ES2027754T3 - Composicion liquida polimerizable para la produccion de vidrio organico con elevada estabilidad termica. - Google Patents
Composicion liquida polimerizable para la produccion de vidrio organico con elevada estabilidad termica.Info
- Publication number
- ES2027754T3 ES2027754T3 ES198888201274T ES88201274T ES2027754T3 ES 2027754 T3 ES2027754 T3 ES 2027754T3 ES 198888201274 T ES198888201274 T ES 198888201274T ES 88201274 T ES88201274 T ES 88201274T ES 2027754 T3 ES2027754 T3 ES 2027754T3
- Authority
- ES
- Spain
- Prior art keywords
- thermal stability
- high thermal
- production
- liquid composition
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
-
- 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
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/24—Esters of carbonic or haloformic acids, e.g. allyl carbonate
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)
- Macromonomer-Based Addition Polymer (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN COMPUESTO LIQUIDO POLIMERIZABLE POR LA RUTA DE POLIMERIZACION POR RADICALES LIBRES, CON BAJA TASA DE CONCENTRACION, PRODUCE CRISTALES ORGANICOS DOTADOS DE ELEVADA ESTABILIDAD TERMICA, Y ESTA FORMADO POR EL PRODUCTO DE LA TRANSESTERIFICACION DEL DIALILCARBONATO (A) CON UNA MEZCLA DE DIOL (B) Y POLIOL (C) CONTENIENDO 3 A 6 GRUPOS HIDROXIDO POR MOLECULA, O UNA MEZCLA DE DIAL (B) CON DIAL CICLOALIFATICO (C''), OPERANDO CON UNA RELACION MOLAR DE A/(B+C) O A/(B+C'') IGUAL O MAYOR QUE 3/1, Y CON UNA CANTIDAD DE (C) EN LA MEZCLA (B+C) IGUAL OMENOR QUE EL 70% EN PESO, O UNA CANTIDAD DE (C'') EN LA MEZCLA (B+C'') IGUAL O MENOR QUE EL 90% EN PESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8721562A IT1228546B (it) | 1987-07-31 | 1987-07-31 | Composizione liquida polimerizzabile in vetri organici dotati di elevata stabilita' termica |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027754T3 true ES2027754T3 (es) | 1992-06-16 |
Family
ID=11183644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888201274T Expired - Lifetime ES2027754T3 (es) | 1987-07-31 | 1988-06-21 | Composicion liquida polimerizable para la produccion de vidrio organico con elevada estabilidad termica. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4970293A (es) |
EP (1) | EP0302537B1 (es) |
JP (1) | JP2840947B2 (es) |
KR (1) | KR920000191B1 (es) |
AU (1) | AU605601B2 (es) |
BR (1) | BR8804023A (es) |
CA (1) | CA1303779C (es) |
DE (1) | DE3864945D1 (es) |
ES (1) | ES2027754T3 (es) |
GR (1) | GR3002888T3 (es) |
HK (1) | HK90394A (es) |
IE (1) | IE60752B1 (es) |
IT (1) | IT1228546B (es) |
PT (1) | PT88159B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1239949B (it) * | 1990-03-26 | 1993-11-27 | Enichem Sintesi | Marmo artificiale e procedimento per la sua preparazione |
US5286816A (en) * | 1991-03-28 | 1994-02-15 | Enichem Synthesis S.P.A. | Organic glass with improved impact strength and with a refractive index equal or similar to that of mineral glass |
IT1245384B (it) * | 1991-03-28 | 1994-09-20 | Enichem Sintesi | Vetro organico con resistenza all'urto migliorata e con indice di rifrazione pari o simile a quello del vetro minerale |
JP3266162B2 (ja) * | 1992-08-26 | 2002-03-18 | 昭和電工株式会社 | 光学材料用組成物 |
US6096425A (en) * | 1996-04-25 | 2000-08-01 | Alcat, Incorporated | Polarized plastic laminates |
AU1025499A (en) * | 1997-09-30 | 1999-04-23 | Akzo Nobel N.V. | Ophthalmic lenses |
US5952441A (en) * | 1997-12-30 | 1999-09-14 | Ppg Industries Ohio, Inc. | Partially polymerized mixture of diethylene glycol (allyl carbonate) compounds |
