ES2182557T3 - Objeto de plastico fotocromico. - Google Patents

Objeto de plastico fotocromico.

Info

Publication number
ES2182557T3
ES2182557T3 ES99938323T ES99938323T ES2182557T3 ES 2182557 T3 ES2182557 T3 ES 2182557T3 ES 99938323 T ES99938323 T ES 99938323T ES 99938323 T ES99938323 T ES 99938323T ES 2182557 T3 ES2182557 T3 ES 2182557T3
Authority
ES
Spain
Prior art keywords
pyran
derivative
pyrano
light
plastic object
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES99938323T
Other languages
English (en)
Inventor
Claudia Mann
Manfred Melzig
Udo Weigand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Application granted granted Critical
Publication of ES2182557T3 publication Critical patent/ES2182557T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)

Abstract

Objeto de plástico fotocrómico, que comprende un material plástico así como dos derivados fotocrómicos de pirano por lo menos incorporados en el mismo, que presentan un resto arilo, unido al átomo de carbono contiguo al átomo de oxígeno - pirano, sustituido por lo menos por un grupo que contiene como mínimo un átomo de nitrógeno, donde el máximo de absorción de onda larga de la forma excitada por la luz del derivado de pirano es superior a 550 nm y el máximo de absorción de onda larga de la forma excitada por la luz del otro derivado de pirano es inferior a 550 nm y el derivado de pirano de absorción de onda más corta está formado por 3[H]-nafto[2, 1b]pirano y el derivado de pirano de absorción de onda más larga por indeno[2, 1-f]nafto[1, 2b]pirano o espiro-9-fluoreno[1, 2-b]pirano.
ES99938323T 1998-07-23 1999-07-22 Objeto de plastico fotocromico. Expired - Lifetime ES2182557T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833013 1998-07-23

Publications (1)

Publication Number Publication Date
ES2182557T3 true ES2182557T3 (es) 2003-03-01

Family

ID=7874946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99938323T Expired - Lifetime ES2182557T3 (es) 1998-07-23 1999-07-22 Objeto de plastico fotocromico.

Country Status (6)

Country Link
US (1) US6306316B1 (es)
EP (1) EP1018038B1 (es)
JP (1) JP3720263B2 (es)
DE (1) DE59902736D1 (es)
ES (1) ES2182557T3 (es)
WO (1) WO2000005602A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026717A1 (de) * 2000-05-30 2001-12-13 Rodenstock Optik G Photochromer Kunststoffgegenstand mit permanent gesteigertem Kontrast
US8403478B2 (en) * 2001-11-02 2013-03-26 High Performance Optics, Inc. Ophthalmic lens to preserve macular integrity
US8500274B2 (en) 2000-11-03 2013-08-06 High Performance Optics, Inc. Dual-filter ophthalmic lens to reduce risk of macular degeneration
US7320826B2 (en) * 2003-03-20 2008-01-22 Ppg Industries Ohio, Inc. Photochromic articles with reduced temperature dependency and methods for preparation
US20040186241A1 (en) * 2003-03-20 2004-09-23 Gemert Barry Van Photochromic ocular devices
WO2006045495A1 (de) * 2004-10-21 2006-05-04 Rodenstock Gmbh Photochrome h-annellierte benzo[f]chromen-derivate
US20070132371A1 (en) * 2005-12-12 2007-06-14 General Electric Company Color tunable light-emitting devices and method of making the same
US20070131949A1 (en) * 2005-12-12 2007-06-14 General Electric Company Color tunable light-emitting devices and method of making the same
US8882267B2 (en) 2006-03-20 2014-11-11 High Performance Optics, Inc. High energy visible light filter systems with yellowness index values
US20070216861A1 (en) * 2006-03-20 2007-09-20 Andrew Ishak Ophthalmic system combining ophthalmic components with blue light wavelength blocking and color-balancing functionalities
US8113651B2 (en) 2006-03-20 2012-02-14 High Performance Optics, Inc. High performance corneal inlay
US7520608B2 (en) * 2006-03-20 2009-04-21 High Performance Optics, Inc. Color balanced ophthalmic system with selective light inhibition
US8360574B2 (en) * 2006-03-20 2013-01-29 High Performance Optics, Inc. High performance selective light wavelength filtering providing improved contrast sensitivity
US20120075577A1 (en) * 2006-03-20 2012-03-29 Ishak Andrew W High performance selective light wavelength filtering providing improved contrast sensitivity
US9377569B2 (en) 2006-03-20 2016-06-28 High Performance Optics, Inc. Photochromic ophthalmic systems that selectively filter specific blue light wavelengths
US9798163B2 (en) 2013-05-05 2017-10-24 High Performance Optics, Inc. Selective wavelength filtering with reduced overall light transmission
US9683102B2 (en) 2014-05-05 2017-06-20 Frontier Scientific, Inc. Photo-stable and thermally-stable dye compounds for selective blue light filtered optic

