IT8723083A0 - Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita'termica. - Google Patents

Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita'termica.

Info

Publication number
IT8723083A0
IT8723083A0 IT8723083A IT2308387A IT8723083A0 IT 8723083 A0 IT8723083 A0 IT 8723083A0 IT 8723083 A IT8723083 A IT 8723083A IT 2308387 A IT2308387 A IT 2308387A IT 8723083 A0 IT8723083 A0 IT 8723083A0
Authority
IT
Italy
Prior art keywords
water absorption
thermal stability
high thermal
liquid composition
low water
Prior art date
Application number
IT8723083A
Other languages
English (en)
Other versions
IT1223527B (it
Inventor
Fiorenzo Renzi
Franco Rivetti
Ugo Romano
Original Assignee
Enichem Sintesi
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 filed Critical Enichem Sintesi
Publication of IT8723083A0 publication Critical patent/IT8723083A0/it
Priority to IT23083/87A priority Critical patent/IT1223527B/it
Priority to DE8888202886T priority patent/DE3879642T2/de
Priority to ES198888202886T priority patent/ES2040835T3/es
Priority to EP88202886A priority patent/EP0321057B1/en
Priority to AT88202886T priority patent/ATE87297T1/de
Priority to JP63316546A priority patent/JPH021706A/ja
Priority to MX014224A priority patent/MX169244B/es
Priority to KR1019880016824A priority patent/KR890009995A/ko
Application granted granted Critical
Publication of IT1223527B publication Critical patent/IT1223527B/it
Priority to US07/590,498 priority patent/US5310841A/en
Priority to SG138593A priority patent/SG138593G/en

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)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)
IT23083/87A 1987-12-18 1987-12-18 Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita' termica IT1223527B (it)

Priority Applications (10)

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
AT88202886T ATE87297T1 (de) 1987-12-18 1988-12-14 Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet.
ES198888202886T ES2040835T3 (es) 1987-12-18 1988-12-14 Composicion liquida polimerizable para la obtencion de vidrios organicos con reducida absorcion de agua y elevada estabilidad termica.
EP88202886A EP0321057B1 (en) 1987-12-18 1988-12-14 Liquid composition polymerizable to yield organic glasses with low water absorption and high thermal stability
DE8888202886T DE3879642T2 (de) 1987-12-18 1988-12-14 Fluessige polymerisierbare zusammensetzung zur herstellung von organischen glaesern mit geringer wasserabsorption und hoher thermischer stabilitaet.
JP63316546A JPH021706A (ja) 1987-12-18 1988-12-16 液状組成物
MX014224A MX169244B (es) 1987-12-18 1988-12-16 Composicion liquida polimerizable que produce vidrios organicos con baja absorcion del agua y una alta estabilidad termica
KR1019880016824A KR890009995A (ko) 1987-12-18 1988-12-17 흡수율이 작고 열적안정성이 큰 유기질 유리 생성의 중합성 액상 조성물
US07/590,498 US5310841A (en) 1987-12-18 1990-09-26 Liquid composition polymerizable to yield organic glasses with low water absorption and high thermal stability
SG138593A SG138593G (en) 1987-12-18 1993-12-23 Liquid composition polymerizable to yield organic glasses with low water absorption and high thermal stability

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
IT8723083A0 true IT8723083A0 (it) 1987-12-18
IT1223527B IT1223527B (it) 1990-09-19

Family

ID=11203589

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

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

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
EP0321057A1 (en) 1989-06-21
MX169244B (es) 1993-06-25
DE3879642D1 (de) 1993-04-29
DE3879642T2 (de) 1993-08-05
JPH021706A (ja) 1990-01-08
EP0321057B1 (en) 1993-03-24
KR890009995A (ko) 1989-08-05
IT1223527B (it) 1990-09-19
ES2040835T3 (es) 1993-11-01
US5310841A (en) 1994-05-10
ATE87297T1 (de) 1993-04-15

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217