BR9812841B1 - lente oftálmica, processo para a produção da mesma, e, uso de um oligÈmero de ciclo-hexil dialil éster. - Google Patents
lente oftálmica, processo para a produção da mesma, e, uso de um oligÈmero de ciclo-hexil dialil éster.Info
- Publication number
- BR9812841B1 BR9812841B1 BRPI9812841-8A BR9812841A BR9812841B1 BR 9812841 B1 BR9812841 B1 BR 9812841B1 BR 9812841 A BR9812841 A BR 9812841A BR 9812841 B1 BR9812841 B1 BR 9812841B1
- Authority
- BR
- Brazil
- Prior art keywords
- producing
- ophthalmic lens
- ester oligomer
- diallyl ester
- cyclohexyl
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Eyeglasses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97203005 | 1997-09-30 | ||
PCT/EP1998/006039 WO1999017137A1 (en) | 1997-09-30 | 1998-09-17 | Ophthalmic lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9812841A BR9812841A (pt) | 2000-08-08 |
BR9812841B1 true BR9812841B1 (pt) | 2009-05-05 |
Family
ID=8228773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9812841-8A BR9812841B1 (pt) | 1997-09-30 | 1998-09-17 | lente oftálmica, processo para a produção da mesma, e, uso de um oligÈmero de ciclo-hexil dialil éster. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6310162B1 (pt) |
EP (1) | EP1023618B1 (pt) |
JP (1) | JP2001518633A (pt) |
CN (1) | CN1157609C (pt) |
AU (1) | AU1025499A (pt) |
BR (1) | BR9812841B1 (pt) |
CA (1) | CA2305196C (pt) |
DE (1) | DE69830245T2 (pt) |
TW (1) | TW384400B (pt) |
WO (1) | WO1999017137A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999038899A1 (en) | 1998-01-30 | 1999-08-05 | Ppg Industries Ohio, Inc. | Polymerizable polyol(allyl carbonate) composition |
CN1301354A (zh) * | 1998-06-02 | 2001-06-27 | 昭和电工株式会社 | 塑料镜片和塑料镜片用树脂组合物 |
JP2001201603A (ja) * | 1999-11-11 | 2001-07-27 | Showa Denko Kk | プラスチックレンズ用組成物、プラスチックレンズ及び該プラスチックレンズの製造方法 |
JP2001201605A (ja) * | 1999-11-11 | 2001-07-27 | Showa Denko Kk | プラスチックレンズ用組成物、プラスチックレンズ及び該プラスチックレンズの製造方法 |
JP2001201604A (ja) * | 1999-11-11 | 2001-07-27 | Showa Denko Kk | プラスチックレンズ用組成物、プラスチックレンズ及び該プラスチックレンズの製造方法 |
JP2001294620A (ja) * | 2000-04-11 | 2001-10-23 | Showa Denko Kk | プラスチックレンズ材料、該材料の製造方法、プラスチックレンズ用組成物、該組成物を硬化してなるプラスチックレンズ、及び該プラスチックレンズの製造方法 |
JP4754712B2 (ja) * | 2000-06-16 | 2011-08-24 | 昭和電工株式会社 | 脂環式(メタ)アリルエステルモノマーの製造方法、脂環式(メタ)アリルエステル化合物、該化合物の製造方法、該化合物を含有するプラスチックレンズ用組成物、該組成物を硬化してなるプラスチックレンズ及びその製造方法 |
WO2001096274A1 (en) * | 2000-06-16 | 2001-12-20 | Showa Denko K. K. | Production of alicyclic (meth)allyl esters for plastic lens compositions |
US6846900B2 (en) | 2001-03-26 | 2005-01-25 | Showa Denko K.K. | Polyvalent carboxylic acid ester, process for producing the carboxylic acid ester, plastic lens composition using the carboxylic ester, plastic lens obtained by curing the composition and process for producing the plastic lens |
WO2003010566A2 (en) * | 2001-07-02 | 2003-02-06 | Showa Denko K. K. | Plastic lens material, plastic lens composition, plastic lens obtained by curing the composition and process for producing the plastic lens |
