AR091546A1 - Un metodo para fabricar una lente de contacto - Google Patents

Un metodo para fabricar una lente de contacto

Info

Publication number
AR091546A1
AR091546A1 ARP130102232A AR091546A1 AR 091546 A1 AR091546 A1 AR 091546A1 AR P130102232 A ARP130102232 A AR P130102232A AR 091546 A1 AR091546 A1 AR 091546A1
Authority
AR
Argentina
Prior art keywords
molecular weight
contact lens
manufacturing
weighted average
polyamide
Prior art date
Application number
Other languages
English (en)
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of AR091546A1 publication Critical patent/AR091546A1/es

Links

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2039/00—Use of polymers with unsaturated aliphatic radicals and with a nitrogen or a heterocyclic ring containing nitrogen in a side chain or derivatives thereof as moulding material
    • B29K2039/06—Polymers of N-vinyl-pyrrolidones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyamides (AREA)

Abstract

La presente se refiere a una lente de contacto formada a partir de componentes que incluyen (i) al menos un componente de silicona, (ii) al menos una poliamida de bajo peso molecular que tiene un peso molecular promedio ponderado menor que 200.000, y (iii) al menos una poliamida de alto peso molecular que tiene un peso molecular promedio ponderado mayor que 200.000, en donde la poliamida de bajo peso molecular no contiene un grupo reactivo.
ARP130102232 2012-06-25 2013-06-25 Un metodo para fabricar una lente de contacto AR091546A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261663720P 2012-06-25 2012-06-25

Publications (1)

Publication Number Publication Date
AR091546A1 true AR091546A1 (es) 2015-02-11

Family

ID=48700735

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102232 AR091546A1 (es) 2012-06-25 2013-06-25 Un metodo para fabricar una lente de contacto

Country Status (14)

Country Link
US (1) US20130341811A1 (es)
EP (1) EP2864110B1 (es)
JP (1) JP6301327B2 (es)
KR (1) KR102139030B1 (es)
CN (2) CN104379330A (es)
AR (1) AR091546A1 (es)
AU (1) AU2013280938B2 (es)
BR (1) BR112014032541A2 (es)
CA (1) CA2876937A1 (es)
HK (2) HK1205482A1 (es)
IN (1) IN2014DN09679A (es)
RU (1) RU2636509C2 (es)
TW (1) TWI597324B (es)
WO (1) WO2014004107A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2634840T5 (es) 2003-04-24 2022-12-22 Coopervision Int Ltd Lentes de contacto de hidrogel y sistemas de envase y procedimientos de producción de los mismos
RU2639789C2 (ru) * 2016-02-19 2017-12-22 Виктор Иванович Будников Полимерный композиционный влагоудерживающий материал и способ его получения
US10371865B2 (en) * 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising polyamides
US10370476B2 (en) * 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising high levels of polyamides
US11220582B2 (en) * 2017-03-03 2022-01-11 Harland Medical Systems, Inc. Coating composition comprised of a hydrophilic crosslinker, a hydrophobic crosslinker and optionally a hydrogel and methods of making and using the same
WO2018207586A1 (ja) 2017-05-10 2018-11-15 東レ株式会社 医療デバイス
WO2023052889A1 (en) * 2021-09-29 2023-04-06 Johnson & Johnson Vision Care, Inc. Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses
US11912800B2 (en) 2021-09-29 2024-02-27 Johnson & Johnson Vision Care, Inc. Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses

Family Cites Families (42)

