WO2012071237A3 - Curable photochromic compositions and optical articles prepared therefrom - Google Patents

Curable photochromic compositions and optical articles prepared therefrom Download PDF

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Publication number
WO2012071237A3
WO2012071237A3 PCT/US2011/061122 US2011061122W WO2012071237A3 WO 2012071237 A3 WO2012071237 A3 WO 2012071237A3 US 2011061122 W US2011061122 W US 2011061122W WO 2012071237 A3 WO2012071237 A3 WO 2012071237A3
Authority
WO
WIPO (PCT)
Prior art keywords
photochromic
prepared therefrom
organic polymeric
optical articles
articles prepared
Prior art date
Application number
PCT/US2011/061122
Other languages
French (fr)
Other versions
WO2012071237A2 (en
Inventor
Steven E. Bowles
Cynthia Kutchko
Paul H. Lamers
Jason R. Lewis
Dave Sartori
Rob Walters
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
Priority to CN201180056174.4A priority Critical patent/CN103221465B/en
Application filed by Transitions Optical, Inc. filed Critical Transitions Optical, Inc.
Priority to KR1020137015755A priority patent/KR101504853B1/en
Priority to EP11793911.6A priority patent/EP2643402B1/en
Priority to ES11793911.6T priority patent/ES2622386T3/en
Priority to CA2817146A priority patent/CA2817146C/en
Priority to MX2013005807A priority patent/MX339399B/en
Priority to BR112013012817-8A priority patent/BR112013012817B1/en
Priority to JP2013539997A priority patent/JP5712300B2/en
Priority to AU2011332111A priority patent/AU2011332111B2/en
Publication of WO2012071237A2 publication Critical patent/WO2012071237A2/en
Publication of WO2012071237A3 publication Critical patent/WO2012071237A3/en
Priority to ZA2013/03389A priority patent/ZA201303389B/en
Priority to HK14100224.2A priority patent/HK1187358A1/en

Links

Classifications

    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Abstract

The present invention provides a curable, organic polymeric photochromic composition comprising: a photochromic amount of at least one photochromic material; a polymeric polyol having carbonate groups along its backbone and having a number average molecular weight greater than 5000 g/mole; and a curing agent having reactive functional groups capable of reacting with hydroxyl groups on the polymeric polyol. After curing and after the Photochromic Performance Test the composition demonstrates a T1/2 fade rate of less than 200 seconds. Also provided is a photochromic article comprising a rigid substrate and a photochromic organic polymeric coating applied to a surface of the substrate. The photochromic organic polymeric coating comprises the composition described above.
PCT/US2011/061122 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom WO2012071237A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
MX2013005807A MX339399B (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom.
KR1020137015755A KR101504853B1 (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
EP11793911.6A EP2643402B1 (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
ES11793911.6T ES2622386T3 (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
CA2817146A CA2817146C (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
CN201180056174.4A CN103221465B (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
BR112013012817-8A BR112013012817B1 (en) 2010-11-23 2011-11-17 CURABLE ORGANIC POLYMERIC PHOTOCHROMIC COMPOSITION AND PHOTOCHROMIC ARTICLE
JP2013539997A JP5712300B2 (en) 2010-11-23 2011-11-17 Curable photochromic composition and optical article prepared therefrom
AU2011332111A AU2011332111B2 (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom
ZA2013/03389A ZA201303389B (en) 2010-11-23 2013-05-09 Curable photochromic compositions and optical articles prepared therefrom
HK14100224.2A HK1187358A1 (en) 2010-11-23 2014-01-09 Curable photochromic compositions and optical articles prepared therefrom

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41634010P 2010-11-23 2010-11-23
US61/416,340 2010-11-23
US13/293,255 2011-11-10
US13/293,255 US8608988B2 (en) 2010-11-23 2011-11-10 Curable photochromic compositions and optical articles prepared therefrom

Publications (2)

Publication Number Publication Date
WO2012071237A2 WO2012071237A2 (en) 2012-05-31
WO2012071237A3 true WO2012071237A3 (en) 2012-07-19

