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BR9305174A - Composição de polímero, para lentes de óculos, e processo para preparar uma lente acabada ou semiacabada - Google Patents

Composição de polímero, para lentes de óculos, e processo para preparar uma lente acabada ou semiacabada

Info

Publication number
BR9305174A
BR9305174A BR9305174A BR9305174A BR9305174A BR 9305174 A BR9305174 A BR 9305174A BR 9305174 A BR9305174 A BR 9305174A BR 9305174 A BR9305174 A BR 9305174A BR 9305174 A BR9305174 A BR 9305174A
Authority
BR
Brazil
Prior art keywords
finished
semi
preparing
polymer composition
spectacle lenses
Prior art date
Application number
BR9305174A
Other languages
English (en)
Inventor
Gabriel Keita
Joel Renaudineau
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
Application filed by Essilor Int filed Critical Essilor Int
Publication of BR9305174A publication Critical patent/BR9305174A/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C08F220/305—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/306—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and polyethylene oxide chain in the alcohol moiety

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR9305174A 1992-12-22 1993-12-21 Composição de polímero, para lentes de óculos, e processo para preparar uma lente acabada ou semiacabada BR9305174A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215533A FR2699541B1 (fr) 1992-12-22 1992-12-22 Compositions polymères à faible indice de jaune, compositions polymérisables et lentilles les mettant en Óoeuvre.

Publications (1)

Publication Number Publication Date
BR9305174A true BR9305174A (pt) 1994-07-26

Family

ID=9436963

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305174A BR9305174A (pt) 1992-12-22 1993-12-21 Composição de polímero, para lentes de óculos, e processo para preparar uma lente acabada ou semiacabada

Country Status (10)

Country Link
US (1) US5442022A (pt)
EP (1) EP0605293B1 (pt)
JP (1) JP3453418B2 (pt)
AU (1) AU665473B2 (pt)
BR (1) BR9305174A (pt)
CA (1) CA2112000C (pt)
DE (1) DE69313997T2 (pt)
DK (1) DK0605293T3 (pt)
ES (1) ES2106991T3 (pt)
FR (1) FR2699541B1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5702825A (en) * 1992-12-22 1997-12-30 Essilor International (Compagnie Generale D'optique) Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
JP3085570B2 (ja) 1994-07-08 2000-09-11 株式会社トクヤマ 重合性組成物
FR2727971A1 (fr) * 1994-12-12 1996-06-14 Corning Inc Nouveaux materiaux organiques photochromiques a indice de refraction eleve, leur preparation et articles formes de ces materiaux
FR2734828B1 (fr) * 1995-05-31 1997-07-11 Essilor Int Compositions polymerisables a base de monomeres thio(meth)acrylates, compositions polymeres transparentes obtenues, et leurs applications en optique
FR2734827B1 (fr) * 1995-05-31 1997-07-11 Essilor Int Compositions polymerisables a base de monomeres thio (meth)acrylates, polymeres a faible indice de jaune obtenus a partir de telles compositions et lentilles ophtalmiques correspondantes
US6034193A (en) * 1995-07-12 2000-03-07 Corning Incorporated Photochromic organic materials
AU6286796A (en) * 1995-07-12 1997-02-10 Corning Incorporated Novel photochromic organic materials
US5908876A (en) * 1996-04-19 1999-06-01 Mitsui Chemicals, Inc. Optical resin composition comprising a thiourethane prepolymer and use thereof
EP0896685A4 (en) * 1996-04-30 2000-07-19 Corning Inc ORGANIC PHOTOCHROME MIXTURES FOR CONTACT LENSES
US5916987A (en) 1996-05-29 1999-06-29 Mitsui Chemicals, Inc. Thiol and Sulfur-containing O-(meth) acrylate compounds and use thereof
US5922821A (en) * 1996-08-09 1999-07-13 Alcon Laboratories, Inc. Ophthalmic lens polymers
JPH1081720A (ja) * 1996-09-05 1998-03-31 Nof Corp 注型重合用樹脂組成物及び光学材料
AU4657397A (en) * 1996-10-11 1998-05-11 Corning Incorporated Photochromic organic material, its manufacture and the photochromic articl es containing it
US5739243A (en) * 1996-11-27 1998-04-14 Ppg Industries, Inc. Polymerizable composition
US5965680A (en) * 1996-11-27 1999-10-12 Ppg Industries Ohio, Inc. Optical resin composition from polyol((meth)acryloyl carbonate) monomer
US5973093A (en) * 1996-11-27 1999-10-26 Ppg Industries Ohio, Inc. Polymerizable polyol (allyl carbonate) composition
FR2765584B1 (fr) * 1997-07-07 1999-10-22 Essilor Int Compositions de monomeres polymerisables, substrats polymeres transparents, et articles d'optique et ophtalmiques obtenus
FR2772302B1 (fr) * 1997-12-11 2000-01-21 Essilor Int Procede d'obtention d'une lentille ophtalmique comportant une microstructure utilitaire en surface et lentilles ophtalmiques ainsi obtenues
FR2783829B1 (fr) * 1998-09-29 2005-12-09 Corning Sa Preparation de pieces organiques de qualite optique et notamment de lentilles organiques
US6309585B1 (en) 1999-04-23 2001-10-30 Rodenstock North America, Inc. Curable casting compositions having a high refractive index and high impact resistance
US6583196B2 (en) 1999-04-23 2003-06-24 Rodenstock North America, Inc. Curable casting compositions having a high refractive index and high impact resistance
AU769249B2 (en) 1999-07-02 2004-01-22 Ppg Industries Ohio, Inc. Poly(meth)acrylic photochromic coating
US6462884B2 (en) 1999-07-16 2002-10-08 Technology Resource International Corporation Polymerizable composition and optical articles using the same
FR2828743B1 (fr) 2001-08-14 2004-02-27 Essilor Int Procede de moulage d'une lentille presentant un insert
JP4722879B2 (ja) * 2007-04-23 2011-07-13 日油株式会社 エチレン−酢酸ビニル共重合体けん化物およびその加工方法
FR2920431B1 (fr) 2007-08-29 2010-03-12 Essilor Int Procede de preparation d'un materiau transparent de type alliage de polymere thermodurcissable/polymere thermoplastique et son application dans l'optique pour la fabrication de verres organiques.
FR2920337B1 (fr) * 2007-08-29 2010-03-12 Essilor Int Procede de preparation d'un article moule transparent a base d'un alliage de polymere thermoplastique et de polymere thermodurcissable
FR3043403B1 (fr) * 2015-11-10 2019-06-28 Acrylian Copolymere acrylique, hydrophobe, reticule, a base d'alcool cinnamique, pour lentilles intraoculaires.
TWI776845B (zh) * 2017-01-31 2022-09-11 日商大日本印刷股份有限公司 光學膜、偏光板、及影像顯示裝置
EP3658598B1 (en) 2017-07-28 2022-11-16 Nikon Corporation Photocurable composition and method of manufacturing three-dimensional object
EP3693401B1 (en) * 2017-10-03 2023-10-18 Nikon Corporation Compound, resin precursor, cured product, optical element, optical system, interchangeable lens for camera, optical device, cemented lens, and production method for cemented lens
TWI653416B (zh) * 2018-03-12 2019-03-11 聯嘉光電股份有限公司 車載雙功能發光模組及車載雙功能照明燈組
JP7571456B2 (ja) * 2020-10-19 2024-10-23 株式会社レゾナック 極性基含有２－アルケニルモノマー共重合体及びその製造方法、並びに酸素バリア性積層体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443588A (en) * 1981-02-19 1984-04-17 Toray Industries, Inc. Highly refractive urethane polymers for use in optical lenses and lenses prepared therefrom
US4959429A (en) * 1985-11-22 1990-09-25 Ppg Industries, Inc. Cyclohexenic additives for producing polycarbonate polymers of high refractive index and low yellowness
JPS63279201A (ja) * 1987-05-12 1988-11-16 Kureha Chem Ind Co Ltd 樹脂レンズ
WO1992005209A1 (en) * 1990-09-18 1992-04-02 Akzo N.V. Copolymerization process and optical copolymer produced therefrom
US5235014A (en) * 1992-04-29 1993-08-10 Industrial Technology Research Institute High-refractivity plastic lens resin

Also Published As

Publication number Publication date
AU5254893A (en) 1994-07-07
JPH07238120A (ja) 1995-09-12
FR2699541B1 (fr) 1995-04-28
AU665473B2 (en) 1996-01-04
JP3453418B2 (ja) 2003-10-06
DE69313997D1 (de) 1997-10-23
FR2699541A1 (fr) 1994-06-24
EP0605293A1 (fr) 1994-07-06
CA2112000C (fr) 2005-10-18
DE69313997T2 (de) 1998-02-19
DK0605293T3 (da) 1998-04-14
CA2112000A1 (fr) 1994-06-23
US5442022A (en) 1995-08-15
EP0605293B1 (fr) 1997-09-17
ES2106991T3 (es) 1997-11-16

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Legal Events

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EE Request for examination
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Free format text: MACPRADO PRODUTOS OFTALMICOS LTDA.

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 14A., 15A., E 16A. ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

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B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2237 DE 19/11/2013 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 14A, 15A E 16A 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 2605 DE 08-12-2020 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.