DE102008003967A1 - Textile fabric - Google Patents
Textile fabric Download PDFInfo
- Publication number
- DE102008003967A1 DE102008003967A1 DE102008003967A DE102008003967A DE102008003967A1 DE 102008003967 A1 DE102008003967 A1 DE 102008003967A1 DE 102008003967 A DE102008003967 A DE 102008003967A DE 102008003967 A DE102008003967 A DE 102008003967A DE 102008003967 A1 DE102008003967 A1 DE 102008003967A1
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- Germany
- Prior art keywords
- fabric
- yarns
- adhesive layer
- fabric according
- pressure
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- 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
- B32B27/10—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 of paper or cardboard
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/10—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 characterised by a fibrous or filamentary layer reinforced with filaments
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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
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—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 characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
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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
- B32B5/24—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
- 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
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/533—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads antistatic; electrically conductive
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D19/00—Gauze or leno-woven fabrics
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
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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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
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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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
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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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
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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
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
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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
- B32B2457/00—Electrical equipment
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Abstract
Die Erfindung betrifft ein elektrisch leitendes, erdungslos elektrostatische Ladungen durch Corona-Entladung abgebendes textiles Flächengebilde, bestehend aus sich kreuzenden gegebenenfalls mit mindestens einem Umwindungsgarn aus nicht elektrisch leitendem Material umwundenen Garnen aus zweikomponentigen Filamenten, die jeweils aus einem mindestens zweilappigen elektrisch leitenden Kernfilament und einer vollständigen Ummantelung aus einem elektrisch nicht leitenden Material bestehen.The invention relates to an electrically conductive, eternally electrostatic charges by corona discharge textile fabric consisting of intersecting optionally wound with at least one Umwindungsgarn of non-electrically conductive material yarns of two-component filaments, each consisting of an at least two-lobed electrically conductive core filament and a complete Sheath consist of an electrically non-conductive material.
Description
Die Erfindung betrifft ein elektrisch leitendes, erdungslos antistatisch wirkendes textiles Flächengebilde.The The invention relates to an electrically conductive, groundless antistatic acting textile fabric.
Erdungslos antistatisch wirkend meint, dass das textile Flächengebilde elektrische Ladungen aufnehmen und nicht durch Erdung, sondern durch Corona-Entladung (Luftionisierung) an die Umgebung abgeben kann.Erdungslos acting antistatic means that the textile fabric take electrical charges and not by grounding, but by Corona discharge (air ionization) can give to the environment.
Bekannt
sind z. B. aus der
Im Folgenden werden diese zweikomponentigen Filamente, bei denen das Kernfilament sich radial nicht bis zur Manteloberfläche der Ummantelung erstreckt, kurz Kern-Mantel-Filament genannt.in the The following are these two-component filaments in which the Core filament does not extend radially to the mantle surface the sheath extends, called core-sheath filament for short.
Die Garne aus diesen Kern-Mantel-Filamenten wirken wegen der antistatischen Eigenschaften der Filamente ebenfalls antistatisch. Sie werden in der Regel in textile Flächengebilde bei deren Herstellung kreuzweise integriert, z. B. eingewebt, eingestrickt oder eingewirkt oder mit Vliesstofftextilien kombiniert, woraus antistatische textile Flächengebilde resultieren.The Yarns made from these core-sheath filaments appear antistatic Properties of the filaments also antistatic. You will be in the Rule in textile fabrics during their production crosswise integrated, z. B. woven, knitted or knitted or with Nonwoven textiles combined, from which antistatic textile fabrics result.
Die Verarbeitung bzw. Integration der in Rede stehenden antistatischen Garne in textile Flächengebilde ist kompliziert, weil in der Regel die Garneigenschaften des antistatischen Garns nicht übereinstimmen mit den Garneigenschaften des Garns, aus dem das textile Flächengebilde hergestellt ist. Hinzu kommt, dass es für die meisten Anwendungsfälle darauf ankommt, dass die Filamentkernform, die Garnart, die Garnstärke und/oder die Abstände der sich kreuzenden elektrischen Garne auf den Anwendungsfall abgestellt sind, damit eine optimale antistatische Wirkung gewährleistet werden kann. Bei der Herstellung der vielen unterschiedlichen textilen Flächengebilde-Typen bzw. -Arten ist das nur mit erheblichem Aufwand zu verwirklichen.The Processing or integration of the anti-static Yarns in textile fabrics is complicated because in usually the yarn properties of the antistatic yarn do not match with the yarn properties of the yarn from which the textile fabric is made is made. On top of that, for most use cases What matters is that the filament shape, the type of yarn, the yarn thickness and / or the distances of the intersecting electrical Yarns are turned off on the use case, thus an optimal Antistatic effect can be ensured. In the preparation of of the many different types of textile fabrics This is only possible with considerable effort.
