GB2127389B - Activated carbon products and their manufacture - Google Patents

Activated carbon products and their manufacture

Info

Publication number
GB2127389B
GB2127389B GB08324454A GB8324454A GB2127389B GB 2127389 B GB2127389 B GB 2127389B GB 08324454 A GB08324454 A GB 08324454A GB 8324454 A GB8324454 A GB 8324454A GB 2127389 B GB2127389 B GB 2127389B
Authority
GB
United Kingdom
Prior art keywords
manufacture
activated carbon
carbon products
products
activated
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
Application number
GB08324454A
Other versions
GB8324454D0 (en
GB2127389A (en
Inventor
Frederick Arthur Pomroy Maggs
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.)
Charcoal Cloth Ltd
Original Assignee
Charcoal Cloth 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 Charcoal Cloth Ltd filed Critical Charcoal Cloth Ltd
Priority to GB08324454A priority Critical patent/GB2127389B/en
Publication of GB8324454D0 publication Critical patent/GB8324454D0/en
Publication of GB2127389A publication Critical patent/GB2127389A/en
Application granted granted Critical
Publication of GB2127389B publication Critical patent/GB2127389B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/00051—Accessories for dressings
    • A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
    • 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/382—Making shaped products, e.g. fibres, spheres, membranes or foam
    • 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
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00936—Plasters containing means metal
    • 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
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • 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
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • 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
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/108—Elemental carbon, e.g. charcoal
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
GB08324454A 1982-09-13 1983-09-13 Activated carbon products and their manufacture Expired GB2127389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08324454A GB2127389B (en) 1982-09-13 1983-09-13 Activated carbon products and their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8226038 1982-09-13
GB08324454A GB2127389B (en) 1982-09-13 1983-09-13 Activated carbon products and their manufacture

Publications (3)

Publication Number Publication Date
GB8324454D0 GB8324454D0 (en) 1983-10-12
GB2127389A GB2127389A (en) 1984-04-11
GB2127389B true GB2127389B (en) 1985-10-30

Family

ID=26283818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324454A Expired GB2127389B (en) 1982-09-13 1983-09-13 Activated carbon products and their manufacture

Country Status (1)

