CA2137254A1 - Tissus composites pour la protection contre les agents chimiques - Google Patents

Tissus composites pour la protection contre les agents chimiques

Info

Publication number: CA2137254A1
Authority: CA; Canada
Prior art keywords: layer; fabric; composite fabric; composite; layers
Prior art date: 1992-06-05
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.): Abandoned

Application number

CA002137254A

Other languages

English (en)

Inventor

David Whitfield

James Battensby

Susan E. Holmes

David M. Griffiths

Adrian J. Clark

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.)

UK Secretary of State for Defence

Original Assignee

Individual

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.)

1992-06-05

Filing date

1993-06-04

Publication date

1993-12-23

1992-06-05 Priority claimed from GB929211996A external-priority patent/GB9211996D0/en

1992-06-05 Priority claimed from GB929212017A external-priority patent/GB9212017D0/en

1993-06-04 Application filed by Individual filed Critical Individual

1993-12-23 Publication of CA2137254A1 publication Critical patent/CA2137254A1/fr

Status Abandoned legal-status Critical Current

Links

239000004744 fabric Substances 0.000 title claims abstract description 125
239000002131 composite material Substances 0.000 title claims abstract description 40
239000013043 chemical agent Substances 0.000 title abstract description 12
239000007788 liquid Substances 0.000 claims abstract description 51
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
229910052799 carbon Inorganic materials 0.000 claims abstract description 26
239000005871 repellent Substances 0.000 claims abstract description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
239000000463 material Substances 0.000 claims description 16
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
230000002940 repellent Effects 0.000 claims description 10
229920000049 Carbon (fiber) Polymers 0.000 claims description 8
229920000742 Cotton Polymers 0.000 claims description 7
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 7
239000002759 woven fabric Substances 0.000 claims description 7
238000003490 calendering Methods 0.000 claims description 4
238000010276 construction Methods 0.000 claims description 4
239000004745 nonwoven fabric Substances 0.000 claims description 4
230000002829 reductive effect Effects 0.000 claims description 2
230000035515 penetration Effects 0.000 abstract description 20
238000004519 manufacturing process Methods 0.000 abstract description 5
230000001681 protective effect Effects 0.000 abstract description 3
239000000126 substance Substances 0.000 abstract description 3
239000002575 chemical warfare agent Substances 0.000 abstract description 2
239000010410 layer Substances 0.000 description 103
OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 41
229960001047 methyl salicylate Drugs 0.000 description 21
238000012360 testing method Methods 0.000 description 19
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
239000003795 chemical substances by application Substances 0.000 description 12
230000000694 effects Effects 0.000 description 12
239000004677 Nylon Substances 0.000 description 11
229920001778 nylon Polymers 0.000 description 11
238000011282 treatment Methods 0.000 description 10
230000007480 spreading Effects 0.000 description 6
229920002058 Tactel Polymers 0.000 description 5
230000008901 benefit Effects 0.000 description 5
238000011068 loading method Methods 0.000 description 5
229920000728 polyester Polymers 0.000 description 5
238000009736 wetting Methods 0.000 description 5
229920004935 Trevira® Polymers 0.000 description 4
QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
238000000034 method Methods 0.000 description 4
230000000149 penetrating effect Effects 0.000 description 4
230000000007 visual effect Effects 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
238000013459 approach Methods 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
238000010191 image analysis Methods 0.000 description 3
230000014759 maintenance of location Effects 0.000 description 3
238000005259 measurement Methods 0.000 description 3
210000005036 nerve Anatomy 0.000 description 3
229920000544 Gore-Tex Polymers 0.000 description 2
229920000297 Rayon Polymers 0.000 description 2
210000003423 ankle Anatomy 0.000 description 2
230000004888 barrier function Effects 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
230000001747 exhibiting effect Effects 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
230000001012 protector Effects 0.000 description 2
238000011084 recovery Methods 0.000 description 2
238000005070 sampling Methods 0.000 description 2
239000002356 single layer Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
210000000707 wrist Anatomy 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
241000219198 Brassica Species 0.000 description 1
235000003351 Brassica cretica Nutrition 0.000 description 1
235000003343 Brassica rupestris Nutrition 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
101000605019 Lachesana tarabaevi M-zodatoxin-Lt1a Proteins 0.000 description 1
229920001410 Microfiber Polymers 0.000 description 1
241000412626 Penetes Species 0.000 description 1
239000004642 Polyimide Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
239000012790 adhesive layer Substances 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
230000009193 crawling Effects 0.000 description 1
238000005202 decontamination Methods 0.000 description 1
230000003588 decontaminative effect Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000002355 dual-layer Substances 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000005357 flat glass Substances 0.000 description 1
239000005350 fused silica glass Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
210000003127 knee Anatomy 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
239000003658 microfiber Substances 0.000 description 1
239000012229 microporous material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
235000010460 mustard Nutrition 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
229920001721 polyimide Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
238000004445 quantitative analysis Methods 0.000 description 1
210000002832 shoulder Anatomy 0.000 description 1
238000002798 spectrophotometry method Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
235000012976 tarts Nutrition 0.000 description 1
BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1

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
- B32B5/26—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
- 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
- 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
- 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
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- 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
- 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
- B32B2307/73—Hydrophobic
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Toxicology (AREA)
General Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Laminated Bodies (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

