SE457770B - Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklar - Google Patents
Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklarInfo
- Publication number
- SE457770B SE457770B SE8502553A SE8502553A SE457770B SE 457770 B SE457770 B SE 457770B SE 8502553 A SE8502553 A SE 8502553A SE 8502553 A SE8502553 A SE 8502553A SE 457770 B SE457770 B SE 457770B
- Authority
- SE
- Sweden
- Prior art keywords
- dispersion
- water
- molecular weight
- thickener
- weight
- Prior art date
Links
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0023—Polysaccharides
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8502553A SE457770B (sv) | 1985-05-23 | 1985-05-23 | Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklar |
EP86850171A EP0207022A3 (fr) | 1985-05-23 | 1986-05-15 | Compositions stables |
CA000509563A CA1276447C (fr) | 1985-05-23 | 1986-05-20 | Methode pour la production d'un reseau stable particules-matrice |
AU57835/86A AU590568B2 (en) | 1985-05-23 | 1986-05-21 | Stable particle matrix system |
JP61118387A JPS61271329A (ja) | 1985-05-23 | 1986-05-22 | 安定組成物 |
US07/247,380 US4997867A (en) | 1985-05-23 | 1988-09-21 | Stable compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8502553A SE457770B (sv) | 1985-05-23 | 1985-05-23 | Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklar |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8502553D0 SE8502553D0 (sv) | 1985-05-23 |
SE8502553L SE8502553L (sv) | 1986-11-24 |
SE457770B true SE457770B (sv) | 1989-01-30 |
Family
ID=20360321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8502553A SE457770B (sv) | 1985-05-23 | 1985-05-23 | Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklar |
Country Status (6)
Country | Link |
---|---|
US (1) | US4997867A (fr) |
EP (1) | EP0207022A3 (fr) |
JP (1) | JPS61271329A (fr) |
AU (1) | AU590568B2 (fr) |
CA (1) | CA1276447C (fr) |
SE (1) | SE457770B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4009984A1 (de) * | 1990-03-29 | 1991-10-02 | Knoll Ag | Verfahren zur herstellung fester wirkstoff-formen und die so erhaltenen produkte |
DE4206857C2 (de) * | 1992-03-05 | 1996-08-29 | Stockhausen Chem Fab Gmbh | Polymerzusammensetzung, Absorptionsmaterialzusammensetzung, deren Herstellung und Verwendung |
PL173739B1 (pl) * | 1993-05-03 | 1998-04-30 | Stockhausen Chem Fab Gmbh | Kompozycja polimerowa materiału absorpcyjnego i sposób wytwarzania kompozycji polimerowej materiału absorpcyjnego |
GB9408545D0 (en) * | 1994-04-29 | 1994-06-22 | Zyma Sa | Compositions |
US5905092A (en) * | 1994-09-27 | 1999-05-18 | Virotex Corporation Reel/Frame | Topical antibiotic composition providing optimal moisture environment for rapid wound healing that reduces skin contraction |
US5631301A (en) * | 1994-09-27 | 1997-05-20 | Virotex Corporation | Topical antibiotic composition providing optimal moisture environment |
GB2322864A (en) | 1997-03-07 | 1998-09-09 | Polybiomed Ltd | Gel for application to the human or animal body |
US6060461A (en) * | 1999-02-08 | 2000-05-09 | Drake; James Franklin | Topically applied clotting material |
CN1285652C (zh) * | 2000-09-15 | 2006-11-22 | Isp投资有限公司 | 聚合物组合物 |
US20050171219A1 (en) * | 2004-01-30 | 2005-08-04 | Curt Thies | Beading |
US20070086958A1 (en) * | 2005-10-14 | 2007-04-19 | Medafor, Incorporated | Formation of medically useful gels comprising microporous particles and methods of use |
US20070087061A1 (en) * | 2005-10-14 | 2007-04-19 | Medafor, Incorporated | Method and composition for creating and/or activating a platelet-rich gel by contact with a porous particulate material, for use in wound care, tissue adhesion, or as a matrix for delivery of therapeutic components |