Aufgabe der Erfindung ist, die Verwendbarkeit der in Rede stehenden antistatischen Kern-Mantel-Filament-Garne zu erleichtern und deren Verfügbarkeit zu erhöhen. Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung werden in den von diesem Anspruch abhängigen Unteransprüchen gekennzeichnet.task the invention is the usability of the antistatic in question To facilitate core-sheath filament yarns and their availability to increase. This object is achieved by the features of the claim 1 solved. Advantageous developments of the invention will become in the subclaims dependent on this claim characterized.
Nach einer ersten Ausführungsform der Erfindung wird maschinell aus antistatischen Garnen aus Filamenten mit einem mindestens bilobalen Filamentkern und einer vollständigen Ummantelung ein textiles Flächengebilde hergestellt, das ein offenmaschiges handhabbares und für eine Weiterverarbeitung formstabiles Drehergewebe ist. Bei einem Drehergewebe umschlingen sich zwei oder mehr Kettfäden, so dass die Schussfäden lagefixiert bzw. ortsfest eingebunden sind. Anwendung findet die Dreherbindung meist bei Tüll, Gaze oder Gardinen.To A first embodiment of the invention is made by machine made of antistatic yarns of filaments with at least one bilobal Filament core and a complete sheath a textile Fabric made, which is an open-mesh manageable and for further processing dimensionally stable leno fabric is. In a leno fabric, two or more warp threads wrap around each other, so that the weft threads are fixed in position or fixed in place are. The leno weave usually finds application in tulle, Gauze or curtains.
Vorzugsweise wird ein Drehergewebe hergestellt, bei dem sich 2 bis 10, insbesondere 2 bis 5 Kettfäden umschlingen und Kern-Mantel-Filament-Garne mit Feinheiten zwischen 11 und 1100, insbesondere zwischen 39 und 156 dtex verwebt.Preferably a leno fabric is made, in which 2 to 10, in particular Wrap 2 to 5 warp threads and core-sheath filament yarns with subtleties between 11 and 1100, especially between 39 and Weaves 156 dtex.
Die Flächengewichte der erfindungsgemäßen Drehergewebe liegen zwischen 5 und 200, vorzugsweise zwischen 10 und 50 g/m2.The basis weights of the leno fabrics according to the invention are between 5 and 200, preferably between 10 and 50 g / m 2 .
Vorzugsweise betragen die Abstände zwischen den Kettfäden 4 bis 100, insbesondere 8 bis 30 mm und die Abstände zwischen den Schussfäden 4 bis 100, insbesondere 8 bis 30 mm. Dabei können zum Beispiel die Abstände zwischen den Kettfäden größer oder kleiner sein als die Abstände zwischen den Schussfäden.Preferably The distances between the warp threads 4 to 100, especially 8 to 30 mm and the distances between the weft threads 4 to 100, in particular 8 to 30 mm. there For example, the distances between the Warp threads are larger or smaller than the distances between the weft threads.
Die erfindungsgemäßen Drehergewebe aus den Kern-Mantel-Filament-Garnen können ohne weiteres vor ihrer Verwendung aufgerollt und als Rollenware gehandhabt werden. Sie können aber auch als geschnittene Bandware oder Stückware vor ihrer Verwendung übereinander gestapelt gelagert und als Stapel gehandhabt werden.The leno fabric of the core-sheath filament yarns of the present invention can be easily rolled up before use and be handled as roll goods. You can, too as cut ribbon or piece goods before use over each other stored stacked and handled as a stack.