CA002137254A 1992-06-05 1993-06-04 Tissus composites pour la protection contre les agents chimiques Abandoned CA2137254A1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB9211996.5		1992-06-05
GB9212017.9		1992-06-05
GB929211996A GB9211996D0 (en)	1992-06-05	1992-06-05	Composite fabrics for protection against chemical agents
GB929212017A GB9212017D0 (en)	1992-06-05	1992-06-05	Composite fabrics for protection against chemical agents

Publications (1)

Publication Number	Publication Date
CA2137254A1 true CA2137254A1 (fr)	1993-12-23

Family

ID=26301012

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002137254A Abandoned CA2137254A1 (fr)	1992-06-05	1993-06-04	Tissus composites pour la protection contre les agents chimiques

Country Status (5)

Country	Link
EP (1)	EP0643602A1 (fr)
AU (1)	AU4341793A (fr)
CA (1)	CA2137254A1 (fr)
GB (1)	GB2282779A (fr)
WO (1)	WO1993025279A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7451497B2 (en) *	2003-10-14	2008-11-18	BLüCHER GMBH	Protective handwear
US20090187060A1 (en)	2008-01-22	2009-07-23	E-Z-Em, Inc.	Method and Formulation for Neutralizing Toxic Chemicals and Materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2025316B (en) *	1978-07-05	1982-06-30	Blucher H Von	Compound material for protective clothing
JPS57156036A (en) *	1981-03-20	1982-09-27	Toyobo Co Ltd	Protecting material against poisonous chemical material
US4459332A (en) *	1983-09-12	1984-07-10	American Cyanamid Company	Flocked fabric laminate for protection against chemical agents
IL79955A0 (en) *	1986-09-05	1986-12-31	Israel Atomic Energy Comm	Protective composite materials,their production and articles of protective clothing made therefrom
GB8714535D0 (en) *	1987-06-22	1987-11-18	Charcoal Cloth Ltd	Protective clothing

1993
- 1993-06-04 GB GB9423659A patent/GB2282779A/en not_active Withdrawn
- 1993-06-04 EP EP93913297A patent/EP0643602A1/fr not_active Withdrawn
- 1993-06-04 WO PCT/GB1993/001192 patent/WO1993025279A1/fr not_active Ceased
- 1993-06-04 AU AU43417/93A patent/AU4341793A/en not_active Abandoned
- 1993-06-04 CA CA002137254A patent/CA2137254A1/fr not_active Abandoned

Also Published As

Publication number	Publication date
WO1993025279A1 (fr)	1993-12-23
AU4341793A (en)	1994-01-04
EP0643602A1 (fr)	1995-03-22
GB9423659D0 (en)	1995-01-11
GB2282779A (en)	1995-04-19

Legal Events

Date	Code	Title	Description
1998-06-04	FZDE	Dead

Publication	Publication Date	Title
CA1311584C (fr)	1992-12-22	Vetement de protection pour guerre chimique et biologique hydrofuge et resistant a l'abrasion constitue de couches superposees, dont une de charbon actif
Barker	2005	A Review of gaps and limitations in test methods for first responder protective clothing and equipment: a final report presented to National Personal Protection Technology Laboratory, National Institute for Occupational Safety and Health (NIOSH)
US12569704B2 (en)	2026-03-10	Water resistant protective garment
CA2567911A1 (fr)	2005-12-15	Couverture durable pour protection chimique
US12349746B2 (en)	2025-07-08	Protective garment having antiviral properties in combination with water resistance
US7062788B2 (en)	2006-06-20	Thin, stretchable chemical vapor protective garment worn next-to-skin
Boopathi et al.	2008	A review on NBC body protective clothing
Bharati et al.	2022	Technology trends and future opportunities in development of NBC protective clothing
US10828873B1 (en)	2020-11-10	Textile composite having sorptive and reactive properties against toxic agents
JP2004195984A (ja)	2004-07-15	空気透過形の衣類および一体化したエーロゾル濾過機能を有する織物
US20120084905A1 (en)	2012-04-12	Functional protective clothing unit
WO1993025279A1 (fr)	1993-12-23	Tissus composites conferant une protection contre des substances chimiques
Raheel	1988	Dermal exposure to pesticides: the barrier effectiveness of protective clothing
Sharma et al.	2020	Chemical, biological, radiological, and nuclear textiles: current scenario and way forward
Shaw et al.	2001	Laboratory test methods to measure repellency, retention, and penetration of liquid pesticides through protective clothing. Part I: comparison of three test methods
Shaw et al.	2000	Protective clothing and application control for pesticide applicators in India: A field study
Chen	1996	The effects of abrasion on liquid-fabric interaction of selected nonwoven fabrics
EP4737638A1 (fr)	2026-05-06	Tissu protecteur présentant une répulsion de l'eau, de l'huile et du carburant
WO2006080933A2 (fr)	2006-08-03	Composite contenant du charbon actif et son procede de fabrication
Lloyd¹	1986	Efficiency of protective clothing for pesticide spraying
AU2005268913A1 (en)	2006-02-09	Heatproof and fireproof cover
EP2623164A1 (fr)	2013-08-07	Coutures imperméables pour les vêtements perméable CBRN
Shaw et al.	2000	Revision of test methods: Better screening of PPE materials against liquid pesticides
Ukpabi	2000	Reference: Ukpabi, PO and Obendorf, SK,“Polyurethane Membranes for
Rajadhyaksha	1988	Pesticide and flame protection characteristics of candidate materials for aerial applicator protective clothing