DE3119489A1 - Laminate material for protective clothing - Google Patents

Laminate material for protective clothing

Info

Publication number
DE3119489A1
DE3119489A1 DE19813119489 DE3119489A DE3119489A1 DE 3119489 A1 DE3119489 A1 DE 3119489A1 DE 19813119489 DE19813119489 DE 19813119489 DE 3119489 A DE3119489 A DE 3119489A DE 3119489 A1 DE3119489 A1 DE 3119489A1
Authority
DE
Germany
Prior art keywords
layer
composite material
material according
reflective layer
textile
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.)
Granted
Application number
DE19813119489
Other languages
German (de)
Other versions
DE3119489C2 (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

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
    • B32B5/02—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, anti-ballistic clothing

Abstract

Multilayered laminate (composite) material, in particular for protective clothing, comprising an outer, non-flammable textile fabric and an air-permeable, thermally insulating inner layer optionally covered on the free surface by a textile cover layer. Between the textile outer layer and the air-permeable, thermally insulating inner layer there is disposed a likewise air-permeable, flexible, textile-like and bleached or "dazzling white" reflection layer. The side of the reflection layer which faces the outer layer is preferably additionally coated with a layer of, for example spherical, glass beads or the like which each have a diameter of preferably at least 1 micron and preferably not more than 6 microns.

Description

Beschreibung description

Die Erfindung betrifft einen mehrlagigen Verbundwerkstoff für Schutzbekleidung, mit mindestens einem nicht entflammbaren Textilgewebe als Außenschicht und einer luftdurchlässigen, wärmedämmenden und zugleich schadstoff adsorbierenden Innenschicht, die gegebenenfalls an der freien Oberfläche durch eine textile Deckschicht abgedeckt 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 one air-permeable, heat-insulating and at the same time pollutant-adsorbing inner layer, which is optionally covered on the free surface by a textile cover layer is.

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 that metal foils are used as outer layers for thermal protection suits to use which reflect heat radiation and thus the presence of people allow in the area of such radiation, for example when fighting fires, when tapping the blast furnace or the like.

Auch für militärische Zwecke ist Schutzbekleidung erforderlich, welche gegenüber Wärmestrahlung Schutz bietet die in extremer Höhe, aber auch nur kurzer Einwirkungsdauer beim Einsatz von Kernwaffen auftritt.Protective clothing is also required for military purposes Protection against thermal radiation is provided by the at extreme altitude, but also only for a short time Duration of action occurs when using nuclear weapons.

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

Es wäre auch möglich, die reflektierende Metallschicht in das Innere des Verbundmaterials zu verlegen, wie dies bei einem bekannten Kälteschutzmaterial (DE-OS 2 553 781) vorgeschlagen wurde; die Außenschichten des bekannten Verburdwerkstoffes 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 have the reflective metal layer inside of the composite material to be laid, as is the case with a known cold protection material (DE-OS 2 553 781) has been proposed; the outer layers of the well-known Verburd material are, however, flammable, so that the metal layer and further inside Layers must be designed in such a way that they support the wearer of protective clothing also protect against the effects of heat from the burning outer layers.

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 that the metal layer is closed in order to provide adequate radiation protection and therefore also has to be impermeable to air.

Es ist besonders hervorzuheben, 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 wird in den DE-PSen 2 829 599 und 2 843 974 der Anmelderin vorgeschlagen, 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 should be emphasized that those equipped with protective clothing Units in combat conditions, d. H. possibly heavier physical Constant use, i.e. possibly for several days, the protective clothing Have to wear protective clothing made of the well-known airtight material is practically unusable because of the air exchange required for the skin cannot be established. To eliminate these difficulties, the DE-PSs 2 829 599 and 2 843 974 proposed by the applicant as the outer layer The textile fabric used to make it non-flammable between the outer layer and to arrange a fiber layer made of mineral fibers on the inner layer and the inner layer made of air-permeable foam, the pores of which are covered with activated carbon particles are occupied, with an air-permeable, porous water barrier layer can be arranged.

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 wearing comfort with effective holding 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.The present invention is now about a multi-layer To create composite material, in particular for protective clothing, which is characterized by a is characterized by high material resistance to nuclear heat flashes.