US8748000B2 (en) * | 2006-07-19 | 2014-06-10 | Basf Se | Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution |
CN101522719A (zh) * | 2006-10-05 | 2009-09-02 | 巴斯夫欧洲公司 | 通过聚合单体溶液液滴生产吸水性聚合物颗粒的方法 |
CN104888264B (zh) | 2008-01-14 | 2018-01-09 | 北京环球利康科技有限公司 | 生物相容性止血、防粘连、促愈合、外科封闭的变性淀粉材料 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE452109B (sv) * | 1973-01-29 | 1987-11-16 | Pharmacia Ab | Rengoringsmedel for vetskande utvertes sarytor |
US4410571A (en) * | 1980-08-25 | 1983-10-18 | Johnson & Johnson | Absorbent products, process and compositions for immobilization of particulate absorbents |
US4495168A (en) * | 1983-08-22 | 1985-01-22 | Basf Wyandotte Corporation | Aerosol gel |
JPS60163956A (ja) * | 1984-02-04 | 1985-08-26 | Arakawa Chem Ind Co Ltd | 吸水性樹脂の製法 |
-
1985
- 1985-05-23 SE SE8502553A patent/SE457770B/sv not_active IP Right Cessation
-
1986
- 1986-05-15 EP EP86850171A patent/EP0207022A3/fr not_active Ceased
- 1986-05-20 CA CA000509563A patent/CA1276447C/fr not_active Expired - Fee Related
- 1986-05-21 AU AU57835/86A patent/AU590568B2/en not_active Ceased
- 1986-05-22 JP JP61118387A patent/JPS61271329A/ja active Pending
-
1988
- 1988-09-21 US US07/247,380 patent/US4997867A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE8502553D0 (sv) | 1985-05-23 |
EP0207022A2 (fr) | 1986-12-30 |
US4997867A (en) | 1991-03-05 |
SE8502553L (sv) | 1986-11-24 |
AU5783586A (en) | 1986-11-27 |
JPS61271329A (ja) | 1986-12-01 |
CA1276447C (fr) | 1990-11-20 |
AU590568B2 (en) | 1989-11-09 |
EP0207022A3 (fr) | 1988-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE457770B (sv) | Foerfarande foer att stabilisera en vattenhaltig dispersion av vattenabasorberade partiklar | |
EP3023443B1 (fr) | Particules de résine absorbant l'eau, procédé de fabrication de telles particules, corps d'absorption, article absorbant et matériau d'étanchéité | |
US4554156A (en) | Wound treating agent | |
US5316774A (en) | Blocked polymeric particles having internal pore networks for delivering active substances to selected environments | |
Yoshida et al. | A new temperature-sensitive hydrogel with α-amino acid group as side chain of polymer | |
CN1043419C (zh) | 用于农业化学品的包装 | |
JP2781263B2 (ja) | 非常に吸着性のポリマーの製造方法 | |
US20040071966A1 (en) | Pulverulent polymers crosslinked on the surface | |
US20120001122A1 (en) | Use of hollow bodies for producing water-absorbing polymer structures | |
JP2002528486A5 (fr) | ||
WO1997024394A1 (fr) | Produit absorbant l'eau, procede et appareil de fabrication | |
MX2013004994A (es) | Geles e hidrogeles. | |
CZ283327B6 (cs) | Obalový systém pro bezpečné uchovávání chemických prostředků | |
JPS62155211A (ja) | 活性物質の制御速度放出用装置 | |
JPH0840879A (ja) | 膨張可能な製薬形態 | |
AU2003294369A1 (en) | Injectable hydrogel microspheres from aqueous two-phase system | |
JPS6031808B2 (ja) | 治療用薬剤供給体 | |
RU2005136878A (ru) | Термопластичный материал, содержащий нанометрические слоистые соединения | |
US5683719A (en) | Controlled release compositions | |
Veiga et al. | Oral controlled release dosage forms. II. Glassy polymers in hydrophilic matrices | |
EP1669393A2 (fr) | Polymère réticulé gonflable à l'eau, sa composition, procédé pour sa préparation et son utilisation | |
EP2890730A1 (fr) | Gels poreux et utilisations associées | |
Bae et al. | Heterogeneous interpenetrating polymer networks for drug delivery | |
JP6063440B2 (ja) | 吸水性樹脂粒子の製造方法 | |
WO2013051417A1 (fr) | Procédé de fabrication de particules de résine absorbant l'eau |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8502553-4 Effective date: 19921204 Format of ref document f/p: F |