IT1303708B1 (it) | 1998-11-06 | 2001-02-23 | Great Lakes Chemical Italia | Composizione liquida polimerizzabile in vetri organici dotati dibuone proprieta' ottiche e fisico-meccaniche. |
ITMI20030758A1 (it) * | 2003-04-11 | 2004-10-12 | Great Lakes Chemical Europ | Composizione liquida polimerizzabile in vetri organici dodati di buone proprieta' ottiche e fisico-meccaniche. |
JP2009019157A (ja) * | 2007-07-13 | 2009-01-29 | Tokuyama Corp | フォトクロミック硬化性組成物 |
US10407540B2 (en) | 2015-09-08 | 2019-09-10 | Ppg Industries Ohio, Inc. | Composition for optical articles and optical articles made therewith |
ITUA20162086A1 (it) * | 2016-03-29 | 2017-09-29 | Mitsui Chemicals Inc | Composizione polimerizzabile a base di monomeri allilcarbonato, prodotto polimerizzato ottenibile da detta composizione e relativi usi. |
MX2019001840A (es) * | 2016-08-16 | 2019-05-09 | Ppg Ind Ohio Inc | Composicion polimerizable para articulos opticos. |
Family Cites Families (6)
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 |
IT1163093B (it) * | 1983-02-11 | 1987-04-08 | Anic Spa | Policarbonato di poliossialchilendiolo-alfa,omega-bisallile utile quale base per sigillanti e procedimento per la sua preparazione |
US4464525A (en) * | 1983-04-11 | 1984-08-07 | Ppg Industries, Inc. | Near infrared absorbing polymerizate, from dicarboxylic compound, diol bis(allyl carbonate) and metal hexacarbonyl |
IT1191615B (it) * | 1985-05-15 | 1988-03-23 | Enichem Sintesi | Procedimento per la preparazione di sostituti di vetri ottici e composizione liquida polimerizzabile adatta allo scopo |
IT1207518B (it) * | 1985-12-19 | 1989-05-25 | Enichem Sintesi | Composizione liquida e polimerizzabile per la produzionedi sostituiti di vetri ottici. |
JPH072817B2 (ja) * | 1987-04-17 | 1995-01-18 | 株式会社トクヤマ | モノマ−組成物 |
-
1987
- 1987-07-31 IT IT8721562A patent/IT1228546B/it active
-
1988
- 1988-06-20 CA CA000569897A patent/CA1303779C/en not_active Expired - Fee Related
- 1988-06-21 ES ES198888201274T patent/ES2027754T3/es not_active Expired - Lifetime
- 1988-06-21 DE DE8888201274T patent/DE3864945D1/de not_active Expired - Lifetime
- 1988-06-21 EP EP88201274A patent/EP0302537B1/en not_active Expired - Lifetime
- 1988-06-22 US US07/209,862 patent/US4970293A/en not_active Expired - Lifetime
- 1988-06-23 IE IE190788A patent/IE60752B1/en not_active IP Right Cessation
- 1988-07-05 AU AU18696/88A patent/AU605601B2/en not_active Ceased
- 1988-07-28 KR KR1019880009497A patent/KR920000191B1/ko not_active IP Right Cessation
- 1988-07-28 JP JP63187077A patent/JP2840947B2/ja not_active Expired - Lifetime
- 1988-07-29 BR BR8804023A patent/BR8804023A/pt not_active IP Right Cessation
- 1988-07-29 PT PT88159A patent/PT88159B/pt not_active IP Right Cessation
-
1991
- 1991-10-11 GR GR91401533T patent/GR3002888T3/el unknown
-
1994
- 1994-09-01 HK HK90394A patent/HK90394A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4970293A (en) | 1990-11-13 |
JP2840947B2 (ja) | 1998-12-24 |
PT88159B (pt) | 1995-03-01 |
DE3864945D1 (de) | 1991-10-24 |
IT1228546B (it) | 1991-06-20 |
BR8804023A (pt) | 1989-02-28 |
JPS6465107A (en) | 1989-03-10 |
CA1303779C (en) | 1992-06-16 |
PT88159A (pt) | 1989-06-30 |
IE881907L (en) | 1989-01-31 |
EP0302537A1 (en) | 1989-02-08 |
GR3002888T3 (en) | 1993-01-25 |
AU1869688A (en) | 1989-02-02 |
KR890002336A (ko) | 1989-04-10 |
IT8721562A0 (it) | 1987-07-31 |
EP0302537B1 (en) | 1991-09-18 |
AU605601B2 (en) | 1991-01-17 |
KR920000191B1 (ko) | 1992-01-10 |
IE60752B1 (en) | 1994-08-10 |
HK90394A (en) | 1994-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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