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BR9608385A - Photochromic adhesive matrix layers for use in optical articles. - Google Patents

Photochromic adhesive matrix layers for use in optical articles.

Info

Publication number
BR9608385A
BR9608385A BR9608385-9A BR9608385A BR9608385A BR 9608385 A BR9608385 A BR 9608385A BR 9608385 A BR9608385 A BR 9608385A BR 9608385 A BR9608385 A BR 9608385A
Authority
BR
Brazil
Prior art keywords
adhesive matrix
matrix layers
optical articles
photochromic adhesive
sublayers
Prior art date
Application number
BR9608385-9A
Other languages
Portuguese (pt)
Inventor
Amitava Gupta
Ronald D Blum
Venkatramani S Iyer
Original Assignee
Innotech 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 Innotech Inc filed Critical Innotech Inc
Publication of BR9608385A publication Critical patent/BR9608385A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00538—Feeding arrangements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0033—Multifocal lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

Patente de Invenção: <B> "CAMADAS DE MATRIZ FOTOCRÈMICA ADESIVA PARA USO EM ARTIGOS óTICOS"<D>. São descritas camadas de matriz adesiva (24) e subcamadas e métodos para preparação das mesmas. As camadas de matriz adesiva (24) e subcamadas proporcionam reservatórios para aditivos fotocrómicos e podem servir como uma região de transição eficaz entre materiais diferentes a serem usados em artigos óticos que transmitem ou refratam luz.Invention Patent: <B> "PHOTOCHRAMIC ADHESIVE MATRIX LAYERS FOR USE IN OPTICAL ITEMS" <D>. Adhesive matrix layers (24) and sublayers and methods for preparing them are described. The adhesive matrix layers (24) and sublayers provide reservoirs for photochromic additives and can serve as an effective transition region between different materials to be used in optical articles that transmit or refract light.

BR9608385-9A 1995-05-05 1996-05-06 Photochromic adhesive matrix layers for use in optical articles. BR9608385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43512695A 1995-05-05 1995-05-05
PCT/US1996/006348 WO1996034735A1 (en) 1995-05-05 1996-05-06 Adhesive photochromic matrix layers for use in optical articles

Publications (1)

Publication Number Publication Date
BR9608385A true BR9608385A (en) 1999-11-30

Family

ID=23727090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608385-9A BR9608385A (en) 1995-05-05 1996-05-06 Photochromic adhesive matrix layers for use in optical articles.

Country Status (11)