US20100204428A1 (en) | 2005-08-04 | 2010-08-12 | Pierino Barbieri | Process and Composition for the Preparation of Transparent Polyurethanes and Polyurethanes Obtained Therefrom |
WO2013047223A1 (ja) * | 2011-09-28 | 2013-04-04 | 昭和電工株式会社 | 硬化性組成物 |
KR102094092B1 (ko) * | 2015-11-27 | 2020-03-27 | 미쯔이가가꾸가부시끼가이샤 | 광학 재료용 중합성 조성물, 당해 조성물로부터 얻어지는 광학 재료 및 플라스틱 렌즈 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1160172B (it) * | 1983-01-13 | 1987-03-04 | Anic Spa | Composizione liquida polimerizzabile, atta a produrre polimeri con elevate caratteristiche ottiche e meccaniche e polimeri e manufatti ottenuti da detta composizione |
JPS63122714A (ja) * | 1986-11-13 | 1988-05-26 | Showa Denko Kk | 重合性単量体組成物 |
IT1228546B (it) * | 1987-07-31 | 1991-06-20 | Enichem Sintesi | Composizione liquida polimerizzabile in vetri organici dotati di elevata stabilita' termica |
JP3266162B2 (ja) * | 1992-08-26 | 2002-03-18 | 昭和電工株式会社 | 光学材料用組成物 |
AU673775B2 (en) * | 1993-08-24 | 1996-11-21 | Great Lakes Chemical Corporation | Ophthalmic lenses |
JPH11509402A (ja) | 1995-02-02 | 1999-08-24 | アスピタリア エッセ.エレ.エレ. | 閉回路内で微小藻類を培養する方法と装置 |
TW385317B (en) * | 1995-02-12 | 2000-03-21 | Akzo Nobel Nv | Ophthalmic lenses |
-
1998
- 1998-09-17 CN CNB988103184A patent/CN1157609C/zh not_active Expired - Fee Related
- 1998-09-17 DE DE69830245T patent/DE69830245T2/de not_active Expired - Fee Related
- 1998-09-17 WO PCT/EP1998/006039 patent/WO1999017137A1/en active IP Right Grant
- 1998-09-17 CA CA002305196A patent/CA2305196C/en not_active Expired - Fee Related
- 1998-09-17 JP JP2000514149A patent/JP2001518633A/ja active Pending
- 1998-09-17 BR BRPI9812841-8A patent/BR9812841B1/pt not_active IP Right Cessation
- 1998-09-17 EP EP98952624A patent/EP1023618B1/en not_active Expired - Lifetime
- 1998-09-17 AU AU10254/99A patent/AU1025499A/en not_active Abandoned
- 1998-10-08 TW TW087116718A patent/TW384400B/zh not_active IP Right Cessation
-
2000
- 2000-03-30 US US09/539,483 patent/US6310162B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2305196A1 (en) | 1999-04-08 |
JP2001518633A (ja) | 2001-10-16 |
CN1276877A (zh) | 2000-12-13 |
CA2305196C (en) | 2007-03-06 |
US6310162B1 (en) | 2001-10-30 |
CN1157609C (zh) | 2004-07-14 |
BR9812841A (pt) | 2000-08-08 |
DE69830245T2 (de) | 2006-01-26 |
EP1023618A1 (en) | 2000-08-02 |
DE69830245D1 (de) | 2005-06-23 |
TW384400B (en) | 2000-03-11 |
WO1999017137A1 (en) | 1999-04-08 |
EP1023618B1 (en) | 2005-05-18 |
AU1025499A (en) | 1999-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Free format text: GREAT LAKES CHEMICAL CORPORATION (US) |
|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2009, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: ACOMON AG (CH) Free format text: TRANSFERIDO DE: GREAT LAKES CHEMICAL CORPORATION |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
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 2259 DE 22-04-2014 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. |