05 Authentix, Inc. Authentification d'un produit
US7842128B2 (en) * 2007-09-13 2010-11-30 Performance Indicatior LLC Tissue marking compositions
US8039193B2 (en) * 2007-09-13 2011-10-18 Performance Indicator Llc Tissue markings and methods for reversibly marking tissue employing the same
US9139571B2 (en) 2010-12-16 2015-09-22 Transitions Optical, Inc. Methods of making fused ring compounds
US8765978B2 (en) 2010-12-16 2014-07-01 Transitions Optical, Inc. Method of making indeno-fused naphthol materials
US8779168B2 (en) 2010-12-16 2014-07-15 Transitions Optical, Inc. Lactone compounds and materials made therefrom
US9334345B2 (en) 2011-09-08 2016-05-10 Ppg Industries Ohio, Inc. Polymerizable compositions containing (meth)acrylate monomers having sulfide linkages
US9568643B2 (en) 2012-12-13 2017-02-14 Ppg Industries Ohio, Inc. Polyurethane urea-containing compositions and optical articles and methods for preparing them
RU2726363C2 (ru) 2013-03-14 2020-07-13 ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. Полиуретаны, изделия и покрытия, полученные из них, и способы их получения
CN108148569A (zh) * 2018-03-05 2018-06-12 天津孚信阳光科技有限公司 一种一次性光致变色化合物
CN108299447A (zh) * 2018-03-05 2018-07-20 天津孚信阳光科技有限公司 一种有色变无色金刚烷类光致变色化合物
CN109324425A (zh) * 2018-09-27 2019-02-12 镇江奥视达光学有限公司 一种防蓝光护目镜片及其制备方法
CN109529952B (zh) * 2018-11-30 2020-03-31 宁波航天米瑞科技有限公司 光催化复合材料及其制备方法
WO2021167027A1 (fr) * 2020-02-18 2021-08-26 株式会社トクヤマ Composé cyclique photochromique et composition durcissable contenant ledit composé cyclique photochromique
US20210284778A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
WO2021245551A1 (fr) 2020-06-02 2021-12-09 Alcon Inc. Procédé de fabrication de lentilles de contact photochromiques
WO2022090967A1 (fr) 2020-10-28 2022-05-05 Alcon Inc. Procédé de fabrication de lentilles de contact photochromiques
EP4240579A1 (fr) 2020-11-04 2023-09-13 Alcon Inc. Procédé de fabrication de lentilles de contact photochromiques
EP4240578A1 (fr) 2020-11-04 2023-09-13 Alcon Inc. Procédé de production de lentilles de contact photochromiques
US20220281193A1 (en) 2021-03-08 2022-09-08 Alcon Inc. Method for making photofunctional contact lenses
WO2022208450A1 (fr) 2021-04-01 2022-10-06 Alcon Inc. Procédé de fabrication de lentilles de contact photochromes
WO2023208941A1 (fr) 2022-04-26 2023-11-02 Essilor International Article optique photochromique ayant un revêtement miroir
US20230364832A1 (en) 2022-04-28 2023-11-16 Alcon Inc. Method for making uv and hevl-absorbing ophthalmic lenses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542386A (en) * 1947-12-03 1951-02-20 John O Beattie Manufacture of plastic lenses from monomeric materials
NL127064C (fr) * 1959-07-16
US3404861A (en) * 1965-02-22 1968-10-08 Optics Australia Pty Ltd Optical casting gasket
US3567605A (en) * 1966-03-30 1971-03-02 Ralph S Becker Photochemical process
US3627690A (en) * 1969-10-01 1971-12-14 Itek Corp Photochromic naphthopyran compositions
US3944637A (en) * 1974-02-11 1976-03-16 Buckbee-Mears Company Increasing the yield of cast plastic lenses
ATE52511T1 (de) * 1983-09-07 1990-05-15 Plessey Co Plc Photochromische verbindungen und ihre verwendung in photoreaktiven linsen.
US4637698A (en) * 1983-11-04 1987-01-20 Ppg Industries, Inc. Photochromic compound and articles containing the same
GB8611837D0 (en) * 1986-05-15 1986-06-25 Plessey Co Plc Photochromic spiropyran compounds

Also Published As

Publication number Publication date
DE3781454T2 (de) 1993-04-15
ZA873457B (en) 1988-04-27
ATE80160T1 (de) 1992-09-15
EP0246114A3 (en) 1990-01-17
DE3781454D1 (de) 1992-10-08
EP0246114B1 (fr) 1992-09-02
AU610496B2 (en) 1991-05-23
KR870011125A (ko) 1987-12-21
EP0246114A2 (fr) 1987-11-19
AU7310487A (en) 1987-11-19
GB8611837D0 (en) 1986-06-25
BR8702511A (pt) 1988-02-23
GB2190379B (en) 1990-05-02
CN87104184A (zh) 1988-06-29
JPS6366178A (ja) 1988-03-24
GB8711511D0 (en) 1987-06-17
US4826977A (en) 1989-05-02
GB2190379A (en) 1987-11-18

Similar Documents

Publication Publication Date Title
AU7131891A (fr)
IN167132B (fr)
IN164253B (fr)
GB2191478B (fr)
AU7354491A (fr)
AU6562586A (fr)
AU7131791A (fr)
AU5537386A (fr)
AU6011386A (fr)
AU5442686A (fr)
AU5444986A (fr)
AU5480786A (fr)
AU5329886A (fr)
AU5558386A (fr)
AU5597686A (fr)
AU5614486A (fr)
AU5257190A (fr)
AU5655786A (fr)
AU5703286A (fr)
AU5724586A (fr)
AU5745586A (fr)
AU5753186A (fr)
AU5767086A (fr)
AU5783386A (fr)
AU5857886A (fr)