EP3831992A1 - Personal protective clothing - Google Patents

Personal protective clothing Download PDF

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Publication number
EP3831992A1
EP3831992A1 EP20211738.8A EP20211738A EP3831992A1 EP 3831992 A1 EP3831992 A1 EP 3831992A1 EP 20211738 A EP20211738 A EP 20211738A EP 3831992 A1 EP3831992 A1 EP 3831992A1
Authority
EP
European Patent Office
Prior art keywords
weight
yarn
protective clothing
weft yarn
personal protective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20211738.8A
Other languages
German (de)
French (fr)
Other versions
EP3831992B1 (en
Inventor
Johannes Joachim Heinen
Debora Soler Rodríguez
Vincen Camps Roca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Drei Punkt Berufskleidung GmbH
Original Assignee
Drei Punkt Berufskleidung GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Drei Punkt Berufskleidung GmbH filed Critical Drei Punkt Berufskleidung GmbH
Priority to PL20211738T priority Critical patent/PL3831992T3/en
Publication of EP3831992A1 publication Critical patent/EP3831992A1/en
Application granted granted Critical
Publication of EP3831992B1 publication Critical patent/EP3831992B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • 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
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—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 material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—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 material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—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 material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/225—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 material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/233—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 material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—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 material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • 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
    • 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
    • D03D15/513—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 heat-resistant or fireproof
    • 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
    • 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
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/02—Wool
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/14—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • 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
    • 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
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

Definitions

  • the present invention relates to personal protective clothing made from a fabric with an outside and an inside, comprising a warp yarn and a weft yarn, such a fabric and a use of such a fabric.
  • Personal protective clothing is widely known. Personal protective clothing is essential in the welding industry, in which the people performing the work are exposed to thermal and mechanical risks. Welding is used in a variety of ways, e.g. in the automotive industry, shipbuilding, construction, steel construction and metallurgy. The most common types of welding used in industry are arc and oxiga welding. Executives in the welding industry must be protected from electrical contacts, fires, explosions, thermal contacts, radiation, gases and suspended particles.
  • the object of the present invention is therefore to provide personal protective clothing which protects against the above-mentioned dangers for the person performing the work, which is comfortable and has a long service life.
  • a personal protective clothing made of a fabric with an outside and an inside, comprising a warp yarn and a weft yarn, the warp yarn at least one viscose material and the weft yarn about 25 wt .-% to about 70 wt .-%, based on the total amount of weft yarn, polybenzimidazole, with the weft yarn predominantly forming the outside of the personal protective clothing.
  • the term “approximately” is used in connection with values or value ranges, this is to be understood as a tolerance range which the person skilled in the art in this field considers common.
  • a tolerance range of ⁇ 20%, preferably of ⁇ 10% and more preferably of ⁇ 5% is provided.
  • the lower limits and the upper limits of the various ranges are in relation to the respective constituent and to the respective Definition can be combined with each other.
  • a fabric is a fabric that is woven in a certain way and made up of intersecting yarns.
  • the inside of the clothing is the side of the clothing that faces the wearer and his body, while the outside of the clothing is the side that faces away from the body and can be directed towards a source of danger.
  • the inside of the fabric is the side of the fabric that faces the wearer and his body, which can also face upholstery, a lining or another item of clothing, while the outside of the fabric is the side that faces away from the body and on one Source of danger can be directed.
  • a warp yarn is a thread that is stretched lengthways in the weaving mill in a loom. In the finished fabric, the warp yarns lie parallel to the selvedge, while so-called weft yarns run across it.
  • the warp yarn comprises a viscose material.
  • Viscose material refers to synthetic fibers made from regenerated cellulose, which can be produced both as filament yarn and as spun fiber.
  • the viscose material also serves in particular for the comfort of the personal protective clothing according to the invention.
  • the warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight .-%, particularly preferably in a range from about 70% by weight to about 80% by weight.
  • the viscose material is preferably viscose FR.
  • Viscose FR consists of an artificial cellulose fiber. The difference between conventional viscose and viscose FR lies in the incorporation of phosphorus during the extrusion of the polymer. This addition gives the fiber a flame-retardant behavior. At the same time, this fiber is also suitable for imparting a certain comfort to the personal protective clothing according to the invention. Viscose FR is highly breathable and moisture-absorbing and thus reduces the thermal stress on workers in environments with very high temperatures.
