IL77098A - Manufacture of shaped hydrogel articles - Google Patents

Manufacture of shaped hydrogel articles

Info

Publication number
IL77098A
IL77098A IL77098A IL7709885A IL77098A IL 77098 A IL77098 A IL 77098A IL 77098 A IL77098 A IL 77098A IL 7709885 A IL7709885 A IL 7709885A IL 77098 A IL77098 A IL 77098A
Authority
IL
Israel
Prior art keywords
manufacture
shaped hydrogel
hydrogel articles
articles
shaped
Prior art date
Application number
IL77098A
Other languages
English (en)
Other versions
IL77098A0 (en
Original Assignee
Vistakon 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 Vistakon Inc filed Critical Vistakon Inc
Publication of IL77098A0 publication Critical patent/IL77098A0/xx
Publication of IL77098A publication Critical patent/IL77098A/xx

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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions

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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Colloid Chemistry (AREA)
IL77098A 1984-11-21 1985-11-19 Manufacture of shaped hydrogel articles IL77098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67380584A 1984-11-21 1984-11-21
US06/703,009 US4680336A (en) 1984-11-21 1985-02-19 Method of forming shaped hydrogel articles

Publications (2)

Publication Number Publication Date
IL77098A0 IL77098A0 (en) 1986-04-29
IL77098A true IL77098A (en) 1989-07-31

Family

ID=27101013

Family Applications (1)

Application Number Title Priority Date Filing Date
IL77098A IL77098A (en) 1984-11-21 1985-11-19 Manufacture of shaped hydrogel articles

Country Status (15)

Country Link
US (1) US4680336A (da)
EP (1) EP0182659B1 (da)
JP (1) JPH072768B2 (da)
AR (1) AR242231A1 (da)
AT (1) ATE89010T1 (da)
AU (1) AU586203B2 (da)
BR (1) BR8505821A (da)
CA (1) CA1242856A (da)
DE (1) DE3587318T2 (da)
DK (1) DK171052B1 (da)
FI (1) FI83428C (da)
IL (1) IL77098A (da)
MX (1) MX163501B (da)
NO (1) NO168711C (da)
NZ (1) NZ214112A (da)

Families Citing this family (171)

* Cited by examiner, † Cited by third party
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EP0182659A3 (en) 1988-07-13
DK536185D0 (da) 1985-11-20
NO168711C (no) 1992-03-25
AU5021585A (en) 1986-05-29
NZ214112A (en) 1988-09-29
JPS61171704A (ja) 1986-08-02
CA1242856A (en) 1988-10-11
DK171052B1 (da) 1996-05-06
EP0182659A2 (en) 1986-05-28
NO168711B (no) 1991-12-16
AU586203B2 (en) 1989-07-06
FI854578A0 (fi) 1985-11-20
BR8505821A (pt) 1986-08-12
JPH072768B2 (ja) 1995-01-18
DE3587318T2 (de) 1993-09-16
ATE89010T1 (de) 1993-05-15
FI83428C (fi) 1991-07-10
DE3587318D1 (de) 1993-06-09
DK536185A (da) 1986-05-22
US4680336A (en) 1987-07-14
IL77098A0 (en) 1986-04-29
FI83428B (fi) 1991-03-28
FI854578A (fi) 1986-05-22
EP0182659B1 (en) 1993-05-05
NO854639L (no) 1986-05-22
MX163501B (es) 1992-05-25
AR242231A1 (es) 1993-03-31

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