DE3119489C2 - Composite material for protective clothing - Google Patents

Composite material for protective clothing

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Publication number
DE3119489C2
DE3119489C2 DE3119489A DE3119489A DE3119489C2 DE 3119489 C2 DE3119489 C2 DE 3119489C2 DE 3119489 A DE3119489 A DE 3119489A DE 3119489 A DE3119489 A DE 3119489A DE 3119489 C2 DE3119489 C2 DE 3119489C2
Authority
DE
Germany
Prior art keywords
layer
textile
composite material
material according
air
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
DE3119489A
Other languages
German (de)
Other versions
DE3119489A1 (en
Inventor
Hasso von 4000 Düsseldorf Blücher
Hubert von Blücher
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE3119489A priority Critical patent/DE3119489C2/en
Priority to DK238481A priority patent/DK157766C/en
Priority to FI811711A priority patent/FI68091C/en
Priority to NO812146A priority patent/NO155452C/en
Priority to SE8105210A priority patent/SE455478B/en
Publication of DE3119489A1 publication Critical patent/DE3119489A1/en
Application granted granted Critical
Publication of DE3119489C2 publication Critical patent/DE3119489C2/en
Expired legal-status Critical Current

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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
    • B32B5/02—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
    • 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
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • A41D31/085—Heat resistant; Fire retardant using layered materials
    • 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
    • B32B5/245—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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0039—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the physical or chemical aspects of the layers
    • D06N7/0052—Compounding ingredients, e.g. rigid elements
    • D06N7/0055—Particulate material such as cork, rubber particles, reclaimed resin particles, magnetic particles, metal particles, glass beads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/10—Decorating textiles by treatment with, or fixation of, a particulate material, e.g. mica, glass beads
    • 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
    • B32B2305/022—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
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/10—Natural fibres, e.g. wool, 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
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

Mehrlagiger Verbundwerkstoff, insbesondere für Schutzbekleidung, mit einem äußeren, nicht entflammbaren Textilgewebe und einer luftdurchlässigen, wärmedämmenden Innenschicht, die gegebenenfalls an der freien Oberfläche durch eine textile Deckschicht abgedeckt ist. Zwischen der textilen Außenschicht und der luftdurchlässigen, wärmedämmenden Innenschicht ist eine ebenfalls luftdurchlässige, flexible, textilartige und gebleichte bzw. "blendend weiße" Reflexionsschicht angeordnet. Die der Außenschicht zugewandte Seite der Reflexionsschicht kann bevorzugt zusätzlich mit einer Schicht von etwa sphärischen Glasperlen od.dgl. belegt sein, die jeweils einen Durchmesser von vorzugsweise mindestes 1 Mikron und vorzugsweise höchstens 6 Mikron aufweisen.Multi-layer composite material, in particular for protective clothing, with an outer, non-flammable textile fabric and an air-permeable, heat-insulating inner layer, which is optionally covered on the free surface by a textile cover layer. A likewise air-permeable, flexible, textile-like and bleached or “blinding white” reflective layer is arranged between the textile outer layer and the air-permeable, heat-insulating inner layer. The side of the reflective layer facing the outer layer can preferably additionally be provided with a layer of approximately spherical glass beads or the like. be occupied, each having a diameter of preferably at least 1 micron and preferably at most 6 microns.

Description

Die Erfindung betrifft einen mehrlagigen Verbundwerkstoff für Schutzbekleidung, mit mindestens einem nicht entflammbaren Textilgewebe als Außenschicht und einer luftdurchlässigen, wärmedämmenden und zugleich schadstoffadsorbierenden Innenschicht, die gegebenenfalls an der freien Oberfläche durch eine textile Deckschicht abgedeckt ist, wobei zwischen der textlien Außenschicht und der Innenschicht eine luftdurchlässige und flexible Sperrschicht angeordnet ist.The invention relates to a multilayer composite material for protective clothing, with at least one non-flammable textile fabric as the outer layer and an air-permeable, heat-insulating and at the same time Pollutant-absorbing inner layer, optionally on the free surface by a textile Cover layer is covered, with an air-permeable layer between the textile outer layer and the inner layer and flexible barrier layer is disposed.

