HK1011146A1 - Material in the manufacture of polymeric articles - Google Patents

Material in the manufacture of polymeric articles

Info

Publication number
HK1011146A1
HK1011146A1 HK98112205A HK98112205A HK1011146A1 HK 1011146 A1 HK1011146 A1 HK 1011146A1 HK 98112205 A HK98112205 A HK 98112205A HK 98112205 A HK98112205 A HK 98112205A HK 1011146 A1 HK1011146 A1 HK 1011146A1
Authority
HK
Hong Kong
Prior art keywords
manufacture
polymeric articles
polymeric article
copolymer system
hydrogel
Prior art date
Application number
HK98112205A
Other languages
English (en)
Inventor
Syed Hasan Askari
Hermann Heinrich Neidlinger
Khushroo Gandhi
Original Assignee
Pilkington Barnes Hind Inc
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 Pilkington Barnes Hind Inc filed Critical Pilkington Barnes Hind Inc
Publication of HK1011146A1 publication Critical patent/HK1011146A1/xx

Links

Classifications

    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
HK98112205A 1993-01-28 1998-11-20 Material in the manufacture of polymeric articles HK1011146A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1018393A 1993-01-28 1993-01-28
US17745194A 1994-01-05 1994-01-05
PCT/US1994/000323 WO1994017110A1 (en) 1993-01-28 1994-01-11 Material in the manufacture of polymeric articles

Publications (1)

Publication Number Publication Date
HK1011146A1 true HK1011146A1 (en) 1999-07-02

Family

ID=26680881

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112205A HK1011146A1 (en) 1993-01-28 1998-11-20 Material in the manufacture of polymeric articles

Country Status (11)

Country Link
US (1) US5498681A (xx)
EP (1) EP0682675B1 (xx)
JP (1) JP3517242B2 (xx)
CN (1) CN1092439A (xx)
AT (1) ATE166365T1 (xx)
AU (1) AU679496B2 (xx)
CA (1) CA2151612A1 (xx)
DE (1) DE69410443T2 (xx)
ES (1) ES2116582T3 (xx)
HK (1) HK1011146A1 (xx)
WO (1) WO1994017110A1 (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616959D0 (en) * 1996-08-13 1996-09-25 Hydron Ltd Process for preparing a polymer
GB9624451D0 (en) * 1996-11-25 1997-01-15 Hydron Ltd A process
US7828432B2 (en) * 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials
US8662663B2 (en) 2009-07-08 2014-03-04 Menicon Co., Ltd. Hybrid soft contact lens, and production method and hydration treatment method thereof
US8877103B2 (en) 2010-04-13 2014-11-04 Johnson & Johnson Vision Care, Inc. Process for manufacture of a thermochromic contact lens material
US8697770B2 (en) 2010-04-13 2014-04-15 Johnson & Johnson Vision Care, Inc. Pupil-only photochromic contact lenses displaying desirable optics and comfort
US9821159B2 (en) 2010-11-16 2017-11-21 The Board Of Trustees Of The Leland Stanford Junior University Stimulation devices and methods
CN103313754B (zh) 2010-11-16 2015-09-30 小利兰·斯坦福大学理事会 用于治疗干眼的系统和方法
WO2014165124A1 (en) 2013-03-12 2014-10-09 Oculeve, Inc. Implant delivery devices, systems, and methods
NZ704579A (en) 2013-04-19 2018-10-26 Oculeve Inc Nasal stimulation devices and methods
EP3689338A1 (en) * 2014-02-25 2020-08-05 Oculeve, Inc. Polymer formulations for nasolacrimal stimulation
AU2015292278B2 (en) 2014-07-25 2020-04-09 Oculeve, Inc. Stimulation patterns for treating dry eye
WO2016065215A1 (en) 2014-10-22 2016-04-28 Oculeve, Inc. Stimulation devices and methods for treating dry eye
CA2965363A1 (en) 2014-10-22 2016-04-28 Oculeve, Inc. Implantable nasal stimulator systems and methods
WO2016065211A1 (en) 2014-10-22 2016-04-28 Oculeve, Inc. Contact lens for increasing tear production
US10426958B2 (en) 2015-12-04 2019-10-01 Oculeve, Inc. Intranasal stimulation for enhanced release of ocular mucins and other tear proteins
US10252048B2 (en) 2016-02-19 2019-04-09 Oculeve, Inc. Nasal stimulation for rhinitis, nasal congestion, and ocular allergies
US10918864B2 (en) 2016-05-02 2021-02-16 Oculeve, Inc. Intranasal stimulation for treatment of meibomian gland disease and blepharitis
RU2019118600A (ru) 2016-12-02 2021-01-11 Окулив, Инк. Аппарат и способ составления прогноза синдрома сухого глаза и рекомендаций по лечению
US11724471B2 (en) 2019-03-28 2023-08-15 Johnson & Johnson Vision Care, Inc. Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527346A (en) * 1978-08-16 1980-02-27 Japan Exlan Co Ltd Aqueous dispersion of microhydrogel, its preparation, and preparation of microhydrogel
US4578504A (en) * 1983-06-03 1986-03-25 Minnesota Mining And Manufacturing Company Acrylate and methacrylate monomers and polymers
US4638040A (en) * 1983-06-03 1987-01-20 Minnesota Mining And Manufacturing Company Acrylate and methacrylate monomers and polymers
JPS60142324A (ja) * 1983-12-28 1985-07-27 Toyo Contact Lens Co Ltd 酸素透過性硬質コンタクトレンズ
US4921884A (en) * 1987-02-26 1990-05-01 Minnesota Mining And Manufacturing Company Hydroxy-substituted polymeric shaped hydrogel article
DE3886824T2 (de) * 1987-05-29 1994-05-05 Ciba Geigy Weiche, nicht wasserhaltige Kontaktlinse und Verfahren zu ihrer Herstellung.
JPH0627911B2 (ja) * 1987-06-06 1994-04-13 株式会社メニコン コンタクトレンズ材料
US4820747A (en) * 1987-06-18 1989-04-11 Ocular Technologies, Inc. Gas permeable contact lens and method and materials for its manufacture
JPH02293817A (ja) * 1989-05-09 1990-12-05 Nippon Oil & Fats Co Ltd コンタクトレンズ
AU643861B2 (en) * 1991-01-15 1993-11-25 Pilkington Visioncare Inc. Hydrogel material

Also Published As

Publication number Publication date
DE69410443T2 (de) 1998-10-08
WO1994017110A1 (en) 1994-08-04
JPH08507094A (ja) 1996-07-30
EP0682675A4 (en) 1996-04-17
DE69410443D1 (de) 1998-06-25
US5498681A (en) 1996-03-12
CA2151612A1 (en) 1994-08-04
ATE166365T1 (de) 1998-06-15
EP0682675B1 (en) 1998-05-20
JP3517242B2 (ja) 2004-04-12
ES2116582T3 (es) 1998-07-16
CN1092439A (zh) 1994-09-21
AU679496B2 (en) 1997-07-03
AU6086094A (en) 1994-08-15
EP0682675A1 (en) 1995-11-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)