Eine zweite Ausführungsgform der Erfindung sieht vor, maschinell aus antistatischen Garnen aus Filamenten mit einem mindestens bilobalen Filamentkern und einer vollflächigen Ummantelung ein textiles Flächengebilde in Form eines Geleges aus mindestens zwei aneinander liegenden Lagen herzustellen, wobei in jeder Lage die Garne parallel zueinander verlaufen und sich die Garne der einen Lage mit den Garnen der anderen Lage kreuzen und wobei die Garne an ihren Kreuzungspunkten durch thermoplastische Verklebung bzw. Thermofixierung ihres Ummantelungsmaterials miteinander verbunden sind.A second embodiment of the invention provides, by machine made of antistatic yarns of filaments with at least one bilobal Filament core and a full-surface sheath a textile Fabric in the form of a slip of at least two to produce adjacent layers, wherein in each layer the Yarns run parallel to each other and the yarns of the one Layer with the yarns of the other layer and cross the yarns at their crossing points by thermoplastic bonding or Heat-setting their sheath material are connected together.
Vorzugsweise kreuzen sich die Garne der erfindungsgemäßen Drehergewebe und Gelege unter einem Winkel von 90°. Nach einer Variation der Erfindung kreuzen sich die Garne mit einem Winkel zwischen 90° und 30°.Preferably the yarns of the leno fabrics according to the invention intersect and scrim at an angle of 90 °. After a variation According to the invention, the yarns intersect at an angle between 90 ° and 30 °.
Es liegt im Rahmen der Erfindung, Gelege mit mehr als zwei Lagen, z. B. drei Lagen herzustellen, wobei zweckmäßigerweise die Garne der dritten Lage zumindest zu den Lagen der zweiten Lage, vorzugsweise sowohl zu den Garnen der zweiten als auch zu den Garnen der ersten Lage gekreuzt sind. Die erfindungsgemäßen Gelege sind ebenso gut handhabbar wie die Drehergewebe, weshalb sie vor ihrer Weiterverarbeitung aufgerollt oder gestapelt werden können.It is within the scope of the invention, scrims with more than two layers, z. B. produce three layers, expediently the yarns of the third layer at least to the layers of the second layer, preferably both to the yarns of the second and to the yarns the first layer are crossed. The invention Clutches are just as easy to handle as the leno fabrics, which is why they are rolled up or stacked before further processing can.
Die Feinheiten der Garne und die Flächengewichte der Gelege entsprechen denen der erfindungsgemäßen Drehergewebe.The Finenesses of the yarns and the basis weights of the eggs correspond to those of the leno fabric according to the invention.
Es liegt im Rahmen der Erfindung, bei den Drehergeweben für Kette und Schuss und bei den Lagen der Gelege unterschiedlich feine Garne und/oder Garne mit unterschiedlichen Filamentkernen, z. B. zweilappigen oder dreilappigen oder vierlappigen oder fünflappigen oder sechslappigen Kernen zu verwenden. Vorzugsweise werden jedoch Garne mit dreilappigen bzw. trilobalen Filamentkernen verwendet.It is within the scope of the invention, in the leno fabrics for Warp and weft and in the layers of the scrub differently fine Yarns and / or yarns with different filament cores, e.g. B. bilobed or trilobed or quadribed or five-lobed or six-lobed cores. Preferably, however, yarns used with trilobal or trilobal filament cores.
Nach
der Erfindung ist es einfach, unterschiedliche Drehergewebe oder
Gelege herzustellen und zu bevorraten oder für einen vorbestimmten Zweck
gezielt herzustellen. Die Variierbarkeit ist sehr groß;
variiert werden kann z. B.:
die Feinheit der Garne
die
Lappigkeit der Kernfilamente
das Flächengewicht der
Gewebe bzw. Gelege
die Abstände der Garne voneinander.According to the invention, it is easy to produce and stock different leno cloths or scrims or to purposefully make them for a predetermined purpose. The variability is very large; can be varied z. B .:
the fineness of the yarns
the limpness of the core filaments
the weight per unit area of the fabric or scrim
the distances of the yarns from each other.
Mit diesen Parametern können insbesondere die Ableitfähigkeit elektrostatischer Ladungen der Gewebe bzw. Gelege aber auch die Festigkeit, Geschmeidigkeit bzw. Flexibilität und Zugfestigkeit und das Flächengewicht eingestellt werden.With These parameters can in particular the Ableitfähigkeit electrostatic charges of the tissues or scrims but also the Strength, suppleness or flexibility and tensile strength and the basis weight are adjusted.
