CS634185A1 - Hydrofilni kopolymer, zejmena pro kontaktni cocky a medicinalni pouziti, a zpusob jeho vyroby - Google Patents

Hydrofilni kopolymer, zejmena pro kontaktni cocky a medicinalni pouziti, a zpusob jeho vyroby

Info

Publication number
CS634185A1
CS634185A1 CS856341A CS634185A CS634185A1 CS 634185 A1 CS634185 A1 CS 634185A1 CS 856341 A CS856341 A CS 856341A CS 634185 A CS634185 A CS 634185A CS 634185 A1 CS634185 A1 CS 634185A1
Authority
CS
Czechoslovakia
Prior art keywords
pouziti
medicinalni
kopolymer
kontaktni
hydrofilni
Prior art date
Application number
CS856341A
Other languages
Czech (cs)
Other versions
CS256437B1 (en
Inventor
Otto Akademik Wichterle
Jiri Ing Csc Vacik
Jiri Ing Michalek
Original Assignee
Wichterle Otto
Vacik Jiri
Jiri Ing Michalek
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 Wichterle Otto, Vacik Jiri, Jiri Ing Michalek filed Critical Wichterle Otto
Priority to CS856341A priority Critical patent/CS256437B1/en
Priority to IT8621585A priority patent/IT1197469B/en
Priority to FR868612372A priority patent/FR2586690B1/en
Priority to GB8621275A priority patent/GB2181440B/en
Priority to CA000517427A priority patent/CA1293577C/en
Priority to JP61206927A priority patent/JPS62116616A/en
Priority to DE19863630187 priority patent/DE3630187A1/en
Publication of CS634185A1 publication Critical patent/CS634185A1/en
Publication of CS256437B1 publication Critical patent/CS256437B1/en

Links

Classifications

    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
CS856341A 1985-09-04 1985-09-04 Hydrophilic copolymer especially for contact lenses and medicinal application and method of its production CS256437B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CS856341A CS256437B1 (en) 1985-09-04 1985-09-04 Hydrophilic copolymer especially for contact lenses and medicinal application and method of its production
IT8621585A IT1197469B (en) 1985-09-04 1986-09-03 HYDROPHILIC COPOLYMER SUITABLE FOR CONTACT LENSES AND APPLICATIONS IN THE MEDICAL FIELD AND METHOD FOR ITS PRODUCTION
FR868612372A FR2586690B1 (en) 1985-09-04 1986-09-03 HYDROPHILIC COPOLYMERS FOR CONTACT LENSES AND MEDICAL USE, AND PROCESS FOR OBTAINING SAME
GB8621275A GB2181440B (en) 1985-09-04 1986-09-03 Hydrophilic copolymer suitable for contact lenses and medical application and a method for producing thereof
CA000517427A CA1293577C (en) 1985-09-04 1986-09-03 Hydrophilic copolymer suitable for contact lenses and medical application and a method for producing thereof
JP61206927A JPS62116616A (en) 1985-09-04 1986-09-04 Hydrophilic suitable for contact lens and medical use and its production
DE19863630187 DE3630187A1 (en) 1985-09-04 1986-09-04 HYDROPHILE COPOLYMERS, THEIR PRODUCTION AND USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS856341A CS256437B1 (en) 1985-09-04 1985-09-04 Hydrophilic copolymer especially for contact lenses and medicinal application and method of its production

Publications (2)

Publication Number Publication Date
CS634185A1 true CS634185A1 (en) 1987-09-17
CS256437B1 CS256437B1 (en) 1988-04-15

Family

ID=5410226

Family Applications (1)

Application Number Title Priority Date Filing Date
CS856341A CS256437B1 (en) 1985-09-04 1985-09-04 Hydrophilic copolymer especially for contact lenses and medicinal application and method of its production

Country Status (7)

Country Link
JP (1) JPS62116616A (en)
CA (1) CA1293577C (en)
CS (1) CS256437B1 (en)
DE (1) DE3630187A1 (en)
FR (1) FR2586690B1 (en)
GB (1) GB2181440B (en)
IT (1) IT1197469B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9700952A (en) * 1994-08-05 1997-05-31 Smithkline Beecham Plc Container for moisture-sensitive material.
AU711609B2 (en) * 1994-08-05 1999-10-14 West Pharmaceutical Services Cornwall Limited Container for moisture-sensitive material
DE10035119A1 (en) 2000-07-19 2002-01-31 Basf Ag Partially branched polymers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814009A (en) * 1956-04-24 1959-05-27 Otto Wichterle Three-dimensional hydrophilic high polymeric articles
DE1495381B2 (en) * 1963-09-07 1971-06-24 Czeskoslovenska akademie ved , Prag METHOD FOR MANUFACTURING CONTACT LENSES OR CONTACT LENS BLOCKS FROM SWELLABLE HYDROGELS
CS150484B1 (en) * 1969-03-04 1973-09-04
CS158458B1 (en) * 1972-05-02 1974-11-25
GB1424587A (en) * 1973-02-27 1976-02-11 Union Optics Corp Copolymers and hydrogels of unsaturated esters
JPS543738B2 (en) * 1974-05-27 1979-02-26
JPS52102748A (en) * 1976-02-25 1977-08-29 Hoya Lens Co Ltd Method of manufacturing soft contact lens
US4123407A (en) * 1976-11-26 1978-10-31 American Optical Corporation Hydrophilic contact lens
DE3273355D1 (en) * 1982-07-30 1986-10-23 Hoya Corp Soft contact lens
CS252224B1 (en) * 1985-07-31 1987-08-13 Otto Wichterle Hydrophilic copolymer suitable eapecially for contact lenses and medicinal utilization and method of its producion

Also Published As

Publication number Publication date
GB2181440A (en) 1987-04-23
FR2586690A1 (en) 1987-03-06
IT8621585A0 (en) 1986-09-03
IT1197469B (en) 1988-11-30
GB8621275D0 (en) 1986-10-08
GB2181440B (en) 1990-04-25
FR2586690B1 (en) 1991-11-29
CA1293577C (en) 1991-12-24
JPS62116616A (en) 1987-05-28
CS256437B1 (en) 1988-04-15
DE3630187A1 (en) 1987-03-05

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