GB2302028B - Production of filter elements - Google Patents

Production of filter elements

Info

Publication number
GB2302028B
GB2302028B GB9618076A GB9618076A GB2302028B GB 2302028 B GB2302028 B GB 2302028B GB 9618076 A GB9618076 A GB 9618076A GB 9618076 A GB9618076 A GB 9618076A GB 2302028 B GB2302028 B GB 2302028B
Authority
GB
United Kingdom
Prior art keywords
production
filter elements
filter
elements
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
GB9618076A
Other versions
GB2302028A (en
GB9618076D0 (en
Inventor
Graham Emery Steer
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Priority to GB9618076A priority Critical patent/GB2302028B/en
Publication of GB9618076D0 publication Critical patent/GB9618076D0/en
Publication of GB2302028A publication Critical patent/GB2302028A/en
Application granted granted Critical
Publication of GB2302028B publication Critical patent/GB2302028B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/441—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having venting or deodorant means, e.g. filters ; having antiseptic means, e.g. bacterial barriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
GB9618076A 1996-08-29 1996-08-29 Production of filter elements Expired - Fee Related GB2302028B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9618076A GB2302028B (en) 1996-08-29 1996-08-29 Production of filter elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9618076A GB2302028B (en) 1996-08-29 1996-08-29 Production of filter elements

Publications (3)

Publication Number Publication Date
GB9618076D0 GB9618076D0 (en) 1996-10-09
GB2302028A GB2302028A (en) 1997-01-08
GB2302028B true GB2302028B (en) 1997-08-27

Family

ID=10799138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9618076A Expired - Fee Related GB2302028B (en) 1996-08-29 1996-08-29 Production of filter elements

Country Status (1)

Country Link
GB (1) GB2302028B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750545A1 (en) * 1997-11-14 1999-05-20 Klaus Smolik Colostomy bag with odour-absorption filter
DE19930620A1 (en) * 1999-07-02 2001-01-04 Sandler Helmut Helsa Werke Ostomy filter
DE19930622A1 (en) * 1999-07-02 2001-01-04 Sandler Helmut Helsa Werke Odor or pollutant filters, especially for ostomy bags
US8979811B2 (en) * 2008-04-01 2015-03-17 Donaldson Company, Inc. Enclosure ventilation filter and assembly method
US10646370B2 (en) 2008-04-01 2020-05-12 Donaldson Company, Inc. Enclosure ventilation filter and assembly method
GB2460458B (en) * 2008-05-30 2010-12-22 Trio Healthcare Ltd Discharge solidifier and malodour control
JP2023526733A (en) * 2020-04-15 2023-06-23 コンバテック リミティド ostomy appliance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235928A1 (en) * 1986-01-31 1987-09-09 Coloplast A/S Deodorizing filters for ostomy equipment
WO1995003015A1 (en) * 1993-07-19 1995-02-02 Bjoern Per Ole A valve device for absorption of the gas components
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235928A1 (en) * 1986-01-31 1987-09-09 Coloplast A/S Deodorizing filters for ostomy equipment
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials
WO1995003015A1 (en) * 1993-07-19 1995-02-02 Bjoern Per Ole A valve device for absorption of the gas components

Also Published As

Publication number Publication date
GB2302028A (en) 1997-01-08
GB9618076D0 (en) 1996-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080829