DE69127985T2 - Wasserlösliche Alginfasern und Herstellung derselben - Google Patents

Wasserlösliche Alginfasern und Herstellung derselben

Info

Publication number
DE69127985T2
DE69127985T2 DE69127985T DE69127985T DE69127985T2 DE 69127985 T2 DE69127985 T2 DE 69127985T2 DE 69127985 T DE69127985 T DE 69127985T DE 69127985 T DE69127985 T DE 69127985T DE 69127985 T2 DE69127985 T2 DE 69127985T2
Authority
DE
Germany
Prior art keywords
production
water
soluble algin
algin fibers
fibers
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 - Fee Related
Application number
DE69127985T
Other languages
English (en)
Other versions
DE69127985D1 (de
Inventor
Yoshinari Kobayashi
Hiroshi Kamishima
Satoshi Fukuoka
Hideki Obika
Tsutomu Asaoka
Keishi Tenma
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Sakai Chemical Industry Co Ltd
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 Agency of Industrial Science and Technology, Sakai Chemical Industry Co Ltd filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of DE69127985D1 publication Critical patent/DE69127985D1/de
Publication of DE69127985T2 publication Critical patent/DE69127985T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/20—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/44—Medicaments
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • 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
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A61L2300/406—Antibiotics

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Manufacturing & Machinery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE69127985T 1990-01-23 1991-01-23 Wasserlösliche Alginfasern und Herstellung derselben Expired - Fee Related DE69127985T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014534A JP2627344B2 (ja) 1990-01-23 1990-01-23 水溶性アルギン繊維及びその製造方法

Publications (2)

Publication Number Publication Date
DE69127985D1 DE69127985D1 (de) 1997-11-27
DE69127985T2 true DE69127985T2 (de) 1998-03-12

Family

ID=11863816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127985T Expired - Fee Related DE69127985T2 (de) 1990-01-23 1991-01-23 Wasserlösliche Alginfasern und Herstellung derselben

Country Status (5)

