PT84707B - Processo para a preparacao de composicoes liquidas e polimerizaveis contendo carbonato de alilo oligomerico apropriadas para a producao de vidros organicos dotados de elevada resistencia a abrasao - Google Patents

Processo para a preparacao de composicoes liquidas e polimerizaveis contendo carbonato de alilo oligomerico apropriadas para a producao de vidros organicos dotados de elevada resistencia a abrasao

Info

Publication number
PT84707B
PT84707B PT84707A PT8470787A PT84707B PT 84707 B PT84707 B PT 84707B PT 84707 A PT84707 A PT 84707A PT 8470787 A PT8470787 A PT 8470787A PT 84707 B PT84707 B PT 84707B
Authority
PT
Portugal
Prior art keywords
component
gps
esp
prod
pentaerythritol
Prior art date
Application number
PT84707A
Other languages
English (en)
Portuguese (pt)
Other versions
PT84707A (en
Inventor
Fiorenzo Renzi
Franco Rivetti
Ugo Romano
Claudio Gagliardi
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 PT84707A publication Critical patent/PT84707A/pt
Publication of PT84707B publication Critical patent/PT84707B/pt

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
    • C08F218/24—Esters of carbonic or haloformic acids, e.g. allyl carbonate
    • 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)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Dental Preparations (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerisation Methods In General (AREA)
PT84707A 1986-04-17 1987-04-16 Processo para a preparacao de composicoes liquidas e polimerizaveis contendo carbonato de alilo oligomerico apropriadas para a producao de vidros organicos dotados de elevada resistencia a abrasao PT84707B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20124/86A IT1190320B (it) 1986-04-17 1986-04-17 Composizione liquida e plimerizzabile adatta per la produzione di vetri organici dotati di elevata resistenza all'abrasione

Publications (2)

Publication Number Publication Date
PT84707A PT84707A (en) 1987-05-01
PT84707B true PT84707B (pt) 1989-11-30

Family

ID=11164002

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84707A PT84707B (pt) 1986-04-17 1987-04-16 Processo para a preparacao de composicoes liquidas e polimerizaveis contendo carbonato de alilo oligomerico apropriadas para a producao de vidros organicos dotados de elevada resistencia a abrasao

Country Status (10)

Country Link
KR (1) KR900007767B1 (hu)
AT (1) ATE62259T1 (hu)
BR (1) BR8702192A (hu)
DE (1) DE3768998D1 (hu)
ES (1) ES2022872B3 (hu)
GR (1) GR3001840T3 (hu)
IN (1) IN169366B (hu)
IT (1) IT1190320B (hu)
MX (1) MX169473B (hu)
PT (1) PT84707B (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111689859B (zh) * 2020-05-25 2023-01-24 江苏乾元新材料科技有限公司 一种低收缩树脂及其制备方法与应用

Also Published As

Publication number Publication date
IN169366B (hu) 1991-10-05
ATE62259T1 (de) 1991-04-15
GR3001840T3 (en) 1992-11-23
PT84707A (en) 1987-05-01
IT8620124A1 (it) 1987-10-17
KR900007767B1 (ko) 1990-10-19
BR8702192A (pt) 1988-02-17
KR870010121A (ko) 1987-11-30
IT1190320B (it) 1988-02-16
DE3768998D1 (de) 1991-05-08
IT8620124A0 (it) 1986-04-17
ES2022872B3 (es) 1991-12-16
MX169473B (es) 1993-07-07

Similar Documents

Publication Publication Date Title
JPS5515110A (en) Contact lens
EP0269114A3 (en) Method for the production of acryloxy-containing organopolysiloxane and the acryloxy cyclohexyl oganopolysiloxanes
ES527021A0 (es) Un metodo de pegar una cara de vidrio a otra cara.
KR880003204A (ko) 플라스틱코어 광섬유용 플라스틱 클래딩 조성물 및 이로부터 제조한 플라스틱코어 광섬유
EP0345748A3 (en) Hard transparent resins and process for the production thereof
ATE86149T1 (de) Verfahren zur herstellung eines mehrschichtigen ueberzuges unter verwendung waessriger beschichtungszusammensetzungen.
DE3877395D1 (de) Fluessige polymerisierbare zusammensetzung fuer die herstellung von optischen materialien mit hohem brechungsindex.
DE68916712D1 (de) Verfahren zur Herstellung von organischen Gläsern.
PT84707B (pt) Processo para a preparacao de composicoes liquidas e polimerizaveis contendo carbonato de alilo oligomerico apropriadas para a producao de vidros organicos dotados de elevada resistencia a abrasao
KR890002336A (ko) 높은 열안정도가 부여된 유기유리를 얻기위해 중합 가능한 액체조성물
JPS56147101A (en) Material for plastic lens
KR880003201A (ko) 플라스틱 클래딩 조성물 및 이로부터 제조된 실리카 또는 글래스 코어 광섬유
JPS55139406A (en) Emulsion resin
KR960706648A (ko) 플라스틱-클레드 광 섬유(plastic-clad optical fiber)
DE69205316D1 (de) Organisches Glass.
IT1223527B (it) Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita' termica
JPS55139410A (en) Thermosetting resin composition
JPS54162751A (en) Thermosetting organopolysiloxane composition
JPS6431759A (en) Novel thiolcarboxylic acid ester
JPS6485968A (en) Novel beta-methyl-delta-valerolactone addition derivative
JPS6465165A (en) Thermosetting resin composition and thermoset resin prepared therefrom
JPS57212143A (en) Methacrylic acid ester compound
JPS6414240A (en) Novel curable resin
ES8308640A3 (es) Aparato guiaondas optico.

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19951130