IN166419B - - Google Patents

Info

Publication number
IN166419B
IN166419B IN1075/DEL/85A IN1075DE1985A IN166419B IN 166419 B IN166419 B IN 166419B IN 1075DE1985 A IN1075DE1985 A IN 1075DE1985A IN 166419 B IN166419 B IN 166419B
Authority
IN
India
Prior art keywords
absorbers
inextractable
fries
hydrogel
bound
Prior art date
Application number
IN1075/DEL/85A
Other languages
English (en)
Inventor
Menashe Tahan
Original Assignee
Tr Dev Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27262542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN166419(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB848431901A external-priority patent/GB8431901D0/en
Priority claimed from GB858519071A external-priority patent/GB8519071D0/en
Application filed by Tr Dev Ltd filed Critical Tr Dev Ltd
Publication of IN166419B publication Critical patent/IN166419B/en

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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
    • C08F299/0478—Copolymers from unsaturated polyesters and low molecular monomers characterised by the monomers used
    • 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
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
IN1075/DEL/85A 1984-12-18 1985-12-18 IN166419B (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848431901A GB8431901D0 (en) 1984-12-18 1984-12-18 Polymeric materials
GB858513004A GB8513004D0 (en) 1984-12-18 1985-05-22 Hydrogel-forming polymers
GB858519071A GB8519071D0 (en) 1984-12-18 1985-07-29 Hydrogel-forming polymers

Publications (1)

Publication Number Publication Date
IN166419B true IN166419B (xx) 1990-05-05

Family

ID=27262542

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1075/DEL/85A IN166419B (xx) 1984-12-18 1985-12-18

Country Status (8)

Country Link
EP (1) EP0188110B1 (xx)
CN (1) CN85109215A (xx)
AT (1) ATE127592T1 (xx)
AU (1) AU592962B2 (xx)
CA (1) CA1311095C (xx)
DE (1) DE3588053D1 (xx)
IL (1) IL77374A (xx)
IN (1) IN166419B (xx)

Families Citing this family (16)

* 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
CA1272329C (en) * 1985-01-09 1990-07-31 HIGHLY HYGROSCOPIC SOFT CONTACT LENSES
US4936849A (en) * 1988-03-15 1990-06-26 Minnesota Mining And Manufacturing Company Intraocular lens
US4964206A (en) * 1988-03-15 1990-10-23 Minnesota Mining And Manufacturing Company Intraocular lens anchoring filament to lens element fixation method
US4919662A (en) * 1988-09-16 1990-04-24 Minnesota Mining And Manufacturing Company Hydrogel implant lens construction reconfigured dehydrated re-hydrated in situ
DE58908944D1 (de) * 1988-12-19 1995-03-09 Ciba Geigy Ag Hydrogele auf der Basis von fluorhaltigen und Saccharid-Monomeren.
US6218463B1 (en) * 1998-04-20 2001-04-17 Johnson & Johnson Vision Care, Inc. Ocular devices manufactured with free radical-polymerizable latent ultra-violet absorbers
US5945465A (en) * 1998-05-15 1999-08-31 Bausch & Lomb Incorporated Method for polymerizing contact lenses having UV absorbing properties
US5914355A (en) * 1998-05-15 1999-06-22 Bausch & Lomb Incorporated Method for making contact lenses having UV absorbing properties
US8541498B2 (en) * 2010-09-08 2013-09-24 Biointeractions Ltd. Lubricious coatings for medical devices
CN102977534B (zh) * 2011-09-07 2015-01-07 江南大学 海藻酸钠与聚双丙酮丙烯酰胺互穿网络凝胶的制备
EP2806908B1 (en) 2012-01-25 2020-03-18 The University of Akron Fluorinated polymerizable hydrogels for wound dressings and methods of making same
MX2017003420A (es) * 2014-09-15 2017-07-28 Klox Tech Inc Matrices polimericas de emision.
GB201520751D0 (en) 2015-11-24 2016-01-06 Biointeractions Ltd Coatings for medical devices
JP6843022B2 (ja) * 2017-09-07 2021-03-17 信越化学工業株式会社 光硬化型組成物、ヒドロゲル、及びその成形品
CN110037932B (zh) * 2019-04-10 2022-04-01 广东聚石化学股份有限公司 一种含羟基的紫外线吸收剂的制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220960A (en) 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
DE1495381B2 (de) 1963-09-07 1971-06-24 Czeskoslovenska akademie ved , Prag Verfahren zur herstellung von kontaktlinsen oder kontakt linsenrohlingen aus quellfaehigen hydrogelen
US3822089A (en) * 1968-09-25 1974-07-02 Akademie Ved Contact lens blank or replica made from anhydrous, sparingly cross-linked hydrophilic copolymers
GB1346764A (en) * 1970-06-09 1974-02-13 Agfa Gevaert Ultraviolet absorbing filter layers
DE1065621B (de) 1970-08-05 1959-09-17 Prag Dr Otto Wichterle Verfahren zur Herstellung von hydrophilen, gequollenen bzw stark quellfähigen geformxen Gebilden
JPS5510050B2 (xx) * 1973-08-13 1980-03-13
JPS5337028B2 (xx) 1973-12-11 1978-10-06
US4139578A (en) * 1975-11-12 1979-02-13 Ppg Industries, Inc. Bis (allyl carbonate) compositions and polymerizates therefrom
US4327202A (en) 1978-06-30 1982-04-27 John D. McCarry Styrene copolymer for contact lenses
US4276402A (en) 1979-09-13 1981-06-30 Bausch & Lomb Incorporated Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens
US4433111A (en) * 1980-10-14 1984-02-21 Kelvin Lenses Limited Fluorine-containing hydrogel-forming polymeric materials
US4504641A (en) 1982-02-19 1985-03-12 Fmc Corporation Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium
US4502976A (en) * 1982-10-25 1985-03-05 Bend Research, Inc. Water soluble polyesters
US4511646A (en) 1983-03-03 1985-04-16 Minnesota Mining And Manufacturing Company Ethylenically-unsaturated dextrin composition for preparing a durable hydrophilic photopolymer

Also Published As

Publication number Publication date
CN85109215A (zh) 1986-09-10
AU5134785A (en) 1986-06-26
EP0188110A1 (en) 1986-07-23
ATE127592T1 (de) 1995-09-15
EP0188110B1 (en) 1995-09-06
CA1311095C (en) 1992-12-08
IL77374A (en) 1991-12-12
DE3588053D1 (de) 1995-10-12
AU592962B2 (en) 1990-02-01

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