* Cited by examiner, † Cited by third party
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NL285986A (es) 1961-12-27
NL128305C (es) 1963-09-11
US3808178A (en) 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
US4113224A (en) 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
US4197266A (en) 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4120570A (en) 1976-06-22 1978-10-17 Syntex (U.S.A.) Inc. Method for correcting visual defects, compositions and articles of manufacture useful therein
US4136250A (en) 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4153641A (en) 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4259467A (en) 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
DE3174584D1 (en) 1981-11-27 1986-06-12 Tsuetaki George F Polymers primarily for contact lenses, and contact lenses made from them
US4740533A (en) 1987-07-28 1988-04-26 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
US4910277A (en) 1988-02-09 1990-03-20 Bambury Ronald E Hydrophilic oxygen permeable polymers
US5070215A (en) 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
US5034461A (en) 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5314960A (en) 1990-04-10 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment
US5244981A (en) 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
US5371147A (en) 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
US5321108A (en) 1993-02-12 1994-06-14 Bausch & Lomb Incorporated Fluorosilicone hydrogels
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
JP3647093B2 (ja) * 1994-11-17 2005-05-11 株式会社メニコン 親水性化酸素透過性コンタクトレンズ及びその製造法
US6020445A (en) 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
JPH11228643A (ja) * 1998-02-17 1999-08-24 Menicon Co Ltd 眼用レンズ材料およびその製法
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
US6822016B2 (en) 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US5998498A (en) 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US5962548A (en) 1998-03-02 1999-10-05 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US7052131B2 (en) 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
AU779729B2 (en) 1999-12-16 2005-02-10 Coopervision International Limited Soft contact lens capable of being worn for a long period
US8158695B2 (en) 2002-09-06 2012-04-17 Johnson & Johnson Vision Care, Inc. Forming clear, wettable silicone hydrogel articles without surface treatments
US7249848B2 (en) * 2004-09-30 2007-07-31 Johnson & Johnson Vision Care, Inc. Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
US9297928B2 (en) * 2004-11-22 2016-03-29 Johnson & Johnson Vision Care, Inc. Ophthalmic compositions comprising polyether substituted polymers
US7789507B2 (en) * 2006-02-08 2010-09-07 Johnson & Johnson Vision Care, Inc. Facilitating release of silicone hydrogel ophthalmic lenses
US20070222095A1 (en) * 2006-03-23 2007-09-27 Diana Zanini Process for making ophthalmic lenses
US7858000B2 (en) * 2006-06-08 2010-12-28 Novartis Ag Method of making silicone hydrogel contact lenses
US7960465B2 (en) * 2006-06-30 2011-06-14 Johnson & Johnson Vision Care, Inc. Antimicrobial lenses, processes to prepare them and methods of their use
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RU2334770C1 (ru) * 2007-04-13 2008-09-27 Институт Катализа Имени Г.К. Борескова Сибирского Отделения Российской Академии Наук Полимерная композиция для мягких контактных линз продленного ношения и способ ее получения
HUE062024T2 (hu) * 2008-01-14 2023-09-28 Coopervision Int Ltd Polimerizálható kontaktlencse formulációk és ezekbõl kapott kontaktlencsék
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KR101726615B1 (ko) * 2008-12-24 2017-04-13 얀센 사이언시즈 아일랜드 유씨 Ｈｉｖ 치료용 체내 임플란트 장치
US20100331443A1 (en) * 2009-06-24 2010-12-30 Diana Zanini Silicone hydrogels formed from symmetric hydroxyl functionalized siloxanes
JP5690567B2 (ja) * 2009-12-04 2015-03-25 花王株式会社 ハイドロゲル粒子

Also Published As

Publication number Publication date
JP6301327B2 (ja) 2018-03-28
JP2015524090A (ja) 2015-08-20
AU2013280938A1 (en) 2014-12-04
RU2015102143A (ru) 2016-08-20
TW201404831A (zh) 2014-02-01
IN2014DN09679A (es) 2015-07-31
TWI597324B (zh) 2017-09-01
CA2876937A1 (en) 2014-01-03
KR102139030B1 (ko) 2020-07-29
CN110028634A (zh) 2019-07-19
HK1208647A1 (en) 2016-03-11
BR112014032541A2 (pt) 2017-06-27
RU2636509C2 (ru) 2017-11-23
WO2014004107A1 (en) 2014-01-03
CN104379330A (zh) 2015-02-25
HK1205482A1 (en) 2015-12-18
AU2013280938B2 (en) 2017-11-23
EP2864110B1 (en) 2016-12-21
EP2864110A1 (en) 2015-04-29
US20130341811A1 (en) 2013-12-26
KR20150030252A (ko) 2015-03-19

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