Dieses Ziel wird bei-einem Verbundwerkstoff der eingangs genannten Art erfindungsgemäss dadurch erreicht, dass zwischen der textilen Aussenschicht und der Innenschicht eine luftdurchlässige, flexible, textilartige und gebleichte Reflexionsschicht angeordnet ist.In the case of a composite material, this goal becomes the one mentioned at the beginning Type achieved according to the invention in that between the textile outer layer and the inner layer is an air-permeable, flexible, textile-like and bleached one Reflective layer is arranged.

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, that in addition on the side facing the outer layer with a layer of About spherical glass beads or the like. Can be occupied, each with a diameter of at least 0.5 microns and not 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; da er nukleare Hitzeblitze abzuhalten vermag.The wearing comfort of one made from the composite material according to the invention Protective clothing produced is due to the air-permeable design of the Reflective layer not affected. On the other hand, however, is the energy reflection Surprisingly, very high, and they are also quite considerably due to the above mentioned glass bead layer can be increased. The composite material according to the invention is therefore particularly suitable for military protective clothing; since he's nuclear Able to hold off heat flashes.

Die erfindungsgemässe Reflexionsschicht dient vorzugsweise als Ersatz der in der DE-PS 2 829 599 vorgeschlagenden Mineralfaserschicht zwischen der textilen Aussenschicht und der luftdurchlässigen, wärmedämmenden Innenschicht. Erfindungsgemäss kann jedoch zusätzlich die in der DE-PS2 829 599 vorgeschlagene Mineralfaserschicht vorgesehen sein, wobei sich dann die Reflexionsschicht zwischen der textilen Aussenschicht und der Mineralfaserschicht befindet. Bezüglich des Aufbaus und der Zusammensetzung der Mineralfaserschicht wird auf die Offenbarung in der DE-PS 2 829 599 Bezug genommen.The reflective layer according to the invention is preferably used as a replacement the mineral fiber layer proposed in DE-PS 2 829 599 between the textile Outer layer and the air-permeable, heat-insulating inner layer. According to the invention however, the mineral fiber layer proposed in DE-PS2 829 599 can also be used be provided, in which case the reflective layer is located between the textile outer layer and the mineral fiber layer is located. Regarding the structure and the composition the mineral fiber layer is referred to the disclosure in DE-PS 2,829,599 taken.

Ferner kann zusätzlich eine luftdurchlässige, poröse Wassersperrschicht zwischen der Reflexionsschicht und der Mineralfaserschicht gemäss der DE-PS 2 843 974 vorgesehen sein. Bezüglich der Wassersperrschicht wird auf die Offenbarung in der DE-PS 2 843 974 Bezug genommen. Insofern sind die DE-PSen' 2 829 599 und 2 843 974 Bestandteil der vorliegenden Anmeldung.Furthermore, an air-permeable, porous water barrier layer can also be used between the reflective layer and the mineral fiber layer according to DE-PS 2,843 974 may be provided. Regarding the water barrier layer, reference is made to the disclosure in the DE-PS 2,843,974 is referred to. In this respect, DE-PSs' 2 829 599 and 2 843 are 974 part of the present application.

Wesentlich ist, dass die Reflexionsschicht an der der Aussenschicht zugewandten Seite "blendend weiss" bzw. "blendend hell" ausgebildet ist. Dies kann z. B.It is essential that the reflective layer is adjacent to that of the outer layer facing side "dazzling white" or "dazzling bright" is formed. This can z. B.

auch dadurch erreicht werden, dass die der Aussenschicht zugewandte Seite mit einem Silberbelag versehen oder silbrig gefärbt oder auch aluminiert wird.can also be achieved by the fact that the outer layer facing Side is provided with a silver coating or colored silver or aluminized.

Der vqrstehend verwendete Ausdruck "gebleicht" soll also soviel bedeuten wie "blendend weiss" bzw. "blendend hell".The term "bleached" used above is intended to mean so much like "dazzling white" or "dazzling 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 verwendet.The above-mentioned glass beads are on the one facing the outer layer Side of the reflective layer is preferably glued on, in such a way that the air permeability is practically fully preserved. Due to the preferred application of the composite material according to the invention, a flame-retardant adhesive is used.

Die Anordnung der Reflexionsschicht zwischen der Innenschicht und der Aussenschicht kann lose oder fest sein. Im letztgenannten Fall ist die Reflexionsschicht auf die Innenschicht entweder aufgeklebt, auf geschweisst oder aupgeprest.The arrangement of the reflective layer between the inner layer and the outer layer can be loose or tight. In the latter case is the reflective layer on the inner layer either glued, welded or aupgeprest.

Ist die Innenschicht in an sich bekannter Weise (DE-PS 2 829 599) 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 known manner (DE-PS 2 829 599) a layer of breathable Foam whose pores with Activated carbon particles are occupied, the reflective layer is on this inner layer preferably bonded.

Bei einer losen Anordnung der Reflexionsschicht zwishen 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 these two layers are preferably sewn.

Bezüglich des Aufbaus und der Zusammensetzung der textilen Aussenschicht und der luftdurchlässigen, wärmedämmenden Innen schicht wird wieder auf die Offenbarung in der DE-PS 2 829 599 hingewiesen, die diesbezüglich ebenfalls wieder Bestandteil der vorliegenden Anmeldung sein soll.With regard to the structure and composition of the textile outer layer and the air-permeable, heat-insulating inner layer is based on the revelation in DE-PS 2 829 599 pointed out, which in this regard is also part of it of the present application should be.

Es ist grundsätzlich möglich, Schutzbekleidungsstücke, wie etwa Stiefel oder dgl., als Formstücke aus dem oben beschriebenen Material bzw. Werkstoff herzustellen. BevorzugterWeise wird jedoch ein Bahnmaterial hergestellt, das dann zu den gewünschten Bekleidungsstücken verarbeitet wird.In principle, it is possible to use protective clothing such as boots Or the like. To produce as fittings from the material or material described above. Preferably, however, a web material is produced which is then converted into the desired Garments is processed.

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 wärmempfindlichem Material, wie etwa Handfunkgeräten, Springkapseln oder dgl. zu verwenden; es ist auch möglich, Abdeckplanen, Schlafsäcke, Zeltplanen und dgl.Finally, it should be pointed out that the inventive Composite material is particularly suitable for protective clothing, but not on this use is limited. Rather, it is possible to make bags from this material for storing heat-sensitive material, such as handheld radios, To use spring capsules or the like; it is also possible to use tarpaulins, sleeping bags, Tarpaulin and the like.

zur Herstellung und Ausstattung von Stellungen zu verwenden, die gegenüber nuklearen Hitzeblitzen geschützt sein sollen.to use for the production and furnishing of positions that are opposite nuclear heat flashes should be protected.

Als flammfester Klebstoff für die Anklebung der oben erwähnten Glasperlen an der der Aussenschicht zugewandten Seite der Reflexionsschicht dient vorzugsweise ein Kunststoffkleber, der durch Polyaddition von Triisocyanaten mit zweiwertigen Alkoholen oder anderen hydroxylgruppenhaltigen Verbindungen hergestellt wird. Das dabei erhaltene Polyurethan wird in einem Keton gelöst und im Verhältnis 9:1 mit einer geeigneten, handelsüblichen, gesättigten Bromlösung versetzt. Bei einem 6-stündigen Rühren unter Luftabschluss werden 5 g Magnesiumpulver,'trocken gewogen, jeweils auf 100 g Polyurethan, nass gewogen, langsam zugesetzt. Von diesem Kunststoffkleber werden dann eine Menge von ca. 25 g/m2 auf die Reflexionsschicht bzw. das entsprechende textile Bahnmaterial aufgetragen und anschliessend in einem Luftstrom bei ca. 1800 C von Lösungsmitteldämpfen befreit.As a flame-retardant adhesive for gluing the above-mentioned glass beads on the side of the reflective layer facing the outer layer is preferably used a plastic adhesive made by polyaddition of triisocyanates with bivalent Alcohols or other compounds containing hydroxyl groups. That polyurethane obtained in this way is dissolved in a ketone and in a ratio of 9: 1 with a suitable, commercially available, saturated bromine solution is added. With a 6 hour Stirring in the absence of air, 5 g of magnesium powder, 'weighed dry, each time on 100 g of polyurethane, weighed wet, added slowly. From this plastic glue then apply an amount of approx. 25 g / m2 to the reflective layer or the corresponding textile web material applied and then in an air stream at approx. 1800 C freed from solvent vapors.

Anschliessend werden die Glasperlen über die mit Klebstoff versehene Seite des Bahnmaterials gestreut. Zur gleichmässigen Verteilung der Glasperlen auf dem Bahnmaterial wird dieses in Richtung seiner Ebene gerüttelt.Then the glass beads are applied with the adhesive Side of the web material scattered. For even distribution of the glass beads the web material this is shaken in the direction of its plane.

