DE2344835A1 - PROCESS FOR MANUFACTURING A LAYERED FABRIC-SHAPED FABRIC - Google Patents
PROCESS FOR MANUFACTURING A LAYERED FABRIC-SHAPED FABRICInfo
- Publication number
- DE2344835A1 DE2344835A1 DE19732344835 DE2344835A DE2344835A1 DE 2344835 A1 DE2344835 A1 DE 2344835A1 DE 19732344835 DE19732344835 DE 19732344835 DE 2344835 A DE2344835 A DE 2344835A DE 2344835 A1 DE2344835 A1 DE 2344835A1
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- layer
- filler
- fleece
- layered
- 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.)
- Pending
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
- B32B5/16—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 formed of particles, e.g. chips, powder or granules
-
- 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
-
- 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
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- 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
- B32B5/30—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 formed of particles, e.g. chips, granules, powder
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
-
- 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
- B32B2607/00—Walls, panels
Description
Verfahren zur Herstellung eines geschichteten, fläclienförmi'j-en StoffesMethod of making a layered, surface-shaped material
Die Erfindung "betrifft ein Verfahren zur Herstellung eines geschichteten, flächenxörmigen Stoffes mit eine:.! x''üllstoff zwischen zviei Deckschichten. The invention "relates to a method of manufacture of a layered, surface-shaped fabric with a:.! x '' filler between two outer layers.
Dein Bedürfnis einen formlosen und unzusammenhängenden «Stoff in eine handliche und biegsame Form in der vorstehend genannten Art zu bringen, wurde bisher dadurch nachgekommen, daß der formlose Stoff durch Einsteppen, Ankleben oder Anleimen auf oder zwischen einem flächenförmigen Stoff oder zwischen zwei flächenförmigen Stoffen festgehalten wird.Your need an informal and disjointed one «Fabric in a handy and flexible form in the above Bringing mentioned type, has so far been complied with that the shapeless fabric by stitching, gluing or gluing is held on or between a sheet material or between two sheet materials.
Es ist bekannt auf die untere Schicht des herzustellenden Stoffes einen Klebstoff, beispielsweise ein Gluten, aufzubringen. Verschiedene Verfahren, wie beispielsweise das Einbringen der unteren Schicht in ein mit flüssigem Klebstoff gefülltes Gefäß oder die Aufbringung einer Kleberschicht auf der unteren Schicht durch Aufsprühen oder Bestreichen, wurden hierfür entwickelt. Der Zweck der Kleberschicht besteht in der liefestigung des Füllstoffes, welcher die ZwischenschichtIt is known that an adhesive, for example gluten, is applied to the lower layer of the substance to be manufactured. to raise. Various methods, such as the Introducing the lower layer into a vessel filled with liquid adhesive or applying an adhesive layer the lower layer by spraying or brushing have been developed for this. The purpose of the adhesive layer is to the stabilization of the filler, which is the intermediate layer
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vermittelt, an die untere Schicht.conveyed to the lower layer.
Als Füllstoff wird ein Material gewählt, welches Eigenschaften aufweist, Vielehe das Endprodukt für die gewünschte Anwendung verwendbar machen. Nach dem bekannten Verfahren ist häufig eine besondere Vorbehandlung des Füllstoffes erforderlich, um dessen ¥e:i terverarbeitung sicherzustellen. As a filler, a material is chosen that has properties, many the end product for the desired Make application usable. The known method often requires a special pretreatment of the filler required to ensure its ¥ e: i processing.
Anschließend wird auf die Füllstoffschicht eine Deckschicht aufgebracht, welche riit der Zwischenschicht verbunden werden muß. Sowohl für die untere schicht ν/ic für die obere Deckschicht muß ein H at er i al i;,ew."hlt v/erden, welches den Endprodukt die gewünschten Eigenschaften verleiht, schlier.· lieh wird das Material getrocknet.A cover layer is then applied to the filler layer, which must be connected to the intermediate layer. Both for the lower layer ν / ic for the upper cover layer a hat er i al i; "Ew." holds ground, which gives the end product the desired properties, then the material is dried.
Dieses bisher durchgeführte Verfahren ist zeitraubend und teuer, und die dazu erforderlichen Einrichtungen sind, kostspielig und umfangreich. Die Dicke des Endproduktes hängt darüberhinaus von der verwendeten Teilchengröße ab, und die Wasser- und Luftdurchlässigkeit sind vermindert.This previously performed procedure is time consuming and expensive, and the facilities required to do so are costly and extensive. The thickness of the final product also depends on the particle size used, and the water and air permeability are reduced.
