MX169951B - Procedimiento para la preparacion de vidrios organicos - Google Patents

Procedimiento para la preparacion de vidrios organicos

Info

Publication number
MX169951B
MX169951B MX016487A MX1648789A MX169951B MX 169951 B MX169951 B MX 169951B MX 016487 A MX016487 A MX 016487A MX 1648789 A MX1648789 A MX 1648789A MX 169951 B MX169951 B MX 169951B
Authority
MX
Mexico
Prior art keywords
weight
parts
components
preparation
organic
Prior art date
Application number
MX016487A
Other languages
English (en)
Inventor
Ugo Romano
Friorenzo Renzi
Franco Rivetti
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 MX169951B publication Critical patent/MX169951B/es

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/061—Polyesters; Polycarbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • C08L67/07—Unsaturated polyesters having terminal carbon-to-carbon unsaturated bonds
    • 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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Liquid Crystal Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invención se refiere a un procedimiento para la preparación de vidrios orgánicos revestimientos superficiales mediante la polimerización de una composición que contiene cuando menos un monómero alil carbónico, caracterizado por el hecho de que se somete a la acción de las radiaciones ultravioleta una composición líquida polimerizable que contiene: a) cuando menos un bis- o poli-(alil carbonato) de un diol o bien de un poliol; b) un ester vinílico, con una relación ponderal entre el componente (a) y el componente (b) de 100:0 a 7'0:30; c) un peróxido orgánico en una cantidad de 0 a 5 partes en peso por cada 100 partes en peso de la suma de los componentes (a) y (b); y d) un fotoiniciador orgánico en una cantidad de 0.5 a 5 partes en peso por cada 100 partes en peso de la suma de los componentes (a) y (b); con la condición de que los componentes (b) y (c) no estén ausentes contemporáneamente.
MX016487A 1988-06-17 1989-06-15 Procedimiento para la preparacion de vidrios organicos MX169951B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21009/88A IT1217842B (it) 1988-06-17 1988-06-17 Procedimento per la preparazione di vetri organici

Publications (1)

Publication Number Publication Date
MX169951B true MX169951B (es) 1993-08-02

Family

ID=11175354

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016487A MX169951B (es) 1988-06-17 1989-06-15 Procedimiento para la preparacion de vidrios organicos

Country Status (10)

Country Link
US (1) US5128384A (es)
EP (1) EP0346996B1 (es)
JP (1) JPH0238410A (es)
KR (1) KR920009619B1 (es)
AT (1) ATE108462T1 (es)
AU (1) AU613766B2 (es)
DE (1) DE68916712T2 (es)
ES (1) ES2056192T3 (es)
IT (1) IT1217842B (es)
MX (1) MX169951B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US6201037B1 (en) * 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
GB9011785D0 (en) * 1990-05-25 1990-07-18 Unilever Plc Fabric treatment compositions
JPH05140441A (ja) * 1991-11-25 1993-06-08 Nippon G Ii Plast Kk 艶消し熱可塑性樹脂組成物
US5514214A (en) 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5952441A (en) * 1997-12-30 1999-09-14 Ppg Industries Ohio, Inc. Partially polymerized mixture of diethylene glycol (allyl carbonate) compounds
ITMI20030758A1 (it) * 2003-04-11 2004-10-12 Great Lakes Chemical Europ Composizione liquida polimerizzabile in vetri organici dodati di buone proprieta' ottiche e fisico-meccaniche.
ITMI20030759A1 (it) * 2003-04-11 2004-10-12 Great Lakes Chemical Europ Composizione liquida polimerizzabile in vetri organici con bassa colorazione e buone proprieta' fisico-meccaniche.
JP4369194B2 (ja) * 2003-09-30 2009-11-18 Ｈｏｙａ株式会社 プラスチックレンズ及びその製造方法
ITUA20162086A1 (it) 2016-03-29 2017-09-29 Mitsui Chemicals Inc Composizione polimerizzabile a base di monomeri allilcarbonato, prodotto polimerizzato ottenibile da detta composizione e relativi usi.
FR3057868B1 (fr) * 2016-10-26 2018-10-26 Arkema France Composition a base de monomeres allyliques et de peroxyde(s) pour la fabrication de verres organiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420784C3 (de) * 1974-04-29 1979-02-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung von durch energiereiche Strahlen vernetzten Formkörpern aus Polyolefinen
US4561951A (en) * 1982-11-26 1985-12-31 Neckers Douglas C Method for polymerizing a bis(allyl carbonate)
US4623708A (en) * 1985-03-01 1986-11-18 Coburn Optical Industries, Inc. Prepolymerization of monomer compositions containing diethylene glycol bis(allyl carbonate)
US4620954A (en) * 1985-06-07 1986-11-04 Ciba Vision Care Corp. Hydrogel from ultraviolet-initiated copolymerization
IT1207518B (it) * 1985-12-19 1989-05-25 Enichem Sintesi Composizione liquida e polimerizzabile per la produzionedi sostituiti di vetri ottici.
IT1223527B (it) * 1987-12-18 1990-09-19 Enichem Sintesi Composizione liquida polimerizzabile in vetri organici dotati di basso assorbimento d'acqua e di elevata stabilita' termica

Also Published As

Publication number Publication date
IT1217842B (it) 1990-03-30
US5128384A (en) 1992-07-07
JPH0238410A (ja) 1990-02-07
ATE108462T1 (de) 1994-07-15
KR900000401A (ko) 1990-01-30
DE68916712T2 (de) 1995-03-02
AU613766B2 (en) 1991-08-08
EP0346996A2 (en) 1989-12-20
IT8821009A0 (it) 1988-06-17
ES2056192T3 (es) 1994-10-01
AU3636789A (en) 1989-12-21
DE68916712D1 (de) 1994-08-18
KR920009619B1 (ko) 1992-10-22
EP0346996A3 (en) 1991-03-20
EP0346996B1 (en) 1994-07-13

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