Es ist bekannt, als Außenschichten für Wärmeschutzanzüge Metallfolien zu verwenden, welche Wärmestrahlung reflektieren und somit den Aufenthalt von Personen im Bereich einer derartigen Strahlung gestatten, beispielsweise bei der Brandbekämpfung, beim Hochofenanstich oder dgl.It is known to use metal foils as outer layers for thermal protection suits, which radiate heat reflect and thus allow people to stay in the area of such radiation, For example, when fighting fires, tapping the blast furnace or the like.

Auch für militärische Zwecke ist Schutzbekleidung erforderlich, weiche gegenüber Wärmestrahlung Schutz bietet, die in extremer Höhe, aber auch nur kurzer Einwirkungsdauer beim Einsatz von Kernwaffen auftritt.Protective clothing that provides protection against thermal radiation is also required for military purposes offers that in extreme heights, but also only for a short period of time occurs in the use of nuclear weapons.

Allerdings ist eine Schutzbekleidung mit reflektierender, metallener Außenschicht aus Gründen der Tarnung für militärische Zwecke weitgehend unbrauchbar.However, protective clothing with a reflective, metallic outer layer is essential for camouflage reasons largely unusable for military purposes.

Es wäre auch möglich, die reflektierende Metallschicht in das Innere des Verbundmateriais zu verlegen, wie dies bei einem bekannten Kälteschutzmaterial (DE-OS 25 53 781) vorgeschlagen wurde; die Außenschichten des bekannten Verbundwerkstoffes sind allerdings entflammbar, so daß die Metallschicht und weiter innen liegende Schichten derart ausgebildet sein müssen, daß sie den Träger einer Schutzbekleidung auch vor der Wärmeeinwirkung der abbrennenden Außenschichten schützen.It would also be possible to use the reflective metal layer to be laid in the interior of the composite material, as is the case with a known cold protection material (DE-OS 25 53 781) was proposed; the outer layers of the known composite material are, however Flammable, so that the metal layer and further inner layers must be designed in such a way that they also protect the wearer of protective clothing from the effects of heat on the burning outer layers protection.

Außerdem liegt ein Hauptnachteil des bekannten Werkstoffs darin, daß die Metallschicht, um einen hinlänglichen Strahlungsschutz: zu bieten, geschlossen und somit auch luftundurchlässig sein muß.In addition, a major disadvantage of the known material is that the metal layer to a sufficient Radiation protection: must be provided, closed and therefore also impermeable to air.

Es ist besonders hevorzuheben, daß mit Schutzbekleidung ausgerüstete Truppenteile unter Kampfbedingungen, d. h. unter Umständen schwerster körperlicher Beanspruchung ständig, d. h. unter Umständen mehrere Tage lang, die Schutzbekleidung tragen müssen, so daß Schutzbekleidung aus dem bekannten luftundurchlässigen Material praktisch nicht verwendbar ist, da der für die Haut erforderliche Luftaustausch nicht hergestellt werden kann. Zur Beseitigung dieser Schwierigkeiten ist es aus der DE-AS 28 29 599 und der DE-AS 28 43 974 bekannt, das als Außenschicht dienende Textilgewebe nicht entflammbar auszubilden, zwischen der Außenschicht und der Innenschicht eine Faserschicht aus Mineralfasern anzuordnen und die Innenschicht aus einem luftdurchlässigen Schaumstoff herzustellen, deren Poren mit Aktivkohlepartikeln besetzt sind, wobei zwischen Textilgewebe und Mineralfaserschicht noch eine luftdurchlässige, poröse Wassersperrschicht angeordnet sein kann.It is to be emphasized that units of the troops equipped with protective clothing under combat conditions, d. H. under certain circumstances, the heaviest physical strain, constantly, d. H. possibly several For days, the protective clothing must wear, so that protective clothing from the well-known air-impermeable Material is practically unusable, since the air exchange required for the skin is not established can be. To eliminate these difficulties it is from DE-AS 28 29 599 and DE-AS 28 43 974 known to make the textile fabric serving as the outer layer non-flammable, between the outer layer and the inner layer to arrange a fiber layer made of mineral fibers and the inner layer of a to produce air-permeable foam, the pores of which are occupied with activated carbon particles, with between Textile fabric and mineral fiber layer are arranged in an air-permeable, porous water barrier layer can be.

Der so ausgebildete mehrlagige Verbundwerkstoff zeichnet sich durch einen relativ hohen Tragekomfort bei wirksamer Abhaltung extrem hoher, kurzzeitiger Wärmebelastungen aus.The multi-layer composite material formed in this way is characterized by a relatively high level of wearing comfort with effective prevention of extremely high, short-term heat loads.

Bei der vorliegenden Erfindung geht es nun darum, einen mehrlagigen Verbundwerkstoff insbesondere für Schutzbekleidung zu schaffen, der sich durch eine hohe Materialresistenz gegenüber nuklearen Hitzeblitzen auszeichnet.In the present invention it is now a question of a multilayer composite material in particular for To create protective clothing that is characterized by a high level of material resistance to nuclear flashes of heat excels.

Dieses Ziel wird bei einem Verbundwerkstoff der eingangs genannten Art erfindungsgemäß dadurch erreicht, daß die Sperrschicht eine lichtreflektierend ausgerüstete, weiß gebleichte textile Schicht ist.In the case of a composite material of the type mentioned at the outset, this goal is achieved according to the invention by that the barrier layer is a light-reflecting, bleached white textile layer.

Vorzugsweise ist die Reflexionsschicht ein weiß gebleichtes Baumwollgewebe, das zusätzlich an der der Außenschicht zugewandten Seite mit einer Schicht von etwa sphärischen Glasperlen oder dgl. belegt sein kann, die jeweils einen Durchmesser von mindestens 0,5 Mikron und höchstens 7,0 Mikron aufweisen.The reflective layer is preferably a white bleached cotton fabric, which is additionally attached to the The side facing the outer layer can be covered with a layer of approximately spherical glass beads or the like, each having a diameter of at least 0.5 microns and no more than 7.0 microns.

Der Tragekomfort einer aus dem erfindungsgemäßen Verbundwerkstoff hergestellten Schutzbekleidung wird auf Grund der luftdurchlässigen Ausbildung der Reflexionsschicht nicht beeinträchtigt. Andererseits ist jedoch die Energiereflexion überraschenderweise sehr hoch, wobei sie zusätzlich ganz erheblich durch die oben erwähnte Glasperlen-Schicht erhöht werden kann. Der erfindungsgemäße Verbundwerkstoff eignet sich daher ganz besonders für eine militärische Schutzbekleidung,The wearing comfort of protective clothing made from the composite material according to the invention is not impaired due to the air-permeable design of the reflective layer. On the other hand, however The energy reflection is surprisingly very high, and it is also quite considerably due to the above mentioned glass bead layer can be increased. The composite material according to the invention is therefore suitable especially for military protective clothing,

33

da er nukleare Hitzeblitze abzuhalten vermag. wandten Seite der Reflexionsschicht dient vorzugsweisebecause it can hold off nuclear flashes of heat. turned side of the reflective layer is preferably used

Die erfindungsgemäße Reflexionsschicht dient vor- ein Kunststoffkleber, der durch Polyaddition von Triisozugsweise als Ersatz der aus der DE-AS 28 29 599 be- cyanaten mit zweiwertigen Alkoholen oder anderen hykannten Mineralfaserschicht zwischen der textlien Au- droxylgruppenhaltigen Verbindungen hergestellt wird, ßenschicht und der luftdurchlässigen, wäimedärnmen- 5 Das dabei erhaltene Polyurethan wird in einem Keton den Innenschicht. Erfindungsgemäß kann jedoch zusatz- gelöst und im Verhältnis 9 :1 mit einer gesigneten, hanlich die aus der DE-AS 28 29 599 bekannte Mineralfa- delsüblichen, gesättigten Bromlösung versetzt. Bei eiserschicht vorgesehen sein, wobei sich dann die Refle- nem östündigen Rühren unter Luftabschluß werden 5 g xionsschicht zwischen der textlien Außenscbicht und Magnesiumpulver, trocken gewogen, jeweils aus 103 g der Mineralfaserschicht befindet- Aufbau und Zusam- 10 Polyurethan, naß gewogen, langsam zugesetzt. Von diemensetzung der Mineralfaserschicht gehen aus DE-AS sem Kunststoffkleber werden dann eine Menge von ca. 28 29 599 hervor. 25 g/m2 auf die Reflexionsschicht bzw. die entsprechen-The reflective layer according to the invention serves primarily as a plastic adhesive, which is produced by polyaddition of triiso preferably as a replacement for the becyanates from DE-AS 28 29 599 with dihydric alcohols or other known mineral fiber layer between the textile compounds containing hydroxyl groups, the outer layer and the air-permeable, wäimedärnmen- 5 The resulting polyurethane becomes the inner layer in a ketone. According to the invention, however, an additional solution and a 9: 1 ratio of a signed saturated bromine solution known from DE-AS 28 29 599, known from DE-AS 28 29 599, can be added. In the case of an iron layer, the reflectors are then stirred in the absence of air. 5 g xion layer between the textile outer layer and magnesium powder, weighed dry, each consisting of 103 g of the mineral fiber layer - structure and composite polyurethane, weighed wet, slowly added . From DE-AS sem plastic adhesive, a quantity of approx. 28 29 599 can then be obtained from the mineral fiber layer. 25 g / m 2 on the reflective layer or the corresponding

Ferner kann zusätzlich eine luftdurchlässige, poröse de textile Gewebebahn aufgetragen und anschließend in Wassersperrschicht zwischen der Reflexionsschicht und einem Luftstrom bei ca. 180° C von Lösungsmitteldämpder Mineralfaserschicht gemäß der DE-AS 28 43 974 15 fen befreit Anschließend werden die Glasperlen über vorgesehen sein. die mit Klebstoff versehene Seite des BahnmaterialsFurthermore, an air-permeable, porous de textile fabric web can be applied and then in Water barrier between the reflective layer and an air flow at approx. 180 ° C from the solvent absorber Mineral fiber layer according to DE-AS 28 43 974 15 fen freed Then the glass beads are over be provided. the adhesive side of the sheet material

Wesentlich ist, daß die Reflexionsschicht an der der gestreut. Zur gleichmäßigen Verteilung der Glasperlen Außenschicht zugewandten Seite »blendend weiß« bzw. auf dem Bahnmaterial wird dieses in Richtung seiner »blendend hell« ausgebildet ist Dieses kann z. B. auch Ebene gerüttelt dadurch erreicht wc-den, daß die der Außenschicht zugewandte Seite mit einem Süberbelag versehen oder silbrig gefärbt oder auch aluminiert wird. Der vorstehend verwendete Ausdruck »gebleicht« soll also soviel bedeuten wie »blendend weiß« bzw. »blendend hell«.It is essential that the reflective layer is scattered on that of the. For even distribution of the glass beads The side facing the outer layer is “dazzling white” or on the web material this becomes in the direction of its "Dazzlingly bright" is formed. B. also level shaken this is achieved by the fact that the layer facing the outer layer is achieved Side is provided with a coating or colored silver or aluminized. The above The expression "bleached" used should therefore mean something like "blinding white" or "blinding bright".

Die oben erwähnten Glasperlen sind an der der Außenschicht zugewandten Seite der Reflexionsschicht vorzugsweise aufgeklebt, und zwar derart, daß die Luftdurchlässigkeit praktisch voll erhalten bleibt. Dabei wird auf Grund der bevorzugten Anwendung des erfindungsgemäßen Verbundwerkstoffes ein flammfester Klebstoff verwendetThe above-mentioned glass beads are on the side of the reflective layer facing the outer layer preferably glued on, in such a way that the air permeability is practically fully retained. Included is due to the preferred application of the composite material according to the invention a flame-retardant Glue used

Die Anordnung der Reflexionsschicht zwischen der Innenschicht und der Außenscbicht k&-,in lose oder fest sein. Im letztgenannten Fall ist die Reflexionsschicht auf die Innenschicht entweder aufgeklebt, aufgeschweißt oder aufgepreßt.The arrangement of the reflective layer between the inner layer and the outer layer k & -, in loose or fixed be. In the latter case, the reflective layer is either glued or welded onto the inner layer or pressed on.