Country Link
US (2) US5474781A (de)
EP (1) EP0439339B1 (de)
JP (1) JP2627344B2 (de)
KR (1) KR0182614B1 (de)
DE (1) DE69127985T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9213773D0 (en) * 1992-06-29 1992-08-12 Cv Lab Ltd Dual release alginate fibre
CZ186995A3 (en) * 1993-01-20 1996-01-17 Squibb & Sons Inc Fibers
GB2275686B (en) * 1993-03-03 1997-04-30 Johnson & Johnson Medical Swellable wound dressing materials
GB2275685B (en) * 1993-03-03 1997-04-30 Johnson & Johnson Medical Water soluble wound dressing materials
GB9414305D0 (en) * 1994-07-15 1994-09-07 C V Lab Ltd Alginate fibre, process for the preparation thereof and use
GB0121037D0 (en) * 2001-08-30 2001-10-24 Isp Alginates Uk Ltd Process and equipment
CN1296534C (zh) * 2005-04-27 2007-01-24 武汉大学 海藻酸钠/明胶共混纤维及其制备方法和用途
CN100465361C (zh) * 2006-11-04 2009-03-04 青岛大学 相变调温海藻纤维的制备方法
HUE030120T2 (en) 2010-07-02 2017-04-28 Procter & Gamble Procedure for forming a film from a non-woven web
CA2803629C (en) 2010-07-02 2015-04-28 The Procter & Gamble Company Filaments comprising an active agent nonwoven webs and methods for making same
RU2553294C2 (ru) 2010-07-02 2015-06-10 Дзе Проктер Энд Гэмбл Компани Материал в виде полотна и способ его изготовления
EP2588655B1 (de) 2010-07-02 2017-11-15 The Procter and Gamble Company Verfahren für die freisetzung eines wirkstoffes
CN102828285A (zh) * 2012-09-13 2012-12-19 青岛明月生物医用材料有限公司 一种海藻酸纤维及其制备方法和应用
CN105483862B (zh) * 2015-12-15 2017-10-27 青岛明月生物医用材料有限公司 一种海藻生物纤维及其制备方法和应用
JP7127135B2 (ja) 2018-01-26 2022-08-29 ザ プロクター アンド ギャンブル カンパニー 水溶性物品及び関連プロセス
CN111542590A (zh) 2018-01-26 2020-08-14 宝洁公司 包含香料的水溶性单位剂量制品
CN111556891B (zh) 2018-01-26 2021-11-05 宝洁公司 包含酶的水溶性单位剂量制品
WO2019147532A1 (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
CN108950730B (zh) * 2018-07-23 2020-12-11 浙江理工大学 一种制备碳化硅纳米线/海藻酸复合纤维的纺丝方法
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
EP3918045A1 (de) 2019-01-28 2021-12-08 The Procter & Gamble Company Wiederverwertbare, erneuerbare oder biologisch abbaubare verpackung
EP3712237A1 (de) 2019-03-19 2020-09-23 The Procter & Gamble Company Faserige wasserlösliche einmal-dosierartikel mit wasserlöslichen faserstrukturen
BR112021023244A2 (pt) 2019-06-28 2022-01-04 Procter & Gamble Artigos fibrosos sólidos dissolvíveis contendo tensoativos aniônicos
KR102130936B1 (ko) * 2020-03-03 2020-07-06 주식회사 파이버엔텍 항바이러스성 알긴산 복합섬유의 제조방법 및 항바이러스성 알긴산 복합섬유
MX2023001042A (es) 2020-07-31 2023-02-16 Procter & Gamble Bolsa fibrosa soluble en agua que contiene granulos para el cuidado del cabello.
JP2023086237A (ja) * 2021-12-10 2023-06-22 国立研究開発法人産業技術総合研究所 湿式紡糸繊維及びその製造方法、並びにサブミクロンフィブリル及びその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600506A (en) * 1948-12-21 1952-06-17 Harold E Kimes Corp Metallic insert for pneumatic tires
US3067743A (en) * 1958-11-12 1962-12-11 Alginate Ind Ltd Alginic compounds
US3446625A (en) * 1965-06-04 1969-05-27 Marine Colloids Inc Synthetic pulp for edible juices and method of making same
GB1231506A (de) 1968-11-13 1971-05-12
US3762413A (en) * 1972-06-21 1973-10-02 Kimberly Clark Co Tampon with multiple strings
US4053627A (en) * 1975-09-10 1977-10-11 Stauffer Chemical Company Controlled release system for juvenile hormones in aqueous environment
US4393048A (en) * 1980-02-15 1983-07-12 The United States Of America As Represented By The Secretary Of The Army Protective gel composition for wounds
PT72939B (en) * 1980-05-08 1983-01-13 Merck & Co Inc Process for preparing calcium alginate fibres
AU546556B2 (en) * 1981-08-18 1985-09-05 Courtaulds Plc Alginate fibre material and process
DE3246417A1 (de) * 1982-12-15 1984-06-20 Akzo Gmbh, 5600 Wuppertal Wasserunloesliche fasern aus celluloseacetat, cellulosepropionat und cellulosebutyrat mit einem extrem hohen absorptionsvermoegen fuer wasser und physiologische fluessigkeiten
US4695463A (en) * 1985-05-24 1987-09-22 Warner-Lambert Company Delivery system for active ingredients and preparation thereof
JPS61289886A (ja) * 1985-06-19 1986-12-19 Agency Of Ind Science & Technol 酵素及び／又は微生物含有アルギン酸繊維紙の製造法
US5264422A (en) * 1986-06-30 1993-11-23 Fidia S.P.A. Esters of alginic acid with steroidal alcohols
IT1203814B (it) * 1986-06-30 1989-02-23 Fidia Farmaceutici Esteri dell'acido alginico
JPS6427720A (en) * 1987-07-21 1989-01-30 Shigeru Suzuki Copper pipe joint and its production
EP0454358A3 (en) * 1990-04-23 1993-01-13 Merck & Co. Inc. Polysaccharide fibers

Also Published As

Publication number Publication date
EP0439339B1 (de) 1997-10-22
JPH03220317A (ja) 1991-09-27
KR910014544A (ko) 1991-08-31
US5585059A (en) 1996-12-17
EP0439339A2 (de) 1991-07-31
KR0182614B1 (ko) 1999-05-01
DE69127985D1 (de) 1997-11-27
EP0439339A3 (en) 1992-10-28
US5474781A (en) 1995-12-12
JP2627344B2 (ja) 1997-07-02

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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: THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY, T

8339 Ceased/non-payment of the annual fee