JPH10502838A - アルギン酸塩繊維、その製造法及び用途 - Google Patents
アルギン酸塩繊維、その製造法及び用途Info
- Publication number
- JPH10502838A JPH10502838A JP8504696A JP50469696A JPH10502838A JP H10502838 A JPH10502838 A JP H10502838A JP 8504696 A JP8504696 A JP 8504696A JP 50469696 A JP50469696 A JP 50469696A JP H10502838 A JPH10502838 A JP H10502838A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- alginate
- fibers
- weight
- drug
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
-
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- 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
- A61L15/38—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing enzymes
-
- 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
- A61L15/44—Medicaments
-
- 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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S424/00—Drug, bio-affecting and body treating compositions
- Y10S424/13—Burn treatment
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
- Artificial Filaments (AREA)
- Medicinal Preparation (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.その構造中に配合された少なくとも1種の薬剤を含み、薬剤は、配合された 薬剤を除いたアルギン酸塩繊維の重量に基づいて、少なくとも10重量%のレベ ルで存在するアルギン酸塩繊維。 2.薬剤が、配合された薬剤を除いたアルギン酸塩繊維の重量に基づいて、少な くとも30重量%、特に50−60重量%のレベルで存在する請求項1のアルギ ン酸塩繊維。 3.薬剤が、抗菌剤、例えばビスビグアニジン誘導体例えばクロロヘキシジン( 遊離塩基の形、並びに酢酸塩、グルコン酸塩又は塩酸塩の両者)、ニシン、スル ホンアミド誘導体例えばスルファジアジン、抗プロトゾア剤例えばイミダゾール 誘導体例えばメトロニダゾール、抗かび剤例えばクロロフェネシン、フェノチア ジン誘導体例えばプロメタジン及びクロロプロマジン、ヌクレオシド例えばヨー ドウリジン、ホルモン例えばノルアドレナリン、インスリン、成長ホルモン、セ クレチン、バソブレシン、物質Pなど、創傷清拭剤としての蛋白分解酵素例えば ストレプトキナーゼ、ストレプトドルナーゼなど、抗生物質例えばゲンタマイシ ン硫酸塩など、並びに抗炎症剤例えばステロイド誘導体例えばヒドロコルチゾン 及びプレドニゾロン、脈管形成促進剤などからなる群から選ばれる請求項1又は 2のアルギン酸塩繊維。 4.繊維が、100−400℃の範囲の温度に対する温度による繊維の重量損失 %の一次導関数のプロットにおいて2個の極大を有することを特徴とする請求項 1−3の何れかのアルギン酸塩繊維。 5.繊維が、200−300℃、好ましくは220−290℃の範囲の温度に対 する温度による繊維の重量損失%の一次導関数のプロットにおいて2個の極大を 有することを特徴とする請求項1−4の何れか一つの項のアルギン酸塩繊維。 6.繊維が、以下の工程、 (1)約90−98%例えば95−98%のアルギン酸繊維を含む繊維を製造す るために好適な酸によりアルギン酸塩繊維を処理する工程、 (2)1価又は2価の陽イオンの飽和水溶液によるアルギン酸繊維の処理工程、 (3)繊維による水の吸収が有効に終わるまで水により繊維を洗う工程、 (4)水溶性のアルギン酸塩を形成できる陽イオンの源により繊維を処理する工 程並びに (5)繊維の構造中への薬剤の取り込みを行うように1種以上の薬剤と繊維とを 接触される工程 を含む方法により製造される請求項1−5の何れか一つの項のアルギン酸塩繊維 。 7.工程(1)のアルギン酸塩繊維がアルギン酸カルシウムである請求項6のア ルギン酸塩繊維。 8.他のイオンが工程(4)の間又は後に含まれる請求項6又は7のアルギン酸 塩繊維。 9.繊維が、ヒアルロン酸又は製薬上許容できるその塩を含む請求項6−8の何 れか一つの項のアルギン酸塩繊維。 10.繊維が、30℃より低いガラス転移範囲を有することを特徴とする請求項 1−9の何れか一つの項のアルギン酸塩繊維。 11.繊維が、0−15Hzの範囲のTanδを有することを特徴とする請求項 1−10の何れか一つの項のアルギン酸塩繊維。 12.繊維が、繊維1g当たり少なくとも40.0gの脱イオン水の吸収性を有 する請求項1−11の何れか一つの項のアルギン酸塩繊維。 13.繊維が、それら自体の重量の少なくとも60倍そして好ましくは少なくと も80倍の脱イオン水の吸収性を有する請求項1−12の何れか一つの項のアル ギン酸塩繊維。 14.