  • the warp yarn preferably further comprises a material selected from a group comprising at least one polyamide and / or cotton.
  • Polyamides are linear polymers with regularly repeating amide bonds along the main chain.
  • Technically important polyamides suitable for the personal protective clothing according to the invention are semicrystalline thermoplastic polymers and are characterized by high strength, rigidity and toughness. Many of the properties of the polyamides are largely dominated by the amide groups, which interact with one another via hydrogen bonds.
  • Cotton is a natural fiber of plant origin with a chemical structure based on cellulose. Cotton has positive properties in terms of comfort, because it is a very breathable, soft and cool fiber. Cotton and / or polyamides improve the comfort of the personal protective clothing according to the invention.
  • the warp yarn preferably comprises at least one polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% % By weight, particularly preferably in a range from about 20% by weight to about 40% by weight.
  • the warp yarn preferably comprises at least one cotton in an amount in a range from about 8% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 85 % By weight, particularly preferably in a range from about 20% by weight to about 80% by weight.
  • the warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight %, particularly preferably in a range from about 70% by weight to about 80% by weight, and at least one polyamide in an amount in a range from about 8% by weight to about 50% by weight to the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% by weight, particularly preferably in a range from about 20% by weight to about 40% by weight.
  • the warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight %, particularly preferably in a range from about 70% by weight to about 80% by weight, and at least one cotton in an amount in a range from about 8% by weight to about 50% by weight to the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% by weight, particularly preferably in a range from about 20% by weight to about 40% by weight.
  • the warp yarn preferably further comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn preferably in a range from about 60% by weight to about 85% by weight, particularly preferably in a range from about 70% by weight to about 80% by weight, at least one polyamide in an amount in a range of about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, more preferably in a range of about 15% by weight to about 45% by weight, particularly preferably in a range of about 20% by weight.
  • the warp yarn is preferably a core-spun yarn.
  • Core-spun yarns have a two-part structure with a core and a sheath.
  • the core preferably comprises polyamide and the shell more preferably comprises viscose FR.
  • the core preferably comprises polyamide and the shell more preferably comprises cotton.
  • the core preferably comprises polyamide and the shell more preferably comprises viscose FR and cotton.
  • the core gives the personal protective clothing according to the invention a high level of strength, rigidity and toughness.
  • the shell gives the personal protective clothing according to the invention a certain level of comfort with good flame-retardant properties at the same time.
  • the polyamide core preferably also contributes to a desired resistance during weaving for the personal protective clothing according to the invention. Polyamide increases tear and tensile strength and improves the wash resistance of viscose FR yarn and / or cotton.
  • the warp yarn is preferably produced using a core spinning process.
  • a core spinning process filaments can be covered with staple fibers during yarn manufacture.
  • a ring spinning machine is modified in such a way that a core can be produced together with a casing when twisting.
  • the warp yarn preferably has a linear density in a range from about 15 tex to about 70 tex, more preferably from about 20 tex to about 60 tex, particularly preferably from about 25 tex to about 50 tex.
  • the warp yarn preferably has a tensile strength in accordance with ISO-13934-1. in a range from about 400N to about 1500N, more preferably from about 500N to about 1300N, particularly preferably from about 600N to about 1100N.
  • the warp yarn preferably has a tensile strength at break in accordance with ISO-13937-2 in a range from about 15 N to about 60 N, more preferably from about 20 N to about 50 N, particularly preferably from about 30 N to about 40 N.
  • a weft yarn is the one that lies across the warp threads stretched in the loom.
  • Weft is the term for the yarn that is pushed back and forth across the warp to create a weave.
  • the weft yarn comprises from about 25% by weight to about 70% by weight polybenzimidazole, preferably from about 35% by weight to about 65% by weight, more preferably from about 45% by weight to about 60% by weight. -%, based on the total amount of weft yarn.
  • the weft yarn preferably comprises at least one polybenzimidazole.
  • Polybenzimidazole PBI has heat-retardant properties.
  • the LOI is measured according to ASTM D 2863-77. It defines the minimum oxygen concentration of an oxygen-nitrogen mixture below which combustion will continue under test conditions.
