KR101351765B1 - 이형 보조제를 이용한 실리콘 히드로겔 안과용 장치의 제조 방법 - Google Patents

이형 보조제를 이용한 실리콘 히드로겔 안과용 장치의 제조 방법 Download PDF

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Publication number
KR101351765B1
KR101351765B1 KR1020087025357A KR20087025357A KR101351765B1 KR 101351765 B1 KR101351765 B1 KR 101351765B1 KR 1020087025357 A KR1020087025357 A KR 1020087025357A KR 20087025357 A KR20087025357 A KR 20087025357A KR 101351765 B1 KR101351765 B1 KR 101351765B1
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KR
South Korea
Prior art keywords
silicone hydrogel
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lens
ophthalmic device
reactive
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KR1020087025357A
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English (en)
Korean (ko)
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KR20090012312A (ko
Inventor
챨스 에이. 프란시스
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쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피
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Publication of KR101351765B1 publication Critical patent/KR101351765B1/ko
Assigned to 쿠퍼비젼 인터내셔널 리미티드 reassignment 쿠퍼비젼 인터내셔널 리미티드 권리의 전부이전등록 Assignors: 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피
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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
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00192—Demoulding, e.g. separating lenses from mould halves
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
KR1020087025357A 2006-03-20 2007-03-15 이형 보조제를 이용한 실리콘 히드로겔 안과용 장치의 제조 방법 Active KR101351765B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78495306P 2006-03-20 2006-03-20
US60/784,953 2006-03-20
PCT/US2007/006562 WO2007109101A1 (en) 2006-03-20 2007-03-15 Demolding aids for silicone hydrogels and related methods

Publications (2)

Publication Number Publication Date
KR20090012312A KR20090012312A (ko) 2009-02-03
KR101351765B1 true KR101351765B1 (ko) 2014-01-14

Family

ID=38325431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087025357A Active KR101351765B1 (ko) 2006-03-20 2007-03-15 이형 보조제를 이용한 실리콘 히드로겔 안과용 장치의 제조 방법

Country Status (11)

Country Link
US (1) US7799248B2 (https=)
EP (1) EP1996967A1 (https=)
JP (1) JP4959783B2 (https=)
KR (1) KR101351765B1 (https=)
CN (1) CN101405623A (https=)
BR (1) BRPI0708968A2 (https=)
CA (1) CA2646659C (https=)
MX (1) MX2008011877A (https=)
MY (1) MY144167A (https=)
TW (1) TW200806449A (https=)
WO (1) WO2007109101A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968018B2 (en) * 2007-04-18 2011-06-28 Coopervision International Holding Company, Lp Use of surfactants in extraction procedures for silicone hydrogel ophthalmic lenses
EP2598301B1 (en) 2010-07-30 2014-08-20 Coopervision International Holdings Company, LP Ophthalmic device molds formed from vinyl alcohol copolymer, ophthalmic devices molded therein, and related methods
TWI509313B (zh) 2011-02-28 2015-11-21 Coopervision Int Holding Co Lp 聚矽氧水凝膠隱形眼鏡
US9156934B2 (en) * 2011-12-23 2015-10-13 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
US9457522B2 (en) 2013-02-26 2016-10-04 Coopervision International Holding Company, Lp Methods and apparatus useful in manufacturing lenses
GB2533919B (en) * 2014-12-19 2017-06-28 Coopervision Int Holding Co Lp Method and apparatus for demolding contact lens
TWI541291B (zh) * 2015-06-18 2016-07-11 明基材料股份有限公司 隱形眼鏡材料、隱形眼鏡的製造方法與由此方法所製造出之隱形眼鏡
TWI551616B (zh) * 2016-01-05 2016-10-01 望隼科技股份有限公司 一種應用於眼科物件之矽水凝膠的製造方法
EP3627212B1 (en) * 2017-05-19 2023-07-26 Toray Industries, Inc. Contact lens composition, and contact lens and method for manufacturing same
GB2629223B (en) * 2023-07-20 2025-04-30 Coopervision Int Ltd Tinted silicone hydrogel contact lens formulations and contact lenses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020137811A1 (en) 2001-01-05 2002-09-26 Turek Richard Charles Tinted, high Dk ophthalmic molding and a method for making same
US20030125498A1 (en) 2001-09-10 2003-07-03 Mccabe Kevin P. Biomedical devices containing internal wetting agents
US6867245B2 (en) 1999-12-16 2005-03-15 Asahikasei Aime Co., Ltd. Long wearable soft contact lens