外傷の周辺にアルギン酸塩繊維を含む外傷手当材を適用する段階を含み、 繊維は、その構造中に配合された少なくとも1種の薬剤を含み、薬剤は、配合さ れた薬剤を除いたアルギン酸塩繊維の重量に基づいて、少なくとも10重量%の レベルで存在する外傷を治療する方法。 15.繊維が、湿潤の状態で適用される請求項14の外傷を治療する方法。 16.アルギン酸塩繊維が、1−16日から選ばれた期間外傷に適用される請求 項14又は15の方法。 17.アルギン酸塩繊維から全部又は一部形成され、該繊維は、その構造中に配 合された少なくとも1種の薬剤を含み、薬剤は、配合された薬剤を除いたアルギ ン酸塩繊維の重量に基づいて、少なくとも10重量%のレベルで存在するアルギ ン酸塩布はく。 18.その構造中に配合された少なくとも1種の薬剤を含むアルギン酸塩繊維か ら全部又は一部形成され、薬剤は、繊維の重量に基づいて、少なくとも10重量 %の重量で存在する外傷手当材。 19.アルギン酸塩繊維の何れかの面上に配置された1種以上のさらなる吸収層 を含む請求項18の外傷手当材。 20.その構造中に配合された少なくとも1種の薬剤を含むアルギン酸塩繊維を 含み、薬剤は、配合された薬剤を除いたアルギン酸塩繊維の重量に基づいて、少 なくとも10重量%のレベルで存在する移植組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9414305.4 | 1994-07-15 | ||
| GB9414305A GB9414305D0 (en) | 1994-07-15 | 1994-07-15 | Alginate fibre, process for the preparation thereof and use |
| PCT/EP1995/002773 WO1996002284A1 (en) | 1994-07-15 | 1995-07-14 | Alginate fibre, process for the preparation thereof and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10502838A true JPH10502838A (ja) | 1998-03-17 |
| JP3954646B2 JP3954646B2 (ja) | 2007-08-08 |
Family
ID=10758388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50469696A Expired - Fee Related JP3954646B2 (ja) | 1994-07-15 | 1995-07-14 | アルギン酸塩繊維、その製造法及び用途 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5914124A (ja) |
| EP (1) | EP0772463B1 (ja) |
| JP (1) | JP3954646B2 (ja) |
| AT (1) | ATE249250T1 (ja) |
| AU (1) | AU3111295A (ja) |
| DE (1) | DE69531738T2 (ja) |
| DK (1) | DK0772463T3 (ja) |
| GB (1) | GB9414305D0 (ja) |
| WO (1) | WO1996002284A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005501982A (ja) * | 2001-09-12 | 2005-01-20 | アコーディス スペシャリティー ファイバーズ リミティド | 抗細菌性創傷ドレッシング |
| JP2023067835A (ja) * | 2021-10-29 | 2023-05-16 | 沛爾生技醫藥股▲分▼有限公司 | 紡糸液、カンナビオールを含むアルギナート繊維、その製造方法、及びその使用 |
| JP2024517339A (ja) * | 2021-05-12 | 2024-04-19 | 青島大学 | 海藻繊維及びその製造方法 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69533227T2 (de) * | 1994-10-28 | 2005-07-07 | Advanced Medical Solutions Ltd., Winsford | Rehydrierte hydrogele |
| US20040018241A1 (en) * | 1997-09-26 | 2004-01-29 | Noven Pharmaceuticals, Inc. | Bioadhesive compositions and methods for topical administration of active agents |
| GB0017080D0 (en) * | 2000-07-12 | 2000-08-30 | Bristol Myers Squibb Co | Multi layered wound dresssing |
| DE102004063599B4 (de) | 2004-12-30 | 2007-07-12 | Bayer Innovation Gmbh | Verkürzte Wundheilungsprozesse mittels neuartiger Faservliese |
| BRPI0613046A2 (pt) * | 2005-07-15 | 2010-12-14 | Tyco Healthcare Group L.P. | curativo para ferida e mÉtodos para fabricaÇço e uso do mesmo |