  • PBI's oxygen index is higher than 50%.
  • the melting temperature of PBI is higher than 700oC.
  • PBI has high tensile strength and abrasion resistance. PBI does not lose its resilience even with prolonged exposure to high temperatures.
  • PBI fabric has a soft feel and is flexible.
  • a fabric made of PBI gives the personal protective clothing according to the invention a certain level of comfort.
  • the personal protective clothing according to the invention is heat and flame retardant, in particular due to the use of PBI.
  • the weft yarn preferably further comprises a material selected from a group comprising wool and / or aramid fibers.
  • Aramid fibers are also flame and heat resistant to some extent. They are made of aromatic polyamides, hence their name, and in their chemical structure they have long chains of synthetic polyamides in which at least 85% of the amide groups (-CO-NH-) are directly linked to two aromatic groups.
  • the molecular chains of the aramid fibers have a high orientation and crystallinity, which gives the fiber good mechanical properties such as tensile / tear strength and good dimensional stability.
  • Wool and / or aramid fibers are heat and flame retardant and serve to provide the mechanical resistance of the personal protective clothing according to the invention.
  • the weft yarn preferably comprises about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool. more preferably about 15% by weight to about 35% by weight, particularly preferably about 20% by weight to about 30% by weight.
  • the weft yarn preferably comprises about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, of aramid fibers. More preferably about 15% by weight to about 35% by weight, particularly preferably about 30% by weight to about 40% by weight.
  • the aramid fibers are preferably para-aramid fibers.
  • Para-aramids are aramids with the aromatic ring in the para position. Para means a 1,4 substitution.
  • the advantage of para-amides is that they are tough and flame-retardant. Personal protective clothing according to the invention with fibers made from para-amides is therefore particularly suitable for a person performing welding work.
  • the weft yarn is preferably a twisted thread.
  • a thread is a thread that consists of several threads twisted together. Twisted yarn has a much higher tensile strength than simple yarns that are not twisted together. Twisted threads are mechanically resistant.
  • the protective clothing according to the invention is preferably given a long service life.
  • the direction of rotation of the weft yarn is preferably Z or S.
  • the yarn has a direction of rotation Z when the fibers in the yarn run in the direction of the slash of the letter Z when the yarn is held vertically. If it runs in the opposite direction, it is an S-turn.
  • the direction of rotation of the weft yarn Z is also preferred.
  • the weft yarn preferably has a titer in a range from about 15 tex to about 70 tex, more preferably from about 20 tex to about 60 tex, particularly preferably from about 25 tex to about 50 tex.
  • the weft yarn preferably has a tensile strength according to ISO-13934-1 in a range from about 400 N to about 2100 N, more preferably from about 500 N to about 1900 N, particularly preferably from about 600 N to about 1700 N.
  • the warp yarn preferably has a tensile strength according to ISO-13937-2 in a range from about 15 N to about 120 N, more preferably from about 20 N to about 150 N, particularly preferably from about 50 N to about 100 N.
  • At least one yarn is preferably dyeable. More preferably, at least one yarn can be colored, white and / or black.
  • the yarns in the personal protective clothing according to the invention are dyed from an aesthetic point of view without impairing their properties.
  • the warp yarn and / or the weft yarn are more preferably dyeable.
  • Cotton and / or viscose FR are particularly preferably dyed if they are used. Viscose FR is easy to dye and has good color fastness. Cotton is relatively easy to dye, although it is possible to dye it using a wide range of colors.
  • the present invention further relates to a fabric as described above in connection with the personal protective clothing according to the invention.
  • the fabric according to the invention preferably comprises a warp yarn and a weft yarn with an outside and an inside, the warp yarn comprising at least one viscose material and the weft yarn comprising about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole, the weft yarn predominantly forming the outside of the personal protective clothing.
  • the fabric is preferably made in a twill weave.
  • the twill weave is, besides the plain weave and the satin weave, one of the three basic weave types for woven fabrics.
  • the weft goes under a warp yarn, then over (at least) two warp threads, again under one, and so on.
  • the next weft yarn shifts this rhythm by one to the side and one up.
  • a typical diagonal pattern is created, which is called a twill ridge or diagonal ridge.
