ITMI931791A1 - Articoli ad elevato indice di rifrazione, composizioni liquide polimerizzabili e metodo per ottenerle - Google Patents

Articoli ad elevato indice di rifrazione, composizioni liquide polimerizzabili e metodo per ottenerle

Info

Publication number
ITMI931791A1
ITMI931791A1 IT001791A ITMI931791A ITMI931791A1 IT MI931791 A1 ITMI931791 A1 IT MI931791A1 IT 001791 A IT001791 A IT 001791A IT MI931791 A ITMI931791 A IT MI931791A IT MI931791 A1 ITMI931791 A1 IT MI931791A1
Authority
IT
Italy
Prior art keywords
polymerizable liquid
liquid compositions
refraction index
high refraction
index items
Prior art date
Application number
IT001791A
Other languages
English (en)
Inventor
Claudio Gagliardi
Daniele Girelli
Alberto Greco
Original Assignee
Enichem Synthesis S P A Ora Borreg Aard Italia Sp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enichem Synthesis S P A Ora Borreg Aard Italia Sp filed Critical Enichem Synthesis S P A Ora Borreg Aard Italia Sp
Priority to IT93MI001791A priority Critical patent/IT1265046B1/it
Publication of ITMI931791A0 publication Critical patent/ITMI931791A0/it
Priority to EP94202242A priority patent/EP0637597A1/en
Priority to JP6184400A priority patent/JPH07138334A/ja
Publication of ITMI931791A1 publication Critical patent/ITMI931791A1/it
Application granted granted Critical
Publication of IT1265046B1 publication Critical patent/IT1265046B1/it

Links

Classifications

    • 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
    • C08F218/14—Esters of polycarboxylic acids
    • C08F218/16—Esters of polycarboxylic acids with alcohols containing three or more carbon atoms
    • 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

  • 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)
  • Detergent Compositions (AREA)
IT93MI001791A 1993-08-06 1993-08-06 Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle IT1265046B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT93MI001791A IT1265046B1 (it) 1993-08-06 1993-08-06 Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle
EP94202242A EP0637597A1 (en) 1993-08-06 1994-08-01 Articles of high refractive index, polymerizable liquid compositions and a method for their preparation
JP6184400A JPH07138334A (ja) 1993-08-06 1994-08-05 高屈折率の製品、重合性液体組成物及びそれらの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001791A IT1265046B1 (it) 1993-08-06 1993-08-06 Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle

Publications (3)

Publication Number Publication Date
ITMI931791A0 ITMI931791A0 (it) 1993-08-06
ITMI931791A1 true ITMI931791A1 (it) 1995-02-06
IT1265046B1 IT1265046B1 (it) 1996-10-28

Family

ID=11366791

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001791A IT1265046B1 (it) 1993-08-06 1993-08-06 Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle

Country Status (3)

Country Link
EP (1) EP0637597A1 (it)
JP (1) JPH07138334A (it)
IT (1) IT1265046B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303791B1 (it) * 1998-11-26 2001-02-23 Great Lakes Chemical Italia "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione"
WO2002072651A1 (en) * 2001-03-09 2002-09-19 Showa Denko K. K. Plastic lens composition, plastic lens, and process for producing the plastic lens
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
US20040236064A1 (en) * 2001-07-02 2004-11-25 Kazuhiko Ooga Plastic lens material, plastic lens composition, plastic lens obtained by curing the composition and process for producing the plastic lens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2592010B2 (ja) * 1990-08-20 1997-03-19 昭和電工株式会社 アリルエステルオリゴマー組成物およびそれを用いた光学材料用有機ガラス
JPH0760201B2 (ja) * 1991-11-01 1995-06-28 日本油脂株式会社 光学用注型成形樹脂製レンズ

Also Published As

Publication number Publication date
JPH07138334A (ja) 1995-05-30
ITMI931791A0 (it) 1993-08-06
IT1265046B1 (it) 1996-10-28
EP0637597A1 (en) 1995-02-08

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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: 19970814