MX174098B - Polimeros moldeados que tienen superficie hidrofilica y procedimiento para su preparacion - Google Patents

Polimeros moldeados que tienen superficie hidrofilica y procedimiento para su preparacion

Info

Publication number
MX174098B
MX174098B MX017691A MX1769189A MX174098B MX 174098 B MX174098 B MX 174098B MX 017691 A MX017691 A MX 017691A MX 1769189 A MX1769189 A MX 1769189A MX 174098 B MX174098 B MX 174098B
Authority
MX
Mexico
Prior art keywords
procedure
preparation
hydrophilic surface
polymer
molded polymers
Prior art date
Application number
MX017691A
Other languages
English (en)
Other versions
MX17691A (es
Inventor
Karl F Mueller
Paul Harisiades
Sonia J Heiber
Original Assignee
Ciba Geigy Ag
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 Ag filed Critical Ciba Geigy Ag
Publication of MX17691A publication Critical patent/MX17691A/es
Publication of MX174098B publication Critical patent/MX174098B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • 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
    • C08F290/08—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 side groups
    • C08F290/10—Polymers provided for in subclass C08B
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un producto que comprende: a) una superficie polimérica hidrofílica humedecible preformada, ópticamente verdadera, confortante, contínua e integral, de polímero hidrofílico enlaces covalentes distribuídos esencialmente uniformemente a través de toda la superficie polimérica/interfase de substrato de polímero, sobre b) un substrato de polímero, el cual es vaciado en reacción, y es esencialmente un polímero hidrofóbico (B).
MX017691A 1988-09-28 1989-09-26 Polimeros moldeados que tienen superficie hidrofilica y procedimiento para su preparacion MX174098B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25019988A 1988-09-28 1988-09-28

Publications (2)

Publication Number Publication Date
MX17691A MX17691A (es) 1993-10-01
MX174098B true MX174098B (es) 1994-04-21

Family

ID=22946710

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017691A MX174098B (es) 1988-09-28 1989-09-26 Polimeros moldeados que tienen superficie hidrofilica y procedimiento para su preparacion

Country Status (11)

