ES2055564T3 - Nuevos compuestos azufrados y nuevos polimeros obtenidos a partir de estos compuestos azufrados. - Google Patents
Nuevos compuestos azufrados y nuevos polimeros obtenidos a partir de estos compuestos azufrados.Info
- Publication number
- ES2055564T3 ES2055564T3 ES91403410T ES91403410T ES2055564T3 ES 2055564 T3 ES2055564 T3 ES 2055564T3 ES 91403410 T ES91403410 T ES 91403410T ES 91403410 T ES91403410 T ES 91403410T ES 2055564 T3 ES2055564 T3 ES 2055564T3
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- new
- sulfured
- polymers obtained
- sulfurized
- 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
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A NUEVOS COMPUESTOS AZUFRADOS QUE SON ESTERES DE POLIOLES DE ACIDOS MERCOPTOCARBOXILICOS. SE REFIERE TAMBIEN A LA UTILIZACION DE ESTOS ESTERES AZUFRADOS PARA PREPARAR POLIMEROS QUE PRESENTAN UN INDICE DE REFRACCION SUPERIOR A 1,50 . ENTRE LAS APLICACIONES OPTICAS DE ESTOS POLIMEROS, SE PUEDE CITAR LA FABRICACION DE DISCOS OPTICOS Y DE GUIAS DE ONDAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9015977A FR2670485B1 (fr) | 1990-12-14 | 1990-12-14 | Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055564T3 true ES2055564T3 (es) | 1994-08-16 |
Family
ID=9403439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91403410T Expired - Lifetime ES2055564T3 (es) | 1990-12-14 | 1991-12-16 | Nuevos compuestos azufrados y nuevos polimeros obtenidos a partir de estos compuestos azufrados. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5352757A (es) |
EP (1) | EP0490777B1 (es) |
JP (1) | JPH06502652A (es) |
AT (1) | ATE104275T1 (es) |
AU (1) | AU648375B2 (es) |
BR (1) | BR9106223A (es) |
DE (1) | DE69101697T2 (es) |
DK (1) | DK0490777T3 (es) |
ES (1) | ES2055564T3 (es) |
FR (1) | FR2670485B1 (es) |
WO (1) | WO1992010471A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2670485B1 (fr) * | 1990-12-14 | 1993-05-28 | Rhone Poulenc Chimie | Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres. |
FR2685094B1 (fr) * | 1991-12-13 | 1994-04-08 | Essilor Internal Cie Gle Optique | Lentilles ophtalmiques a base de polyurethanes de polythiols. |
US5578658A (en) * | 1993-12-20 | 1996-11-26 | Mitsui Toatsu Chemicals, Inc. | High-speed polymerizable resin composition and lenses obtained therefrom |
US6008296A (en) | 1995-04-19 | 1999-12-28 | Optima, Inc. | Optical terpolymer of polyisocyanate, polythiol and polyene monomers |
US6066758A (en) * | 1997-11-26 | 2000-05-23 | Hampshire Chemical Corp. | Thioglycerol derivatives and their use in polysulfide compositions for optical material |
JPH11183703A (ja) * | 1997-12-22 | 1999-07-09 | Kureha Chem Ind Co Ltd | 合成樹脂レンズおよびその製造方法 |
US7473754B1 (en) | 2000-10-17 | 2009-01-06 | Ppg Industries Ohio, Inc. | Optical resin composition |
CN100494239C (zh) * | 1999-11-18 | 2009-06-03 | Ppg工业俄亥俄公司 | 光学树脂组合物 |
WO2014090716A1 (en) * | 2012-12-11 | 2014-06-19 | Akzo Nobel Coatings International B.V. | Thiol-functional compound |
JP6635999B2 (ja) * | 2017-10-13 | 2020-01-29 | 株式会社ダイセル | カリウム塩の製造方法、及びカリウム塩 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661744A (en) * | 1966-07-26 | 1972-05-09 | Grace W R & Co | Photocurable liquid polyene-polythiol polymer compositions |
US3397189A (en) * | 1967-06-07 | 1968-08-13 | Minnesota Mining & Mfg | Polymeric sulfides |
FR2670485B1 (fr) * | 1990-12-14 | 1993-05-28 | Rhone Poulenc Chimie | Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres. |
JPH04300864A (ja) * | 1991-03-29 | 1992-10-23 | Mitsui Toatsu Chem Inc | 環状ポリチオール及びその製造法 |
-
1990
- 1990-12-14 FR FR9015977A patent/FR2670485B1/fr not_active Expired - Fee Related
-
1991
- 1991-12-16 JP JP4502521A patent/JPH06502652A/ja active Pending
- 1991-12-16 DK DK91403410.3T patent/DK0490777T3/da active
- 1991-12-16 ES ES91403410T patent/ES2055564T3/es not_active Expired - Lifetime
- 1991-12-16 WO PCT/FR1991/001014 patent/WO1992010471A1/fr unknown
- 1991-12-16 BR BR919106223A patent/BR9106223A/pt not_active Application Discontinuation
- 1991-12-16 AU AU91449/91A patent/AU648375B2/en not_active Ceased
- 1991-12-16 DE DE69101697T patent/DE69101697T2/de not_active Expired - Fee Related
- 1991-12-16 EP EP91403410A patent/EP0490777B1/fr not_active Expired - Lifetime
- 1991-12-16 AT AT91403410T patent/ATE104275T1/de active
-
1992
- 1992-09-16 US US07/920,363 patent/US5352757A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5352757A (en) | 1994-10-04 |
EP0490777A1 (fr) | 1992-06-17 |
DK0490777T3 (da) | 1994-05-16 |
AU648375B2 (en) | 1994-04-21 |
WO1992010471A1 (fr) | 1992-06-25 |
AU9144991A (en) | 1992-07-08 |
FR2670485A1 (fr) | 1992-06-19 |
BR9106223A (pt) | 1993-03-30 |
EP0490777B1 (fr) | 1994-04-13 |
DE69101697T2 (de) | 1994-08-11 |
FR2670485B1 (fr) | 1993-05-28 |
JPH06502652A (ja) | 1994-03-24 |
ATE104275T1 (de) | 1994-04-15 |
DE69101697D1 (de) | 1994-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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