Country Link
GB (1) GB2127389B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7989674B2 (en) 1997-09-22 2011-08-02 Argentum Medical, Llc Multilayer conductive appliance having wound healing and analgesic properties
US8093444B2 (en) 1997-09-22 2012-01-10 Argentum Medical, Llc Multilayer conductive appliance having wound healing and analgesic properties
US8118791B2 (en) 1995-09-05 2012-02-21 Argentum Medical, Llc Medical device
US8192764B2 (en) 2006-01-13 2012-06-05 3M Innovative Properties Company Silver-containing antimicrobial articles and methods of manufacture
US8283513B2 (en) 1995-09-05 2012-10-09 Argentum Medical, Llc Multilayer wound dressing
US8399027B2 (en) 2005-04-14 2013-03-19 3M Innovative Properties Company Silver coatings and methods of manufacture
US8449514B2 (en) 1997-09-22 2013-05-28 Argentum Medical, Llc Conductive wound dressings and methods of use
US9579626B1 (en) 2011-12-01 2017-02-28 Scentlok Technologies, Inc. Systems and methods for controlling odor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8509977D0 (en) * 1985-04-18 1985-05-30 Juhasz L Wound dressings
GB8509978D0 (en) * 1985-04-18 1985-05-30 Juhasz L Wound dressings
GB8723447D0 (en) * 1987-10-06 1987-11-11 Johnson & Johnson Ltd Wound dressing
US5045298A (en) * 1988-11-04 1991-09-03 Kabushiki Kaisha Kobe Seiko Sho Carbon material and process for production thereof
US5383236A (en) 1991-11-25 1995-01-24 Als Enterprises, Inc. Odor absorbing clothing
FR2819420A1 (en) * 2001-01-12 2002-07-19 Manuf De Vetements Paul Boye Use of activated carbon fiber material to make devices for protection against effects of biological agents, especially biological warfare agents
DE10108083B4 (en) * 2001-02-20 2004-02-19 Lohmann & Rauscher Gmbh & Co. Kg wound dressing
GB2405343A (en) * 2003-08-29 2005-03-02 Johnson & Johnson Medical Ltd Charcoal Wound Dressings
US7745509B2 (en) 2003-12-05 2010-06-29 3M Innovative Properties Company Polymer compositions with bioactive agent, medical articles, and methods
US20050123621A1 (en) * 2003-12-05 2005-06-09 3M Innovative Properties Company Silver coatings and methods of manufacture
GB2488749A (en) 2011-01-31 2012-09-12 Systagenix Wound Man Ip Co Bv Laminated silicone coated wound dressing
US9522207B1 (en) 2011-12-01 2016-12-20 Scentlok Technologies, Inc. Systems and methods for controlling odor
JP2020523056A (en) 2017-06-07 2020-08-06 ケーシーアイ ユーエスエイ, インコーポレイテッドKci Usa, Inc. Wound dressing with odor absorption and increased water vapor permeability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB541403A (en) * 1940-03-19 1941-11-26 Tate & Lyle Ltd Improvements in and relating to decolorising carbons or charcoals
GB931732A (en) * 1960-07-11 1963-07-17 Chloride Electrical Storage Co Improvements in electrodes for use in electrochemical processes
FR1411138A (en) * 1964-08-03 1965-09-17 Lorraine Carbone Manufacturing of fuel cell electrodes
JPS5328154B2 (en) * 1974-03-19 1978-08-12
JPS5198399A (en) * 1975-02-26 1976-08-30
FI790530A (en) * 1978-02-21 1979-08-22 Siren M J O FILTER MATERIALS SAMT FOERFARANDE FOER FRAMSTAELLNING AV OCH ANVAENDNING AV DETSAMMA
GB2065091B (en) * 1979-11-13 1983-06-02 British American Tobacco Co Tobacco-smoke filters
DE3013256C2 (en) * 1980-04-03 1988-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process for the production of highly specific activated carbon, the carbon obtained in the process and its use

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118791B2 (en) 1995-09-05 2012-02-21 Argentum Medical, Llc Medical device
US8283513B2 (en) 1995-09-05 2012-10-09 Argentum Medical, Llc Multilayer wound dressing
US8293964B2 (en) 1995-09-05 2012-10-23 Argentum Medical, Llc Multilayer laminate wound dressing
US8801681B2 (en) 1995-09-05 2014-08-12 Argentum Medical, Llc Medical device
US7989674B2 (en) 1997-09-22 2011-08-02 Argentum Medical, Llc Multilayer conductive appliance having wound healing and analgesic properties
US8093444B2 (en) 1997-09-22 2012-01-10 Argentum Medical, Llc Multilayer conductive appliance having wound healing and analgesic properties
US8449514B2 (en) 1997-09-22 2013-05-28 Argentum Medical, Llc Conductive wound dressings and methods of use
US8455710B2 (en) 1997-09-22 2013-06-04 Argentum Medical, Llc Conductive wound dressings and methods of use
US8399027B2 (en) 2005-04-14 2013-03-19 3M Innovative Properties Company Silver coatings and methods of manufacture
US8192764B2 (en) 2006-01-13 2012-06-05 3M Innovative Properties Company Silver-containing antimicrobial articles and methods of manufacture
US9289450B2 (en) 2006-01-13 2016-03-22 3M Innovative Properties Company Silver-containing antimicrobial articles and methods of manufacture
US9579626B1 (en) 2011-12-01 2017-02-28 Scentlok Technologies, Inc. Systems and methods for controlling odor

Also Published As

Publication number Publication date
GB8324454D0 (en) 1983-10-12
GB2127389A (en) 1984-04-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years