Ist die Innenschicht in an sich bekannter Weise (DE-AS 28 29 599) eine Schicht aus luftdurchlässigem Schaumstoff, deren Poren mit Aktivkohlepartikeln besetzt sind, wird die Reflexionsschicht auf diese Innenschicht vorzugsweise bondiert.Is the inner layer in a manner known per se (DE-AS 28 29 599) a layer of air-permeable Foam, the pores of which are filled with activated carbon particles, becomes the reflective layer on this inner layer preferably bonded.

Bei einer losen Anordnung der Reflexionsschicht zwischen der Außenschicht und der Innenschicht bzw. inneren Filterschicht wird die Reflexionsschicht zwischen diesen beiden Schichten vorzugsweise eingenäht.With a loose arrangement of the reflective layer between the outer layer and the inner layer or inner filter layer becomes the reflective layer between preferably sewn into these two layers.

Der Aufbau und die Zusammensetzung der textlien Außenschicht und der luftdurchlässigen, wärmedämmenden Innenschicht sind aus der DE-AS 28 29 599 bekannt. The structure and composition of the textile outer layer and the air-permeable, heat-insulating one Inner layer are known from DE-AS 28 29 599.

Es ist grundsätzlich möglich, Schutzbekleidungsstükke, wie etwa Stiefel oder dgl., als Formstücke aus dem oben beschriebenen Material bzw. Werkstoff herzustellen. Bevorzugtemeise wird jedoch ein Bahnmaterial hergestellt, das dann zu den gewünschten Bekleidungsstücken verarbeitet wird.It is basically possible to use protective clothing, such as boots or the like., As fittings from the produce material or material described above. However, a web material is preferred which is then processed into the desired items of clothing.

Abschließend ist darauf hinzuweisen, daß sich der erfindungsgemäße Verbundwerkstoff zwar besonders gut für Schutzbekleidung eignet, jedoch nicht auf diese Verwendung beschränkt ist. Es ist vielmehr möglich, aus diesem Material Beutel etwa zur Aufbewahrung von wärmeempfindlichen Material, wie etwa Handfunkgeräten, Springkapseln oder dgl. zu verwenden; es ist auch möglich, Abdeckplanen, Schlafsäcke, Zeltplanen und dgl. zur Herstellung und Ausstattung von Stellungen zu verwenden, die gegenüber nuklearen Hitzeblitzen geschützt sein sollen.Finally, it should be noted that the inventive Composite material is particularly suitable for protective clothing, but not for this use is limited. Rather, it is possible to make bags from this material, for example for storing to use heat-sensitive material such as handheld radios, spring capsules, or the like; It is also possible, tarpaulins, sleeping bags, tarpaulins and the like. To produce and equip positions use that should be protected against nuclear heat flashes.

Als flammfester Klebstoff für die Anklebung der oben erwähnten Glasperlen an der der Außenschicht züge-As a flame-retardant adhesive for gluing the above-mentioned glass beads to the outer layer

Claims (9)

Patentansprüche:Patent claims: 1. Mehrlagiger Verbundwerkstoff für Schutzbekleidung, mit mindestens einem nicht entflammbaren Textilgewebe als Außenschicht und einer luftdurchlässigen, wärmedämmenden und zugleich schadstoffadsorbierenden Innenschicht, die gegebenenfalls an der freien Oberfläche durch eine textile Deckschicht abgedeckt ist, wobei zwischen der textilen Außenschicht und der Innenschicht eine luftdurchlässige und flexible Sperrschicht angeordnet ist, dadurch gekennzeichnet, daß die Sperrschicht eine lichtreflektierend ausgerüstete, weiß gebleichte textile Schicht ist1. Multi-layer composite material for protective clothing, with at least one non-flammable Textile fabric as the outer layer and an air-permeable, heat-insulating and at the same time Pollutant-absorbing inner layer, optionally on the free surface by a textile Cover layer is covered, with an air-permeable layer between the textile outer layer and the inner layer and flexible barrier layer is arranged, characterized in that the The barrier layer is a light-reflecting, bleached white textile layer 2. Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die textile Schicht ein Baumwollgewebe ist2. Composite material according to claim 1, characterized in that the textile layer is a cotton fabric is 3. Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß die textile Schicht an ihrer der Außenschicht zugewandten Seite mit einem Süberbelag versehen, silbrig gefärbt oder aluminiert ist3. Composite material according to claim 1, characterized in that the textile layer at its the Outer layer facing side with a Süberbelag provided, colored silver or aluminized 4. Verbundwerkstoff nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die textile Schicht an ihrer der Außenschicht zugewandten Seite mit einer Schicht von etwa sphärischen Glasperlen oder dgl. belegt ist, die jeweils einen Durchmesser von mindestens 0,5, vorzugsweise 1 Mikron und maximal 7.0, vorzugsweise 6,0 Mikron, aufweisen.4. Composite material according to one of claims 1 to 3, characterized in that the textile Layer on its side facing the outer layer with a layer of approximately spherical glass beads Or the like. Is occupied, each having a diameter of at least 0.5, preferably 1 micron and a maximum of 7.0, preferably 6.0 microns. 5. Verbundwerkstoff nach Anspruch 4, dadurch gekennzeichnet, daß die Glasperlen auf die textile Schicht aufgeklebt sind, derart, daß die Luftdurchlässigkeit im wesentlichen voll erhalten bleibt.5. Composite material according to claim 4, characterized in that the glass beads on the textile Layer are glued in such a way that the air permeability is essentially fully retained. 6. Verbundwerkstoff nach Anspruch 5, dadurch gekennzeichnet, daß als Klebstoff ein flammfester Klebstoff dient.6. Composite material according to claim 5, characterized in that a flame-retardant adhesive is used Glue is used. 7. Verbundwerkstoff nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die textile Schicht auf die Innenschicht aufgeklebt, aufgeschweißt oder aufgepreßt ist.7. Composite material according to one of claims 1 to 6, characterized in that the textile Layer is glued, welded or pressed onto the inner layer. 8. Verbundwerkstoff nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die textile Schicht auf die Innenschicht aus luftdurchlässigem Schaumstoff, dessen Poren mit Aktivkohlepartikeln besetzt sind, bondiert ist.8. Composite material according to one of claims 1 to 7, characterized in that the textile Layer on the inner layer of air-permeable foam, the pores of which are filled with activated carbon particles are occupied, is bonded. 9. Verbundwerkstoff nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die textile Schicht zwischen der Außenschicht und inneren Filterschicht eingenäht ist.9. Composite material according to one of claims 1 to 6, characterized in that the textile Layer is sewn between the outer layer and inner filter layer. 5050
DE3119489A 1981-05-15 1981-05-15 Composite material for protective clothing Expired DE3119489C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3119489A DE3119489C2 (en) 1981-05-15 1981-05-15 Composite material for protective clothing
DK238481A DK157766C (en) 1981-05-15 1981-06-01 LAMINATE MATERIAL FOR PROTECTIVE COATING
FI811711A FI68091C (en) 1981-05-15 1981-06-02 LAMINATED FOER SKYDDSBEKLAEDNAD
NO812146A NO155452C (en) 1981-05-15 1981-06-23 COMPOSITION MATERIAL FOR PROTECTIVE COATING.
SE8105210A SE455478B (en) 1981-05-15 1981-09-02 LAMINATED MATERIAL FOR SAFETY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3119489A DE3119489C2 (en) 1981-05-15 1981-05-15 Composite material for protective clothing

Publications (2)

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DE3119489A1 DE3119489A1 (en) 1982-12-02
DE3119489C2 true DE3119489C2 (en) 1985-10-24

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DE3119489A Expired DE3119489C2 (en) 1981-05-15 1981-05-15 Composite material for protective clothing

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DE (1) DE3119489C2 (en)
DK (1) DK157766C (en)
FI (1) FI68091C (en)
NO (1) NO155452C (en)
SE (1) SE455478B (en)

