BR0012284A - Composto fotocrÈmico possuindo uma estrutupa [3h] nafto[2,1-b] pirano, processo para preparar o mesmo, e, artigo transparente - Google Patents

Composto fotocrÈmico possuindo uma estrutupa [3h] nafto[2,1-b] pirano, processo para preparar o mesmo, e, artigo transparente

Info

Publication number
BR0012284A
BR0012284A BR0012284-0A BR0012284A BR0012284A BR 0012284 A BR0012284 A BR 0012284A BR 0012284 A BR0012284 A BR 0012284A BR 0012284 A BR0012284 A BR 0012284A
Authority
BR
Brazil
Prior art keywords
same
photochromic compound
transparent article
naphtha
pyran
Prior art date
Application number
BR0012284-0A
Other languages
English (en)
Other versions
BR0012284B1 (pt
Inventor
Michel Frigoli
Corinne Moustrou
Andre Samat
Robert Guclielmetti
Original Assignee
Essilor Int
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 claimed from FR9908875A external-priority patent/FR2796077B1/fr
Application filed by Essilor Int filed Critical Essilor Int
Publication of BR0012284A publication Critical patent/BR0012284A/pt
Publication of BR0012284B1 publication Critical patent/BR0012284B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10486—Variable transmission photochromic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

"COMPOSTO FOTOCRÈMICO POSSUINDO UMA ESTRUTURA [3H] NAFTO[2,1-B] PIRANO, PROCESSO PARA PREPARAR O MESMO, E, ARTIGO TRANSPARENTE". Os compostos fotocrómicos da invenção respondem à fórmula (I) em que Th~ 2~ representa um grupamento bitienila em uma das posições 5, 6, 8- 10 do ciclo naftênico, R^ 1^ designa um grupamento bitienila ou tritienila, e R^ 2^ designa um grupamento bitienila, tritienila, arila, naftila, tienila, furanila, pirrolila ou N-alquil pirrolila. Aplicação: na fabricação de vidraças de construção, pára-brisas, visores de capacetes e vidros de óculos.
BRPI0012284-0A 1999-07-08 2000-07-06 composto fotocrâmico possuindo uma estrutura [3h] nafto[2,1-b] pirano, e, processo para preparar o mesmo. BR0012284B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9908875A FR2796077B1 (fr) 1999-07-08 1999-07-08 Composes photochromiques naphto (2,1-b) pyranes a substitutions bi ou terthienyle, leur procede de fabrication, materiaux et articles photochromiques obtenus
PCT/FR2000/001954 WO2001004233A1 (fr) 1999-07-08 2000-07-06 Composes photochromiques naphto(2,1-b)pyranes a substitutions bi ou terthienyle

Publications (2)

Publication Number Publication Date
BR0012284A true BR0012284A (pt) 2002-04-02
BR0012284B1 BR0012284B1 (pt) 2010-08-24

Family

ID=9547889

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012284-0A BR0012284B1 (pt) 1999-07-08 2000-07-06 composto fotocrâmico possuindo uma estrutura [3h] nafto[2,1-b] pirano, e, processo para preparar o mesmo.

Country Status (5)

Country Link
EP (1) EP1204714B1 (pt)
JP (1) JP2003504349A (pt)
AU (1) AU779628B2 (pt)
BR (1) BR0012284B1 (pt)
DE (1) DE60007996T2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872590B1 (fr) 2004-07-02 2006-10-27 Essilor Int Procede de realisation d'un verre ophtalmique et composant optique adapte pour la mise en oeuvre de ce procede
AU2005268735B2 (en) 2004-07-02 2011-04-14 Essilor International Method for producing a transparent optical element, an optical component involved into said method and the thus obtained optical element
FR2888951B1 (fr) 2005-07-20 2008-02-08 Essilor Int Composant optique pixellise aleatoirement, son procede de fabrication, et son utilisation dans la fabrication d'un element optique transparent
FR2888948B1 (fr) 2005-07-20 2007-10-12 Essilor Int Composant optique transparent pixellise comprenant un revetement absorbant, son procede de realisation et son utilisation dans un element optique
FR2888947B1 (fr) 2005-07-20 2007-10-12 Essilor Int Composant optique a cellules
FR2888950B1 (fr) 2005-07-20 2007-10-12 Essilor Int Composant optique transparent pixellise a parois absordantes son procede de fabrication et son utilisation dans la farication d'un element optique transparent
FR2901367B1 (fr) 2006-05-17 2008-10-17 Essilor Int Realisation d'un element optique transparent comprenant une substance contenue dans des cellules
FR2910642B1 (fr) 2006-12-26 2009-03-06 Essilor Int Composant optique transparent a deux ensembles de cellules
FR2911404B1 (fr) 2007-01-17 2009-04-10 Essilor Int Composant optique transparent a cellules remplies de materiau optique

Also Published As

Publication number Publication date
AU6294900A (en) 2001-01-30
AU779628B2 (en) 2005-02-03
DE60007996T2 (de) 2004-12-23
DE60007996D1 (de) 2004-03-04
JP2003504349A (ja) 2003-02-04
EP1204714B1 (fr) 2004-01-28
EP1204714A1 (fr) 2002-05-15
BR0012284B1 (pt) 2010-08-24

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A, 12A E 13A ANUIDADE(S), CONFORME ART. 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.