ATE470683T1 - Verfahren zur herstellung von hydrogelzusammensetzungen und dadurch hergestellten hydrogelzusammensetzungen - Google Patents
Verfahren zur herstellung von hydrogelzusammensetzungen und dadurch hergestellten hydrogelzusammensetzungenInfo
- Publication number
- ATE470683T1 ATE470683T1 AT01938454T AT01938454T ATE470683T1 AT E470683 T1 ATE470683 T1 AT E470683T1 AT 01938454 T AT01938454 T AT 01938454T AT 01938454 T AT01938454 T AT 01938454T AT E470683 T1 ATE470683 T1 AT E470683T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogel compositions
- weight
- produced therefrom
- producing
- reaction mixture
- Prior art date
Links
- 239000000017 hydrogel Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000012035 limiting reagent Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- 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
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
-
- 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
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
-
- 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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- 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
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0014677A GB0014677D0 (en) | 2000-06-15 | 2000-06-15 | Process for the manufacture of hydrogel compositions and hydrogel compositions manufactured thereby |
GB0016450A GB0016450D0 (en) | 2000-07-04 | 2000-07-04 | Process for the manufacture of hydrogel compositions and hydrogel compositions manufactured thereby |
PCT/GB2001/002647 WO2001096422A1 (en) | 2000-06-15 | 2001-06-15 | Process for the manufacture of hydrogel compositions and hydrogel compositions manufactured thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE470683T1 true ATE470683T1 (de) | 2010-06-15 |
Family
ID=26244494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01938454T ATE470683T1 (de) | 2000-06-15 | 2001-06-15 | Verfahren zur herstellung von hydrogelzusammensetzungen und dadurch hergestellten hydrogelzusammensetzungen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20030147835A1 (de) |
EP (1) | EP1292628B1 (de) |
JP (1) | JP2004503624A (de) |
AT (1) | ATE470683T1 (de) |
AU (1) | AU2001264131A1 (de) |
CA (1) | CA2412811A1 (de) |
DE (1) | DE60142337D1 (de) |
WO (1) | WO2001096422A1 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331166B1 (en) * | 1998-03-03 | 2001-12-18 | Senorx, Inc. | Breast biopsy system and method |
DE10059824A1 (de) * | 2000-12-01 | 2002-06-13 | Clariant Gmbh | Elektrolythaltige kosmetische, pharmazeutische und dermatologische Mittel |
AU2002356295A1 (en) * | 2001-12-19 | 2003-06-30 | First Water Limited | Hydrogel compositions comprising an acryloyl morpholine polymer |
AU2003209479A1 (en) * | 2002-03-11 | 2003-09-29 | First Water Limited | Absorbent hydrogels |
US6921574B2 (en) * | 2002-03-29 | 2005-07-26 | The Procter & Gamble Company | Hydrogel adhesives for use on hair or fiber-populated surfaces |
ES2266808T3 (es) * | 2002-04-24 | 2007-03-01 | Insense Limited | Vendajes para heridas que comprenden hidrogeles hidratados y enzimas. |
GB0313217D0 (en) | 2003-06-09 | 2003-07-16 | Insense Ltd | Improvements in or relating to skin dressings |
US7922676B2 (en) * | 2003-09-10 | 2011-04-12 | Power Paper, Ltd. | Disposable electric bandage |
