MX2020006824A - Proceso para fabricar una matriz polimerica fotoabsorbente. - Google Patents

Proceso para fabricar una matriz polimerica fotoabsorbente.

Info

Publication number
MX2020006824A
MX2020006824A MX2020006824A MX2020006824A MX2020006824A MX 2020006824 A MX2020006824 A MX 2020006824A MX 2020006824 A MX2020006824 A MX 2020006824A MX 2020006824 A MX2020006824 A MX 2020006824A MX 2020006824 A MX2020006824 A MX 2020006824A
Authority
MX
Mexico
Prior art keywords
polymer matrix
light absorbing
absorbing polymer
manufacturing light
core
Prior art date
Application number
MX2020006824A
Other languages
English (en)
Inventor
Pierre Fromentin
John Biteau
Ronald Berzon
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of MX2020006824A publication Critical patent/MX2020006824A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
    • C08L31/06—Homopolymers or copolymers of esters of polycarboxylic 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
    • G02B1/041—Lenses
    • 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
    • G02B1/043—Contact lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

Un lente oftalmico que comprende una matriz polimerica transparente y nanoparticulas de nucleo-cubierta que estan dispersadas en la matriz polimerica transparente, donde el nucleo de las nanoparticulas de nucleo-cubierta es el resultado de la polimerizacion de una composicion que comprende precursores del nucleo de las nanoparticulas y al menos un compuesto fotocromico, y la cubierta de las nanoparticulas de nucleo-cubierta comprende un compuesto mineral.
MX2020006824A 2017-12-29 2018-12-19 Proceso para fabricar una matriz polimerica fotoabsorbente. MX2020006824A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17306976.6A EP3505562B1 (en) 2017-12-29 2017-12-29 Process for manufacturing light absorbing polymer matrix
PCT/EP2018/085786 WO2019129565A1 (en) 2017-12-29 2018-12-19 Process for manufacturing light absorbing polymer matrix

Publications (1)

Publication Number Publication Date
MX2020006824A true MX2020006824A (es) 2020-09-03

Family

ID=61007431

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006824A MX2020006824A (es) 2017-12-29 2018-12-19 Proceso para fabricar una matriz polimerica fotoabsorbente.

Country Status (9)

Country Link
US (1) US11725136B2 (es)
EP (1) EP3505562B1 (es)
JP (1) JP7431732B2 (es)
KR (1) KR102632242B1 (es)
CN (1) CN111356734A (es)
BR (1) BR112020010163B1 (es)
ES (1) ES2929943T3 (es)
MX (1) MX2020006824A (es)
WO (1) WO2019129565A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790323A (zh) * 2022-03-28 2022-07-26 金发科技股份有限公司 一种光敏变色材料及其制备方法和应用
EP4660232A1 (en) 2024-06-06 2025-12-10 Ptscience, Unipessoal, Lda Optical lens and manufacturing process thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012232A (en) * 1974-12-23 1977-03-15 Nori Y. C. Chu Stabilized photochromic materials
US4166043A (en) 1974-12-23 1979-08-28 American Optical Corporation Stabilized photochromic materials
US4367170A (en) * 1975-01-24 1983-01-04 American Optical Corporation Stabilized photochromic materials
JPH07108953B2 (ja) 1987-01-14 1995-11-22 日本板硝子株式会社 フオトクロミツク性能を有する樹脂組成物
ATE130850T1 (de) * 1989-07-28 1995-12-15 Wako Pure Chem Ind Ltd Fulgimidderivate.
PL314916A1 (en) * 1993-12-10 1996-09-30 Innotech Inc Method of making photochromatic lanses
FR2790264A1 (fr) 1999-02-26 2000-09-01 Essilor Int Procede de preparation d'un latex a proprietes photochromiques et ses applications, en particulier dans le domaine ophtalmique
FR2816950B1 (fr) * 2000-11-17 2003-02-14 Essilor Int Procede d'obtention d'un latex photochromique
US20050196626A1 (en) 2004-03-04 2005-09-08 Knox Carol L. Photochromic optical article
KR100875364B1 (ko) * 2005-12-02 2008-12-22 주식회사 엘지화학 광변색성 나노입자의 제조방법 및 이로부터 제조되는광변색성 나노 입자
ES2382610T3 (es) 2005-12-12 2012-06-11 Rodenstock Gmbh Objeto fotocrómico de plástico
US8865797B2 (en) * 2007-05-23 2014-10-21 Carnegie Mellon University Hybrid particle composite structures with reduced scattering
CN101419301A (zh) * 2007-10-26 2009-04-29 精碟科技股份有限公司 变色镜片
WO2009072988A1 (en) * 2007-12-07 2009-06-11 Polycore Optical Pte Ltd Encapsulated photochromic dyes
TWI592477B (zh) * 2011-11-15 2017-07-21 羅美玲 光致變色隱形眼鏡其製作方法
CN104995281A (zh) * 2013-03-04 2015-10-21 株式会社德山 光致变色固化性组合物
CN104624125B (zh) * 2013-11-11 2018-03-02 中国人民银行印制科学技术研究所 一种光致变色双壳微胶囊及其制备方法和应用
EP4369080A3 (en) 2014-06-25 2024-07-17 Hoya Optical Labs Of America, Inc Dye microenvironment
US9499708B2 (en) * 2014-08-04 2016-11-22 Xerox Corporation Encapsulated fluorescent and photochromic dye polyurethane dispersion
JP6460391B2 (ja) 2015-02-17 2019-01-30 国立大学法人 鹿児島大学 フォトクロミック微粒子の製造方法、及びフォトクロミック微粒子
JP6598573B2 (ja) 2015-08-12 2019-10-30 東ソー・ファインケム株式会社 新規なベンゾインデノフルオレノピラン類及びその製造方法
CN106928994B (zh) * 2015-12-29 2019-02-26 中国科学院上海硅酸盐研究所 一种光致变色复合纳米粉体及其制备方法、应用