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Die Zugabe eines Bindemittels zu den Füllstoff ist ungeeignet, da die Elastizität des Endproduktes dadurch verloren geht und dessen Porosität sowie Wasser- und Luftdurchlässigkeit herabgesetzt werden.The addition of a binder to the filler is unsuitable, since the elasticity of the end product is lost as a result goes and its porosity as well as water and air permeability are reduced.
Ein weiteres bekanntes Verfahren, bei welchem einige durch Kleben hervorgerufene Nachteile, wie beispielsweise die Zugabe eines Klebers als Fremdprodukt, der erforderliche Trocknungsprozeß und die geringe erreichbare Schichtdicke, vermieden werden, ist die Befestigung der Teilchen auf oder zwischen der Trägerschicht bzw. zwischen den Deckschichten durch Einsteppen. Another known method in which some disadvantages caused by gluing, such as the Addition of an adhesive as a foreign product, the required drying process and the small achievable layer thickness, avoided is the attachment of the particles on or between the carrier layer or between the cover layers by quilting.
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Dieses Verfahren ist jedoch wenig zufriedenstellend, da sowohl bei der Befestigung größerer Teilchen auf der Trägerschicht wie bei der Befestigung kleiner bis kleinster Teilchen zwischen zwei Schichten eine beträchtliche Anzahl von Nähten in Längs- wie in Querrichtung erforderlich sind. Das Garn bildet einen erheblichen Anteil des außen liegenden Materials und die Trägerschicht oder die oberen Schichten müssen aus einem festen Material besthen, νιο durch die Kosten erhöht werden. Darüberhinaus ist das Einsteppen ein technisch verwickelter und teuerer Vorgang. However, this method is unsatisfactory, both in the attachment of larger particles the carrier layer, as is the case with the attachment of small to very small particles between two layers Number of seams in the longitudinal as well as in the transverse direction are required. The yarn makes up a significant proportion the outer material and the carrier layer or the upper layers must consist of a solid material, νιο be increased by the cost. In addition, quilting is a technically complex and expensive process.
Schließlich ist Nähen ein gleichfalls bekanntes Verfahren um formlose und unzusammenhängende Stoffe in eine handliche und biegsame Flächenform zu bringen. Dieses Verfahren ist jedoch in seiner Anwendung beschränkt, da es nur dann ausgeführt werden kann, wenn das in eine Schichtform zu bringende Material eine elastische Faserstruktur ausreichender Länge aufweist. Wird eine Schicht dieses Materials in eine in Betrieb befindliche Nähmaschine eingeführt, muß das Material durch eigens dafür geformte Nadeln verdrillt werden, um ein zusammenhängendes Ganzes zu erhalten.Finally, sewing is also a well-known process to bring shapeless and incoherent materials into a handy and flexible surface shape. This method however, it is limited in its application as it can only be performed if that is in a layered form too Bring material has an elastic fiber structure of sufficient length. Will a layer of this material in a sewing machine in operation is introduced, the material must be twisted using specially shaped needles, to get a coherent whole.
Um eine leichte Struktur mit ausreichendem Zusammenhalt bzw. eine hohe Maschinengeschwindigkeit zu erreichen, wird das in eine Flächenform zu bringende Material auf einem Vlies oder dergleichen als Trägerschicht durch Nähen aufgebracht. Eine notwendige Voraussetzung bei diesem Verfahren ist es jedoch, daß das in Flächenform zu bringende Material aus Fasern ausreichender Länge besteht.In order to achieve a light structure with sufficient cohesion or a high machine speed, the material to be brought into a flat shape is applied to a fleece or the like as a carrier layer by sewing. A necessary prerequisite for this process, however, is that the material to be brought into planar form consists of fibers of sufficient length.
Aufgabe der Erfindung ist es die vorstehend genannten Nachteile und Schwierigkeiten zu beseitigen und formlosesund unzusammenhängendes Material auf billige, einfache und schnelle tfeise in ein handliches und biegsames flächenförmiges Material zu überführen.The object of the invention is to eliminate the above-mentioned disadvantages and difficulties and informal and incoherent material in a cheap, easy and quick way to convert it into a handy and flexible sheet-like material to convict.
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Erfindungsgemäß wird diese Aufgabe dadurch gelöst;, daß auf eine Trägei*Schicht aus Vlies oder Gewebe als erste Deckschicht eine Füllstoffschicht aufgebracht wird, welche rait der zweiten U eck sch ic lit aus Vlies belebt wird, worauf die Deckschichten an über die gesamte überfläche des Stoffes verteilten Stellen miteinander verbunden v/erden, wodurch der Füllstoff auf der trägerschicht bzw. zwischen den Jeclischichten befestigt ist. Vorteilhaf tervieice besteht ^ic zweite Deckschicht aus einem langfaserigen synthetischen Vliec, welches an der Trägerschicht durch Nähen befestigt' ist.According to the invention, this object is achieved; that on a carrier layer of fleece or fabric as the first Cover layer a filler layer is applied, which rait the second corner is made of fleece, whereupon the top layers on over the entire surface of the fabric distributed points connected to each other, whereby the filler on the carrier layer or between the Jeclischichten is attached. Advantageous service exists ^ ic second top layer made of a long fiber synthetic Fleece, which is attached to the carrier layer by sewing ' is.