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US8683618B2 (en) 2009-09-24 2014-04-01 Nike, Inc. Apparel incorporating a protective element
US8702895B2 (en) 2010-04-07 2014-04-22 Nike, Inc. Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements
US8713719B2 (en) 2009-06-23 2014-05-06 Nike, Inc. Apparel incorporating a protective element and method of use
US8719965B2 (en) 2009-09-24 2014-05-13 Nike, Inc. Apparel incorporating a protective element
US8764931B2 (en) 2011-05-19 2014-07-01 Nike, Inc. Method of manufacturing cushioning elements for apparel and other products
US9149084B2 (en) 2009-06-23 2015-10-06 Nike, Inc. Apparel incorporating a protective element and method for making
US9386812B2 (en) 2011-07-25 2016-07-12 Nike, Inc. Articles of apparel incorporating cushioning elements
US9398779B2 (en) 2011-02-25 2016-07-26 Nike, Inc. Articles of apparel incorporating cushioning elements and methods of manufacturing the articles of apparel
US9505203B2 (en) 2010-11-30 2016-11-29 Nike, Inc. Method of manufacturing dye-sublimation printed elements

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DE3300158A1 (en) * 1983-01-05 1984-07-05 Hasso von 4000 Düsseldorf Blücher Composite material, especially for protective suits
US4755407A (en) * 1986-09-22 1988-07-05 C.M.Offray & Son, Inc. Fire-resistant strap fabric, article and method
GB2242193A (en) * 1990-03-21 1991-09-25 Secr Defence Material for protective clothing
US5648145A (en) * 1993-09-10 1997-07-15 Reflexite Corporation Fire-resistant, retroreflective structure
US10499694B2 (en) 2008-08-01 2019-12-10 Nike, Inc. Apparel with selectively attachable and detachable elements
US20100024089A1 (en) 2008-08-01 2010-02-04 Nike, Inc. Apparel With Selectively Attachable And Detachable Elements
US9675122B2 (en) 2009-06-23 2017-06-13 Nike, Inc. Apparel incorporating a protective element
US20130025036A1 (en) 2011-07-25 2013-01-31 Nike, Inc. Articles Of Apparel Incorporating Cushioning Elements
US10034498B2 (en) 2011-07-25 2018-07-31 Nike, Inc. Articles of apparel incorporating cushioning elements
WO2014082011A1 (en) * 2012-11-22 2014-05-30 E. I. Du Pont De Nemours And Company Thermally protective cover and method of manufacture thereof

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FR1588052A (en) * 1968-10-25 1970-04-03
DE2553781A1 (en) * 1975-11-29 1977-06-02 Hans Klein Garment insulation mfr. - incorporating air chambers between inner and outer layers to increase fabric life and improve waterproof effect
DE2843974C3 (en) * 1978-07-05 1981-08-06 Hasso von 4000 Düsseldorf Blücher Multi-layer composite material for protective clothing and process for its manufacture
DE2829599C3 (en) * 1978-07-05 1981-01-15 Hubert Von Bluecher Composite material for protective clothing and process for its manufacture

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8713719B2 (en) 2009-06-23 2014-05-06 Nike, Inc. Apparel incorporating a protective element and method of use
US9149084B2 (en) 2009-06-23 2015-10-06 Nike, Inc. Apparel incorporating a protective element and method for making
US8683618B2 (en) 2009-09-24 2014-04-01 Nike, Inc. Apparel incorporating a protective element
US8719965B2 (en) 2009-09-24 2014-05-13 Nike, Inc. Apparel incorporating a protective element
US8702895B2 (en) 2010-04-07 2014-04-22 Nike, Inc. Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements
US9505203B2 (en) 2010-11-30 2016-11-29 Nike, Inc. Method of manufacturing dye-sublimation printed elements
US9398779B2 (en) 2011-02-25 2016-07-26 Nike, Inc. Articles of apparel incorporating cushioning elements and methods of manufacturing the articles of apparel
US8764931B2 (en) 2011-05-19 2014-07-01 Nike, Inc. Method of manufacturing cushioning elements for apparel and other products
US9386812B2 (en) 2011-07-25 2016-07-12 Nike, Inc. Articles of apparel incorporating cushioning elements

Also Published As

Publication number Publication date
DE3119489A1 (en) 1982-12-02
NO812146L (en) 1982-11-16
DK157766B (en) 1990-02-12
FI68091C (en) 1985-07-10
NO155452B (en) 1986-12-22
FI68091B (en) 1985-03-29
DK238481A (en) 1982-11-16
NO155452C (en) 1987-04-01
DK157766C (en) 1990-07-09
SE8105210L (en) 1982-11-16
FI811711L (en) 1982-11-16
SE455478B (en) 1988-07-18

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