ZA921454B - Contact lenses made from thermoformable material - Google Patents

Contact lenses made from thermoformable material

Info

Publication number
ZA921454B
ZA921454B ZA921454A ZA921454A ZA921454B ZA 921454 B ZA921454 B ZA 921454B ZA 921454 A ZA921454 A ZA 921454A ZA 921454 A ZA921454 A ZA 921454A ZA 921454 B ZA921454 B ZA 921454B
Authority
ZA
South Africa
Prior art keywords
contact lenses
lenses made
thermoformable material
thermoformable
contact
Prior art date
Application number
ZA921454A
Other languages
English (en)
Inventor
Harro Mueller Von Der Haegen
Mueller Von Der Haegen Harro
Bernhard Seiferling
Seiferling Bernhard
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of ZA921454B publication Critical patent/ZA921454B/xx

Links

Classifications

    • 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
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
ZA921454A 1991-02-28 1992-02-27 Contact lenses made from thermoformable material ZA921454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH60491 1991-02-28

Publications (1)

Publication Number Publication Date
ZA921454B true ZA921454B (en) 1992-10-28

Family

ID=4190838

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921454A ZA921454B (en) 1991-02-28 1992-02-27 Contact lenses made from thermoformable material

Country Status (11)

Country Link
US (1) US5198477A (cs)
EP (1) EP0501917A3 (cs)
JP (1) JPH05127134A (cs)
KR (1) KR920016871A (cs)
AU (1) AU647880B2 (cs)
CA (1) CA2061923A1 (cs)
CS (1) CS58192A3 (cs)
HU (1) HUT63502A (cs)
IE (1) IE920632A1 (cs)
IL (1) IL101035A (cs)
ZA (1) ZA921454B (cs)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2966595A (en) * 1994-07-26 1996-02-22 Bausch & Lomb Incorporated Method of polymerizing methacrylate-based compositions
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
US7473738B2 (en) * 2004-09-30 2009-01-06 Johnson & Johnson Vision Care, Inc. Lactam polymer derivatives
DE102005036520A1 (de) * 2005-04-26 2006-11-09 Osram Opto Semiconductors Gmbh Optisches Bauteil, optoelektronisches Bauelement mit dem Bauteil und dessen Herstellung
US7858000B2 (en) * 2006-06-08 2010-12-28 Novartis Ag Method of making silicone hydrogel contact lenses
ES2346812T3 (es) 2006-07-12 2010-10-20 Novartis Ag Copolimeros actinicamente entrelazables para la fabricacion de lentes de contacto.
AR064286A1 (es) * 2006-12-13 2009-03-25 Quiceno Gomez Alexandra Lorena Produccion de dispositivos oftalmicos basados en la polimerizacion por crecimiento escalonado fotoinducida
MX2009010109A (es) 2007-03-22 2009-10-12 Novartis Ag Prepolimeros que contienen silicona con cadenas polimericas hidrofilicas.
EP2129513B1 (en) 2007-03-22 2016-08-03 Novartis AG Prepolymers with dangling polysiloxane-containing polymer chains
TWI551305B (zh) * 2007-08-31 2016-10-01 諾華公司 相對黏稠封裝溶液之用途
KR101535692B1 (ko) 2007-08-31 2015-07-09 노파르티스 아게 콘택트 렌즈 포장 용액
CA2730506A1 (en) 2008-07-21 2010-01-28 Novartis Ag Silicone-containing polymeric materials with hydrolyzable groups
CA2731159A1 (en) 2008-07-21 2010-01-28 Novartis Ag Silicone hydrogel contact lenses with convertible comfort agents
AR074110A1 (es) * 2008-11-13 2010-12-22 Novartis Ag Copolimeros de polisiloxano con cadenas de polimero hidrofilicas terminales
TWI506333B (zh) 2008-12-05 2015-11-01 Novartis Ag 用以傳遞疏水性舒適劑之眼用裝置及其製造方法
JP5947723B2 (ja) * 2009-11-17 2016-07-06 ノバルティス アーゲー コンタクトレンズの消毒のための過酸化水素溶液及びキット
TWI399399B (zh) 2010-03-30 2013-06-21 Taiwan Textile Res Inst 網狀結構纖維素母粒之製備方法與應用
TWI522395B (zh) 2010-07-30 2016-02-21 諾華公司 兩親性聚矽氧烷預聚物及其用途
EP2625216B1 (en) 2010-10-06 2019-06-05 Novartis AG Polymerisable chain-extended polysiloxanes with pendant hydrophilic groups
WO2012047964A1 (en) 2010-10-06 2012-04-12 Novartis Ag Chain-extended polysiloxane crosslinkers with dangling hydrophilic polymer chains
NZ606787A (en) 2010-10-06 2014-11-28 Novartis Ag Water-processable silicone-containing prepolymers and uses thereof
WO2012170603A1 (en) 2011-06-09 2012-12-13 Novartis Ag Silicone hydrogel lenses with nano-textured surfaces
JP5452756B1 (ja) 2013-07-02 2014-03-26 Ｈｏｙａ株式会社 親水性表面を有するシリコーン含有共重合体成形品を作製する方法及び親水性表面を有するシリコーンハイドロゲルコンタクトレンズ
MY186090A (en) 2015-12-03 2021-06-21 Alcon Inc Contact lens packaging solutions
US12072556B2 (en) 2019-11-04 2024-08-27 Alcon Inc. Contact lenses with surfaces having different softness
TWI859401B (zh) 2020-01-27 2024-10-21 新加坡商科萊博新加坡私人有限公司 光化可交聯的聚矽氧烷－聚甘油嵌段共聚物及其製造和使用方法
US12358247B2 (en) 2020-07-28 2025-07-15 Alcon Inc. Contact lenses with softer lens surfaces
JP2025525733A (ja) 2022-08-17 2025-08-07 アルコン インク． ハイドロゲルコーティングをその上に有するコンタクトレンズ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445093A1 (de) * 1984-12-11 1986-06-19 Bayer Ag, 5090 Leverkusen Hydrophile copolymere, deren verwendung als biomedizinische materialien und hieraus hergestellte kontaktoptische gegenstaende
JPH0830106B2 (ja) * 1989-06-24 1996-03-27 日本ゼオン株式会社 成形用材料

Also Published As

Publication number Publication date
IL101035A (en) 1995-06-29
JPH05127134A (ja) 1993-05-25
KR920016871A (ko) 1992-09-25
EP0501917A3 (en) 1993-02-03
IE920632A1 (en) 1992-09-09
IL101035A0 (en) 1992-11-15
CS58192A3 (en) 1992-09-16
AU1083592A (en) 1992-09-03
AU647880B2 (en) 1994-03-31
HUT63502A (en) 1993-08-30
CA2061923A1 (en) 1992-08-29
EP0501917A2 (de) 1992-09-02
HU9200657D0 (en) 1992-05-28
US5198477A (en) 1993-03-30

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