Country Link
EP (1) EP0362137A3 (es)
JP (1) JPH02124523A (es)
AR (1) AR245465A1 (es)
AU (1) AU624178B2 (es)
BR (1) BR8904890A (es)
CA (1) CA1323739C (es)
DK (1) DK475789A (es)
IL (1) IL91711A (es)
MX (1) MX174098B (es)
PT (1) PT91801B (es)
ZA (1) ZA897344B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873274A (en) * 1987-09-24 1989-10-10 Morton Thiokol, Inc. In-mold coating powders with two initiators or 1,1-di(t-butylperoxy)-3,3,5-trimethylcyclohexane as a single initiator
US4962178A (en) * 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
ES2051102T3 (es) * 1990-05-10 1994-06-01 Ciba Geigy Ag Derivados de hidroxietilcelulosa que contienen unidades de (met)acriloilo pendientes unidas a traves de grupos uretano y lentes de contacto de hidrogel elaboradas a partir de los mismos.
US5158718A (en) * 1990-08-02 1992-10-27 Pilkington Visioncare, Inc. Contact lens casting
US5316702A (en) * 1992-07-20 1994-05-31 Innotech, Inc. Method of producing durable bonds between an optical preform and an optical resin layer cast on the preform surface
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US5779943A (en) * 1996-03-19 1998-07-14 Johnson & Johnson Vision Products, Inc. Molded polymeric object with wettable surface made from latent-hydrophilic monomers
US6310116B1 (en) 1997-10-09 2001-10-30 Kuraray Co., Ltd. Molded polymer article having a hydrophilic surface and process for producing the same
US6500481B1 (en) 1998-06-11 2002-12-31 Johnson & Johnson Vision Care, Inc. Biomedical devices with amid-containing coatings
CA2337004C (en) * 1998-07-17 2008-12-23 Biocompatibles Limited Method for providing coated moulded polymeric articles
CN1355739A (zh) 1999-06-11 2002-06-26 博士伦公司 用于生产接触镜片和其它眼科产品的带有保护涂层的镜片模具
US6478423B1 (en) 1999-10-12 2002-11-12 Johnson & Johnson Vison Care, Inc. Contact lens coating selection and manufacturing process
BR0014738A (pt) * 1999-10-12 2002-06-18 Johnson & Johnson Processo de fabricação e seleção de revestimento de lentes de contato
AU779729B2 (en) * 1999-12-16 2005-02-10 Coopervision International Limited Soft contact lens capable of being worn for a long period
JP2002182166A (ja) * 2000-12-11 2002-06-26 Toray Ind Inc プラスチック成形品およびそれからなるコンタクトレンズ
JP4854130B2 (ja) * 2001-05-01 2012-01-18 クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ 親水性ポリシロキサンモノマーおよびその共重合体からなるコンタクトレンズ材料、およびコンタクトレンズ
JP4909469B2 (ja) 2001-06-25 2012-04-04 株式会社メニコン 眼用レンズおよびその製造方法
US7485672B2 (en) 2001-08-02 2009-02-03 Johnson & Johnson Vision Care, Inc. Process for the synthesis of soluble, high molecular weight polymers
US7879267B2 (en) 2001-08-02 2011-02-01 J&J Vision Care, Inc. Method for coating articles by mold transfer
US7816446B2 (en) 2004-10-01 2010-10-19 Illinois Institute Of Technology Interpenetrated rubber particles and compositions including the same
JP4614271B2 (ja) * 2004-12-27 2011-01-19 Ｈｏｙａ株式会社 複合コンタクトレンズ及びレンズ素材の製造方法
MX2008011877A (es) 2006-03-20 2008-11-28 Coopervision Int Holding Co Lp Auxiliares para desprendimiento de moldes de hidrogeles de silicona y metodos relacionados.
US7858000B2 (en) * 2006-06-08 2010-12-28 Novartis Ag Method of making silicone hydrogel contact lenses
US8262952B2 (en) 2007-10-31 2012-09-11 Bausch & Lomb Incorporated Molds for production of ophthalmic devices
MY186340A (en) 2010-07-30 2021-07-13 Alcon Inc Silicone hydrogel lenses with water-rich surfaces
CN103917899B (zh) 2011-10-12 2018-04-03 诺华股份有限公司 通过涂布制备uv吸收性眼用透镜的方法
WO2013074535A1 (en) * 2011-11-15 2013-05-23 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
MY172901A (en) 2012-12-17 2019-12-13 Alcon Inc Method for making improved uv-absorbing ophthalmic lenses
US9708087B2 (en) 2013-12-17 2017-07-18 Novartis Ag Silicone hydrogel lens with a crosslinked hydrophilic coating
CN106715101B (zh) 2014-08-26 2019-11-05 诺华股份有限公司 用于在硅酮水凝胶接触镜片上施用稳定的涂层的方法
MY184638A (en) 2015-12-15 2021-04-13 Alcon Inc Method for applying stable coating on silicone hydrogel contact lenses
SG11201808359XA (en) * 2016-04-20 2018-10-30 Coopervision International Holding Company Lp Silicone elastomer-silicone hydrogel hybrid contact lenses
US10139521B2 (en) * 2016-04-20 2018-11-27 Coopervision International Holding Company, Lp Silicone elastomer-hydrogel hybrid contact lenses
TWI640557B (zh) * 2017-07-05 2018-11-11 晶碩光學股份有限公司 具表面修飾的隱形眼鏡及其製備方法
SG11202003457WA (en) 2017-12-13 2020-07-29 Alcon Inc Method for producing mps-compatible water gradient contact lenses
JP6842435B2 (ja) 2018-02-19 2021-03-17 信越化学工業株式会社 ラジカル硬化性オルガノシロキサングラフトポリビニルアルコール系重合体及びその製造方法
JP7226492B2 (ja) * 2020-09-03 2023-02-21 荒川化学工業株式会社 化合物、活性エネルギー線硬化型コーティング剤組成物、離型コーティング剤組成物、積層体、及び積層体の製造方法
CN112321732B (zh) * 2020-10-26 2023-03-10 衢州学院 一种疏水改性纤维素及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099859A (en) * 1974-12-02 1978-07-11 High Voltage Engineering Corporation Contact lens having a smooth surface layer of a hydrophilic polymer
US4311573A (en) * 1980-10-08 1982-01-19 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
US4462665A (en) * 1981-01-29 1984-07-31 The Kendall Company Composite hydrogel-forming lens and method of making same
US4544572A (en) * 1982-09-07 1985-10-01 Minnesota Mining And Manufacturing Company Coated ophthalmic lenses and method for coating the same
US4701288A (en) * 1985-06-05 1987-10-20 Bausch & Lomb Incorporated Method of making articles of dissimilar polymer compositions
US4774035A (en) * 1986-01-14 1988-09-27 Camelot Industries Corporation Process of coating an ophthalmic lens
US5034166A (en) * 1988-07-21 1991-07-23 Allergan, Inc. Method of molding a colored contact lens

Also Published As

Publication number Publication date
IL91711A (en) 1994-06-24
AU624178B2 (en) 1992-06-04
ZA897344B (en) 1990-06-27
CA1323739C (en) 1993-11-02
DK475789D0 (da) 1989-09-27
AU4172589A (en) 1990-04-05
AR245465A1 (es) 1994-01-31
EP0362137A3 (en) 1991-09-04
JPH02124523A (ja) 1990-05-11
BR8904890A (pt) 1990-05-08
EP0362137A2 (en) 1990-04-04
MX17691A (es) 1993-10-01
PT91801A (pt) 1990-03-30
IL91711A0 (en) 1990-06-10
PT91801B (pt) 1995-05-31
DK475789A (da) 1990-03-29

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