Also Published As

Publication number Publication date
KR102632242B1 (ko) 2024-02-01
BR112020010163B1 (pt) 2024-01-30
ES2929943T3 (es) 2022-12-05
KR20200103637A (ko) 2020-09-02
WO2019129565A1 (en) 2019-07-04
JP2021508841A (ja) 2021-03-11
CN111356734A (zh) 2020-06-30
US11725136B2 (en) 2023-08-15
BR112020010163A2 (pt) 2020-11-03
EP3505562B1 (en) 2022-09-14
US20210054264A1 (en) 2021-02-25
EP3505562A1 (en) 2019-07-03
JP7431732B2 (ja) 2024-02-15

Similar Documents

Publication Publication Date Title
PH12019500049A1 (en) Opthalmic lens comprising an encapsulated light-absorbing aadditive
EP3677615A4 (en) POLYCARBONATE RESIN, PROCESS FOR THE PRODUCTION OF THE SAME AND OPTICAL LENS
PH12016500279A1 (en) Radiopaque polymers
AR101004A1 (es) Películas coladas con una dureza mejorada
CL2018001049A1 (es) Polímeros termoplásticos y composiciones para la fabricación aditiva
AR099501A2 (es) Lentes oftálmicas
PH12015502619A1 (en) Intraocular lens peripheral surgical systems
CL2016001160A1 (es) Dispositivo intraocular de suministro de fármacos de liberación sostenida configurado para el surco de los ojos, que comprende un núcleo de matriz polimérica con agente terapéutico y un revestimiento polimérico que rodea a la matriz y el dispositivo se forma de un segmento anular con un diámetro de sección transversal que varía de 0,10-0,80 mm.
EP4491679A3 (en) Stabilized matrix-filled liquid radiation curable resin compositions for additive fabrication
EP3103822A4 (en) Polymerizable composition for optical material, and optical material and plastic lens obtained from said composition
BR112017009947A8 (pt) Método para a fabricação de uma lente oftálmica de óculos, pela fabricação de um vidro de lente de acordo com um sistema óptico
EP3202804A4 (en) Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin
EP3202805A4 (en) Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin
MX356146B (es) Dispositivos, sistemas y metodos con bajo error del frente de onda para tratar un ojo.
TW200942522A (en) Hydrogel intraocular lens and method of forming same
MX2019001108A (es) Material para lentes intraoculares.
GB201209083D0 (en) Method of manufacturing a three dimensional photonic device by two photon absorption polymerization
EP3689934A4 (en) METHOD OF MANUFACTURING RESIN FOR OPTICAL ELEMENT, RESIN FOR OPTICAL ELEMENT, EYEGLASSES AND EYEGLASSES
WO2018072763A3 (zh) 新型少模光纤
EP3960779A4 (en) MONOMER COMPOSITION FOR CONTACT LENSES, POLYMER FOR CONTACT LENSES AND PROCESS FOR THEIR MANUFACTURE, AND CONTACT LENS AND METHOD FOR THEIR MANUFACTURE
MX2018000134A (es) Revestimiento apuntalante para recuperacion de metales pesados.
MX2020006824A (es) Proceso para fabricar una matriz polimerica fotoabsorbente.
EP3627193A4 (en) LENS IN POLYCARBONATE RESIN AND POLYCARBONATE RESIN COMPOSITION
SG11202102294TA (en) Monomer composition for contact lens, polymer thereof, contact lens, and production method thereof
TW201612368A (en) Clustered nanocrystal networks and nanocrystal composites