CA3257833A1 - RADIATION BLOCKERS FOR CONTACT LENSES - Google Patents

RADIATION BLOCKERS FOR CONTACT LENSES

Info

Publication number
CA3257833A1
CA3257833A1 CA3257833A CA3257833A CA3257833A1 CA 3257833 A1 CA3257833 A1 CA 3257833A1 CA 3257833 A CA3257833 A CA 3257833A CA 3257833 A CA3257833 A CA 3257833A CA 3257833 A1 CA3257833 A1 CA 3257833A1
Authority
CA
Canada
Prior art keywords
contact lenses
radiation blockers
blockers
radiation
lenses
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3257833A
Other languages
English (en)
French (fr)
Inventor
William Mitchell
Ian Gibson
Robert Andrew Broad
David Morsley
Katarzyna PISKORCZYK
Laura SIMPSON
Original Assignee
CooperVision International Ltd
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
Priority claimed from GB2307235.8A external-priority patent/GB2630059A/en
Priority claimed from GBGB2310006.8A external-priority patent/GB202310006D0/en
Priority claimed from EP23201595.8A external-priority patent/EP4465097A1/en
Application filed by CooperVision International Ltd filed Critical CooperVision International Ltd
Publication of CA3257833A1 publication Critical patent/CA3257833A1/en
Pending legal-status Critical Current

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
    • 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
    • C08F290/068—Polysiloxanes
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00067—Hydrating contact lenses
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/378—Thiols containing heterocyclic rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • 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
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • 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
    • G02C7/108—Colouring materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
CA3257833A 2023-05-15 2024-05-14 RADIATION BLOCKERS FOR CONTACT LENSES Pending CA3257833A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB2307235.8A GB2630059A (en) 2023-05-15 2023-05-15 Radiation blockers for contact lenses
GB2307235.8 2023-05-15
GB2310006.8 2023-06-30
GBGB2310006.8A GB202310006D0 (en) 2023-06-30 2023-06-30 Radiation blockers for contact lenses
EP23201595.8A EP4465097A1 (en) 2023-05-15 2023-10-04 Radiation blockers for contact lenses
EP23201595.8 2023-10-04
PCT/GB2024/051247 WO2024236287A1 (en) 2023-05-15 2024-05-14 Radiation blockers for contact lenses

Publications (1)

Publication Number Publication Date
CA3257833A1 true CA3257833A1 (en) 2024-11-21

Family

ID=91027340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3257833A Pending CA3257833A1 (en) 2023-05-15 2024-05-14 RADIATION BLOCKERS FOR CONTACT LENSES

Country Status (10)

Country Link
US (1) US12577345B2 (https=)
EP (2) EP4519721B1 (https=)
JP (1) JP7843379B2 (https=)
KR (1) KR102843073B1 (https=)
CN (1) CN119654577B (https=)
AU (1) AU2024273946B2 (https=)
CA (1) CA3257833A1 (https=)
ES (1) ES3048939T3 (https=)
MX (1) MX2024015403A (https=)
WO (1) WO2024236287A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202311167D0 (en) * 2023-07-20 2023-09-06 Coopervision Int Ltd Contact lens formulation and contact lens
GB202311164D0 (en) * 2023-07-20 2023-09-06 Coopervision Int Ltd Contact lens formulation and contact lens
GB202311165D0 (en) * 2023-07-20 2023-09-06 Coopervision Int Ltd Contact lens formulation and contact lens
GB202311158D0 (en) * 2023-07-20 2023-09-06 Coopervision Int Ltd Contact lens formulation and contact lens

