NL141905B - PROCESS FOR MANUFACTURE OF HYDROGEL LAMINATES. - Google Patents

PROCESS FOR MANUFACTURE OF HYDROGEL LAMINATES.

Info

Publication number
NL141905B
NL141905B NL696903406A NL6903406A NL141905B NL 141905 B NL141905 B NL 141905B NL 696903406 A NL696903406 A NL 696903406A NL 6903406 A NL6903406 A NL 6903406A NL 141905 B NL141905 B NL 141905B
Authority
NL
Netherlands
Prior art keywords
manufacture
hydrogel laminates
hydrogel
laminates
Prior art date
Application number
NL696903406A
Other languages
Dutch (nl)
Other versions
NL6903406A (en
Original Assignee
Ceskoslovenska 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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of NL6903406A publication Critical patent/NL6903406A/xx
Publication of NL141905B publication Critical patent/NL141905B/en

Links

Classifications

    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B01D71/4011—Polymethylmethacrylate
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Neurosurgery (AREA)
  • Dermatology (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL696903406A 1968-03-06 1969-03-05 PROCESS FOR MANUFACTURE OF HYDROGEL LAMINATES. NL141905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS176768 1968-03-06

Publications (2)

Publication Number Publication Date
NL6903406A NL6903406A (en) 1969-09-09
NL141905B true NL141905B (en) 1974-04-16

Family

ID=5352885

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696903406A NL141905B (en) 1968-03-06 1969-03-05 PROCESS FOR MANUFACTURE OF HYDROGEL LAMINATES.

Country Status (5)

Country Link
JP (1) JPS4811839B1 (en)
DE (1) DE1911095C3 (en)
FR (1) FR2003304A1 (en)
GB (1) GB1246179A (en)
NL (1) NL141905B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060081A (en) * 1975-07-15 1977-11-29 Massachusetts Institute Of Technology Multilayer membrane useful as synthetic skin
GB1594389A (en) * 1977-06-03 1981-07-30 Max Planck Gesellschaft Dressing material for wounds
FR2437830A1 (en) * 1978-10-04 1980-04-30 Ethypharm Sarl Tri:nitroglycerin percutaneous application form - comprises a pliable foil covered with a microporous polymer e.g. cellulose tri:acetate for treatment of angina
US4423099A (en) * 1980-07-28 1983-12-27 Ciba-Geigy Corporation Membrane modified hydrogels
JPS6045522B2 (en) * 1982-12-08 1985-10-09 憲司 中村 cosmetic tools
JPS59215199A (en) * 1983-05-20 1984-12-05 Matsushita Electric Ind Co Ltd Coaxial type flat speaker
GB2284381B (en) * 1993-11-01 1998-01-21 Seismic & Oilfield Services Lt Method of forming a reactive polymer system
DK1373376T3 (en) * 2001-03-08 2007-01-02 Bioartificial Gel Technologies Inc Hydrogel bonded to substrates and process for their preparation
CN116239810A (en) * 2022-12-07 2023-06-09 宁波大学 Water-retaining hydrogel material and preparation method thereof

Also Published As

Publication number Publication date
DE1911095C3 (en) 1974-10-10
DE1911095B2 (en) 1974-03-07
JPS4811839B1 (en) 1973-04-16
GB1246179A (en) 1971-09-15
FR2003304A1 (en) 1969-11-07
DE1911095A1 (en) 1969-09-25
NL6903406A (en) 1969-09-09

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