IT1303791B1 - "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione" - Google Patents

"composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione"

Info

Publication number
IT1303791B1
IT1303791B1 ITMI982563A IT1303791B1 IT 1303791 B1 IT1303791 B1 IT 1303791B1 IT MI982563 A ITMI982563 A IT MI982563A IT 1303791 B1 IT1303791 B1 IT 1303791B1
Authority
IT
Italy
Prior art keywords
liquid composition
polymerizable liquid
refraction index
high refraction
organic glasses
Prior art date
Application number
Other languages
English (en)
Inventor
Fiorenzo Renzi
Andrea Bendandi
Roberto Forestieri
Nereo Nodari
Original Assignee
Great Lakes Chemical Italia
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 Great Lakes Chemical Italia filed Critical Great Lakes Chemical Italia
Priority to ITMI982563 priority Critical patent/IT1303791B1/it
Priority to PCT/EP1999/009749 priority patent/WO2000031584A2/en
Publication of ITMI982563A1 publication Critical patent/ITMI982563A1/it
Application granted granted Critical
Publication of IT1303791B1 publication Critical patent/IT1303791B1/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
ITMI982563 1998-11-26 1998-11-26 "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione" IT1303791B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI982563 IT1303791B1 (it) 1998-11-26 1998-11-26 "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione"
PCT/EP1999/009749 WO2000031584A2 (en) 1998-11-26 1999-11-24 Liquid composition polymerizable into organic glasses with a high refractive index

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI982563 IT1303791B1 (it) 1998-11-26 1998-11-26 "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione"

Publications (2)

Publication Number Publication Date
ITMI982563A1 ITMI982563A1 (it) 2000-05-26
IT1303791B1 true IT1303791B1 (it) 2001-02-23

Family

ID=11381141

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI982563 IT1303791B1 (it) 1998-11-26 1998-11-26 "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione"

Country Status (2)

Country Link
IT (1) IT1303791B1 (it)
WO (1) WO2000031584A2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102323041A (zh) * 2011-08-04 2012-01-18 成都光明光电股份有限公司 环保折射液
US10723862B2 (en) 2015-11-27 2020-07-28 Mitsui Chemicals, Inc. Polymerizable composition for optical material and optical material and plastic lens obtained from same composition
CN105759455A (zh) 2015-12-31 2016-07-13 江苏康耐特光学有限公司 一种防蓝光光学树脂镜片及其制备方法
US11474280B2 (en) 2017-02-21 2022-10-18 Mitsui Chemicals, Inc. Polymerizable composition for optical material and optical material and plastic lens obtained from same composition
IT201900020979A1 (it) 2019-11-12 2021-05-12 Mitsui Chemicals Inc Agente sbiancante, preparazione ed uso del medesimo con composizioni polimerizzabili per materiali ottici.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930879A (en) * 1987-03-18 1990-06-05 Nippon Oil And Fats Co., Ltd. Synthetic resin lens
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
IT1265046B1 (it) * 1993-08-06 1996-10-28 Enichem Sintesi Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle
US5708064A (en) * 1993-10-15 1998-01-13 Ppg Industries, Inc. High refractive index photochromic ophthalmic article

Also Published As

Publication number Publication date
WO2000031584A3 (en) 2000-10-05
WO2000031584A2 (en) 2000-06-02
ITMI982563A1 (it) 2000-05-26

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