Country Link
EP (1) EP0823875A4 (en)
JP (1) JPH11504875A (en)
KR (1) KR19990008470A (en)
AU (1) AU706936B2 (en)
BR (1) BR9608385A (en)
CA (1) CA2220124A1 (en)
EA (1) EA000365B1 (en)
IL (1) IL118087A (en)
NO (1) NO975082L (en)
TW (1) TW332864B (en)
WO (1) WO1996034735A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2229535A1 (en) * 1995-08-21 1997-02-27 Innotech, Inc. Polymeric materials for photochromic applications
US6025026A (en) * 1997-06-30 2000-02-15 Transitions Optical, Inc. Process for producing an adherent polymeric layer on polymeric substrates and articles produced thereby
US6068797A (en) * 1998-12-11 2000-05-30 Ppg Industries Ohio, Inc. Method of preparing a shaped article having a photochromic coating thereon
US6355124B1 (en) 1999-05-24 2002-03-12 Bmc Vision-Ease Lens, Inc. Lamination apparatus and process
US6150430A (en) * 1999-07-06 2000-11-21 Transitions Optical, Inc. Process for adhering a photochromic coating to a polymeric substrate
US6367930B1 (en) 1999-12-30 2002-04-09 Bayer Corporation Process for preparing a photochromic lens
US7077985B2 (en) 2000-05-30 2006-07-18 Vision-Ease Lens Injection molding of lens
GB2365993A (en) * 2000-08-18 2002-02-27 Colin William Martin Light reducing contact lens
EP1364234A2 (en) * 2001-02-19 2003-11-26 Koninklijke Philips Electronics N.V. Optical element and method of manufacturing such an optical element
JP4779297B2 (en) * 2001-06-01 2011-09-28 三菱瓦斯化学株式会社 Plastic molded body having photochromic properties and / or polarization properties
US6852254B2 (en) * 2002-06-26 2005-02-08 Johnson & Johnson Vision Care, Inc. Methods for the production of tinted contact lenses
EP1536941A1 (en) * 2002-07-31 2005-06-08 BMC Industries, Inc. Polyurethane laminates for photochromic lenses
EP1673655B1 (en) 2003-09-09 2015-05-06 Insight Equity A.P.X., LP Photochromic polyurethane laminate
US7858001B2 (en) 2003-09-09 2010-12-28 Insight Equity A.P.X., L.P. Photochromic lens
US20050168689A1 (en) * 2004-01-30 2005-08-04 Knox Carol L. Photochromic optical element
US8002935B2 (en) 2005-03-04 2011-08-23 Insight Equity A.P.X., L.P. Forming method for polymeric laminated wafers comprising different film materials
DE102005022860A1 (en) * 2005-05-18 2006-11-23 Rodenstock Gmbh Method for producing a photochromic plastic article
US20070139792A1 (en) * 2005-12-21 2007-06-21 Michel Sayag Adjustable apodized lens aperture
JP4801448B2 (en) * 2006-01-18 2011-10-26 Ｈｏｙａ株式会社 Method for forming optical film
US7573630B2 (en) 2006-06-02 2009-08-11 Exatec, Llc Photochromatic effect for polycarbonate glazing applications
US8317505B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Apparatus for formation of an ophthalmic lens precursor and lens
US8313828B2 (en) 2008-08-20 2012-11-20 Johnson & Johnson Vision Care, Inc. Ophthalmic lens precursor and lens
US8318055B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens
FR2933785B1 (en) 2008-07-11 2010-09-03 Thales Sa PHOTOCHROMATIC MATERIAL
WO2011033631A1 (en) * 2009-09-16 2011-03-24 三好興業株式会社 Colored semi lens having impact resistance and method for producing same
US8724206B2 (en) * 2012-09-28 2014-05-13 Google Inc. Photo-chromic coating for optics
JP2018185475A (en) * 2017-04-27 2018-11-22 三井化学株式会社 Light-transmissible colored laminate, and manufacturing method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6712658A (en) * 1966-09-26 1968-03-27
JPS54118478A (en) * 1978-03-06 1979-09-13 Asahi Glass Co Ltd Photochromic laminate
JPS60205429A (en) * 1984-03-30 1985-10-17 Nissan Motor Co Ltd Photochromic laminated structure
JPS62169882A (en) * 1986-01-22 1987-07-27 Nissan Motor Co Ltd Combiner for head-up display
JPH0690873B2 (en) * 1987-10-28 1994-11-14 三菱電機株式会社 Writing method of semiconductor memory device
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
US5180524A (en) * 1987-11-05 1993-01-19 Enichem Synthesis S.P.A. Photochromatic composition and photochromatic articles which contain it
JPH01138541A (en) * 1987-11-26 1989-05-31 Nippon Denso Co Ltd Sandwich glass for light control and its production
US4936995A (en) * 1988-05-17 1990-06-26 Ppg Industries, Inc. Photochromic compound and articles containing the same

Also Published As

Publication number Publication date
NO975082L (en) 1997-12-29
CA2220124A1 (en) 1996-11-07
EA000365B1 (en) 1999-06-24
EP0823875A4 (en) 1999-08-04
EA199700362A1 (en) 1998-04-30
IL118087A (en) 1999-05-09
AU706936B2 (en) 1999-07-01
TW332864B (en) 1998-06-01
NO975082D0 (en) 1997-11-04
JPH11504875A (en) 1999-05-11
EP0823875A1 (en) 1998-02-18
IL118087A0 (en) 1996-08-04
AU5727996A (en) 1996-11-21
KR19990008470A (en) 1999-01-25
WO1996034735A1 (en) 1996-11-07
MX9708538A (en) 1998-08-30

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Legal Events

Date Code Title Description
PC Transfer

Free format text: JOHNSON & JOHNSON VISION PRODUCTS, INC. (US)

HHT Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: TRANSFERIDO POR FUSAO DE: INNOTECH INC. REFERENCIA: RPI 1547 DE 29/08/2000 - COD. 25.1 ITEM (71)

PC Transfer

Free format text: JOHNSON & JOHNSON (US)

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law