Family

ID=45218871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/061122 WO2012071237A2 (en) 2010-11-23 2011-11-17 Curable photochromic compositions and optical articles prepared therefrom

Country Status (12)

Country Link
US (1) US8608988B2 (en)
EP (1) EP2643402B1 (en)
JP (1) JP5712300B2 (en)
KR (1) KR101504853B1 (en)
CN (1) CN103221465B (en)
AU (1) AU2011332111B2 (en)
CA (1) CA2817146C (en)
ES (1) ES2622386T3 (en)
HK (1) HK1187358A1 (en)
MX (1) MX339399B (en)
WO (1) WO2012071237A2 (en)
ZA (1) ZA201303389B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8899547B2 (en) 2004-11-18 2014-12-02 Qspex Technologies, Inc. Molds and method of using the same for optical lenses
US9042019B2 (en) 2011-04-15 2015-05-26 Qspex Technologies, Inc. Anti-reflective lenses and methods for manufacturing the same
US9335443B2 (en) 2011-04-15 2016-05-10 Qspex Technologies, Inc. Anti-reflective lenses and methods for manufacturing the same
US9109131B2 (en) * 2013-01-16 2015-08-18 Xerox Corporation Photochromic phase change ink compositions
JP6425719B2 (en) 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 Spin coater for applying multiple coatings on optical substrates
CN105848864B (en) 2013-11-20 2018-10-12 光学转变公司 The method of coated lens and lens supports object
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
WO2017022212A1 (en) * 2015-07-31 2017-02-09 富士フイルム株式会社 Optical element, light modulating element, lens material, display material, window material, and mirror material
MX2018001746A (en) 2015-08-17 2018-05-17 Transitions Optical Inc Curable photochromic compositions.
WO2017039669A1 (en) 2015-09-03 2017-03-09 Transitions Optical, Inc. Multilayer photochromic articles
CN105199384B (en) * 2015-09-21 2017-10-27 四川天策聚材科技有限公司 Fire-retardant benzoxazine nano composite material of transparent type and preparation method thereof
CN106433608A (en) * 2016-04-29 2017-02-22 江苏明月光电科技有限公司 Photochromic composition and optical product thereof
MX2018016002A (en) 2016-07-15 2019-09-13 Transitions Optical Ltd Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings.
BR112019006398B1 (en) 2016-10-11 2023-04-04 Mitsui Chemicals, Inc POLYMERISABLE COMPOSITION FOR OPTICAL MATERIALS, CURED BODY, MOLDED PRODUCT, OPTICAL MATERIAL, PLASTIC LENS AND METHODS OF PRODUCTION OF SAID COMPOSITION, CURED BODY AND PLASTIC LENS
WO2018113999A1 (en) 2016-12-23 2018-06-28 Transitions Optical, Ltd. Method of manufacture of a lens with gradient properties using imbibition technology
EP3562655A1 (en) 2016-12-28 2019-11-06 Transitions Optical, Ltd. Method for imparting an optical element with a light influencing property in a gradient pattern
US10934480B2 (en) * 2017-03-01 2021-03-02 Younger Mfg. Co. Optical articles comprising photochromic poly(urea-urethane)
CN107216420B (en) * 2017-06-06 2019-04-16 上海甘田光学材料有限公司 Polymer polyatomic alcohol and combinations thereof and purposes
US20200148856A1 (en) * 2017-07-03 2020-05-14 Mitsui Chemicals, Inc. Polymerizable composition for optical material, and molded product
CA3072251C (en) 2017-08-09 2024-02-20 Transitions Optical, Ltd. Curable photochromic composition including a segmented polymer
AU2018425109B2 (en) 2018-05-28 2024-03-07 Transitions Optical, Ltd. Photochromic indeno-fused naphthopyran compounds with reduced temperature dependence
WO2020094772A1 (en) * 2018-11-08 2020-05-14 Transitions Optical, Ltd. Photochromic article
US20220064175A1 (en) 2018-12-21 2022-03-03 Transitions Optical, Ltd. Articles Comprising Indolenaphthopyrans
EP3898636B9 (en) 2018-12-21 2023-11-08 Transitions Optical, Ltd. Indolonaphthopyrans
CN113227259A (en) 2018-12-21 2021-08-06 光学转变有限公司 Indol naphthopyrans and photochromic compositions comprising same
CN114466913A (en) 2019-09-27 2022-05-10 光学转变有限公司 Dihydroquinoline photochromic compounds
CN117043168A (en) 2021-03-30 2023-11-10 光学转变有限公司 Indenonaphthopyrans having trialkylsilyl groups and ethylenically unsaturated groups
WO2024046542A1 (en) 2022-08-30 2024-03-07 Transitions Optical, Ltd. Photochromic indeno-fused naphthopyran compounds, compositions, and articles containing same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034410A1 (en) * 1998-12-11 2000-06-15 Ppg Industries Ohio, Inc. Polyanhydride photochromic coating compositon and photochromic articles
US20010025948A1 (en) * 1998-09-11 2001-10-04 Walters Robert W. Polymeric matrix compatibilized naphthopyrans
