DK148284D0 - Hydrogel-holdige hylstre - Google Patents

Hydrogel-holdige hylstre

Info

Publication number
DK148284D0
DK148284D0 DK1482/84A DK148284A DK148284D0 DK 148284 D0 DK148284 D0 DK 148284D0 DK 1482/84 A DK1482/84 A DK 1482/84A DK 148284 A DK148284 A DK 148284A DK 148284 D0 DK148284 D0 DK 148284D0
Authority
DK
Denmark
Prior art keywords
shops
hydrogel
containing shops
Prior art date
Application number
DK1482/84A
Other languages
English (en)
Other versions
DK162373C (da
DK148284A (da
DK162373B (da
Inventor
Neil Bonnette Graham
Original Assignee
Neil Bonnette Graham
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 Neil Bonnette Graham filed Critical Neil Bonnette Graham
Publication of DK148284D0 publication Critical patent/DK148284D0/da
Publication of DK148284A publication Critical patent/DK148284A/da
Publication of DK162373B publication Critical patent/DK162373B/da
Application granted granted Critical
Publication of DK162373C publication Critical patent/DK162373C/da

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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/009—Sachets, pouches characterised by the material or function of the envelope
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C02F1/265—Desalination
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DK148284A 1983-03-02 1984-02-29 Hydrogel-holdige hylstre DK162373C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838305797A GB8305797D0 (en) 1983-03-02 1983-03-02 Hydrogel-containing envelopes
GB8305797 1983-03-02

Publications (4)

Publication Number Publication Date
DK148284D0 true DK148284D0 (da) 1984-02-29
DK148284A DK148284A (da) 1984-09-03
DK162373B DK162373B (da) 1991-10-21
DK162373C DK162373C (da) 1992-03-09

Family

ID=10538889

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148284A DK162373C (da) 1983-03-02 1984-02-29 Hydrogel-holdige hylstre

Country Status (10)

Country Link
US (1) US5147646A (da)
EP (1) EP0121331B1 (da)
JP (1) JPS59196815A (da)
AU (1) AU562797B2 (da)
CA (1) CA1225595A (da)
DE (1) DE3483276D1 (da)
DK (1) DK162373C (da)
GB (2) GB8305797D0 (da)
NZ (1) NZ207362A (da)
ZA (1) ZA841594B (da)

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US6482870B1 (en) * 2001-07-19 2002-11-19 Shahriar Hojjati Emami Crosslink polyethylene oxide in the melt by means of 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane
GB0220312D0 (en) * 2002-08-31 2002-10-09 Graham Neil Novel thermoplastic hydrogel polymer compositions for use in producing contact lenses and methods of producing said compositions
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US20060089719A1 (en) * 2004-10-21 2006-04-27 Trieu Hai H In situ formation of intervertebral disc implants
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Also Published As

Publication number Publication date
CA1225595A (en) 1987-08-18
EP0121331A3 (en) 1986-08-13
DK162373C (da) 1992-03-09
GB8405405D0 (en) 1984-04-04
GB8305797D0 (en) 1983-04-07
NZ207362A (en) 1987-05-29
AU2522484A (en) 1984-09-06
JPS59196815A (ja) 1984-11-08
EP0121331B1 (en) 1990-09-26
DE3483276D1 (de) 1990-10-31
DK148284A (da) 1984-09-03
GB2144051A (en) 1985-02-27
AU562797B2 (en) 1987-06-18
EP0121331A2 (en) 1984-10-10
US5147646A (en) 1992-09-15
ZA841594B (en) 1985-05-29
DK162373B (da) 1991-10-21
GB2144051B (en) 1986-10-15

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