DE3483276D1 - Hydrogele enthaltende umhuellungen. - Google Patents

Hydrogele enthaltende umhuellungen.

Info

Publication number
DE3483276D1
DE3483276D1 DE8484301349T DE3483276T DE3483276D1 DE 3483276 D1 DE3483276 D1 DE 3483276D1 DE 8484301349 T DE8484301349 T DE 8484301349T DE 3483276 T DE3483276 T DE 3483276T DE 3483276 D1 DE3483276 D1 DE 3483276D1
Authority
DE
Germany
Prior art keywords
hydrogel
containers
hydrogel containers
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
DE8484301349T
Other languages
English (en)
Inventor
Neil Bonnette Graham
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.)
BTG International Ltd
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE3483276D1 publication Critical patent/DE3483276D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE8484301349T 1983-03-02 1984-03-01 Hydrogele enthaltende umhuellungen. Expired - Lifetime DE3483276D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3483276D1 true DE3483276D1 (de) 1990-10-31

Family

ID=10538889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301349T Expired - Lifetime DE3483276D1 (de) 1983-03-02 1984-03-01 Hydrogele enthaltende umhuellungen.

Country Status (10)

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

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US7303074B2 (en) * 2004-09-22 2007-12-04 Dombrowski Trudy M Foldable organizer device
US20060089719A1 (en) * 2004-10-21 2006-04-27 Trieu Hai H In situ formation of intervertebral disc implants
US8541643B2 (en) * 2005-08-05 2013-09-24 Schill + Seilacher Aktiengesellschaft Superabsorbents, nanofiber nonwovens finished therewith and use thereof
CN101500623B (zh) 2006-06-15 2016-08-24 微温森公司 一种由可膨胀聚合物构成的栓塞器械
US8141717B2 (en) * 2006-08-18 2012-03-27 Porex Corporation Sintered polymeric materials and applications thereof
US8066750B2 (en) 2006-10-06 2011-11-29 Warsaw Orthopedic, Inc Port structures for non-rigid bone plates
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ES2414807T3 (es) 2008-05-27 2013-07-22 Awds Technologies Srl Sistema de guiado de alambre
EP2174741B1 (de) 2008-10-07 2012-06-20 SIDERGAS SpA Abdeckung für einen Schweißdrahtbehälter
US8674263B2 (en) 2009-07-20 2014-03-18 Awds Technologies Srl Wire guiding liner, in particular a welding wire liner, with biasing means between articulated guiding bodies
AU2010298026B2 (en) * 2009-09-24 2015-11-05 Microvention, Inc. Injectable hydrogel filaments for biomedical uses
KR101745748B1 (ko) 2009-10-26 2017-06-12 마이크로벤션, 인코포레이티드 팽창성 중합체로부터 제작된 색전술 장치
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US8389901B1 (en) 2010-05-27 2013-03-05 Awds Technologies Srl Welding wire guiding liner
US9456823B2 (en) 2011-04-18 2016-10-04 Terumo Corporation Embolic devices
EP2721103A1 (de) 2011-06-15 2014-04-23 Porex Corporation Flüssigkeitsbarrieremedien aus porösem gesintertem kunststoff und ihre anwendungen
US8882018B2 (en) 2011-12-19 2014-11-11 Sidergas Spa Retainer for welding wire container and welding wire container with retainer
WO2013158781A1 (en) 2012-04-18 2013-10-24 Microvention, Inc. Embolic devices
US10294065B2 (en) 2013-06-06 2019-05-21 Sidergas Spa Retainer for a welding wire container and welding wire container
WO2015153996A1 (en) 2014-04-03 2015-10-08 Micro Vention, Inc. Embolic devices
US10092663B2 (en) 2014-04-29 2018-10-09 Terumo Corporation Polymers
JP6599361B2 (ja) 2014-04-29 2019-10-30 マイクロベンション インコーポレイテッド 活性剤を含むポリマー
US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
US10350696B2 (en) 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
WO2016201250A1 (en) 2015-06-11 2016-12-15 Microvention, Inc. Expansile device for implantation
US9950857B1 (en) 2016-10-17 2018-04-24 Sidergas Spa Welding wire container
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire

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Also Published As

Publication number Publication date
GB2144051A (en) 1985-02-27
CA1225595A (en) 1987-08-18
GB8405405D0 (en) 1984-04-04
EP0121331A2 (de) 1984-10-10
DK148284D0 (da) 1984-02-29
AU2522484A (en) 1984-09-06
AU562797B2 (en) 1987-06-18
GB2144051B (en) 1986-10-15
EP0121331B1 (de) 1990-09-26
NZ207362A (en) 1987-05-29
JPS59196815A (ja) 1984-11-08
DK162373C (da) 1992-03-09
ZA841594B (en) 1985-05-29
DK162373B (da) 1991-10-21
EP0121331A3 (en) 1986-08-13
GB8305797D0 (en) 1983-04-07
US5147646A (en) 1992-09-15
DK148284A (da) 1984-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH TECHNOLOGY GROUP LTD., LONDON, GB

8328 Change in the person/name/address of the agent

Free format text: MITSCHERLICH, H., DIPL.-ING. KOERBER, W., DIPL.-ING. DR.RER.NAT. SCHMIDT-EVERS, J., DIPL.-ING. MELZER, W., DIPL.-ING., 80331 MUENCHEN GRAF, W., DIPL.-ING., PAT.-ANWAELTE, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee