GB202218271D0 - Sustained fatty acid release from contact lens - Google Patents

Sustained fatty acid release from contact lens

Info

Publication number
GB202218271D0
GB202218271D0 GBGB2218271.1A GB202218271A GB202218271D0 GB 202218271 D0 GB202218271 D0 GB 202218271D0 GB 202218271 A GB202218271 A GB 202218271A GB 202218271 D0 GB202218271 D0 GB 202218271D0
Authority
GB
United Kingdom
Prior art keywords
sustained
fatty acid
contact lens
acid release
release
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
GBGB2218271.1A
Other versions
GB2622890A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CooperVision International Ltd
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
Application filed by CooperVision International Ltd filed Critical CooperVision International Ltd
Priority to GB2218271.1A priority Critical patent/GB2622890A/en
Publication of GB202218271D0 publication Critical patent/GB202218271D0/en
Publication of GB2622890A publication Critical patent/GB2622890A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • 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
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB2218271.1A 2022-09-27 2022-12-05 Sustained fatty acid release from contact lens Pending GB2622890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2218271.1A GB2622890A (en) 2022-09-27 2022-12-05 Sustained fatty acid release from contact lens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263410239P 2022-09-27 2022-09-27
GB2218271.1A GB2622890A (en) 2022-09-27 2022-12-05 Sustained fatty acid release from contact lens

Publications (2)

Publication Number Publication Date
GB202218271D0 true GB202218271D0 (en) 2023-01-18
GB2622890A GB2622890A (en) 2024-04-03

Family

ID=84926542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218271.1A Pending GB2622890A (en) 2022-09-27 2022-12-05 Sustained fatty acid release from contact lens

Country Status (1)

Country Link
GB (1) GB2622890A (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI506333B (en) * 2008-12-05 2015-11-01 Novartis Ag Ophthalmic devices for delivery of hydrophobic comfort agents and preparation method thereof
MY150782A (en) * 2008-12-18 2014-02-28 Novartis Ag Method for making silicone hydrogel contact lenses
EP2496987B1 (en) * 2009-11-04 2020-04-29 Alcon Inc. A silicone hydrogel lens with a grafted hydrophilic coating
WO2011071790A1 (en) * 2009-12-07 2011-06-16 Novartis Ag Methods for increasing the ion permeability of contact lenses
AU2014221267B2 (en) * 2010-07-30 2016-05-12 Alcon Inc. Silicone hydrogel lenses with water-rich surfaces
PL2461767T3 (en) * 2010-07-30 2013-09-30 Novartis Ag Silicone hydrogel lenses with water-rich surfaces
US9261626B2 (en) * 2011-12-08 2016-02-16 Novartis Ag Contact lenses with enzymatically degradable coatings thereon
WO2014095690A1 (en) * 2012-12-17 2014-06-26 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
CN107073031B (en) * 2014-06-15 2021-08-24 耶达研究及发展有限公司 Surface treatment with water-soluble polymers and lipids/liposomes
EP4196829A1 (en) * 2020-08-11 2023-06-21 Alcon Inc. Contact lens packaging solutions
US20220047502A1 (en) * 2020-08-11 2022-02-17 Alcon Inc. Contact lens packaging solutions

Also Published As

Publication number Publication date
GB2622890A (en) 2024-04-03

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