| JP5859526B2 (ja) | 2010-07-02 | 2016-02-10 | ザ プロクター アンド ギャンブルカンパニー | 活性剤不織布ウェブを含むフィラメント及びその製造方法 |
| RU2607747C1 (ru) * | 2010-07-02 | 2017-01-10 | Дзе Проктер Энд Гэмбл Компани | Способ получения пленок из нетканых полотен |
| MX382405B (es) | 2010-07-02 | 2025-03-13 | Procter & Gamble | Método para suministrar un agente activo. |
| BR112012033600A2 (pt) | 2010-07-02 | 2016-11-29 | Procter & Gamble Comapny | filamentos compreendendo mantas de não-tecido com agente ingerível e métodos de fabricação dos mesmos. |
| RU2613316C1 (ru) | 2010-07-02 | 2017-03-15 | Дзе Проктер Энд Гэмбл Компани | Способы доставки медицинского активного агента путем введения индивидуальных медицинских изделий, содержащих филамент |
| EP3533908B1 (en) | 2010-07-02 | 2026-07-01 | The Procter & Gamble Company | NONWOVEN FABRIC COMPRISING ONE OR MORE ACTIVE AGENTS |
| CN110191700A (zh) | 2017-01-27 | 2019-08-30 | 宝洁公司 | 可溶性固体结构形式的组合物 |
| KR20200086739A (ko) | 2018-01-26 | 2020-07-17 | 더 프록터 앤드 갬블 캄파니 | 효소를 포함하는 수용성 단위 용량 물품 |
| WO2019147532A1 (en) | 2018-01-26 | 2019-08-01 | The Procter & Gamble Company | Water-soluble unit dose articles comprising perfume |
| KR102433420B1 (ko) | 2018-01-26 | 2022-08-18 | 더 프록터 앤드 갬블 캄파니 | 수용성 물품 및 관련 방법 |
| US20190233785A1 (en) | 2018-01-26 | 2019-08-01 | The Procter & Gamble Company | Water-soluble unit dose articles comprising perfume |
| WO2019168829A1 (en) | 2018-02-27 | 2019-09-06 | The Procter & Gamble Company | A consumer product comprising a flat package containing unit dose articles |
| US10982176B2 (en) | 2018-07-27 | 2021-04-20 | The Procter & Gamble Company | Process of laundering fabrics using a water-soluble unit dose article |
| US12234431B2 (en) | 2018-10-03 | 2025-02-25 | The Procter & Gamble Company | Water-soluble unit dose articles comprising water-soluble fibrous structures and particles |
| WO2020159860A1 (en) | 2019-01-28 | 2020-08-06 | The Procter & Gamble Company | Recycleable, renewable, or biodegradable package |
| WO2020191166A1 (en) | 2019-03-19 | 2020-09-24 | The Procter & Gamble Company | Process of reducing malodors on fabrics |
| EP3712237A1 (en) | 2019-03-19 | 2020-09-23 | The Procter & Gamble Company | Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures |
| EP3942010A1 (en) | 2019-03-19 | 2022-01-26 | The Procter & Gamble Company | Process of laundering fabrics |
| JP7381613B2 (ja) | 2019-06-28 | 2023-11-15 | ザ プロクター アンド ギャンブル カンパニー | アニオン性界面活性剤を含有する溶解性固体繊維性物品 |
| WO2022027067A1 (en) | 2020-07-31 | 2022-02-03 | The Procter & Gamble Company | Water-soluble fibrous pouch containing prills for hair care |