US20010050356A1 (en) * 2000-02-04 2001-12-13 Crano John C. Photochromic organic resin composition
WO2007070627A2 (en) * 2005-12-16 2007-06-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971872A (en) 1974-09-30 1976-07-27 American Optical Corporation Process for the production of an abrasion resistant optical element
US4681811A (en) 1985-08-19 1987-07-21 Ppg Industries, Inc. Color plus clear coatings employing polyepoxides and polyacid curing agents in the clear coat
CA1340939C (en) 1987-02-02 2000-03-28 Ryojiro Akashi Photochromic compound
EP0278060B1 (en) 1987-02-13 1994-04-06 Toray Industries, Inc. Anti-reflection optical article and process of producing the same
US4873029A (en) 1987-10-30 1989-10-10 Blum Ronald D Method for manufacturing lenses
US4931220A (en) 1987-11-24 1990-06-05 Ppg Industries, Inc. Organic photochromic pigment particulates
ES2048186T3 (en) 1988-03-04 1994-03-16 Gao Ges Automation Org SECURITY ELEMENT IN THE FORM OF A THREAD OR A BAND FOR ITS INCORPORATION IN SAFETY DOCUMENTS AND PROCEDURE FOR ITS MANUFACTURE.
US5252742A (en) 1989-02-28 1993-10-12 Otsuka Kagaku Kabushiki Kaisha Spiropyran compounds
JPH03157414A (en) * 1989-07-25 1991-07-05 Sekisui Chem Co Ltd Production of thermosetting covering sheet and covered material
ATE130850T1 (en) 1989-07-28 1995-12-15 Wako Pure Chem Ind Ltd FULGIMIDE DERIVATIVES.
JP3170613B2 (en) 1990-02-23 2001-05-28 大塚化学株式会社 Benzoselenazoline vinyl spiropyran compounds and polymers containing the compounds
US5104692A (en) 1990-04-20 1992-04-14 Pilkington Visioncare Holdings, Inc. Two-layer antireflective coating applied in solution
EP0593397B1 (en) 1992-10-15 1996-12-27 Ciba-Geigy Ag Polymerisable photochromic naphthacendiones, polymers of these monomers, their process of preparation and their use
JP3414029B2 (en) * 1994-03-04 2003-06-09 ダイセル化学工業株式会社 Monodisperse polymers and methods for their production
US5645767A (en) 1994-11-03 1997-07-08 Transitions Optical, Inc. Photochromic indeno-fused naphthopyrans
US6127505A (en) 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US5658501A (en) 1995-06-14 1997-08-19 Transitions Optical, Inc. Substituted naphthopyrans
IT1282106B1 (en) 1996-01-31 1998-03-12 Sola Optical Italia S P A TRANSPARENT PHOTOCROMATIC SUBSTRATE INCLUDING AN ANTI-REFLECTIVE SURFACE COATING
US5821287A (en) 1996-08-08 1998-10-13 National Science Council Photochromic pigment
IL131483A0 (en) 1997-02-21 2001-01-28 Ppg Industries Inc Photochromic polyurethane coating and articles having such a coating
AU741671B2 (en) 1998-07-10 2001-12-06 Transitions Optical, Inc Novel photochromic six-membered heterocyclic-fused naphthopyrans
US6065836A (en) * 1998-07-30 2000-05-23 Bayer Corporation Photochromic ophthalmic lens
CA2343310C (en) 1998-09-11 2008-04-15 Ppg Industries Ohio, Inc. Polymerizable polyalkoxylated naphthopyrans
AUPP740798A0 (en) 1998-11-30 1998-12-24 Sola International Holdings Ltd Customised coated lens
US6682193B1 (en) 1998-12-30 2004-01-27 Sola International Holdings Ltd. Wide field spherical lenses and protective eyewear
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
US6353102B1 (en) 1999-12-17 2002-03-05 Ppg Industries Ohio, Inc. Photochromic naphthopyrans
US20020009599A1 (en) * 2000-01-26 2002-01-24 Welch Cletus N. Photochromic polyurethane coating and articles having such a coating
AU2001238634A1 (en) 2000-02-23 2001-09-03 University Of Pittsburgh Of The Commonwealth System Of Higher Education Photochemically controlled photonic crystal diffraction
FR2813697A1 (en) 2000-09-04 2002-03-08 Dixet SECURE OPTICAL READ DATA HOLDER
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
US20030149217A1 (en) * 2001-11-16 2003-08-07 Bojkova Nina V. High impact poly (urethane urea) polysulfides
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
US20030174560A1 (en) 2002-02-26 2003-09-18 Klaus-Hermann Dahmen Photochromic compounds for molecular switches and optical memory
US7465415B2 (en) * 2004-07-30 2008-12-16 Ppg Industries Ohio, Inc. Photochromic materials derived from ring-opening monomers and photochromic initiators
US9598527B2 (en) 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US7666510B2 (en) * 2005-09-07 2010-02-23 Transitions Optical, Inc. Optical elements that include curable film-forming compositions containing blocked isocyanate adhesion promoters
JP5220443B2 (en) * 2008-03-11 2013-06-26 旭化成イーマテリアルズ株式会社 Printing master for laser engraving

