MX9704410A - Incorporacion de moleculas fotocromicas en articulos transmisibles de luz. - Google Patents

Incorporacion de moleculas fotocromicas en articulos transmisibles de luz.

Info

Publication number
MX9704410A
MX9704410A MX9704410A MX9704410A MX9704410A MX 9704410 A MX9704410 A MX 9704410A MX 9704410 A MX9704410 A MX 9704410A MX 9704410 A MX9704410 A MX 9704410A MX 9704410 A MX9704410 A MX 9704410A
Authority
MX
Mexico
Prior art keywords
light transmissible
photochromic molecules
photochromic dye
incorporating photochromic
article
Prior art date
Application number
MX9704410A
Other languages
English (en)
Inventor
Colin Maurice Perrott
Kenneth John Pidgeon
Original Assignee
Sola Int Holdings
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 Sola Int Holdings filed Critical Sola Int Holdings
Publication of MX9704410A publication Critical patent/MX9704410A/es

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses

Abstract

Un artículo transmisible de luz formado a partir de un material polimérico, cuyo artículo incluye por lo menos un colorante fotocromico; y un material que absorbe la luz, compatible, distribuido en, o dentro del artículo; la combinacion del colorante fotocromico y el material que absorbe la luz compatible es tal que la profundidad de la oscuridad por la activacion del colorante fotocromico se vuelve sustancialmente uniformen sin considerar las variaciones en la longitud, espesor o cambios locales de la forma de la superficie.
MX9704410A 1994-12-16 1997-06-13 Incorporacion de moleculas fotocromicas en articulos transmisibles de luz. MX9704410A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN0072A AUPN007294A0 (en) 1994-12-16 1994-12-16 Incorporating photochromic molecules in light transmissible articles

Publications (1)

Publication Number Publication Date
MX9704410A true MX9704410A (es) 1998-07-31

Family

ID=3784580

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9704410A MX9704410A (es) 1994-12-16 1997-06-13 Incorporacion de moleculas fotocromicas en articulos transmisibles de luz.

Country Status (10)

Country Link
US (1) US5959761A (es)
EP (1) EP0797786B1 (es)
JP (1) JP4054863B2 (es)
KR (1) KR100402982B1 (es)
AU (2) AUPN007294A0 (es)
BR (1) BR9510091A (es)
CA (1) CA2207034C (es)
DE (1) DE69534779T2 (es)
MX (1) MX9704410A (es)
WO (1) WO1996018928A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242065B1 (en) * 1998-10-07 2001-06-05 Bmc Vision-Ease Lens, Inc. Lens blanks for ophthalmic elements
AU6485799A (en) * 1998-11-02 2000-05-22 Skyrad Ltd. Photochromic articles
US6451236B1 (en) * 2000-02-02 2002-09-17 Gentex Optics, Inc. Method of making photochromic thermoplastics
DE10026717A1 (de) * 2000-05-30 2001-12-13 Rodenstock Optik G Photochromer Kunststoffgegenstand mit permanent gesteigertem Kontrast
AUPR949001A0 (en) * 2001-12-14 2002-01-24 Sola International Holdings Ltd Abrasion resistant coating composition
FR2839276B1 (fr) * 2002-05-02 2004-06-18 Bnl Eurolens Procede de fabrication d'une lentille ayant une teinte presentant un degrade
US8012386B2 (en) * 2002-05-02 2011-09-06 Bnl Eurolens Method of manufacturing a lens presenting a graded tint
EP1546248B1 (en) * 2002-08-30 2015-06-03 Signet Armorlite, Inc. Photochromic matrix compositions for use in ophthalmic lenses
US6863844B2 (en) * 2002-08-30 2005-03-08 Signet Armorlite, Inc. Photochromic matrix compositions for use in ophthalmic lenses
US6863848B2 (en) 2002-08-30 2005-03-08 Signet Armorlite, Inc. Methods for preparing composite photochromic ophthalmic lenses
US7320826B2 (en) * 2003-03-20 2008-01-22 Ppg Industries Ohio, Inc. Photochromic articles with reduced temperature dependency and methods for preparation
US7073667B2 (en) * 2003-10-24 2006-07-11 Entegris, Inc. Photochromic substrate container
US7854865B2 (en) * 2005-06-08 2010-12-21 Essilor International Method of injection molding thin thermoplastic lenses
US7829162B2 (en) 2006-08-29 2010-11-09 international imagining materials, inc Thermal transfer ribbon
CN102667574A (zh) * 2009-12-03 2012-09-12 兴和株式会社 眼镜
WO2013098707A2 (en) * 2011-12-29 2013-07-04 Kilolambda Technologies Ltd. Window having active transparency control
US20170113407A1 (en) * 2014-06-16 2017-04-27 Sabic Global Technologies B.V. Crosslinkable polycarbonates for material extrusion additive manufacturing processes
EP3246746A1 (de) 2016-05-17 2017-11-22 Carl Zeiss Vision International GmbH Brillenglas und verfahren zum berechnen und herstellen eines brillenglases
EP3273290A1 (de) 2016-07-21 2018-01-24 Carl Zeiss Vision International GmbH Drucktinte, vorzugsweise 3d-drucktinte, brillenglas und verfahren zur herstellung eines brillenglases
EP3311994B1 (de) 2016-10-21 2020-01-08 Carl Zeiss Vision International GmbH 3d-druckverfahren zur herstellung eines brillenglases
EP3312662B1 (de) 2016-10-21 2019-07-17 Carl Zeiss Vision International GmbH Brillenglas und verfahren zu dessen herstellung
ES2773523T5 (es) 2016-10-21 2023-05-10 Zeiss Carl Vision Int Gmbh Cristal para gafas y procedimiento de impresión 3D para su fabricación

