IT1203358B - Geli reticolati a base di esteri glicolici di acido metacrilico aventi aumentata capacita' di rigonfiamento in acqua e metodo per la loro produzione - Google Patents

Geli reticolati a base di esteri glicolici di acido metacrilico aventi aumentata capacita' di rigonfiamento in acqua e metodo per la loro produzione

Info

Publication number
IT1203358B
IT1203358B IT19599/87A IT1959987A IT1203358B IT 1203358 B IT1203358 B IT 1203358B IT 19599/87 A IT19599/87 A IT 19599/87A IT 1959987 A IT1959987 A IT 1959987A IT 1203358 B IT1203358 B IT 1203358B
Authority
IT
Italy
Prior art keywords
swelling
production
cross
water
methacrylic acid
Prior art date
Application number
IT19599/87A
Other languages
English (en)
Italian (it)
Other versions
IT8719599A0 (it
Inventor
Jiri Sulc
Karel Smetana
Sarka Pitrova
Juri Vacik
Original Assignee
Cesmoslovenska Akademie Ved
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 Cesmoslovenska Akademie Ved filed Critical Cesmoslovenska Akademie Ved
Publication of IT8719599A0 publication Critical patent/IT8719599A0/it
Application granted granted Critical
Publication of IT1203358B publication Critical patent/IT1203358B/it

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
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT19599/87A 1986-03-06 1987-03-05 Geli reticolati a base di esteri glicolici di acido metacrilico aventi aumentata capacita' di rigonfiamento in acqua e metodo per la loro produzione IT1203358B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS861552A CS256607B1 (en) 1986-03-06 1986-03-06 Cross-linked gels on base of metacrylic acid's glycoesters with increased swelling capacity in water and method of their production

Publications (2)

Publication Number Publication Date
IT8719599A0 IT8719599A0 (it) 1987-03-05
IT1203358B true IT1203358B (it) 1989-02-15

Family

ID=5350159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19599/87A IT1203358B (it) 1986-03-06 1987-03-05 Geli reticolati a base di esteri glicolici di acido metacrilico aventi aumentata capacita' di rigonfiamento in acqua e metodo per la loro produzione

Country Status (7)

Country Link
JP (1) JPS62275148A (cs)
CA (1) CA1304188C (cs)
CS (1) CS256607B1 (cs)
DE (1) DE3707177C2 (cs)
FR (1) FR2595361B1 (cs)
GB (2) GB8704689D0 (cs)
IT (1) IT1203358B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914170A (en) * 1987-11-17 1990-04-03 Rohm And Haas Company Superabsorbent polymeric compositions and process for producing the same
DE19623289B4 (de) * 1996-06-11 2005-06-30 Morcher Gmbh Verwendung von Polymethylmethacrylat zur Herstellung eines Augenimplantats
CN107406635A (zh) 2015-03-16 2017-11-28 沙特基础工业全球技术公司 原纤化聚合物组合物及其制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1467028A (fr) * 1964-07-02 1967-01-27 Ceskoslovenska Akademie Ved Procédé pour la fabrication de lentilles de contact notamment en hydrogel faiblement réticulé, ainsi que les lentilles conformes à celles obtenues par le présent procédé ou procédé similaire
US3803093A (en) * 1971-02-25 1974-04-09 C Neefe Methyl methacrylate copolymer which may be hydrated
US3951528A (en) * 1971-06-02 1976-04-20 Patent Structures, Inc. Method of making polymeric contact lens
CS163469B1 (cs) * 1972-05-22 1975-09-15
US3937680A (en) * 1973-05-29 1976-02-10 Global Vision, Inc. Hydrophilic gel terpolymers from hydrophilic n-vinyl monomers, hydroxyalkyl acrylates or methacrylates and polymerizable unsaturated carboxylic acids
US3963685A (en) * 1974-05-13 1976-06-15 Abrahams Robert A Alcohol soluble hydrophilic polymer via aqueous polymerization
JPS52102748A (en) * 1976-02-25 1977-08-29 Hoya Lens Co Ltd Method of manufacturing soft contact lens
GB2036765B (en) * 1978-11-30 1983-01-19 Global Vision Ltd Soft contact lenses
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
DE3477130D1 (en) * 1984-06-28 1989-04-20 Ceskoslovenska Akademie Ved Process for fabricating an intraocular lens

Also Published As

Publication number Publication date
GB2188051A (en) 1987-09-23
FR2595361B1 (fr) 1993-02-19
CS256607B1 (en) 1988-04-15
IT8719599A0 (it) 1987-03-05
DE3707177A1 (de) 1987-09-10
CS155286A1 (en) 1987-09-17
CA1304188C (en) 1992-06-23
GB8705097D0 (en) 1987-04-08
DE3707177C2 (de) 1997-06-05
GB8704689D0 (en) 1987-04-01
FR2595361A1 (fr) 1987-09-11
JPS62275148A (ja) 1987-11-30
GB2188051B (en) 1990-08-01

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327