DE9321249U1 - Gel aus Polyvinylalkohol - Google Patents

Gel aus Polyvinylalkohol

Info

Publication number
DE9321249U1
DE9321249U1 DE9321249U DE9321249U DE9321249U1 DE 9321249 U1 DE9321249 U1 DE 9321249U1 DE 9321249 U DE9321249 U DE 9321249U DE 9321249 U DE9321249 U DE 9321249U DE 9321249 U1 DE9321249 U1 DE 9321249U1
Authority
DE
Germany
Prior art keywords
polyvinyl alcohol
alcohol gel
gel
polyvinyl
alcohol
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE9321249U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARBO Medizin-Technologie GmbH
Original Assignee
ARBO Medizin-Technologie GmbH
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 ARBO Medizin-Technologie GmbH filed Critical ARBO Medizin-Technologie GmbH
Priority to DE9321249U priority Critical patent/DE9321249U1/de
Priority claimed from DE4327923A external-priority patent/DE4327923C2/de
Publication of DE9321249U1 publication Critical patent/DE9321249U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • 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
    • C08F8/12—Hydrolysis
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Microbiology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
DE9321249U 1993-08-19 1993-08-19 Gel aus Polyvinylalkohol Expired - Lifetime DE9321249U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9321249U DE9321249U1 (de) 1993-08-19 1993-08-19 Gel aus Polyvinylalkohol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9321249U DE9321249U1 (de) 1993-08-19 1993-08-19 Gel aus Polyvinylalkohol
DE4327923A DE4327923C2 (de) 1993-08-19 1993-08-19 Gel aus Polyvinylalkohol und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
DE9321249U1 true DE9321249U1 (de) 1996-11-07

Family

ID=25928773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9321249U Expired - Lifetime DE9321249U1 (de) 1993-08-19 1993-08-19 Gel aus Polyvinylalkohol

Country Status (1)

Country Link
DE (1) DE9321249U1 (de)

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