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8614680D0 (en) * 1986-06-17 1986-07-23 Plessey Co Plc Photoreactive lenses
US4968454A (en) * 1988-01-25 1990-11-06 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran 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
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

Also Published As

Publication number Publication date
JP3720263B2 (ja) 2005-11-24
EP1018038B1 (de) 2002-09-18
DE59902736D1 (de) 2002-10-24
US6306316B1 (en) 2001-10-23
WO2000005602A1 (de) 2000-02-03
EP1018038A1 (de) 2000-07-12
JP2002521708A (ja) 2002-07-16

Similar Documents

Publication Publication Date Title
ES2182557T3 (es) Objeto de plastico fotocromico.
DE69032480D1 (de) Spiro(pyran)Piperidine-Derivate
ES2151900T3 (es) 3-(2-aciloxietoxifenil)benzofuran-2-onas, como estabilizantes.
ES2186285T3 (es) Capas auxiliares para disposiciones electroluminiscentes.
ES2088537T3 (es) Derivados de piranil cianoguanidina.
PT1026147E (pt) Compostos uteis como intermediarios na producao de derivados de piperidina
FI915920A0 (fi) Serotoninantagonister.
DE69023865T2 (de) Fulgimidderivate.
FR2690920B1 (fr) Dérivés 1-hydrocarbyloxy-2,2,6,6-tétraméthylpipéridiniques de 1,3,5-triazines non-migrants comme stabilisants de matières polymères.
SE9702538D0 (sv) Fenolfri stabilisering av polyolefinfibrer
DE60308444D1 (de) Stossfängerträger und Kraftfahrzeug mit einem solchen Träger
DE10299032I1 (de) 2-(2-Amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1, 3-propandiol-Derivate
BR9708651A (pt) Estabilizacão de materiais de revestimento
BR9206272A (pt) Derivados de 2-(4-hidroxipiperidino)-1-alcanol, como agentes anti-isquêmicos.
DE69010921T2 (de) Substituierte Indol-, Benzofuran- und Benzothiophenderivate als 5-Lipoxygenaseinhibitoren.
DE69008251D1 (de) Aufprallabsorbierende Lenkung.
PT1004241E (pt) Agentes insecticidas e acaricidas de 2-aril-delta 2-1,3,4-(oxa e tia) diazolina
YU47592B (sh) 13-alkil-23-imino i 13-halo-23-imino derivati makrolidnih jedinjenja
PT90621A (pt) Processo para a preparacao de novas avermectinas com um anel furano clivado e um grupo hidroxi 8a
GT199000085A (es) Compuestos de piridina sustituidos
ATE302710T1 (de) Innensäulenelement für die b- oder c-säule einer fahrzeugkarosserie
DE68916126T2 (de) Optisch aktive Piperazin-Derivate.
Fan et al. Photochromic mechanism of heterofused benzopyran derivatives
AU6308200A (en) Process for the preparation of spiro-(cis-4-(beta-hydroxyethyloxy)cyclohexane-(3h)indol)-2' 1'h)one derivatives
ECSP941043A (es) Composicion insecticida de diaminoquinazolina sustituida y metodo para controlar los insectos