Bei dem erfindungsgemäßen Verfahren ist weder das Auftragen einer Kleberschicht auf die untere und obere Deckschicht zur Befestigung der aufzubringenden Füllstoffschicht, noch die Verwendung von Schichten, welche eine das Einsteppen ermöglichende Stärke aufweisen, erforderlich.In the method according to the invention, neither is that Applying a layer of adhesive to the lower and upper cover layers for fastening the filler layer to be applied, nor the use of layers, which have a quilting-enabling thickness, is required.
Als formlose Füllstoffe werden in weiterer Ausgestaltung der Erfindung kleine Stücke, Kugeln oder Pulver aus synthetischen Stoffen oder kurzfaserige Materialien verwendet. In Abhängigkeit von dem Verwendungszweck des fertigen, geschichteten Stoffes werden verschiedene Materialien sowohl für die Deckschichten wie für den Füllstoff bzw. für die Zwischenschicht eingesetzt. Wird beispielsweise ein neuer Stoff mit isolierenden Eigenschaften angestrebt, werden die Ausgangsstoffe entsprechend gewählt, ü-leiches gilt für einen erfiiidungsgemäßen, geschichteten Stoff, welcher beispielsweise feuchtigkeitsdurchlässige, elastische oder schützende Eigenschaften aufweisen soll.As shapeless fillers, in a further embodiment the invention uses small pieces, balls or powders made of synthetic fabrics or short-fiber materials. Depending on the intended use of the finished, layered Different materials are used both for the outer layers and for the filler or for the intermediate layer used. If, for example, a new material with insulating properties is sought, the starting materials become chosen accordingly, the same applies to an inventive, layered fabric, which for example moisture-permeable, elastic or protective properties should have.
Wird die Herstellung eines feuchtigkeitswiderstandsfähigen fertigen Stoffes angestrebt, können die DeckschichtenWill be producing a moisture-resistant If the finished fabric is desired, the top layers can
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nit einem otoff behandelt oder überzogen werden, welcher die Poren verschließt.not be treated or covered with an otoff, which the Closes pores.
Gemäß einer vorteilhaften Weiterbildung der Erfindung wird ein Deckschiehtmaterial verwendet, das aus sehr langen synthetischen Fasern besteht, wie in der vorveröffentlichten niederländischen Patentanmeldung ITr. 58 04- /09 beschrieben. Die Deckschichten, welche sich auf und unter dem Füllstoff befinden, können durch Mähen miteinander verbunden werden, vorausgesetzt, daß die Füllstoffteilchen durchdringt ar und leicht bewegbar sind. Auf diese Weise kann eine Schichtdicke bis zu etwa ^O mm erhalten werden.According to an advantageous development of the invention, a cover sheet material is used which consists of very long synthetic fibers, as in the previously published Dutch patent application ITr. 58 04-09. The cover layers which are on and under the filler can be joined together by mowing, provided that the filler particles are penetrable and easily movable. In this way, a layer thickness of up to about ^ O mm can be obtained.
Die Schichten, Vielehe den Füllstoff umschließen, können sehr einfach auf diese V/eise an über die gesamte Oberfläche des Stoffes verteilten Stellen miteinander verbunden werden, um einen biegsamen, flächenför&igen Stoff von unterschiedlicher Beschaffenheit erfindungsgemäß zu erhalten.The layers that surround the filler can be very easily applied over the entire surface of the fabric are joined together to form a flexible, sheet-like fabric of different sizes To obtain texture according to the invention.
Wie bereits vorstehend erwähnt, kann erfindungsgemäß ein Füllstoff zum Einsatz kommen, welcher aus Körnern, kleinen Kugeln oder Stücken, d.h. aus einer Masse besteht, welche als solche keine definierte Form aufweist. Als besonders vorteilhaft hat es sich gezeigt, synthetische Schäume zu verwenden, welche aufgrund ihres leichten Gewichtes und ihrer Grundwasser- und Säurebeständigkeit einen zusätzlichen Vorteil aufweisen.As already mentioned above, a filler can be used according to the invention, which consists of grains, small balls or pieces, i.e. consisting of a mass which as such does not have a defined shape. As special It has been shown to be advantageous to use synthetic foams, which because of their light weight and their groundwater and acid resistance have an additional advantage.
Die nach dem erfindungsgemäßen Verfahren erhaltenen flächenförmiuen Stoffe sind für die unterschiedlichsten Verwendungszwecke einsetzbar. Als mögliche Anwendungsgebiete können genannt werden:The flächenförmi obtained by the inventive method u en substances can be used for different purposes. Possible areas of application can be mentioned:
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Geräuschdämpfung und Wärmeisolation, beispielsweise durch Beschichten von Innenwänden, Zimmerdecken, Rohrleitungen und dergleichen;Noise attenuation and thermal insulation, for example by coating interior walls, ceilings, pipes and the like;
Trockenlegung, wobei Entwässerungsrohre mit dem erfindungsgemäßen Stoff umwickelt werden; undDrainage, with drainage pipes with the invention Cloth to be wrapped; and
Filtration, wobei der Stoff als Luft- und Wasserfilter einsetzbar ist.Filtration, whereby the substance can be used as an air and water filter.
Ferner sind die erfindungsgemäßen stoffe als Schutz-Umhüllungen für die Verpackung- und Möbelindustrie sowie in dünnen wasserfreien Schichten unter Straßenoberflächen verwendbar.Furthermore, the substances according to the invention are used as protective coverings for the packaging and furniture industry as well as in thin anhydrous layers under road surfaces usable.
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Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7212202A NL7212202A (en) | 1972-09-07 | 1972-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2344835A1 true DE2344835A1 (en) | 1974-03-14 |
Family
ID=19816896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732344835 Pending DE2344835A1 (en) | 1972-09-07 | 1973-09-05 | PROCESS FOR MANUFACTURING A LAYERED FABRIC-SHAPED FABRIC |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE804522A (en) |
| DE (1) | DE2344835A1 (en) |
| GB (1) | GB1446893A (en) |
| NL (1) | NL7212202A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855059A1 (en) * | 1977-12-24 | 1979-07-05 | Breveteam Sa | FLAT, FLEXIBLE LAMINATED BODY FOR THE TREATMENT OF GASES OR LIQUIDS, THE PROCESS FOR ITS MANUFACTURING AND ITS USE |
| US5423629A (en) * | 1990-04-03 | 1995-06-13 | Gebruder Friedrich Gmbh | Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms |
| US5654064A (en) * | 1990-12-11 | 1997-08-05 | Claymax Corporation | Clay liner for steep slopes |
| DE10020859A1 (en) * | 2000-04-28 | 2001-10-31 | Nabento Vliesstoff Gmbh | Drainage mat and method and device for its production |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE19269T1 (en) * | 1981-07-27 | 1986-05-15 | Tesch G H | LAYERED BODY FOR FIRE AND HEAT PROTECTION. |
| IL66103A0 (en) * | 1981-07-27 | 1982-09-30 | Tesch G H | Mat shaped composite body and its preparation |
| ATE19108T1 (en) * | 1981-07-27 | 1986-04-15 | Tesch G H | Laminated body for building purposes and its use. |
| ATE22127T1 (en) * | 1981-07-27 | 1986-09-15 | Tesch G H | USE OF A FLAT SHEET BODY AS A TEXTILE MATERIAL. |
| EP0071211B1 (en) * | 1981-07-27 | 1987-01-07 | Günter TESCH | Flexible, flat, sand containing laminated article for external use in body treatment |
| WO1999000268A1 (en) * | 1997-06-25 | 1999-01-07 | Doerr Klaus | Seat cover |
-
1972
- 1972-09-07 NL NL7212202A patent/NL7212202A/xx not_active Application Discontinuation
-
1973
- 1973-09-05 DE DE19732344835 patent/DE2344835A1/en active Pending
- 1973-09-06 BE BE135366A patent/BE804522A/en unknown
- 1973-09-07 GB GB4209873A patent/GB1446893A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855059A1 (en) * | 1977-12-24 | 1979-07-05 | Breveteam Sa | FLAT, FLEXIBLE LAMINATED BODY FOR THE TREATMENT OF GASES OR LIQUIDS, THE PROCESS FOR ITS MANUFACTURING AND ITS USE |
| US5423629A (en) * | 1990-04-03 | 1995-06-13 | Gebruder Friedrich Gmbh | Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms |
| US5654064A (en) * | 1990-12-11 | 1997-08-05 | Claymax Corporation | Clay liner for steep slopes |
| DE10020859A1 (en) * | 2000-04-28 | 2001-10-31 | Nabento Vliesstoff Gmbh | Drainage mat and method and device for its production |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1446893A (en) | 1976-08-18 |
| BE804522A (en) | 1974-01-02 |
| NL7212202A (en) | 1974-03-11 |
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