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010025948A1 (en) * 1998-09-11 2001-10-04 Walters Robert W. Polymeric matrix compatibilized naphthopyrans
WO2000034410A1 (en) * 1998-12-11 2000-06-15 Ppg Industries Ohio, Inc. Polyanhydride photochromic coating compositon and photochromic articles
US20010050356A1 (en) * 2000-02-04 2001-12-13 Crano John C. Photochromic organic resin composition
WO2007070627A2 (en) * 2005-12-16 2007-06-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same

Also Published As

Publication number Publication date
JP2014505116A (en) 2014-02-27
CA2817146C (en) 2015-03-31
BR112013012817A2 (en) 2021-03-16
HK1187358A1 (en) 2014-04-04
US8608988B2 (en) 2013-12-17
KR101504853B1 (en) 2015-03-20
JP5712300B2 (en) 2015-05-07
ZA201303389B (en) 2014-11-26
EP2643402B1 (en) 2017-03-01
WO2012071237A2 (en) 2012-05-31
MX2013005807A (en) 2013-07-05
US20120212840A1 (en) 2012-08-23
CN103221465B (en) 2015-01-14
KR20130088878A (en) 2013-08-08
AU2011332111A1 (en) 2013-05-30
AU2011332111B2 (en) 2015-01-15
MX339399B (en) 2016-05-24
EP2643402A2 (en) 2013-10-02
CA2817146A1 (en) 2012-05-31
ES2622386T3 (en) 2017-07-06
CN103221465A (en) 2013-07-24

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