GB0400434D0 (en) * | 2004-01-09 | 2004-02-11 | First Water Ltd | Protecting ophthalmic instruments against contamination and cross-infection |
EP1725272A1 (de) * | 2004-01-30 | 2006-11-29 | Insense Limited | Wundauflagen mit hydratisierten hydrogelen und enzymen |
GB0427444D0 (en) * | 2004-01-30 | 2005-01-19 | Insense Ltd | Improvements relating to skin dressings |
EP1607412A1 (de) * | 2004-06-07 | 2005-12-21 | First Water Limited | Hydrogelverbundstoffe |
US8246993B2 (en) * | 2004-06-10 | 2012-08-21 | Cytogel Pharma, Llc | Advantageous hydrogel composition |
US20060013886A1 (en) * | 2004-06-28 | 2006-01-19 | Daqing Wu | Injectable microspheres |
CA2576424C (en) * | 2004-08-19 | 2013-05-07 | Tyco Healthcare Group Lp | Water-swellable copolymers and articles and coatings made therefrom |
WO2006105661A1 (en) * | 2005-04-04 | 2006-10-12 | Bioartificial Gel Technologies Inc. | Prevention and treatment of radiation dermatitis |
WO2007007115A2 (en) * | 2005-07-14 | 2007-01-18 | First Water Limited | Treatment of chronic ulcerous skin lesions |
US20070036846A1 (en) * | 2005-08-15 | 2007-02-15 | Tsang Wing W M | Wound dressing and method of manufacture thereof |
GB0614278D0 (en) | 2006-07-19 | 2006-08-30 | Insense Ltd | Hydrogen peroxide delivery system |
JP2010512815A (ja) * | 2006-12-15 | 2010-04-30 | コロプラスト アクティーゼルスカブ | ポリ(エチレンオキシド)及び光開始剤含有骨格から調製されたコーティング |
GB0700908D0 (en) * | 2007-01-17 | 2007-02-28 | First Water Ltd | Inhibition of proteases, particularly in the treatment of chronic ulcerous skin lesions |
US9345804B2 (en) | 2007-08-09 | 2016-05-24 | Insense Limited | S-nitrosothiol-generating skin dressings |
US9278157B2 (en) | 2007-08-09 | 2016-03-08 | Insense Limited | Nitric oxide-generating skin dressings |
EP2234653B1 (de) | 2008-01-17 | 2014-07-30 | First Water Limited | Hydrogel-copolymer-zusammensetzung und verwendungen davon, z. b. als wundverband |
GB0802284D0 (en) * | 2008-02-07 | 2008-03-12 | First Water Ltd | Hydrogel composites and wound dressings |
GB0807154D0 (en) * | 2008-04-18 | 2008-05-21 | Univ Aston | Intervertebral disc |
GB0813040D0 (en) * | 2008-07-16 | 2008-08-20 | First Water Ltd | Compositions for use as or in wound dressings |
WO2010026052A1 (en) * | 2008-09-03 | 2010-03-11 | Unilever Plc | Home or personal care product |
US9216188B2 (en) * | 2008-09-04 | 2015-12-22 | The General Hospital Corporation | Hydrogels for vocal cord and soft tissue augmentation and repair |
GB0901456D0 (en) | 2009-01-29 | 2009-03-11 | Insense Ltd | Treatment of psoriasis |
GB0905290D0 (en) | 2009-03-27 | 2009-05-13 | First Water Ltd | Multilayer compositions and dressings |
WO2011109730A2 (en) | 2010-03-04 | 2011-09-09 | The General Hospital Corporation | Methods and systems of matching voice deficits with a tunable mucosal implant to restore and enhance individualized human sound and voice production |
CA2797892C (en) | 2010-05-21 | 2019-10-15 | Cytogel Pharma, Llc | Materials and methods for treatment of inflammation |
EP2433596B1 (de) | 2010-08-26 | 2017-01-25 | First Water Limited | Wundverbände |
US20130344583A1 (en) | 2011-03-07 | 2013-12-26 | Archimed Llp | Biosensor comprising an oxidase enzyme and a hydrogen peroxide indicator means |
EP2639272A1 (de) * | 2012-03-13 | 2013-09-18 | Cytec Surface Specialties, S.A. | Durch Aktivenergiestrahlen härtende wässrige Emulsionen |
