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 semiacabadaInfo
- 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
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
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
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 (30)
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 |
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 |
CN1191609A (zh) * | 1995-07-12 | 1998-08-26 | 康宁股份有限公司 | 新颖的光致变色有机材料 |
US5908876A (en) * | 1996-04-19 | 1999-06-01 | Mitsui Chemicals, Inc. | Optical resin composition comprising a thiourethane prepolymer and use thereof |
WO1997041468A1 (en) * | 1996-04-30 | 1997-11-06 | Corning Incorporated | Organic photochromic contact lens compositions |
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 |
CN1233329A (zh) * | 1996-10-11 | 1999-10-27 | 康宁股份有限公司 | 光致变色有机材料,其制造方法和含该材料的光致变色制品 |
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 |
US5739243A (en) * | 1996-11-27 | 1998-04-14 | Ppg Industries, Inc. | Polymerizable 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 |
US6583196B2 (en) | 1999-04-23 | 2003-06-24 | Rodenstock North America, Inc. | Curable casting compositions having a high refractive index and high impact resistance |
US6309585B1 (en) | 1999-04-23 | 2001-10-30 | Rodenstock North America, Inc. | Curable casting compositions having a high refractive index and high impact resistance |
BR0012206B1 (pt) | 1999-07-02 | 2010-08-24 | artigo fotocrâmico revestido e artigo fotocrâmico. | |
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 |
EP3579029B1 (en) * | 2017-01-31 | 2022-03-09 | Dai Nippon Printing Co., Ltd. | Optical film, polarization plate, and image display device |
WO2019021451A1 (en) | 2017-07-28 | 2019-01-31 | Nikon Corporation | PHOTOCURABLE COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL OBJECT |
JP6943288B2 (ja) * | 2017-10-03 | 2021-09-29 | 株式会社ニコン | 化合物、樹脂前駆体、硬化物、光学素子、光学系、カメラ用交換レンズ、光学装置、接合レンズ、及び接合レンズの製造方法 |
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 |
Family Cites Families (5)
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 |
BR9106862A (pt) * | 1990-09-18 | 1993-07-13 | Akzo Nv | Processo para preparar um copolimero adequado para uso em um elemento otico,copolimero e elemento otico |
US5235014A (en) * | 1992-04-29 | 1993-08-10 | Industrial Technology Research Institute | High-refractivity plastic lens resin |
-
1992
- 1992-12-22 FR FR9215533A patent/FR2699541B1/fr not_active Expired - Fee Related
-
1993
- 1993-12-20 AU AU52548/93A patent/AU665473B2/en not_active Ceased
- 1993-12-21 ES ES93403125T patent/ES2106991T3/es not_active Expired - Lifetime
- 1993-12-21 EP EP93403125A patent/EP0605293B1/fr not_active Expired - Lifetime
- 1993-12-21 BR BR9305174A patent/BR9305174A/pt not_active IP Right Cessation
- 1993-12-21 CA CA002112000A patent/CA2112000C/fr not_active Expired - Fee Related
- 1993-12-21 US US08/172,137 patent/US5442022A/en not_active Expired - Fee Related
- 1993-12-21 DE DE69313997T patent/DE69313997T2/de not_active Expired - Fee Related
- 1993-12-21 DK DK93403125.3T patent/DK0605293T3/da active
- 1993-12-22 JP JP32433193A patent/JP3453418B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07238120A (ja) | 1995-09-12 |
EP0605293A1 (fr) | 1994-07-06 |
DE69313997D1 (de) | 1997-10-23 |
FR2699541A1 (fr) | 1994-06-24 |
AU5254893A (en) | 1994-07-07 |
EP0605293B1 (fr) | 1997-09-17 |
CA2112000C (fr) | 2005-10-18 |
DE69313997T2 (de) | 1998-02-19 |
DK0605293T3 (da) | 1998-04-14 |
CA2112000A1 (fr) | 1994-06-23 |
AU665473B2 (en) | 1996-01-04 |
US5442022A (en) | 1995-08-15 |
JP3453418B2 (ja) | 2003-10-06 |
ES2106991T3 (es) | 1997-11-16 |
FR2699541B1 (fr) | 1995-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
CB | Opposition filed |
Free format text: MACPRADO PRODUTOS OFTALMICOS LTDA. |
|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
ME | Request for revocation | ||
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) |
Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI |
|
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. |