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TWI365895B - Process for the production of porous moulded articles containing alginate - Google Patents

Process for the production of porous moulded articles containing alginate

Info

Publication number
TWI365895B
TWI365895B TW094116099A TW94116099A TWI365895B TW I365895 B TWI365895 B TW I365895B TW 094116099 A TW094116099 A TW 094116099A TW 94116099 A TW94116099 A TW 94116099A TW I365895 B TWI365895 B TW I365895B
Authority
TW
Taiwan
Prior art keywords
production
articles containing
moulded articles
containing alginate
porous moulded
Prior art date
Application number
TW094116099A
Other languages
English (en)
Other versions
TW200600543A (en
Inventor
Ralf Malessa
Original Assignee
Suwelack Skin & Health Care Ag
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 Suwelack Skin & Health Care Ag filed Critical Suwelack Skin & Health Care Ag
Publication of TW200600543A publication Critical patent/TW200600543A/zh
Application granted granted Critical
Publication of TWI365895B publication Critical patent/TWI365895B/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/20Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208Tissues; Wipes; Patches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0212Face masks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/733Alginic acid; Salts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/44Medicaments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/04Anorexiants; Antiobesity agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602Type of release, e.g. controlled, sustained, slow
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00Foams characterised by the foaming process
    • C08J2201/04Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/04Alginic acid; Derivatives thereof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31Surface property or characteristic of web, sheet or block

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Birds (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
TW094116099A 2004-05-21 2005-05-18 Process for the production of porous moulded articles containing alginate TWI365895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004025495A DE102004025495A1 (de) 2004-05-21 2004-05-21 Verfahren zur Herstellung von Alginat-haltigen porösen Formkörpern

Publications (2)

Publication Number Publication Date
TW200600543A TW200600543A (en) 2006-01-01
TWI365895B true TWI365895B (en) 2012-06-11

Family

ID=34967666

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094116099A TWI365895B (en) 2004-05-21 2005-05-18 Process for the production of porous moulded articles containing alginate

Country Status (10)

Country Link
US (1) US7998379B2 (zh)
EP (2) EP2270082B1 (zh)
JP (1) JP4838242B2 (zh)
CN (1) CN1976983B (zh)
DE (1) DE102004025495A1 (zh)
ES (2) ES2670406T3 (zh)
HU (1) HUE027827T2 (zh)
PL (1) PL1749047T3 (zh)
TW (1) TWI365895B (zh)
WO (1) WO2005113656A1 (zh)

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DE102006021343A1 (de) * 2006-05-05 2007-11-08 Mevitec Gmbh Vorrichtung zur optischen Untersuchung eines biologischen Gewebes
FR2908307B1 (fr) * 2006-11-10 2009-05-01 Oreal Composition cosmetique comprenant un phosphate d'alkyle et un ether d'alcool gras et de polyethyleneglycol, procedes et utilisations.
DE102007015621A1 (de) * 2007-03-29 2008-10-02 Rudolf Weyergans Verfahren zur Optimierung der künstlichen Besonnung
DE102009015002B4 (de) 2009-03-26 2024-03-14 ALEGRO medical GmbH Topische Applikationsform zur Verwendung bei Pruritus, Hautbrennen, trockener, rissiger Haut und dünner Haut
US8992979B2 (en) * 2009-07-14 2015-03-31 Polypid Ltd. Sustained-release drug carrier composition
EP2371237B1 (de) 2010-03-31 2015-08-26 MedSkin Solutions Dr. Suwelack AG Gesichtsmaske
ES2443966T3 (es) 2010-06-10 2014-02-21 Medskin Solutions Dr. Suwelack Ag Biomatrices perforadas estratificadas
US8944067B2 (en) 2010-12-15 2015-02-03 Kci Licensing, Inc. Targeted delivery of magnetically tagged active agents in combination with negative pressure wound therapy
GB2490516A (en) 2011-05-03 2012-11-07 Systagenix Wound Man Ip Co Bv Polysaccharide mould for wound treatment
EP2545943A1 (de) 2011-07-12 2013-01-16 Dr. Suwelack Skin & Health Care AG Perforiertes, geschichtetes Wundbehandlungsmaterial
CN102993330B (zh) * 2012-12-20 2014-12-24 青岛明月海藻集团有限公司 一种齿科印模材料用藻酸盐的制备方法
CN103933097A (zh) * 2014-05-12 2014-07-23 成都乾坤动物药业有限公司 一种增强动物免疫力的药物组合物及其制备方法
KR102426461B1 (ko) 2016-07-27 2022-07-29 가부시키가이샤 리타파마 구강 점막 부착재 및 그의 제조 방법
JP6925233B2 (ja) * 2017-10-27 2021-08-25 大日精化工業株式会社 化粧料用成形物及びその製造方法
JP7267204B2 (ja) * 2017-11-13 2023-05-01 持田製薬株式会社 癒着防止用組成物
WO2020191577A1 (en) * 2019-03-25 2020-10-01 The Procter & Gamble Company Multilayer dissolvable solid article and method of making same
KR102803665B1 (ko) 2019-05-08 2025-05-02 머스큘로스켈레탈 트랜스플랜트 파운데이션 조직 유도된 다공질 매트릭스 및 그의 제조 및 사용 방법
KR102325543B1 (ko) * 2019-06-24 2021-11-11 인하대학교 산학협력단 효과적인 지혈을 위해 기계적 강도와 흡수성이 향상된 지혈 조성물
WO2021077367A1 (en) 2019-10-24 2021-04-29 The Procter & Gamble Company Multilayer dissolvable solid article containing coating composition and process for making the same
CN111297738B (zh) * 2020-04-24 2021-09-28 山东大学 一种海藻面膜及其制备方法和应用
GB2597799A (en) 2020-08-07 2022-02-09 Coretrax Tech Limited Cleaning tool and method
CN113520906A (zh) * 2021-07-28 2021-10-22 华熙生物科技股份有限公司 透明质酸和/或透明质酸盐在制备防晒增效剂中用途、含其防晒化妆品组合物及制备方法
US20250144020A1 (en) * 2022-02-18 2025-05-08 Nanyang Technological University Ultra-long floating hydrogel raft for prolonged gastric retention and applications requiring buoyancy with controlled-release
DE202022106557U1 (de) 2022-11-23 2022-12-02 Elena Berkana Netz-Gesichtsmaske

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DE10323794A1 (de) 2003-05-23 2004-12-09 Dr. Suwelack Skin & Health Care Ag Verfahren zur Herstellung von Alginat-haltigen porösen Formkörpern

Also Published As

Publication number Publication date
CN1976983B (zh) 2012-07-04
HUE027827T2 (en) 2016-11-28
WO2005113656A1 (de) 2005-12-01
US20070218285A1 (en) 2007-09-20
HK1100006A1 (zh) 2007-08-31
EP1749047B1 (de) 2016-03-09
DE102004025495A1 (de) 2005-12-15
PL1749047T3 (pl) 2016-09-30
JP2007538125A (ja) 2007-12-27
ES2572154T3 (es) 2016-05-30
TW200600543A (en) 2006-01-01
JP4838242B2 (ja) 2011-12-14
EP2270082A1 (de) 2011-01-05
EP1749047A1 (de) 2007-02-07
US7998379B2 (en) 2011-08-16
EP2270082B1 (de) 2018-02-21
CN1976983A (zh) 2007-06-06
ES2670406T3 (es) 2018-05-30

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