Die erfindungsgemäßen Drehergewebe und Gelege können als handhabbare Zwischenprodukte dienen und werden im Rahmen einer Weiterbildung der Erfindung mit unterschiedlichen Flächengebilden wie Folien, anderen textilen Flächengebilden, Klebevliesen oder Klebstoffen kombiniert.The leno and scrim of the invention can serve as manageable intermediates and are under a Development of the invention with different fabrics such Films, other textile fabrics, adhesive tiles or adhesives combined.
In diesem Zusammenhang sieht eine Ausführungsform der Erfindung vor, ein erfindungsgemäßes Drehergewebe oder ein erfindungsgemäßes Gelege mit einem thermoplastischen Klebevlies durch Thermofixierung zu verbinden, woraus ein handhabbares thermoklebefähiges flexibles Flächengebilde resultiert, mit dem über eine Thermofixierung ein Gegenstand ausgerüstet werden kann, der dadurch eine antistatische Eigenschaft erhält. Solche Gegenstände sind z. B. textile Flächengebilde wie Gewebe, Gewirke, Gestricke, Vliesstoffe oder Folien, die heißsiegelfähig sind, oder elektrostatisch aufladende Oberflächen wie Metalloberflächen oder Kunststoffoberflächen.In This connection provides an embodiment of the invention before, a leno fabric according to the invention or a inventive scrim with a thermoplastic Bonding nonwoven fabric by heat-setting, resulting in a manageable thermoclayable flexible sheet results, equipped with a heat-setting an object which gives it an antistatic property. Such items are z. B. textile fabrics such as woven, knitted or crocheted fabrics, nonwovens or films that are heat-sealable are, or electrostatically charged surfaces such as metal surfaces or plastic surfaces.
Nach einer weiteren Ausführungsform der Erfindung wird eine Folie oder ein textiles Flächengebilde z. B. vollflächig mit einem Heißsiegelklebstoff ausgerüstet und das erfindungsgemäße Drehergewebe oder das erfindungsgemäße Gelege in den Heißsiegelklebstoff durch Thermofixierung eingebettet. Derartige Flächengebilde sind über eine Thermofixierung des Heißsiegelklebstoffs mit anderen Flächengebilden z. B. textilen Flächengebilden oder Folien oder mit elektrostatisch aufladenden Flächen kombinierbar, woraus die damit versehenen Gegenstände antistatische Eigenschaften erhalten.To Another embodiment of the invention is a Foil or a textile fabric z. B. full surface equipped with a heat seal adhesive and the leno fabric or the inventive invention Scrim in the heat-seal adhesive by heat-setting embedded. Such fabrics are over a heat-setting of the heat-seal adhesive with others Fabrics z. B. textile fabrics or foils or can be combined with electrostatically charging surfaces, from which the objects provided with it antistatic properties receive.
Besonders zweckmäßig ist die Kombination der erfindungsgemäßen Drehergewebe oder Gelege mit einem Vliesstoff insbesondere einem Vliesstoff aus thermoplastischen Fasern oder derartige Fasern aufweisenden Vliesstoff, weil die erfindungsgemäßen Drehergewebe oder Gelege durch einfaches Thermofixieren auf eine Oberfläche des Vliesstoffs ortsfest festgelegt werden kann. Dieser erfindungsgemäße Vliesstoff kann wie üblich weiterverarbeitet werden, weil der geringe Masseanteil des erfindungsgemäßen Drehergewebes oder Geleges die Eigenschaften des Vliesstoffes allenfalls marginal beeinflusst.Especially expedient is the combination of the invention Leno cloth or scrim with a nonwoven fabric, in particular a Nonwoven fabric of thermoplastic fibers or such fibers having Nonwoven fabric, because the leno fabric according to the invention or scrim by simply heat-setting on a surface of the nonwoven fabric can be fixed in place. This inventive Nonwoven fabric can be processed as usual, because the small mass fraction of the invention Drehergewebes or Geleges the properties of the nonwoven fabric if necessary marginally influenced.
Eine besonders zweckmäßige Verwendung der erfindungsgemäßen Drehergewebe oder Gelege steht in Zusammenhang mit selbstklebenden textilen Flächengebilden oder Folien. Dabei wird auf eine Oberfläche eines textilen Flächengebildes oder einer Folie ein Drehergewebe oder ein Gelege angeordnet und mit einem drucksensitiven Klebstoff fixiert bzw. gehaltert. Der drucksensitive Klebstoff ist z. B. vollflächig auflaminiert und das Gitter des Drehergewebes oder des Geleges darin eingebettet. Mit dem drucksensitiven Klebstoff an seiner Oberfläche kann das Laminat aus textilem Flächengebilde oder Folie und Drehergewebe oder Gelege sowie drucksensitiver Klebstoffschicht gegen Flächen oder Gegenstände geklebt werden, wobei das Laminat seine antistatische Wirkung zur Verfügung stellt. Zur besseren Handhabung kann die drucksensitive Fläche des Laminats vor seiner Verwendung in an sich bekannter Weise mit Silikonpapier abgedeckt sein. Eine Variante sieht vor das Laminat aufzurollen, wobei der drucksensitive Klebstoff auf der Oberfläche des textilen Flächengebildes oder der Folie haftet, so dass die Raumform der Rolle erhalten bleibt. Zum Gebrauch wird die Rolle entrollt bzw. entwickelt, wobei die Klebkraft des Klebstoffs nicht verloren geht.A particularly expedient use of the invention Leno fabric or scrim is associated with self-adhesive textile fabrics or films. This is on a surface a textile fabric or a film a leno fabric or a scrim and arranged with a pressure-sensitive adhesive fixed or held. The pressure-sensitive adhesive is z. B. full surface laminated and the lattice of the leno fabric or the jelly in it embedded. With the pressure-sensitive adhesive on its surface may be the laminate of fabric or film and leno or scrim, and pressure sensitive adhesive layer to be glued to surfaces or objects, the laminate having its antistatic effect provides. For better handling, the pressure-sensitive surface the laminate prior to its use in a conventional manner with Covered with silicone paper. A variant looks in front of the laminate unroll, with the pressure-sensitive adhesive on the surface of the textile fabric or the film adheres, so that the spatial form of the roll is preserved. For use, the Roll unrolled or developed, the adhesive force of the adhesive not lost.
Vorzugsweise
wird das Laminat in Bänder aufgeteilt und die Bänder
zu Bandrollen aufgewickelt. Diese können dann z. B. als
Schutzummantelungen für Kabel oder Kabelbäume
gemäß
Das
textile Flächengebilde, das mit dem drucksensitiven Klebstoff
und einem erfindungsgemäßen Drehergewebe oder
Gelege ausgerüstet ist, kann ein Gewebe, ein Gewirke, ein
Gestrick oder ein Vliesstoff sein und z. B. einlagig sein. Es kann
aber auch ein Laminat aus mehreren textilen Flächengebilden
vorgesehen sein, wie es z. B. in der
Als drucksensitiver Klebstoff wird vorzugsweise Acrylat in Mengen von 5 bis 500, insbesondere von 30 bis 150 g/m2 verwendet, in den das erfindungsgemäße Drehergewebe oder Gelege integriert ist oder in Verbindung steht. Vorzugsweise wird ein drucksensitiver Klebstoff verwendet, der elektrisch leitend ausgebildet ist. Ein solcher Klebstoff ist z. B. Acrylat mit Rußzugabe.As a pressure-sensitive adhesive, it is preferred to use acrylate in amounts of from 5 to 500, in particular from 30 to 150, g / m 2 in which the leno cloth or scrim according to the invention is integrated or is connected. Preferably, a pressure-sensitive adhesive is used, which is electrically conductive. Such an adhesive is z. B. acrylate with carbon black addition.
Es ist überraschend, dass die drucksensitive Klebstoffschicht und/oder die Heißsiegelklebstoffschicht bei mehrlagigen Laminaten die Corona-Entladung der erfindungsgemäßen Drehergewebe oder Gelege nicht behindern, sondern sogar fördern, insbesondere, wenn im Klebstoff freie OH-Gruppen vorhanden sind.It It is surprising that the pressure-sensitive adhesive layer and / or the heat seal adhesive layer in multilayered Laminates the corona discharge of the invention Do not interfere with leno or scrub, but even encourage in particular, if free OH groups are present in the adhesive.