RU2630586C2 (ru) | 2012-03-23 | 2017-09-11 | Микроэррей Лимитед | Повязка на кожу с электродами и предшественником физиологически активного вещества |
US10053597B2 (en) | 2013-01-18 | 2018-08-21 | Basf Se | Acrylic dispersion-based coating compositions |
GB201318842D0 (en) | 2013-10-24 | 2013-12-11 | First Water Ltd | Flexible hydrogel wound dressings |
KR101968901B1 (ko) * | 2015-02-06 | 2019-04-15 | 주식회사 엘지화학 | 색변환 필름, 및 이를 포함하는 백라이트 유닛 및 디스플레이 장치 |
US10975121B2 (en) | 2017-06-24 | 2021-04-13 | Cytogel Pharma, Llc | Analgesic mu-opioid receptor binding peptide pharmaceutical formulations and uses thereof |
EP3723683B1 (de) * | 2017-12-15 | 2024-04-03 | Mölnlycke Health Care AB | Medizinischer verband |
EP3498241A1 (de) * | 2017-12-15 | 2019-06-19 | Mölnlycke Health Care AB | Prophylaktischer verband |
USD936844S1 (en) | 2019-06-03 | 2021-11-23 | Medline Industries, Lp | Medical dressing |
CN110262199A (zh) * | 2019-07-25 | 2019-09-20 | 上海新阳半导体材料股份有限公司 | 一种负胶剥离液、其制备方法及应用 |
EP3986376A1 (de) | 2019-10-07 | 2022-04-27 | Insense Limited | Zusammensetzung zur abgabe von stickstoffoxid an die haut |
US11446256B1 (en) | 2021-08-20 | 2022-09-20 | Advantice Health, Llc | Aqueous wound healing formulation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929741A (en) * | 1974-07-16 | 1975-12-30 | Datascope Corp | Hydrophilic acrylamido polymers |
DE3124008A1 (de) * | 1981-06-19 | 1983-01-27 | Chemische Fabrik Stockhausen & Cie, 4150 Krefeld | Vernetzte, in wasser quellbare copolymerisate und ihre verwendung als absorptionsmittel fuer waessrige koerperfluessigkeiten wie urin |
US5173302A (en) * | 1990-09-28 | 1992-12-22 | Medtronic, Inc. | Hydrophilic pressure sensitive adhesive for topical administration of hydrophobic drugs |
US5429590A (en) * | 1992-12-01 | 1995-07-04 | Nitto Denko Corporation | Medical water-absorptive polymer and dressing for wound and medical bandage using the same |
US5670557A (en) * | 1994-01-28 | 1997-09-23 | Minnesota Mining And Manufacturing Company | Polymerized microemulsion pressure sensitive adhesive compositions and methods of preparing and using same |
US5605681A (en) * | 1994-09-16 | 1997-02-25 | The Proctor & Gamble Company | Mild gel deodorant composition containing soap, polymeric hydrogel forming polymer and high level of water |
-
2001
- 2001-06-15 DE DE60142337T patent/DE60142337D1/de not_active Expired - Lifetime
- 2001-06-15 WO PCT/GB2001/002647 patent/WO2001096422A1/en active Application Filing
- 2001-06-15 EP EP01938454A patent/EP1292628B1/de not_active Revoked
- 2001-06-15 AT AT01938454T patent/ATE470683T1/de not_active IP Right Cessation
- 2001-06-15 AU AU2001264131A patent/AU2001264131A1/en not_active Abandoned
- 2001-06-15 JP JP2002510557A patent/JP2004503624A/ja not_active Withdrawn
- 2001-06-15 US US10/311,496 patent/US20030147835A1/en not_active Abandoned
- 2001-06-15 CA CA002412811A patent/CA2412811A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1292628A1 (de) | 2003-03-19 |
JP2004503624A (ja) | 2004-02-05 |
AU2001264131A1 (en) | 2001-12-24 |
DE60142337D1 (de) | 2010-07-22 |
CA2412811A1 (en) | 2001-12-20 |
WO2001096422A1 (en) | 2001-12-20 |
US20030147835A1 (en) | 2003-08-07 |
EP1292628B1 (de) | 2010-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |