DE202016001676U1 - Multi-layer protective cover - Google Patents
Multi-layer protective cover Download PDFInfo
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- DE202016001676U1 DE202016001676U1 DE202016001676.9U DE202016001676U DE202016001676U1 DE 202016001676 U1 DE202016001676 U1 DE 202016001676U1 DE 202016001676 U DE202016001676 U DE 202016001676U DE 202016001676 U1 DE202016001676 U1 DE 202016001676U1
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- protective cover
- layer
- adhesive coating
- cover according
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
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- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Mehrlagige Schutzabdeckung (2a–b) mit zumindest einer Vlieslage (4a–b), und zumindest einer mit der Vlieslage (4a-b) verbundenen Folienlage (8a–b), wobei die mehrlagige Schutzabdeckung (2a–b) schwerentflammbar ausgebildet ist.Multi-layer protective cover (2a-b) having at least one nonwoven layer (4a-b), and at least one connected to the nonwoven layer (4a-b) film layer (8a-b), wherein the multi-layer protective cover (2a-b) is formed flame retardant.
Description
Die Erfindung betrifft eine mehrlagige Schutzabdeckung beispielsweise zum Schutz vor Verschmutzung und/oder Beschädigung von Böden oder Wänden während einer Bauphase.The invention relates to a multi-layer protective cover, for example, to protect against contamination and / or damage to floors or walls during a construction phase.
Beispielsweise im Bauwesen müssen bereits fertiggestellte Teile oder Teilbereiche, wie z. B. verlegte Böden aus Stein oder Holz, während der Bauphase vor Beschädigung und Verschmutzung geschützt werden.For example, in construction already completed parts or sub-areas, such. As laid floors of stone or wood, are protected during the construction phase from damage and pollution.
Es ist Aufgabe der Erfindung, eine strapazierfähige und vielseitig einsetzbare Schutzabdeckung sowie eine Schutzanordnung mit einer solchen bereitzustellen.It is an object of the invention to provide a durable and versatile protective cover and a protective arrangement with such.
Diese Aufgabe wird mit den Merkmalen des Anspruchs 1 bzw. 17 gelöst.This object is achieved with the features of claim 1 and 17, respectively.
Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.Advantageous embodiments are the subject of the dependent claims.
Gemäß Anspruch 1 wird eine mehrlagige Schutzabdeckung mit zumindest einer Vlieslage und zumindest einer mit der Vlieslage verbundenen Folienlage bereitgestellt, wobei die mehrlagige Schutzabdeckung schwerentflammbar ausgebildet ist. Bei der Verwendung der Schutzabdeckung, z. B. auf einem Boden oder einer Treppe, bietet die Vlieslage Schutz gegen mechanische Schäden und die Folienlage Schutz gegen Feuchtigkeit bzw. Nässe. Zudem bietet die Schutzabdeckung durch ihre Schwerentflammbarkeit in der Verwendung zusätzliche Sicherheit gegen Brandschäden.According to claim 1, a multi-layer protective cover is provided with at least one nonwoven layer and at least one associated with the nonwoven layer film layer, wherein the multi-layer protective cover is formed flame retardant. When using the protective cover, z. B. on a floor or a staircase, the nonwoven layer provides protection against mechanical damage and the film layer protection against moisture or moisture. In addition, the protective cover offers additional protection against fire damage due to its flame-retardant properties.
Vorzugsweise ist die zumindest eine Vlieslage aus schwerentflammbaren Polypropylen, Kunststoff-Fasern, Polyester, Polyamid, Trevira®-Fasern oder Polyimid ausgebildet. Insbesondere ist die zumindest eine Vlieslage aus Polypropylen mit Brandverhalten B1 nach
Die zumindest eine Vlieslage kann eine Dicke zwischen 1 mm–5 mm, 1 mm–4 mm, 1,5 mm–3 mm oder 1,8 mm–2,5 mm aufweisen. Zusätzlich oder alternativ kann die zumindest eine Vlieslage ein Flächengewicht zwischen 50 g/m2–250 g/m2, 80 g/m2–200 g/m2, 80 g/m2–120 g/m2 oder 90 g/m2–110 g/m2 aufweisen. Mit diesen Eigenschaften bietet die Vlieslage besonders guten Schutz gegen mechanische Beschädigung. Besonders bevorzugt weist die Vlieslage eine Dicke von oder von etwa 1,8 mm und ein Flächengewicht von ca. oder von 100 g/m2 auf.The at least one nonwoven layer may have a thickness between 1 mm-5 mm, 1 mm-4 mm, 1.5 mm-3 mm or 1.8 mm-2.5 mm. Additionally or alternatively, the at least one nonwoven layer may have a basis weight between 50 g / m 2 -250 g / m 2 , 80 g / m 2 -200 g / m 2 , 80 g / m 2 -120 g / m 2 or 90 g / m 2 -110 g / m 2 . With these properties, the nonwoven layer offers particularly good protection against mechanical damage. Particularly preferably, the nonwoven layer has a thickness of or about 1.8 mm and a basis weight of about or of 100 g / m 2 .
Bevorzugt ist die Schutzabdeckung, insbesondere die zumindest eine Vlieslage, saugfähig und/oder dampfoffen. Flüssigkeit wie z. B. verschüttetes Wasser kann somit schnell aufgesaugt werden, so dass keine Pfützen entstehen bzw. nichts aufgewischt werden muss. Zusätzlich kann durch die dampfoffene Vlieslage Feuchtigkeit von der Fläche unter dem Vlies (z. B. von trocknendem Estrich oder Fliesenkleber) durch die Schutzabdeckung hindurchdiffundieren bzw. ablüften. Beispielsweise weist die Vlieslage einen Sd-Wert von ca. 10 m auf. Zusätzlich oder alternativ ist die Schutzabdeckung, insbesondere die zumindest eine Folienlage, flüssigkeitsundurchlässig. Besonders bevorzugt ist die Schutzabdeckung dampfoffen und flüssigkeitsundurchlässig, so dass ein damit abgedeckter Untergrund ablüften kann bzw. kein Schwitzwasser entsteht und zusätzlich vor Feuchtigkeit bzw. Nasse von außen geschützt ist.The protective cover, in particular the at least one nonwoven layer, is preferably absorbent and / or open to vapor. Liquid such. B. spilled water can thus be absorbed quickly, so that no puddles arise or nothing needs to be wiped. In addition, the vapor-open nonwoven layer allows moisture to diffuse from the area under the nonwoven (eg, from drying screed or tile adhesive) through the protective cover. For example, the nonwoven layer has an Sd value of about 10 m. Additionally or alternatively, the protective cover, in particular the at least one film layer, is impermeable to liquids. Particularly preferably, the protective cover is open to vapor and impermeable to liquids, so that a surface covered with it can vent or no condensation water is formed and is additionally protected from moisture or moisture from the outside.
Gemäß einer bevorzugten Ausgestaltung ist die zumindest eine (außenliegende) Folienlage rutschhemmend ausgebildet. Beim Abdecken eines Untergrunds weist die Folienlage zum Untergrund und verhindert, z. B. beim Gehen auf der Schutzabdeckung, das Verrutschen der Schutzabdeckung, wodurch die Arbeitssicherheit erhöht wird.According to a preferred embodiment, the at least one (outer) film layer is designed to be slip-resistant. When covering a substrate, the film layer to the ground and prevents, for. B. when walking on the protective cover, the slipping of the protective cover, whereby the safety is increased.
Die zumindest eine Folienlage kann aus rutschhemmenden Polyethylen (Antirutschfolie) ausgebildet sein.The at least one film layer may be formed of slip-resistant polyethylene (anti-slip film).
In Ausgestaltung weist die zumindest eine Folienlage eine Stärke zwischen 20 μm–80 μm, 25 μm–70 μm, 30 μm–50 μm, 30 μm–40 μm oder 40 μm–50 μm und/oder ein Flächengewicht zwischen 30 g/m2–80 g/m2, 30 g/m2–60 g/m2, 35 g/m2–50 g/m2 oder 38 g/m2–45 g/m2 auf. Vorzugsweise weist die Folienlage ein Flächengewicht von ca. 40 g/m2 auf.In an embodiment, the at least one film layer has a thickness of between 20 μm-80 μm, 25 μm-70 μm, 30 μm-50 μm, 30 μm-40 μm or 40 μm-50 μm and / or a basis weight between 30 g / m 2 -80 g / m 2 , 30 g / m 2 -60 g / m 2 , 35 g / m 2 -50 g / m 2 or 38 g / m 2 -45 g / m 2 . Preferably, the film layer has a basis weight of about 40 g / m 2 .
Gemäß einer weiteren Ausgestaltung weist die Schutzabdeckung zusätzlich eine außenliegende Kleberbeschichtung auf, insbesondere eine mit der zumindest einen Folienlage verbundene Kleberbeschichtung. Mittels der Kleberbeschichtung kann die Schutzabdeckung sicher auf einem Untergrund fixiert werden, insbesondere auch vertikal wie z. B. an Wänden oder hängend wie z. B. an Decken. Beispielsweise kann die selbstklebende Schutzabdeckung als (schwerentflammbare) Dichtebene unter Paneelen einer (Wand-)Innenverkleidung verwendet werden.According to a further embodiment, the protective cover additionally has an external adhesive coating, in particular an adhesive coating bonded to the at least one film layer. By means of the adhesive coating, the protective cover can be securely fixed to a substrate, in particular vertically such. B. on walls or hanging such. B. on ceilings. For example, the self-adhesive protective cover can be used as a (flame-retardant) sealing layer under panels of a (wall) interior paneling.
Vorzugsweise ist die Kleberbeschichtung rückstandsfrei entfernbar bzw. bei der Verwendung der Schutzabdeckung ist die Schutzabdeckung bzw. die Kleberbeschichtung nach dem Verlegen und Verkleben mit einem Untergrund vom Untergrund rückstandfrei entfernbar. Damit wird eine Beschädigung des Untergrunds durch die Kleberbeschichtung vermieden. Beispielsweise ist die Kleberbeschichtung aus einem Acrylat-Klebstoff, einem Hotmelt-Kleber oder einem Acrylat-Dispersions-Klebstoff ausgebildet. Insbesondere ist die Kleberbeschichtung aus einem lösungsmittelfreien Klebstoff ausgebildet.Preferably, the adhesive coating is residue-free removable or when using the protective cover is the protective cover or the adhesive coating after laying and bonding with a substrate from the ground residue-free removal. This prevents damage to the substrate by the adhesive coating. For example, the adhesive coating is formed of an acrylate adhesive, a hot melt adhesive or an acrylate dispersion adhesive. In particular, the adhesive coating is formed from a solvent-free adhesive.
Bevorzugt weist die Kleberbeschichtung ein Flächengewicht zwischen 20 g/m2–100 g/m2, 200 g/m2–350 g/m2, 250 g/m2–300 g/m2 auf; vorzugsweise einem Flächengewicht von 25–30 g/m2, beispielsweise ein Flächengewicht von 30 g/m2.Preferably, the adhesive coating has a basis weight between 20 g / m 2 -100 g / m 2 , 200 g / m 2 -350 g / m 2 , 250 g / m 2 -300 g / m 2 ; preferably a basis weight of 25-30 g / m 2 , for example a basis weight of 30 g / m 2 .
Die Kleberbeschichtung kann vollflächig oder nahezu vollflächig auf der Schutzabdeckung aufgebracht sein, so dass bei der Verwendung die Schutzabdeckung sicher an einem Untergrund haftet. Alternativ kann die Kleberbeschichtung punktuell und/oder streifenförmig auf der Schutzabdeckung aufgebracht sein. Auf diese Weise kann die Stärke der Haftwirkung angepasst werden.The adhesive coating can be applied to the protective cover over the entire surface or almost completely, so that the protective cover securely adheres to a substrate during use. Alternatively, the adhesive coating may be applied selectively and / or in strips on the protective cover. In this way, the strength of the adhesive effect can be adjusted.
Besonders bevorzugt weist die Schutzabdeckung, insbesondere die zumindest eine Vlieslage, die zumindest eine Folienlage und/oder die Kleberbeschichtung, keinen Farbzusatz auf. Dadurch wird gewährleistet, dass die Schutzabdeckung auch beim feucht werden nicht abfärbt.Particularly preferably, the protective cover, in particular the at least one nonwoven layer, the at least one film layer and / or the adhesive coating, no color additive. This ensures that the protective cover does not rub off even when wet.
Zum einfachen Verarbeiten kann die Kleberbeschichtung vollflächig mit einem Schutzpapier abgedeckt sein, das zum Verkleben der Schutzabdeckung mit einem Untergrund von der Kleberbeschichtung abziehbar ist. Beispielsweise ist die Kleberbeschichtung vor der Anwendung oder Verwendung der Schutzabdeckung mit einem abziehbaren Liner bedeckt bzw. abgedeckt. Bei Transport in der Schutzabdeckung in Rollenform wird so ein Aneinanderkleben verhindert.For ease of processing, the adhesive coating can be covered over its entire surface with a protective paper, which is removable for gluing the protective cover with a substrate from the adhesive coating. For example, the adhesive coating is covered with a peelable liner prior to application or use of the protective cover. When transported in the protective cover in roll form so a sticking together is prevented.
Für eine einfache Verarbeitung kann die Schutzabdeckung bahnförmig ausgebildet sein. Im aufgerollten Zustand lässt sich so die mehrlagige Schutzabdeckung platzsparend lagern und transportieren. Die Bahn lässt sich so in passenden Längen für den jeweiligen Anwendungsort vor Ort ablängen. Vorteilhafte Bahnbreiten liegen zwischen 11 cm und 100 cm. Die Bahnbreiten betragen oder betragen ungefähr z. B. 11,5 cm, 17,5 cm, 24 cm, 30 cm, 36,5 cm, 50 cm, 60 cm, 75 cm, oder 100 cm. Oder die Bahnbreite liegt in einem Bereich von 10–20 cm, 18–25 cm, 20–45 cm, 40–80 cm, 70–150 cm, oder 100–230 cm. So können für größere Flächen wie z. B. zum Abdecken eines Bodens 1 m-Bahnen bzw. Rollen verwendet werden und für Kanten oder Übergänge schmälere Bahnen verwendet werden.For ease of processing, the protective cover may be web-shaped. When rolled up, the multi-layer protective cover can be stored and transported to save space. The web can be cut to length in suitable lengths for the respective place of use on site. Advantageous web widths are between 11 cm and 100 cm. The web widths are or are approximately z. B. 11.5 cm, 17.5 cm, 24 cm, 30 cm, 36.5 cm, 50 cm, 60 cm, 75 cm, or 100 cm. Or the web width is in a range of 10-20 cm, 18-25 cm, 20-45 cm, 40-80 cm, 70-150 cm, or 100-230 cm. So can for larger areas such. B. for covering a floor 1 m-lanes or rollers are used and used for edges or transitions narrower webs.
Die zumindest eine Vlieslage und die zumindest eine Folienlage und/oder die zumindest eine Folienlage und die Kleberbeschichtung können mittels Verkleben, Kaschieren, Aufspritzen, Verschmelzen, Verketten und/oder Schmelzpressung miteinander verbunden sein.The at least one nonwoven layer and the at least one film layer and / or the at least one film layer and the adhesive coating can be connected to one another by gluing, laminating, spraying, fusing, concatenating and / or melt pressing.
Vorzugsweise ist genau eine Vlieslage und/oder genau eine Folienlage vorgesehen. In diesem Fall sind vorzugsweise die Vlieslage und die Folienlage und/oder die Folienlage und die Kleberbeschichtung mittels Verkleben, Kaschieren, Aufspritzen, Verschmelzen, Verketten und/oder Schmelzpressung miteinander verbunden.Preferably, exactly one nonwoven layer and / or exactly one foil layer is provided. In this case, the nonwoven layer and the film layer and / or the film layer and the adhesive coating are preferably connected to one another by means of gluing, laminating, spraying, fusing, linking and / or melt pressing.
Mittels der oben beschriebenen Schutzabdeckung können verschiedenste Untergründe bzw. Objekte abgedeckt werden, z. B. Böden, Decken, Wände und Bauelement wie z. B. Säulen und Skulpturen.By means of the protective cover described above, a variety of substrates or objects can be covered, for. As floors, ceilings, walls and component such. Pillars and sculptures.
Beispielsweise kann zum Schutz während der Bauphase ein bereits verlegter Fußbodenbelag mittels einer wie oben beschriebenen rutschhemmenden Schutzabdeckung abgedeckt werden. Alternativ kann eine selbstklebende Schutzabdeckung verwendet werden. Beispielsweise werden in dieser Ausgestaltung einzelne Bahnen der Schutzabdeckung auf eine passende Länge abgelängt und auf den Untergrund aufgelegt. Anschließend wird das Schutzpapier nach und nach von der Kleberbeschichtung abgezogen während die Schutzabdeckung mit dem Untergrund verklebt wird.For example, for protection during the construction phase, an already laid floor covering can be covered by means of a slip-resistant protective cover as described above. Alternatively, a self-adhesive protective cover can be used. For example, in this embodiment, individual tracks of the protective cover are cut to a suitable length and placed on the ground. Subsequently, the protective paper is gradually removed from the adhesive coating while the protective cover is glued to the substrate.
Anhand von Figuren werden bevorzugte Ausführungsformen der Erfindung näher erläutert.With reference to figures, preferred embodiments of the invention are explained in detail.
- – eine außenliegende Vlieslage
4a aus Polypropylen (PP), Stärke ca. 1,8 mm, Flächengewicht ca. 100 g/m2, Brandverhalten nachDIN 4102 - – einen
Kleber 6a zur Verbindung der nachfolgenden Folienlage8a mit der Vlieslage 4a , und - – eine außenliegende Folienlage
8a aus rutschhemmenden Polyethylen (Antirutschfolie), Stärke zwischen 30–50 μm.
- - An
outer fleece layer 4a made of polypropylene (PP), thickness approx. 1.8 mm, basis weight approx. 100 g / m 2 , reaction to fireDIN 4102 - - an adhesive
6a to connect thefollowing film layer 8a with thefleece layer 4a , and - - An
external film layer 8a Made of slip-resistant polyethylene (anti-slip film), thickness between 30-50 μm.
- – eine außenliegende Vlieslage
4b aus Polypropylen (PP), Stärke ca. 1,8 mm, Flächengewicht ca. 100 g/m2, Brandverhalten nachDIN 4102 - – einen
Kleber 6b zur Verbindung der nachfolgenden Folienlage8a mit der Vlieslage 4a , - –
eine Folienlage 8b aus Polyethylen (PE), Stärke zwischen 30–50 μm, - –
eine Kleberbeschichtung 10 aus rückstandsfrei entfernbarem Acrylat-Dispersions-Klebstoff,, Flächengewicht ca. 270 g/m2, und - – eine Papier- oder Kunststoffabdeckung (Liner)
12 zumSchutz der Kleberbeschichtung 10 , wobei dieAbdeckung 12 zum Verkleben der Schutzabdeckung mit einem Untergrund abgezogen wird.
- - An
outer fleece layer 4b made of polypropylene (PP), thickness approx. 1.8 mm, basis weight approx. 100 g / m 2 , reaction to fireDIN 4102 - - an adhesive
6b to connect thefollowing film layer 8a with thefleece layer 4a . - - a
film layer 8b made of polyethylene (PE), thickness between 30-50 μm, - - an
adhesive coating 10 from residue-free removable acrylate dispersion adhesive, weight per unit area approx. 270 g / m 2 , and - - a paper or plastic cover (liner)
12 to protect theadhesive coating 10 where thecover 12 To bond the protective cover with a substrate is removed.
Wie bereits eingangs erwähnt, kann die Schutzabdeckung (Schutzfolie) auf einem Boden oder einer Treppe verwendet. Darüber hinaus kann die Schutzabdeckung z. B. auch bei der Herstellung oder Sanierung von Schiffen, Flugzeugen, Zügen oder Wagons Einsatz finden. Die Vlieslage bietet Schutz gegen mechanische Schäden und die Folienlage Schutz gegen Feuchtigkeit bzw. Nässe. Zudem bietet die Schutzabdeckung durch ihre Schwerentflammbarkeit in der Verwendung zusätzliche Sicherheit gegen Brandschäden.As already mentioned, the protective cover (protective film) can be used on a floor or a staircase. In addition, the protective cover z. B. also in the manufacture or renovation of ships, aircraft, trains or wagons use. The fleece layer provides protection against mechanical damage and the film layer protection against moisture or moisture. In addition, the protective cover offers additional protection against fire damage due to its flame-retardant properties.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 2a–b2a-b
- Schutzabdeckungprotective cover
- 4a–b4a-b
- Vlieslagenonwoven layer
- 6a–b6a-b
- KleberGlue
- 8a–b8a-b
- Folienlagefilm layer
- 1010
- Kleberbeschichtungadhesive coating
- 1212
- Papierabdeckung/LinerPaper cover / liner
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte Nicht-PatentliteraturCited non-patent literature
- DIN 4102-1 [0007] DIN 4102-1 [0007]
- EN ISO 13501-1 [0007] EN ISO 13501-1 [0007]
- DIN 4102 [0027] DIN 4102 [0027]
- DIN 4102 [0028] DIN 4102 [0028]
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016001676.9U DE202016001676U1 (en) | 2016-03-15 | 2016-03-15 | Multi-layer protective cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016001676.9U DE202016001676U1 (en) | 2016-03-15 | 2016-03-15 | Multi-layer protective cover |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202016001676U1 true DE202016001676U1 (en) | 2017-06-19 |
Family
ID=59295499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE202016001676.9U Expired - Lifetime DE202016001676U1 (en) | 2016-03-15 | 2016-03-15 | Multi-layer protective cover |
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DE (1) | DE202016001676U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107650480A (en) * | 2017-11-13 | 2018-02-02 | 湖州泰鑫无纺布有限公司 | high strength non-woven fabric |
CN114802040A (en) * | 2021-01-28 | 2022-07-29 | 保时捷股份公司 | Protective cover for a motor vehicle body |
-
2016
- 2016-03-15 DE DE202016001676.9U patent/DE202016001676U1/en not_active Expired - Lifetime
Non-Patent Citations (3)
Title |
---|
DIN 4102 |
DIN 4102-1 |
EN ISO 13501-1 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107650480A (en) * | 2017-11-13 | 2018-02-02 | 湖州泰鑫无纺布有限公司 | high strength non-woven fabric |
CN114802040A (en) * | 2021-01-28 | 2022-07-29 | 保时捷股份公司 | Protective cover for a motor vehicle body |
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