DE3879642D1 - Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet. - Google Patents

Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet.

Info

Publication number
DE3879642D1
DE3879642D1 DE8888202886T DE3879642T DE3879642D1 DE 3879642 D1 DE3879642 D1 DE 3879642D1 DE 8888202886 T DE8888202886 T DE 8888202886T DE 3879642 T DE3879642 T DE 3879642T DE 3879642 D1 DE3879642 D1 DE 3879642D1
Authority
DE
Germany
Prior art keywords
water absorption
thermal stability
high thermal
low water
production
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 - Fee Related
Application number
DE8888202886T
Other languages
English (en)
Other versions
DE3879642T2 (de
Inventor
Fiorenzo Renzi
Franco Rivetti
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.)
Filing date
Publication date
Application filed by Enichem Sintesi SpA filed Critical Enichem Sintesi SpA
Publication of DE3879642D1 publication Critical patent/DE3879642D1/de
Application granted granted Critical
Publication of DE3879642T2 publication Critical patent/DE3879642T2/de
Anticipated expiration legal-status Critical
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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0291—Aliphatic polycarbonates unsaturated
    • 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
    • C08F18/00—Homopolymers and 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
    • C08F18/24—Esters of carbonic or haloformic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Cosmetics (AREA)
DE8888202886T 1987-12-18 1988-12-14 Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet. Expired - Fee Related DE3879642T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23083/87A IT1223527B (it) 1987-12-18 1987-12-18 Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita' termica

Publications (2)

Publication Number Publication Date
DE3879642D1 true DE3879642D1 (de) 1993-04-29
DE3879642T2 DE3879642T2 (de) 1993-08-05

Family

ID=11203589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888202886T Expired - Fee Related DE3879642T2 (de) 1987-12-18 1988-12-14 Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet.

Country Status (9)

Country Link
US (1) US5310841A (de)
EP (1) EP0321057B1 (de)
JP (1) JPH021706A (de)
KR (1) KR890009995A (de)
AT (1) ATE87297T1 (de)
DE (1) DE3879642T2 (de)
ES (1) ES2040835T3 (de)
IT (1) IT1223527B (de)
MX (1) MX169244B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217842B (it) * 1988-06-17 1990-03-30 Enichem Sintesi Procedimento per la preparazione di vetri organici
US5070215A (en) * 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751374A (en) * 1969-07-22 1973-08-07 Dart Ind Inc Disubstituted cyclohexane polymer compositions
US3679727A (en) * 1969-07-22 1972-07-25 Dart Ind Inc Allyl carbonate and substituted allyl carbonate esters of 1,4-dialkylol cyclohexane, and polymers thereof
US3699727A (en) * 1971-04-30 1972-10-24 Minnesota Mining & Mfg Abrasive article and method of fabrication
IT1130285B (it) * 1980-03-05 1986-06-11 Anic Spa Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati
US4408016A (en) * 1982-03-29 1983-10-04 Ppg Industries, Inc. Monomeric composition of a diol bis(allyl carbonate), a dispersed polymer, and a multifunctional acrylate monomer, and polymers prepared therefrom
US4548984A (en) * 1984-12-28 1985-10-22 Ppg Industries, Inc. Internally colored polyol (allyl carbonate) polymerizates comprising inorganic molybdenum compounds
IT1207518B (it) * 1985-12-19 1989-05-25 Enichem Sintesi Composizione liquida e polimerizzabile per la produzionedi sostituiti di vetri ottici.
US4713433A (en) * 1986-04-17 1987-12-15 Enichem Sintesi S.P.A. Liquid and polymerizable composition suitable for the production of organic glasses endowed with high abrasion strength
JPS63173001A (ja) * 1987-01-12 1988-07-16 Nippon Sheet Glass Co Ltd 光学用低分散樹脂組成物

Also Published As

Publication number Publication date
US5310841A (en) 1994-05-10
ATE87297T1 (de) 1993-04-15
DE3879642T2 (de) 1993-08-05
EP0321057A1 (de) 1989-06-21
ES2040835T3 (es) 1993-11-01
IT8723083A0 (it) 1987-12-18
KR890009995A (ko) 1989-08-05
EP0321057B1 (de) 1993-03-24
MX169244B (es) 1993-06-25
IT1223527B (it) 1990-09-19
JPH021706A (ja) 1990-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee