BR9808633A - Polìmero fotocromático auto-estabilizado à luz, sua preparação e artigos contendo o mesmo - Google Patents

Polìmero fotocromático auto-estabilizado à luz, sua preparação e artigos contendo o mesmo

Info

Publication number
BR9808633A
BR9808633A BR9808633-2A BR9808633A BR9808633A BR 9808633 A BR9808633 A BR 9808633A BR 9808633 A BR9808633 A BR 9808633A BR 9808633 A BR9808633 A BR 9808633A
Authority
BR
Brazil
Prior art keywords
preparation
polymer
same
stabilized
under light
Prior art date
Application number
BR9808633-2A
Other languages
English (en)
Inventor
David Henry
Xavier Lafosse
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of BR9808633A publication Critical patent/BR9808633A/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
    • 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
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • C08F222/1025—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate of aromatic dialcohols
    • 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
    • C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Patente de Invenção para <B>"POLìMERO FOTOCROMáTICO AUTO-ESTABILIZADO à LUZ , SUA PREPARAçãO E ARTIGOS CONTENDO O MESMO"<D>. Os objetos da presente invenção são: polímeros termoreticulados ou termoplástico fotocromático auto-estabilizado à luz carregando grupos pendentes de amina funcionalizada terciária não-cíclica; seu método de preparação; artigos fotocromáticos constituídos, inteiramente ou em parte de tal polímero. O dito polímero é obtido vantajosamente por copolimerização radical da composição contendo uma quantidade efetiva de pelo menos um monómero de fórmula (1), na qual: R~ 1~ é hidrogênio ou um grupo metil; n é 2 ou 3; R~ 2~ e R~ 3~ são idênticos ou diferentes e representam independentemente um grupo metil ou etil; e são vantajosamente idênticos; o dito monómero provido do dito grupo pendente de amina funcionalizada não-cíclica terciária fotoestabilizada.
BR9808633-2A 1997-04-04 1998-03-30 Polìmero fotocromático auto-estabilizado à luz, sua preparação e artigos contendo o mesmo BR9808633A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9704128A FR2761694B1 (fr) 1997-04-04 1997-04-04 Polymere photochromique, intrinsequement stable a la lumiere sa preparation et les articles en renfermant
PCT/US1998/006248 WO1998045341A1 (en) 1997-04-04 1998-03-30 Self-light-stabilized photochromic polymer, its preparation and articles containing same

Publications (1)

Publication Number Publication Date
BR9808633A true BR9808633A (pt) 2000-05-16

Family

ID=9505526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808633-2A BR9808633A (pt) 1997-04-04 1998-03-30 Polìmero fotocromático auto-estabilizado à luz, sua preparação e artigos contendo o mesmo

Country Status (11)

Country Link
EP (1) EP0973811B1 (pt)
JP (1) JP2001518960A (pt)
CN (1) CN1249763A (pt)
AR (1) AR012334A1 (pt)
AU (1) AU6788298A (pt)
BR (1) BR9808633A (pt)
CA (1) CA2285602A1 (pt)
DE (1) DE69810759D1 (pt)
FR (1) FR2761694B1 (pt)
TW (1) TW493107B (pt)
WO (1) WO1998045341A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1341601A (en) * 1999-10-22 2001-05-08 Wesley-Jessen Corporation Sterile photochromic hydrophilic contact lenses
EP1598408A1 (en) * 2004-05-19 2005-11-23 Gyongtae Kim A polymer for a photochromic compound matrix, and a matrix comprising the said polymer
WO2018123077A1 (ja) * 2016-12-28 2018-07-05 伊藤光学工業株式会社 光学要素
WO2018124063A1 (ja) * 2016-12-28 2018-07-05 伊藤光学工業株式会社 光学要素およびその製造方法
CN111234623A (zh) * 2019-12-02 2020-06-05 安徽科创美涂料科技股份有限公司 光致变色真石漆涂料的制备及其应用
CN112571893B (zh) * 2020-11-30 2022-06-03 上海甘田光学材料有限公司 光致变色玻璃及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322542A (en) * 1963-11-14 1967-05-30 American Cyanamid Co Stabilization additives for photochromic compounds
US3914510A (en) * 1972-06-16 1975-10-21 Ncr Co Thermal sensitive transparency
US4440672A (en) * 1982-03-22 1984-04-03 American Optical Corporation Photochromic composition resistant to fatigue
US4994208A (en) * 1989-04-18 1991-02-19 Ppg Industries, Inc. Photochromic polymeric article
US5110881A (en) * 1989-04-18 1992-05-05 Ppg Industries, Inc. Polymerizable organic resin composition
AU637868B2 (en) * 1990-07-04 1993-06-10 Lintec Corporation Photochromic composition
ES2143511T3 (es) * 1992-09-25 2000-05-16 Ppg Ind Ohio Inc Composiciones fotocromaticas con resistencia a la fatiga, mejorada.

Also Published As

Publication number Publication date
EP0973811A1 (en) 2000-01-26
EP0973811A4 (en) 2000-07-12
WO1998045341A1 (en) 1998-10-15
CN1249763A (zh) 2000-04-05
JP2001518960A (ja) 2001-10-16
AR012334A1 (es) 2000-10-18
DE69810759D1 (de) 2003-02-20
FR2761694A1 (fr) 1998-10-09
CA2285602A1 (en) 1998-10-15
AU6788298A (en) 1998-10-30
FR2761694B1 (fr) 1999-06-25
TW493107B (en) 2002-07-01
EP0973811B1 (en) 2003-01-15

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]