ITMI921276A1 - Vetri organici ad alto indice di rifrazione - Google Patents
Vetri organici ad alto indice di rifrazioneInfo
- Publication number
- ITMI921276A1 ITMI921276A1 IT001276A ITMI921276A ITMI921276A1 IT MI921276 A1 ITMI921276 A1 IT MI921276A1 IT 001276 A IT001276 A IT 001276A IT MI921276 A ITMI921276 A IT MI921276A IT MI921276 A1 ITMI921276 A1 IT MI921276A1
- Authority
- IT
- Italy
- Prior art keywords
- refraction index
- high refraction
- organic glasses
- glasses
- organic
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
- C08F283/008—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00 on to unsaturated polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Graft Or Block Polymers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Eyeglasses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921276A IT1256020B (it) | 1992-05-26 | 1992-05-26 | Vetri organici ad alto indice di rifrazione |
EP93201457A EP0572077A1 (en) | 1992-05-26 | 1993-05-21 | Organic glass with a high refractive index |
JP5124301A JPH0680740A (ja) | 1992-05-26 | 1993-05-26 | 高屈折率を有する有機ガラス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921276A IT1256020B (it) | 1992-05-26 | 1992-05-26 | Vetri organici ad alto indice di rifrazione |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921276A0 ITMI921276A0 (it) | 1992-05-26 |
ITMI921276A1 true ITMI921276A1 (it) | 1993-11-26 |
IT1256020B IT1256020B (it) | 1995-11-20 |
Family
ID=11363380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921276A IT1256020B (it) | 1992-05-26 | 1992-05-26 | Vetri organici ad alto indice di rifrazione |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0572077A1 (it) |
JP (1) | JPH0680740A (it) |
IT (1) | IT1256020B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629346A1 (de) * | 1986-08-28 | 1988-03-10 | Interlava Ag | Vorrichtung zur bestimmung und anzeige des verstopfungsgrads von filtern |
JPH06211960A (ja) * | 1993-01-14 | 1994-08-02 | Daiso Co Ltd | 重合性組成物およびそれより得られる高屈折率プラスチックレンズ |
FR2762845B1 (fr) * | 1997-05-02 | 1999-07-16 | Corning Sa | Compositions polymerisables a base de monomeres difonctionnels differents, resine et articles ophtalmiques les incorporant |
US6803406B2 (en) * | 2002-03-29 | 2004-10-12 | National Starch And Chemical Investmnet Holding Corporation | Electron donors, electron acceptors and adhesion promoters containing disulfide |
EP2855147A1 (en) | 2012-05-31 | 2015-04-08 | Corning Incorporated | Stiff interlayers for laminated glass structures |
JP6530754B2 (ja) | 2013-08-30 | 2019-06-12 | コーニング インコーポレイテッド | 軽量、高剛性ガラスラミネート構造 |
US10350861B2 (en) | 2015-07-31 | 2019-07-16 | Corning Incorporated | Laminate structures with enhanced damping properties |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE890134L (en) * | 1988-02-02 | 1989-08-02 | Akzo Nv | Photochromic compositions |
BR9000916A (pt) * | 1989-03-01 | 1991-02-13 | Mitsui Toatsu Chemicals | Processo para a preparacao de uma resina transparente de elevada dureza,processo para a preparacao de um monomero polimerizavel,material vitreo,cobertura protetora para dispositivos de exibicao,lente otica,material de cobertura duro e processo para a producao de um material de revestimento duro |
-
1992
- 1992-05-26 IT ITMI921276A patent/IT1256020B/it active IP Right Grant
-
1993
- 1993-05-21 EP EP93201457A patent/EP0572077A1/en not_active Withdrawn
- 1993-05-26 JP JP5124301A patent/JPH0680740A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0680740A (ja) | 1994-03-22 |
ITMI921276A0 (it) | 1992-05-26 |
EP0572077A1 (en) | 1993-12-01 |
IT1256020B (it) | 1995-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970515 |