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212898A (en) * 1962-11-21 1965-10-19 American Cyanamid Co Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders
US4367170A (en) * 1975-01-24 1983-01-04 American Optical Corporation Stabilized photochromic materials
DE2712859A1 (de) * 1976-04-20 1977-11-03 American Optical Corp Linsen mit einem photochromen gradienten bedingt durch anwenden eines uv-licht absorbierenden ueberzuges
US4170567A (en) * 1977-05-12 1979-10-09 American Optical Corporation Photochromic mercury complexes of asymmetrical diarylthiocarbazones
US4289497A (en) * 1980-09-02 1981-09-15 American Optical Corporation Gradient photochromic lens and method selectively reducing photochromic activity
US4968454A (en) * 1988-01-25 1990-11-06 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
JPH0711654B2 (ja) * 1988-12-26 1995-02-08 シャープ株式会社 光論理積記憶素子
DE4024330A1 (de) * 1990-07-31 1992-02-06 Huels Troisdorf Verfahren zur herstellung einer photochromen folie
US5135298A (en) * 1990-09-12 1992-08-04 Feltman Francis L Sunglass lens
JPH04358145A (ja) * 1991-06-04 1992-12-11 Nissan Motor Co Ltd フォトクロミック積層体
US5330686A (en) * 1992-08-19 1994-07-19 Ppg Industries, Inc. Temperature stable and sunlight protected photochromic articles
US5708064A (en) * 1993-10-15 1998-01-13 Ppg Industries, Inc. High refractive index photochromic ophthalmic article
DE4423904A1 (de) * 1994-07-10 1996-01-11 Rodenstock Optik G Photochrome Substanzen (Auto)

Also Published As

Publication number Publication date
CA2207034C (en) 2006-09-19
JPH10510927A (ja) 1998-10-20
DE69534779T2 (de) 2006-07-20
WO1996018928A1 (en) 1996-06-20
JP4054863B2 (ja) 2008-03-05
EP0797786B1 (en) 2006-02-08
BR9510091A (pt) 1998-07-14
CA2207034A1 (en) 1996-06-20
KR100402982B1 (ko) 2004-02-19
AU4322396A (en) 1996-07-03
EP0797786A1 (en) 1997-10-01
DE69534779D1 (de) 2006-04-20
AU688653B2 (en) 1998-03-12
US5959761A (en) 1999-09-28
AUPN007294A0 (en) 1995-01-19
EP0797786A4 (en) 1998-12-09

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: CSG SOLAR AG

MM Annulment or lapse due to non-payment of fees