Im Rahmen der Erfindung werden insbesondere Garnstärken bzw. Garnfeinheiten der elektrisch leitenden Garne verarbeitet, die den Garnstärken bzw. Garnfeinheiten entsprechen, aus denen das kombinierte Flächengebilde hergestellt ist. Dazu werden z. B. sechs Filamente aus elektrisch leitendem Garn umwunden mit einem Umwindungsgarn aus nicht leitendem Material, z. B. aus Polyester.in the In particular, yarn weights or Yarn counts of electrically conductive yarns processing the Garnstärken or Garnfeinheiten match, from which the combined fabric is made. To do this z. B. six filaments of electrically conductive yarn wound with a Umwindungsgarn of non-conductive material, eg. B. of polyester.
Grundsätzlich sind die Einzelfilamente der elektrisch leitenden Garne wegen ihrer Feinheit auf üblicherweise verwendeten Web- und Wirkmaschinen nicht ohne weiteres verarbeitbar. Aus diesem Grund werden je nach Anwendungsfall mehrere Filamente zusammengefaßt und mit mindestens einem die Festigkeit der Filamentschar erhöhenden Umwindungsgarn aus nicht leitendem Material, z. B. Polyester, umwunden.in principle are the single filaments of electrically conductive yarns because of their Fineness on commonly used weaving and knitting machines not easily processable. Because of this, depending on Use case summarized several filaments and with at least one increasing the strength of the filament bundle Umwindungsgarn of non-conductive material, eg. B. polyester wound.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 69013395 T2 [0003] - DE 69013395 T2 [0003]
- - DE 19882360 B4 [0025, 0025, 0026] - DE 19882360 B4 [0025, 0025, 0026]
Claims (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008003967A DE102008003967A1 (en) | 2008-01-11 | 2008-01-11 | Textile fabric |
PCT/EP2008/056646 WO2009086944A1 (en) | 2008-01-11 | 2008-05-29 | Textile fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008003967A DE102008003967A1 (en) | 2008-01-11 | 2008-01-11 | Textile fabric |
Publications (1)
Publication Number | Publication Date |
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DE102008003967A1 true DE102008003967A1 (en) | 2009-07-16 |
Family
ID=39758344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102008003967A Withdrawn DE102008003967A1 (en) | 2008-01-11 | 2008-01-11 | Textile fabric |
Country Status (2)
Country | Link |
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DE (1) | DE102008003967A1 (en) |
WO (1) | WO2009086944A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023017392A1 (en) * | 2021-08-13 | 2023-02-16 | 3M Innovative Properties Company | Antistatic fabric article |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69013395T2 (en) | 1989-05-22 | 1995-03-30 | Du Pont | Spinning sheath-core threads with a multilobal cross-section and with an electroconductive core. |
DE19882360B4 (en) | 1998-03-31 | 2007-10-04 | HÄNSEL VERBUNDTECHNIK GmbH | Protective mantle for vehicle cables, etc., which are subject to vibration and can generate knocking noises |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53111116A (en) * | 1977-03-03 | 1978-09-28 | Asahi Chem Ind Co Ltd | Antistatic, sheath-core type conjugate fiber and its fiber mixing |
JPS63219624A (en) * | 1987-03-06 | 1988-09-13 | Teijin Ltd | Electrically conductive yarn and production thereof |
DE10340180B4 (en) * | 2003-09-01 | 2006-04-27 | Polfin Ltd. | Abrasion protection device |
WO2005033387A2 (en) * | 2003-09-30 | 2005-04-14 | Milliken & Company | Wrapped conductive yarn |
-
2008
- 2008-01-11 DE DE102008003967A patent/DE102008003967A1/en not_active Withdrawn
- 2008-05-29 WO PCT/EP2008/056646 patent/WO2009086944A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69013395T2 (en) | 1989-05-22 | 1995-03-30 | Du Pont | Spinning sheath-core threads with a multilobal cross-section and with an electroconductive core. |
DE19882360B4 (en) | 1998-03-31 | 2007-10-04 | HÄNSEL VERBUNDTECHNIK GmbH | Protective mantle for vehicle cables, etc., which are subject to vibration and can generate knocking noises |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023017392A1 (en) * | 2021-08-13 | 2023-02-16 | 3M Innovative Properties Company | Antistatic fabric article |
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