CA1188851A - Protective suit - Google Patents

Protective suit

Info

Publication number: CA1188851A
Authority: CA; Canada
Prior art keywords: protective garment; absorbing layer; micro; porous film; carrier
Prior art date: 1981-12-11
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

CA000417406A

Other languages

English (en)

French (fr)

Inventor

Tor S. Nilsen

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.)

Helly Hansen AS

Original Assignee

Helly Hansen AS

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.)

1981-12-11

Filing date

1982-12-10

Publication date

1985-06-18

1982-12-10 Application filed by Helly Hansen AS filed Critical Helly Hansen AS

1985-06-18 Application granted granted Critical

1985-06-18 Publication of CA1188851A publication Critical patent/CA1188851A/en

Status Expired legal-status Critical Current

Links

230000001681 protective effect Effects 0.000 title claims abstract description 21
230000004888 barrier function Effects 0.000 claims abstract description 21
239000004753 textile Substances 0.000 claims abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
239000000126 substance Substances 0.000 claims description 9
239000004744 fabric Substances 0.000 claims description 8
230000000149 penetrating effect Effects 0.000 claims description 8
239000011148 porous material Substances 0.000 claims description 7
-1 polytetrafluoroethylene Polymers 0.000 claims description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
239000004698 Polyethylene Substances 0.000 claims description 3
230000035699 permeability Effects 0.000 claims description 3
229920000573 polyethylene Polymers 0.000 claims description 3
239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
229920006264 polyurethane film Polymers 0.000 claims description 3
239000002085 irritant Substances 0.000 claims description 2
231100000021 irritant Toxicity 0.000 claims description 2
230000005855 radiation Effects 0.000 claims description 2
239000000463 material Substances 0.000 claims 4
229920001343 polytetrafluoroethylene Polymers 0.000 claims 2
238000009792 diffusion process Methods 0.000 abstract 1
239000012982 microporous membrane Substances 0.000 description 9
230000004224 protection Effects 0.000 description 8
239000007788 liquid Substances 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
239000002250 absorbent Substances 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000009740 moulding (composite fabrication) Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000037081 physical activity Effects 0.000 description 1
229940058401 polytetrafluoroethylene Drugs 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- 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
- B32B5/024—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
- B32B5/22—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
- 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
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- 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
- 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
- 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
- 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
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing

Landscapes

Health & Medical Sciences (AREA)
Toxicology (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Respiratory Apparatuses And Protective Means (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Laminated Bodies (AREA)

CA000417406A 1981-12-11 1982-12-10 Protective suit Expired CA1188851A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO81.4247		1981-12-11
NO814247A NO814247L (no)	1981-12-11	1981-12-11	Vernedrakt.

Publications (1)

Publication Number	Publication Date
CA1188851A true CA1188851A (en)	1985-06-18

Family

ID=19886343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000417406A Expired CA1188851A (en)	1981-12-11	1982-12-10	Protective suit

Country Status (4)

Country	Link
CA (1)	CA1188851A (no)
IT (1)	IT1210959B (no)
NO (1)	NO814247L (no)
WO (1)	WO1983002066A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU636754B2 (en) *	1990-06-29	1993-05-06	W.L. Gore & Associates, Inc.	Protective materials
GB9121868D0 (en) *	1991-10-15	1991-11-27	Freudenberg Nonwovens Ltd	Protective material
DE4310110A1 (de) *	1992-07-07	1994-01-13	Kaercher Gmbh & Co Alfred	Mehrlagiges, textiles, gasdurchlässiges Filtermaterial gegen chemische Schadstoffe
DE19501433A1 (de) *	1995-01-19	1996-07-25	Bundesrep Deutschland	Zwischenschicht für Schutzanzüge gegen Chemikalien
DE19732205C2 (de) *	1997-07-26	1999-06-02	Bundesrep Deutschland	Jackenteil eines ABC-Schutzanzuges
NO317232B1 (no) *	2003-02-24	2004-09-20	Forsvarets Forsknings	Beskyttelsesbekledning
US7704598B2 (en) *	2004-05-26	2010-04-27	Gore Enterprise Holdings, Inc.	Durable covering for chemical protection
US7631364B2 (en) *	2004-07-28	2009-12-15	Gore Enterprise Holdings, Inc.	Protective garment ensemble
MX352051B (es) *	2011-09-30	2017-11-06	Verde Environmental Tech Inc	Sistema de desecho de parche transdermico.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1173142A (en) *	1965-09-20	1969-12-03	Sec Dep For Defence London	Improvements in the making of Protective Clothing Material
GB1127581A (en) *	1966-01-04	1968-09-18	Bondina Ltd	Protective clothing
CA1172919A (en) *	1980-04-09	1984-08-21	Walther G. Grot	Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer

1981
- 1981-12-11 NO NO814247A patent/NO814247L/no unknown
1982
- 1982-12-10 IT IT8224699A patent/IT1210959B/it active
- 1982-12-10 CA CA000417406A patent/CA1188851A/en not_active Expired
- 1982-12-13 WO PCT/NO1982/000060 patent/WO1983002066A1/en unknown

Also Published As

Publication number	Publication date
IT8224699A0 (it)	1982-12-10
WO1983002066A1 (en)	1983-06-23
NO814247L (no)	1983-06-13
IT1210959B (it)	1989-09-29

Legal Events

Date	Code	Title	Description
2002-06-19	MKEC	Expiry (correction)
2002-12-10	MKEX	Expiry

Publication	Publication Date	Title
CA2567911C (en)	2014-07-15	Durable covering for chemical protection
CA2173971C (en)	1998-06-16	Waterproof and water vapour-permeable cover for body armor
KR100543050B1 (ko)	2006-01-20	화학물질 차단 피복재
US5391426A (en)	1995-02-21	Polyalkyleneimine coated material
US4872220A (en)	1989-10-10	Protective composite materials, their production and articles of protective clothing made therefrom
US4194041A (en)	1980-03-18	Waterproof laminate
US5112666A (en)	1992-05-12	Cbw protective clothing
US7451497B2 (en)	2008-11-18	Protective handwear
US10155357B2 (en)	2018-12-18	Textile material having increased mechanical strength, in particular having increased resistance to piercing or shooting
EP1636028B1 (en)	2012-11-07	Chemical protective articles of apparel and enclosures
AU636754B2 (en)	1993-05-06	Protective materials
CA1188851A (en)	1985-06-18	Protective suit
GB2458367A (en)	2009-09-23	Protective suit and methods of manufacture thereof
US5162398A (en)	1992-11-10	Composite protective materials, their production and articles made thereof
EP1433394A1 (en)	2004-06-30	Air permeable garment and fabric with integral aerosol filtration
US20120084905A1 (en)	2012-04-12	Functional protective clothing unit