AR010923A1 - Compuestos fotocromaticos, procedimiento para su preparacion y su uso en composiciones polimericas, articulos fotocromaticos y mezclas. - Google Patents

Compuestos fotocromaticos, procedimiento para su preparacion y su uso en composiciones polimericas, articulos fotocromaticos y mezclas.

Info

Publication number
AR010923A1
AR010923A1 ARP980103237A ARP980103237A AR010923A1 AR 010923 A1 AR010923 A1 AR 010923A1 AR P980103237 A ARP980103237 A AR P980103237A AR P980103237 A ARP980103237 A AR P980103237A AR 010923 A1 AR010923 A1 AR 010923A1
Authority
AR
Argentina
Prior art keywords
photochromatic
mixtures
procedure
preparation
articles
Prior art date
Application number
ARP980103237A
Other languages
English (en)
Original Assignee
Great Lakes Chemical Italia
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 Great Lakes Chemical Italia filed Critical Great Lakes Chemical Italia
Publication of AR010923A1 publication Critical patent/AR010923A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Compuestos fotocromáticos pertenecientes al grupo de las spiro- isoindolino-oxazinas que poseen la formula general [I]. Los compuestosfotocromáticos de más arriba que possen la formula general [I] tienen excelentes caracteristicas fotocromáticas, excelente resistencia a la fatiga y elevadaspropiedades tintoreas.
ARP980103237A 1997-07-03 1998-07-03 Compuestos fotocromaticos, procedimiento para su preparacion y su uso en composiciones polimericas, articulos fotocromaticos y mezclas. AR010923A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001573A IT1292461B1 (it) 1997-07-03 1997-07-03 Composti fotocromatici,procedimento per la loro preparazione e loro utilizzo in materiali polimerici

Publications (1)

Publication Number Publication Date
AR010923A1 true AR010923A1 (es) 2000-07-12

Family

ID=11377489

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980103237A AR010923A1 (es) 1997-07-03 1998-07-03 Compuestos fotocromaticos, procedimiento para su preparacion y su uso en composiciones polimericas, articulos fotocromaticos y mezclas.

Country Status (11)

Country Link
US (1) US6414057B1 (es)
EP (1) EP0994879B1 (es)
JP (1) JP2002507980A (es)
KR (1) KR100569654B1 (es)
AR (1) AR010923A1 (es)
AT (1) ATE250613T1 (es)
AU (1) AU8803398A (es)
DE (1) DE69818471T2 (es)
IT (1) IT1292461B1 (es)
WO (1) WO1999001457A1 (es)
ZA (1) ZA985807B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI980991A1 (it) * 1998-05-07 1999-11-07 Great Lakes Chemical Italia Composti fotocromatici procedimento per la loro preparazione e loro utilizzo in materiali polimerici
JP2003530400A (ja) * 2000-04-06 2003-10-14 イエダ・リサーチ・アンド・デベロツプメント・カンパニー・リミテツド 光互変性スピロ（インドリン）ナフトキサジン類
MY149850A (en) * 2003-09-29 2013-10-31 Ciba Holding Inc Stabilization of photochromic systems
DE502006001441D1 (de) * 2006-01-27 2008-10-09 Ems Chemie Ag Photochrome Formmassen und daraus hergestellte Gegenstände
EP4097099A4 (en) 2020-02-07 2023-09-27 Gasherbrum Bio, Inc. HETEROCYCLIC GLP-1 AGONISTS
WO2021181307A1 (en) 2020-03-11 2021-09-16 Alcon Inc. Photochromic polydiorganosiloxane vinylic crosslinkers
EP4158392A1 (en) 2020-06-02 2023-04-05 Alcon Inc. Method for making photochromic contact lenses
WO2022090967A1 (en) 2020-10-28 2022-05-05 Alcon Inc. Method for making photochromic contact lenses
US11975499B2 (en) 2020-11-04 2024-05-07 Alcon Inc. Method for making photochromic contact lenses
WO2022097048A1 (en) 2020-11-04 2022-05-12 Alcon Inc. Method for making photochromic contact lenses
EP4304842A1 (en) 2021-03-08 2024-01-17 Alcon Inc. Method for making photofunctional contact lenses
EP4313567A1 (en) 2021-04-01 2024-02-07 Alcon Inc. Method for making photochromic contact lenses
WO2023209631A1 (en) 2022-04-28 2023-11-02 Alcon Inc. Method for making uv and hevl-absorbing ophthalmic lenses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU565392B2 (en) * 1983-08-08 1987-09-17 American Optical Corporation Photochromic composition
EP0165953A1 (de) * 1983-12-16 1986-01-02 Optische Werke G. Rodenstock Photochrome substanzen
IT1237529B (it) * 1989-12-12 1993-06-08 Enichem Sintesi Composti spiro-indolino-ossazine con caratteristiche fotocromatiche e fotosensibilizzatrici e procedimento per la loro preparazione
IT1250697B (it) * 1991-07-24 1995-04-21 Enichem Sintesi Composti fotocromatici e termocromatici e loro applicazione in materiali polimerici.