Claims (10)

Verbundwerkstoff für Schutzbekleidung Patentansprüche 1. Mehrlagiger Verbundwerkstoff für Schutzbekleidung, mit mindestens einem nicht entflammbaren Textilgewebe als Außenschicht und einer luftdurchlässigen, wrmedämmenden und zugleich schadstoffadsorbierenden Innenschicht, die gegebenenfalls an der freien Oberfläche durch eine textile Deckschicht abgedeckt ist, dadurch g e k e n n z e i c h n e t , daß zwischen der textilen Außenschicht und der Innenschicht eine luftdurchlässige, flexible, textilartige und gebleichte Reflexionsschicht angeordnet ist. Composite material for protective clothing Patent claims 1. 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 is covered by a textile cover layer, thus noticeable t that between the textile outer layer and the inner layer an air-permeable, flexible, textile-like and bleached reflective layer is arranged. 2. Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, daß ie Reflexionsschicht ein weiß ge- bleichtes Baumwollgewebe ist.2. Composite material according to claim 1, characterized in that ie Reflective layer a white is bleached cotton fabric. 3. Verbundwerkstoff nach Anspruch 1, dadurch gekennzeichnet, dass die Reflexionsschicht an ihrer der Aussenschicht zugewandten Seite mit einem Silberbelag versehen; silbrig gefärbt oder aluminiert ist.3. Composite material according to claim 1, characterized in that the reflective layer on its side facing the outer layer with a silver coating Mistake; is silvery colored or aluminized. 4. Verbundwerkstoff nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Reflexionsschicht 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 that the reflective layer on its side facing the outer layer with a Layer of approximately spherical glass beads or the like. Is covered, each one Diameters of at least 0.5, preferably 1 micron and a maximum of 7.0, preferably 6.0 microns. 5. Verbundwerkstoff nach Anspruch 5, dadurch gekennzeichnet, dass die Glasperlen auf die Reflexionsschicht aufgeklebt sind, derart, dass die Luftdurchlässigkeit im wesentlichen voll erhalten bleibt.5. Composite material according to claim 5, characterized in that the glass beads are glued to the reflective layer in such a way that the air permeability is essentially fully preserved. 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 as the adhesive. 7. Verbundwerkstoff nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Reflexionsschicht auf die Innenschicht aufgeklebt, aufgeschweisst oder aufgepresst ist.7. Composite material according to one of claims 1 to 6, characterized in that that the reflective layer is glued, welded or on the inner layer is pressed on. 8. Verbundwerkstoff nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Innenschicht in an sich bekannter Weise eine Schicht aus luftdurchlässigem Schaumstoff ist, deren Poren vorzugsweise mit Aktivkohlepartikeln besetzt sind, und dass die Reflexionsschicht auf die Innenschicht (Filterschaum) bondiert ist.8. Composite material according to one of claims 1 to 7, characterized in that that the inner layer, in a manner known per se, is a layer of air-permeable Is foam, the pores of which are preferably filled with activated carbon particles, and that the Reflective layer on the inner layer (filter foam) is bonded. 9. Verbundwerkstoff nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Reflexionsschicht lose zwischen der Aussenschicht und inneren Filterschicht angeordnet, vorzugsweise eingenäht ist.9. Composite material according to one of claims 1 to 6, characterized in that that the reflective layer is loosely between the outer layer and inner filter layer is arranged, preferably sewn. 10. Verwendung des Verbundwerkstoffes nach einem der Ansprüche 1 bis 9 für eine Schutzbekleidung.10. Use of the composite material according to one of claims 1 to 9 for protective clothing.
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

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

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

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DE3300158A1 (en) * 1983-01-05 1984-07-05 Hasso von 4000 Düsseldorf Blücher Composite material, especially for protective suits
EP0282503A1 (en) * 1986-09-22 1988-09-21 Offray C M & Son Inc Fire-resistant strap fabric and article.
GB2242193A (en) * 1990-03-21 1991-09-25 Secr Defence Material for protective clothing
WO1995007179A1 (en) * 1993-09-10 1995-03-16 Reflexite Corporation A fire-resistant, retroreflective structure
WO2014082011A1 (en) * 2012-11-22 2014-05-30 E. I. Du Pont De Nemours And Company Thermally protective cover and method of manufacture thereof
US9675122B2 (en) 2009-06-23 2017-06-13 Nike, Inc. Apparel incorporating a protective element
US9756884B2 (en) 2011-02-25 2017-09-12 Nike, Inc. Articles of apparel incorporating cushioning elements and methods of manufacturing the articles of apparel
US10034498B2 (en) 2011-07-25 2018-07-31 Nike, Inc. Articles of apparel incorporating cushioning elements
US10390573B2 (en) 2008-08-01 2019-08-27 Nike, Inc. Apparel with selectively attachable and detachable elements
US10499694B2 (en) 2008-08-01 2019-12-10 Nike, Inc. Apparel with selectively attachable and detachable elements
US10959476B2 (en) 2011-07-25 2021-03-30 Nike, Inc. Articles of apparel incorporating cushioning elements