  • the two sides of a twill weave look different. The side on which more warp threads can be seen is called the warp twill, the other correspondingly weft twill.
  • a binding cartridge is preferably used for a shot body for the body binding.
  • the weft yarns are interwoven with the warp yarns in such a way that they largely determine the appearance and properties of the surface of the goods.
  • the binding cartridge 3e1 b1,3 in accordance with ISO 3572 is preferred.
  • the success of the present invention is also achieved with other binding cartridges similar to the aforementioned binding cartridge, which produce different yarn surfaces on the inside and outside of the fabric of the personal protective clothing.
  • the schematic representation of a weave is called a weave cartridge.
  • one thread is the main thread on each side of the fabric.
  • the weft yarn preferably forms predominantly the outside of the personal protective clothing.
  • the warp yarn preferably forms predominantly the inside of the personal protective clothing.
  • binding cartridges are preferably used which have the aforementioned arrangements of the weft yarn predominantly on the outside and the warp yarn predominantly on the inside of personal protective clothing.
  • yarns that are intended to ensure a comfortable wearing feeling can predominantly on an inside of the protective clothing according to the invention and the fabric according to the invention and the technical yarns that have heat-retardant, flame-retardant and / or mechanically resistant properties, and in particular against arcing should protect, are arranged predominantly on an outside of the protective clothing according to the invention and the fabric according to the invention.
  • the fabric preferably has a shrinkage according to ISO 5077 in a range between -10% and + 10%, more preferably between -5% and + 5%, particularly preferably between -3% and + 3%.
  • the fabric preferably has a weight in a range from 200 g / m 2 to about 500 g / m 2 , more preferably from about 250 g / m 2 to about 400 g / m 2 , particularly preferably from about 300 g / m 2 to about 350 g / m 2 .
  • the fabric preferably comprises between 20 yarns / cm and 50 yarns / cm, more preferably between 25 yarns / cm and 45 yarns / cm, particularly preferably between 30 yarns / cm and 40 yarns / cm.
  • At least one yarn of the inventive fabric of the personal protective clothing according to the invention is preferably designed to be conductive according to 1149-1 to 3, ie it can conduct electricity, at least in a certain way.
  • At least one warp yarn and / or one weft yarn of the fabric of the personal protective clothing are preferably designed to be conductive. More preferably, at least approximately every tenth warp yarn and / or weft yarn of the fabric are designed to be conductive. More preferably, at least approximately every twentieth warp yarn and / or weft yarn are designed to be conductive.
  • the advantage of using conductive yarns is that electrostatic charges can be dissipated.
  • Personal protective clothing that includes conductive threads protects against electrostatic charges.
  • Prefers the fabric of the personal protective clothing according to the invention is designed to be conductive or at least partially conductive, in particular in such a way that electrostatic charges that can arise during welding work can be dissipated.
  • An electrical resistance of the fabric according to ISO 1149-2 is preferably in a range from 1 x 10 5 ⁇ to about 1 x 10 9 ⁇ , more preferably from about 1 x 10 6 ⁇ to about 1 x 10 8 ⁇ , particularly preferably from about 1 x 10 7 ⁇ to about 5 x 10 7 ⁇ .
  • the conductive yarn is preferably selected from a group comprising metal, stainless steel, inox, silver and / or intrinsic conductive polymers.
  • a fabric as described above in connection with the personal protective clothing according to the invention is preferably used as personal protective clothing, in particular in the form of jackets, pants and overalls, for people doing metalworking and / or welding work.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% % By weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% %
  • the Warp yarn is a core-spun yarn with polyamide as the core and viscose FR as the sheath, and the weft yarn is a twisted thread.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material, and polyamide in an amount in a range from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn from about 25% by weight to about 70% by weight, based on to the total amount of the weft yarn, polybenzimidazole and about 10 wt .-% to about 40 wt .-%, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn, about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, Viscose material and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core spun - Yarn with polyamide as the core and viscose material as the cover, and the weft yarn is a twisted thread.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material which is viscose FR, and about 8 % By weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10 % By weight to about 40% by weight, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material and about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, polyamide in an amount in the range of about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, includes wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, polyamide in an amount in the range of about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of the Weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as Core and viscose FR and cotton as a she
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , Polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the Warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the Weft yarn includes wool, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , Polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the Warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the Weft yarn, comprising wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose material and cotton as the cover, and the weft
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% %
  • By weight, based on the total amount of weft yarn comprises polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% %
  • the Warp yarn is a core-spun yarn with polyamide as the core and viscose FR as the sheath, and the weft yarn is a twisted thread.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core spun - Yarn with polyamide as the core and viscose material as the cover, and the weft yarn is a twisted thread.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and about 8 wt .-% to about 50 wt .-%, based on the total amount of the warp yarn, comprises cotton, and the weft yarn about 25 wt .-% to about 70 wt .-%, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material and about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight , based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight , based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight , based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight , based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount ranging from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn,
  • the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, Comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.