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997897A (en) 1990-04-03 1991-03-05 Bausch & Lomb Incorporated Polymerizable dye
US5376737A (en) 1991-04-25 1994-12-27 Allergan, Inc. Methods for benefitting polymers
US5944853A (en) 1992-10-26 1999-08-31 Johnson & Johnson Vision Products, Inc. Method for preparing halotriazine dye- and vinyl sulfone dye-monomer compounds
US5470932A (en) 1993-10-18 1995-11-28 Alcon Laboratories, Inc. Polymerizable yellow dyes and their use in opthalmic lenses
US5998498A (en) 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US6310169B1 (en) 1999-03-08 2001-10-30 Chisso Corporation Polymerizable terminal group-containing polyorganosiloxane and production process for the same
DE60042841D1 (de) 1999-12-16 2009-10-08 Asahikasei Aime Co Ltd Zum tragen über lange zeiträume geeignete weiche kontaktlinsen
US7216975B2 (en) 2003-07-15 2007-05-15 Shinn-Gwo Hong Method for preparing the reactive tinting compound and the tinted contact lens
CA2564921C (en) 2004-04-30 2015-03-24 Advanced Medical Optics, Inc. Ophthalmic devices having a highly selective violet light transmissive filter and related methods
US20060063852A1 (en) 2004-08-27 2006-03-23 Asahikasei Aime Co. Ltd. Silicone hydrogel contact lens
US7750079B2 (en) * 2005-08-09 2010-07-06 Coopervision International Holding Company, Lp Compositions and methods for producing silicone hydrogel contact lenses
US7572841B2 (en) 2006-06-15 2009-08-11 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US7540609B2 (en) * 2006-06-15 2009-06-02 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US8231218B2 (en) 2006-06-15 2012-07-31 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
RU2434648C2 (ru) * 2006-10-13 2011-11-27 Алькон, Инк. Интраокулярные линзы с уникальной отсечкой сине-фиолетового света и уникальными характеристиками пропускания синего света
CA2712094C (en) 2008-02-08 2013-05-28 Asahi Kasei Aime Co., Ltd. Hydrophilic polysiloxane macromonomer, and production and use of the same
JP4646152B2 (ja) 2008-05-27 2011-03-09 信越化学工業株式会社 眼科デバイス製造用モノマー
JP6591566B2 (ja) 2015-06-02 2019-10-16 ノバルティス アーゲー 可視光光開始剤およびその使用
WO2018224974A1 (en) 2017-06-07 2018-12-13 Novartis Ag Method for producing silicone hydrogel contact lenses
EP4481478A3 (en) 2017-06-07 2025-03-26 Alcon Inc. Silicone hydrogel contact lenses
WO2018224975A1 (en) 2017-06-07 2018-12-13 Novartis Ag Silicone hydrogel contact lenses
HUE059157T2 (hu) 2018-01-22 2022-10-28 Alcon Inc Formaöntéses eljárás UV-t elnyelõ kontaktlencse elõállítására
US10935695B2 (en) * 2018-03-02 2021-03-02 Johnson & Johnson Vision Care, Inc. Polymerizable absorbers of UV and high energy visible light
US11427685B2 (en) 2018-03-28 2022-08-30 Alcon Inc. Method for making silicone hydrogel contact lenses
US11493668B2 (en) * 2018-09-26 2022-11-08 Johnson & Johnson Vision Care, Inc. Polymerizable absorbers of UV and high energy visible light
KR20250007692A (ko) 2019-12-16 2025-01-14 알콘 인코포레이티드 습윤성 실리콘 히드로겔 콘택트 렌즈
TWI723738B (zh) 2020-01-13 2021-04-01 臺灣永光化學工業股份有限公司 新型反應型苯并三唑紫外線吸收劑及其用途
EP4158392A1 (en) 2020-06-02 2023-04-05 Alcon Inc. Method for making photochromic contact lenses
US12164182B2 (en) * 2020-09-10 2024-12-10 Coopervision International Limited Contact lens
JP7687874B2 (ja) * 2021-06-15 2025-06-03 株式会社シード 青色光吸収用ハイドロゲル

Also Published As

Publication number Publication date
CN119654577A (zh) 2025-03-18
MX2024015403A (es) 2025-02-10
EP4519721B1 (en) 2025-10-01
EP4465098A2 (en) 2024-11-20
AU2024273946A1 (en) 2025-01-02
KR20250012127A (ko) 2025-01-23
EP4465098A3 (en) 2025-02-19
EP4519721A1 (en) 2025-03-12
ES3048939T3 (en) 2025-12-12
CN119654577B (zh) 2026-02-27
AU2024273946B2 (en) 2025-03-27
WO2024236287A1 (en) 2024-11-21
JP7843379B2 (ja) 2026-04-09
KR102843073B1 (ko) 2025-08-08
JP2025519733A (ja) 2025-06-26
US12577345B2 (en) 2026-03-17
US20250109234A1 (en) 2025-04-03

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