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US8438669B2 (en) 2009-06-23 2013-05-14 Nike, Inc. Apparel incorporating a protective element
US9149084B2 (en) 2009-06-23 2015-10-06 Nike, Inc. Apparel incorporating a protective element and method for making
US8438667B2 (en) 2009-09-24 2013-05-14 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
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

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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
DE2829599B2 (en) * 1978-07-05 1980-05-08 Hubert Von Bluecher Composite material for protective clothing and process for its manufacture
DE2843974B2 (en) * 1978-07-05 1980-10-09 Hubert Von Bluecher Multi-layer composite material for protective clothing and process for its manufacture

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FR1532538A (en) * 1967-05-30 1968-07-12 Soieries Andre & Serge Ferrari Printing process intended to increase the reflective power of a fabric
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
DE2829599B2 (en) * 1978-07-05 1980-05-08 Hubert Von Bluecher Composite material for protective clothing and process for its manufacture
DE2843974B2 (en) * 1978-07-05 1980-10-09 Hubert Von Bluecher Multi-layer composite material for protective clothing and process for its manufacture

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300158A1 (en) * 1983-01-05 1984-07-05 Hasso von 4000 Düsseldorf Blücher Composite material, especially for protective suits
EP0282503A1 (en) * 1986-09-22 1988-09-21 Offray C M & Son Inc Fire-resistant strap fabric and article.
EP0282503A4 (en) * 1986-09-22 1989-08-09 Offray C M & Son Inc Fire-resistant strap fabric and article.
GB2242193A (en) * 1990-03-21 1991-09-25 Secr Defence Material for protective clothing
WO1995007179A1 (en) * 1993-09-10 1995-03-16 Reflexite Corporation A fire-resistant, retroreflective structure
US5648145A (en) * 1993-09-10 1997-07-15 Reflexite Corporation Fire-resistant, retroreflective structure
US5888618A (en) * 1993-09-10 1999-03-30 Reflexite Corporation Fire-resistant, retroreflective structure
US10390573B2 (en) 2008-08-01 2019-08-27 Nike, Inc. Apparel with selectively attachable and detachable elements
US10499694B2 (en) 2008-08-01 2019-12-10 Nike, Inc. Apparel with selectively attachable and detachable elements
US11246358B2 (en) 2008-08-01 2022-02-15 Nike, Inc. Apparel with selectively attachable and detachable elements
US11284652B2 (en) 2008-08-01 2022-03-29 Nike, Inc. Apparel with selectively attachable and detachable elements
US11311061B2 (en) 2008-08-01 2022-04-26 Nike, Inc. Apparel with selectively attachable and detachable elements
US11950644B2 (en) 2008-08-01 2024-04-09 Nike, Inc. Apparel with selectively attachable and detachable elements
US9675122B2 (en) 2009-06-23 2017-06-13 Nike, Inc. Apparel incorporating a protective element
US10194707B2 (en) 2009-06-23 2019-02-05 Nike, Inc. Apparel incorporating a protective element
US9756884B2 (en) 2011-02-25 2017-09-12 Nike, Inc. Articles of apparel incorporating cushioning elements and methods of manufacturing the articles of apparel
US10034498B2 (en) 2011-07-25 2018-07-31 Nike, Inc. Articles of apparel incorporating cushioning elements
US10959476B2 (en) 2011-07-25 2021-03-30 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

Also Published As

Publication number Publication date
DK157766B (en) 1990-02-12
FI68091B (en) 1985-03-29
NO155452B (en) 1986-12-22
FI68091C (en) 1985-07-10
FI811711L (en) 1982-11-16
DK238481A (en) 1982-11-16
SE455478B (en) 1988-07-18
NO155452C (en) 1987-04-01
SE8105210L (en) 1982-11-16
DK157766C (en) 1990-07-09
NO812146L (en) 1982-11-16
DE3119489C2 (en) 1985-10-24

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