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926567A (en) * 1929-12-17 1933-09-12 Schaack Bros Chemical Works In Keto-alcohol
US3916033A (en) * 1971-06-09 1975-10-28 High Voltage Engineering Corp Contact lens
US4159292A (en) * 1977-05-25 1979-06-26 Neefe Optical Lab. Inc. Method of controlling the release of a cast plastic lens from a resinous lens mold
EP0362137A3 (en) 1988-09-28 1991-09-04 Ciba-Geigy Ag Molded polymers with hydrophilic surfaces, and process for making them
US5770119A (en) * 1992-09-18 1998-06-23 Johnson & Johnson Vision Products, Inc. Laser demolding method
IL113826A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Method and apparatus for demolding ophthalmic contact lenses
US5837314A (en) * 1994-06-10 1998-11-17 Johnson & Johnson Vision Products, Inc. Method and apparatus for applying a surfactant to mold surfaces
US5542978A (en) * 1994-06-10 1996-08-06 Johnson & Johnson Vision Products, Inc. Apparatus for applying a surfactant to mold surfaces
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US5690865A (en) * 1995-03-31 1997-11-25 Johnson & Johnson Vision Products, Inc. Mold material with additives
US5674557A (en) * 1995-09-29 1997-10-07 Johnson & Johnson Vision Products, Inc. Method for transiently wetting lens molds in production of contact lens blanks to reduce lens hole defects
US5779943A (en) * 1996-03-19 1998-07-14 Johnson & Johnson Vision Products, Inc. Molded polymeric object with wettable surface made from latent-hydrophilic monomers
US5693268A (en) * 1996-04-01 1997-12-02 Johnson & Johnson Vision Products, Inc. Wedge demolding of cast lens mold assemblies
US5820895A (en) * 1996-06-04 1998-10-13 Johnson & Johnson Vision Products, Inc. Conductive probe for heating contact lens mold assemblies during demolding
JPH10315252A (ja) * 1997-05-20 1998-12-02 Menicon Co Ltd レンズブランク成形用型及びコンタクトレンズの製造方法
US6869549B2 (en) * 1999-05-05 2005-03-22 Johnson & Johnson Vision Care, Inc. Method and mold for making ophthalmic devices
BR0012307A (pt) * 1999-06-11 2002-03-12 Bausch & Lomb Moldes para lente com revestimentos protetores para produção de lentes de contato e outros produtos oftálmicos
US6638451B1 (en) * 1999-08-31 2003-10-28 Novartis Ag Plastic casting molds
US6663801B2 (en) * 2001-04-06 2003-12-16 Johnson & Johnson Vision Care, Inc. Silicon carbide IR-emitter heating device and method for demolding lenses
JP4217886B2 (ja) * 2003-06-25 2009-02-04 Ｊｓｒ株式会社 感放射線性屈折率変化性組成物、パターン形成法および光学材料
JP4292985B2 (ja) * 2003-12-25 2009-07-08 Ｊｓｒ株式会社 感放射線性組成物、マイクロレンズとその形成方法および液晶表示素子
US20050205451A1 (en) * 2004-03-18 2005-09-22 Brown-Skrobot Susan K Contact lens packages
ES2732439T3 (es) * 2004-08-27 2019-11-22 Coopervision Int Holding Co Lp Lentes de contacto de hidrogel de silicona
US20060071356A1 (en) * 2004-10-04 2006-04-06 Kevin Beebe Method for separating excess material from a lens mold
US20060097415A1 (en) * 2004-11-05 2006-05-11 Watterson Robert J Jr Methods of demolding ophthalmic lenses
US9102110B2 (en) * 2005-08-09 2015-08-11 Coopervision International Holding Company, Lp Systems and methods for removing lenses from lens molds
US7320587B2 (en) * 2005-08-09 2008-01-22 Cooper Vision, Inc. Contact lens molds and systems and methods for producing same
US7390863B2 (en) * 2005-08-30 2008-06-24 Bausch & Lomb Incorporated Polymeric materials having enhanced ion and water transport property and medical devices comprising same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867245B2 (en) 1999-12-16 2005-03-15 Asahikasei Aime Co., Ltd. Long wearable soft contact lens
US20020137811A1 (en) 2001-01-05 2002-09-26 Turek Richard Charles Tinted, high Dk ophthalmic molding and a method for making same
US20030125498A1 (en) 2001-09-10 2003-07-03 Mccabe Kevin P. Biomedical devices containing internal wetting agents

Also Published As

Publication number Publication date
MX2008011877A (es) 2008-11-28
EP1996967A1 (en) 2008-12-03
KR20090012312A (ko) 2009-02-03
CA2646659A1 (en) 2007-09-27
WO2007109101A1 (en) 2007-09-27
CN101405623A (zh) 2009-04-08
TW200806449A (en) 2008-02-01
BRPI0708968A2 (pt) 2011-06-28
US7799248B2 (en) 2010-09-21
JP4959783B2 (ja) 2012-06-27
MY144167A (en) 2011-08-15
CA2646659C (en) 2013-05-14
JP2009530686A (ja) 2009-08-27
US20070216045A1 (en) 2007-09-20

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