| CN114867834A (zh) | 2020-08-19 | 2022-08-05 | 宝洁公司 | 含有直接添加的微胶囊的柔性多孔可溶性固体片材制品及其制备方法 |
| EP4395730A1 (en) | 2021-08-30 | 2024-07-10 | The Procter & Gamble Company | Dissolvable solid structure comprising first and second polymeric structurants |
| US12576013B2 (en) | 2021-12-17 | 2026-03-17 | The Procter & Gamble Company | Dissolvable solid fibrous shampoo articles containing salts |
| US12540238B2 (en) | 2022-03-10 | 2026-02-03 | The Procter & Gamble Company | Dissolvable solid structure having first and second layers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8820564D0 (en) * | 1988-08-31 | 1988-09-28 | Britcair Ltd | Wound dressing |
| JP2627344B2 (ja) * | 1990-01-23 | 1997-07-02 | 工業技術院長 | 水溶性アルギン繊維及びその製造方法 |
| GB9020278D0 (en) * | 1990-09-17 | 1990-10-31 | Britcair Ltd | Alginate fabric |
| WO1992022285A1 (en) * | 1991-06-14 | 1992-12-23 | Viaderm Pharmaceuticals, Inc. | Alginate wound dressings |
| GB9213773D0 (en) * | 1992-06-29 | 1992-08-12 | Cv Lab Ltd | Dual release alginate fibre |
| EP0680525B1 (en) * | 1993-01-20 | 1997-05-07 | E.R. SQUIBB & SONS, INC. | Fibres |
-
1994
- 1994-07-15 GB GB9414305A patent/GB9414305D0/en active Pending
-
1995
- 1995-07-14 DE DE69531738T patent/DE69531738T2/de not_active Expired - Lifetime
- 1995-07-14 DK DK95926888T patent/DK0772463T3/da active
- 1995-07-14 JP JP50469696A patent/JP3954646B2/ja not_active Expired - Fee Related
- 1995-07-14 AT AT95926888T patent/ATE249250T1/de not_active IP Right Cessation
- 1995-07-14 WO PCT/EP1995/002773 patent/WO1996002284A1/en not_active Ceased
- 1995-07-14 EP EP95926888A patent/EP0772463B1/en not_active Expired - Lifetime
- 1995-07-14 AU AU31112/95A patent/AU3111295A/en not_active Abandoned
- 1995-07-14 US US08/765,748 patent/US5914124A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005501982A (ja) * | 2001-09-12 | 2005-01-20 | アコーディス スペシャリティー ファイバーズ リミティド | 抗細菌性創傷ドレッシング |
| JP2024517339A (ja) * | 2021-05-12 | 2024-04-19 | 青島大学 | 海藻繊維及びその製造方法 |
| JP2023067835A (ja) * | 2021-10-29 | 2023-05-16 | 沛爾生技醫藥股▲分▼有限公司 | 紡糸液、カンナビオールを含むアルギナート繊維、その製造方法、及びその使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0772463T3 (da) | 2003-12-01 |
| DE69531738D1 (de) | 2003-10-16 |
| JP3954646B2 (ja) | 2007-08-08 |
| US5914124A (en) | 1999-06-22 |
| GB9414305D0 (en) | 1994-09-07 |
| WO1996002284A1 (en) | 1996-02-01 |
| AU3111295A (en) | 1996-02-16 |
| ATE249250T1 (de) | 2003-09-15 |
| EP0772463B1 (en) | 2003-09-10 |
| EP0772463A1 (en) | 1997-05-14 |
| DE69531738T2 (de) | 2004-07-08 |
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