GB2276121A - Protective material - Google Patents

Protective material

Info

Publication number
GB2276121A
GB2276121A GB9407242A GB9407242A GB2276121A GB 2276121 A GB2276121 A GB 2276121A GB 9407242 A GB9407242 A GB 9407242A GB 9407242 A GB9407242 A GB 9407242A GB 2276121 A GB2276121 A GB 2276121A
Authority
GB
United Kingdom
Prior art keywords
protective material
adhesively
skin
composite
activated carbon
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.)
Withdrawn
Application number
GB9407242A
Other versions
GB9407242D0 (en
Inventor
Craig Barson
Stephen John Hill
John Keith Walton
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.)
Freudenberg Nonwovens Ltd
Original Assignee
Freudenberg Nonwovens 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 Freudenberg Nonwovens Ltd filed Critical Freudenberg Nonwovens Ltd
Publication of GB9407242D0 publication Critical patent/GB9407242D0/en
Publication of GB2276121A publication Critical patent/GB2276121A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D5/00—Composition of materials for coverings or clothing affording protection against harmful chemical agents
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • B32B5/024—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
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • 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
    • B32B2375/00—Polyureas; Polyurethanes
    • 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
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes
    • 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
    • B32B2571/00—Protective equipment

Abstract

A composite, suitable for use as a protective material, comprising, adhesively-bonded together, in order: (1) a combination of an outer microporous membrane and a non-woven fabric; (2) an intermediate layer including activated carbon; and (3) an inner layer adapted to contact the skin.
GB9407242A 1991-10-15 1994-04-12 Protective material Withdrawn GB2276121A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919121868A GB9121868D0 (en) 1991-10-15 1991-10-15 Protective material
PCT/GB1992/001870 WO1993008024A2 (en) 1991-10-15 1992-10-12 Protective material

Publications (2)

Publication Number Publication Date
GB9407242D0 GB9407242D0 (en) 1994-06-15
GB2276121A true GB2276121A (en) 1994-09-21

Family

ID=10702957

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919121868A Pending GB9121868D0 (en) 1991-10-15 1991-10-15 Protective material
GB9407242A Withdrawn GB2276121A (en) 1991-10-15 1994-04-12 Protective material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919121868A Pending GB9121868D0 (en) 1991-10-15 1991-10-15 Protective material

Country Status (3)

Country Link
AU (1) AU2695592A (en)
GB (2) GB9121868D0 (en)
WO (1) WO1993008024A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735656A1 (en) * 1995-06-21 1996-12-27 Fmc Corp PROTECTIVE BAG, HARVESTING, CONTAINING PYRETHROID

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2200493A1 (en) * 1994-09-20 1996-03-28 Larry C. Wadsworth Microporous film/nonwoven composites
US7516525B2 (en) 2002-06-13 2009-04-14 Texas Tech University Process for making chemical protective wipes and such wipes
DE10335696B4 (en) * 2003-08-05 2017-06-14 Blücher Systems GmbH Multi-ply filter material and use of the filter material to make a garment or sleeping bag
DE102004024075B4 (en) * 2004-05-13 2010-12-23 BLüCHER GMBH Adsorption filter material, its use and protective materials
DE102004032563B4 (en) * 2004-07-05 2012-08-02 BLüCHER GMBH Textile composite with activated carbon fibers and process for its preparation
GB0605335D0 (en) * 2006-03-17 2006-04-26 Remploy Ltd Barrier structure for protective garments
EP2435245A2 (en) * 2009-05-29 2012-04-04 Öztek Tekstil Terbiye Tesisleri Sanayi Ve Ticaret Anonim Sirketi A protective fabric embodiment for military purposes and a cloth produced by use of this fabric embodiment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025316A (en) * 1978-07-05 1980-01-23 Blucher H Von Compound Material for Protective Clothing
FR2514934A1 (en) * 1981-10-16 1983-04-22 Boye Manufacture Vetements Pau Garment to counter radioactive dust, biological and fibre hazards - has fireproof outer layer lined with polyurethane foam contg. activated carbon
WO1983002066A1 (en) * 1981-12-11 1983-06-23 Nilsen, Tor, S. Protective suit
EP0144553A1 (en) * 1983-09-12 1985-06-19 American Cyanamid Company Non-woven activated carbon fabric
DE3443900A1 (en) * 1984-12-01 1986-06-05 Bluecher Hubert PROTECTIVE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
EP0230097A2 (en) * 1985-10-23 1987-07-29 Siebe Gorman & Company Limited Needled layered material containing activated carbon fibres
EP0282952A1 (en) * 1987-03-17 1988-09-21 W.L. Gore & Associates GmbH Fluoropolymer coating filled with activated carbon as corrosion inhibitor
WO1988010134A1 (en) * 1987-06-22 1988-12-29 Charcoal Cloth Limited Protective clothing against chemical and biological agents

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025316A (en) * 1978-07-05 1980-01-23 Blucher H Von Compound Material for Protective Clothing
FR2514934A1 (en) * 1981-10-16 1983-04-22 Boye Manufacture Vetements Pau Garment to counter radioactive dust, biological and fibre hazards - has fireproof outer layer lined with polyurethane foam contg. activated carbon
WO1983002066A1 (en) * 1981-12-11 1983-06-23 Nilsen, Tor, S. Protective suit
EP0144553A1 (en) * 1983-09-12 1985-06-19 American Cyanamid Company Non-woven activated carbon fabric
DE3443900A1 (en) * 1984-12-01 1986-06-05 Bluecher Hubert PROTECTIVE MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
EP0230097A2 (en) * 1985-10-23 1987-07-29 Siebe Gorman & Company Limited Needled layered material containing activated carbon fibres
EP0282952A1 (en) * 1987-03-17 1988-09-21 W.L. Gore & Associates GmbH Fluoropolymer coating filled with activated carbon as corrosion inhibitor
WO1988010134A1 (en) * 1987-06-22 1988-12-29 Charcoal Cloth Limited Protective clothing against chemical and biological agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735656A1 (en) * 1995-06-21 1996-12-27 Fmc Corp PROTECTIVE BAG, HARVESTING, CONTAINING PYRETHROID

Also Published As

Publication number Publication date
WO1993008024A2 (en) 1993-04-29
GB9407242D0 (en) 1994-06-15
WO1993008024A3 (en) 1993-05-27
GB9121868D0 (en) 1991-11-27
AU2695592A (en) 1993-05-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)