DE69008964T2 - Flüssige Zusammensetzung, polymerisierbar zu organischem Glass mit hohem Brechungsindex. - Google Patents

Flüssige Zusammensetzung, polymerisierbar zu organischem Glass mit hohem Brechungsindex.

Info

Publication number: DE69008964T2
Authority: DE; Germany
Prior art keywords: refractive index; high refractive; liquid composition; polymerizable; organic glass
Prior art date: 1989-08-03
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 - Fee Related

Application number

DE69008964T

Other languages

English (en)

Other versions

DE69008964D1 (de

Inventor

Franco Rivetti

Fiorenzo Renzi

Ugo Romano

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Enichem Sintesi SpA

Original Assignee

Enichem Sintesi SpA

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.)

1989-08-03

Filing date

1990-07-21

Publication date

1994-11-03

1990-07-21 Application filed by Enichem Sintesi SpA filed Critical Enichem Sintesi SpA

1994-06-23 Application granted granted Critical

1994-06-23 Publication of DE69008964D1 publication Critical patent/DE69008964D1/de

1994-11-03 Publication of DE69008964T2 publication Critical patent/DE69008964T2/de

2010-07-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
- 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

DE69008964T 1989-08-03 1990-07-21 Flüssige Zusammensetzung, polymerisierbar zu organischem Glass mit hohem Brechungsindex. Expired - Fee Related DE69008964T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8921440A IT1231775B (it)	1989-08-03	1989-08-03	Composizione liquida polimerizzabile in vetri organici ad elevato indice di rifrazione.

Publications (2)

Publication Number	Publication Date
DE69008964D1 DE69008964D1 (de)	1994-06-23
DE69008964T2 true DE69008964T2 (de)	1994-11-03

Family

ID=11181829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69008964T Expired - Fee Related DE69008964T2 (de)	1989-08-03	1990-07-21	Flüssige Zusammensetzung, polymerisierbar zu organischem Glass mit hohem Brechungsindex.

Country Status (13)

Country	Link
US (1)	US5059663A (de)
EP (1)	EP0411694B1 (de)
JP (1)	JPH0370721A (de)
KR (1)	KR940003957B1 (de)
AT (1)	ATE105845T1 (de)
AU (1)	AU631230B2 (de)
BR (1)	BR9003904A (de)
DE (1)	DE69008964T2 (de)
DK (1)	DK0411694T3 (de)
ES (1)	ES2054221T3 (de)
IE (1)	IE902797A1 (de)
IT (1)	IT1231775B (de)
MX (1)	MX170690B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH1081720A (ja) *	1996-09-05	1998-03-31	Nof Corp	注型重合用樹脂組成物及び光学材料
WO2023168562A1 (zh) *	2022-03-07	2023-09-14	上纬创新育成股份有限公司	含碳酸酯的不饱和化合物、其制备方法、其制备的固化物及降解固化物的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1130285B (it) *	1980-03-05	1986-06-11	Anic Spa	Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
JPS60104041A (ja) *	1983-11-11	1985-06-08	Tokuyama Soda Co Ltd	アリルカ−ボネ−トの製造方法
JPS617314A (ja) *	1984-06-20	1986-01-14	Kureha Chem Ind Co Ltd	高屈折率レンズ
JPS6183212A (ja) *	1984-10-01	1986-04-26	Tokuyama Soda Co Ltd	高屈折率樹脂
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
US4622376A (en) *	1985-06-27	1986-11-11	Ppg Industries, Inc.	Composition of aromatic poly(allylcarbonate), styrene materials, and crosslinker containing three or more ethylenically unsaturated groups for producing polymer of high refractive index and low yellowness
IT1203364B (it) *	1987-03-16	1989-02-15	Enichem Sintesi	Composizione liquida polimerizzabile per la produzione di articoli ottici ad elevato indice di rifrazione

1989
- 1989-08-03 IT IT8921440A patent/IT1231775B/it active
1990
- 1990-07-21 AT AT90202005T patent/ATE105845T1/de not_active IP Right Cessation
- 1990-07-21 DE DE69008964T patent/DE69008964T2/de not_active Expired - Fee Related
- 1990-07-21 DK DK90202005.6T patent/DK0411694T3/da active
- 1990-07-21 ES ES90202005T patent/ES2054221T3/es not_active Expired - Lifetime
- 1990-07-21 EP EP90202005A patent/EP0411694B1/de not_active Expired - Lifetime
- 1990-07-25 AU AU59860/90A patent/AU631230B2/en not_active Ceased
- 1990-08-02 JP JP2204031A patent/JPH0370721A/ja active Pending
- 1990-08-02 BR BR909003904A patent/BR9003904A/pt not_active Application Discontinuation
- 1990-08-02 US US07/561,793 patent/US5059663A/en not_active Expired - Lifetime
- 1990-08-02 IE IE279790A patent/IE902797A1/en unknown
- 1990-08-02 MX MX021824A patent/MX170690B/es unknown
- 1990-08-03 KR KR1019900011925A patent/KR940003957B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0411694A3 (en)	1991-10-09
JPH0370721A (ja)	1991-03-26
US5059663A (en)	1991-10-22
BR9003904A (pt)	1991-09-03
IT8921440A0 (it)	1989-08-03
AU631230B2 (en)	1992-11-19
IT1231775B (it)	1991-12-21
DE69008964D1 (de)	1994-06-23
AU5986090A (en)	1991-02-07
ATE105845T1 (de)	1994-06-15
EP0411694B1 (de)	1994-05-18
ES2054221T3 (es)	1994-08-01
MX170690B (es)	1993-09-07
KR940003957B1 (ko)	1994-05-09
EP0411694A2 (de)	1991-02-06
KR910004744A (ko)	1991-03-29
DK0411694T3 (da)	1994-07-18
IE902797A1 (en)	1991-02-27

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Legal Events

Date	Code	Title	Description
1995-06-14	8364	No opposition during term of opposition
1998-07-09	8339	Ceased/non-payment of the annual fee