Also Published As

Publication number Publication date
DE69818471D1 (de) 2003-10-30
EP0994879B1 (en) 2003-09-24
EP0994879A1 (en) 2000-04-26
WO1999001457A1 (en) 1999-01-14
AU8803398A (en) 1999-01-25
ITMI971573A1 (it) 1999-01-03
IT1292461B1 (it) 1999-02-08
ATE250613T1 (de) 2003-10-15
JP2002507980A (ja) 2002-03-12
ITMI971573A0 (es) 1997-07-03
KR20010020559A (ko) 2001-03-15
DE69818471T2 (de) 2004-07-01
US6414057B1 (en) 2002-07-02
ZA985807B (en) 1999-01-26
KR100569654B1 (ko) 2006-04-11

Similar Documents

Publication Publication Date Title
AR010923A1 (es) Compuestos fotocromaticos, procedimiento para su preparacion y su uso en composiciones polimericas, articulos fotocromaticos y mezclas.
FI955226A (fi) Polymeerikoostumuksia ja niiden valmistus, erityisesti absorptiomateriaaleja sekä niiden käyttö
MX174469B (es) Composicion de latex de polimero auto-entrelazadora, baja en formaldehido
BR0109060A (pt) Método para colorir cabelos usando corantes catiÈnicos
AR020855A1 (es) Utilizacion de compuestos fenil-azo-bencenicos cationicos en el tinte de las fibras queratinicas, composiciones tintoriales y procedimientos de tenido
BR9913751B1 (pt) uso de uma composiÇço para proteÇço do tecido, e, mÉtodo de tratar tecido para aperfeiÇoar a sua estabilidade dimensional.
MX9203279A (es) 1-aril-2-acilamido-3-fluoro-1-propanoles, metodos para su uso como agentes antibacterianos y composiciones utiles de los mismos.
MX9302944A (es) Compuestos en n-yodopropargil-hidantoina, sus composiciones y su preparacion y empleo como agentes antimicrobianos.
IT8548751A0 (it) Composti disazoici basici, loro preparazione e loro impiego come coloranti
IT8748022A0 (it) Composti monoazoici contenenti gruppi triazinile, loro preparazione eloro impiego come coloranti
MX9101542A (es) Estabilizadores polimericos,procedimiento para su preparacion y composicion polimerica que los contiene
ES2161850T3 (es) Colorantes reactivos, su obtencion y uso.
DE69928646D1 (de) Derivate des streptogramins, ihre herstellung und sie enthaltende zubereitungen
ES2164858T3 (es) Colorantes reactivos, obtencion y uso de los mismos.
ES2155664T3 (es) Colorantes reactivos, obtencion y uso de los mismos.
ITRM930300A0 (it) Composti disazoici basici contenenti gruppi solfo, loro preparazione e loro impiego come coloranti. (caso157-5623)
IT1231922B (it) Composti triazinici, loro preparazione e loro impiego come coloranti reattivi
IT9047666A0 (it) Ftalocianine, loro preparazione e loro impiego come coloranti.
PT1294693E (pt) Corantes azo de hidroximetidopiridona
ES2127967T3 (es) Colorantes monoazoicos, su preparacion y su utilizacion.
BR0109179A (pt) Composição, composição pronta para o uso para a tintura de oxidação das fibras queratìnicas com um derivado particular da para-fenilenodiamina e um polìmero particular, processo e dispositivo com vários compartimentos ou "kit" para a tintura de oxidação das fibras queratìnicas
ES2144609T3 (es) Composiciones colorantes para poliamidas.
IT8748212A0 (it) Composti monoazoici, loro preparazione e loro impiego come coloranti
ES2146856T3 (es) Colorantes reactivos con las fibras, su obtencion y uso.
BR9808701A (pt) Composição detergente, e, uso da mesma