  • An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount ranging from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose material and cotton as the cover, and the wef
  • the present invention further relates to a fabric which is produced in a twill weave, a weave cartridge 3e1 b1,3 being used for a weft body for the twill weave, and use in particular in the form of jackets, pants and overalls for metalworking and / or welding work People.
  • a fabric for personal protective clothing for persons performing welding work was produced from a warp yarn and a weft yarn.
  • the warp yarn comprises 79% by weight, based on the total amount of the warp yarn, viscose FR and 21% by weight, based on the total amount of the warp yarn, polyamide and was created using core spinning, the core being made of polyamide and the shell Viscose FR.
  • the weft yarn used comprises 50% by weight, based on the total amount of the weft yarn, polybenzimidazole, 30% by weight, based on the total amount of the weft yarn, para-aramids and 20 % By weight, based on the total amount of weft yarn, wool.
  • the weft yarn is a thread.
  • the weft yarn mainly forms the outside of the personal protective clothing.
  • the binding cartridge is 3e1 b1,3.
  • the testing of such a fabric showed very good properties in terms of tensile strength, tear strength, shrinkage and limited flame spread.
  • the properties meet the requirements of the UNE EN ISO 11611: 2015 standard and are shown in Table 1 below.
  • the durability when using this fabric in personal protective clothing for welders who regularly carry out welding work was about 18 weeks and was thus more than twice as high as that of personal protective clothing for welders known from the prior art.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Woven Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Personenschutzkleidung aus einem Gewebe mit einer Außenseite und einer Innenseite, umfassend ein Kettgarn und ein Schussgarn, ein solches Gewebe und eine Verwendung eines solchen Gewebes. Die Personenschutzkleidung umfasst ein Kettgarn und ein Schussgarn, wobei das Kettgarn mindestens ein Viskosematerial und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.The present invention relates to personal protective clothing made from a fabric with an outside and an inside, comprising a warp yarn and a weft yarn, such a fabric and a use of such a fabric. The personal protective clothing comprises a warp yarn and a weft yarn, the warp yarn comprising at least one viscose material and the weft yarn comprising about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole, the weft yarn predominantly comprising the outside of the personal protective clothing forms.

Description

Die vorliegende Erfindung betrifft eine Personenschutzkleidung aus einem Gewebe mit einer Außenseite und einer Innenseite, umfassend ein Kettgarn und ein Schussgarn, ein solches Gewebe und eine Verwendung eines solchen Gewebes.The present invention relates to personal protective clothing made from a fabric with an outside and an inside, comprising a warp yarn and a weft yarn, such a fabric and a use of such a fabric.

Personenschutzkleidungen sind vielfältig bekannt. Personenschutzkleidung ist in der Schweißindustrie, in der die ausführenden Personen thermischen und mechanischen Risiken ausgesetzt sind, unerlässlich. Schweißen wird vielfältig angewendet, z.B. in der Automobilin dustrie, im Schiffbau, im Bauwesen, im Stahlbau und in der Metallurgie. Die am häufigsten verwendeten Schweißarten in der Industrie sind Lichtbogen- und Oxigaschweißen. Ausführende Personen in der Schweißindustrie müssen vor elektrischen Kontakten, Bränden, Explosionen, thermischen Kontakten, Strahlung, Gasen und Schwebeteilchen geschützt werden.Personal protective clothing is widely known. Personal protective clothing is essential in the welding industry, in which the people performing the work are exposed to thermal and mechanical risks. Welding is used in a variety of ways, e.g. in the automotive industry, shipbuilding, construction, steel construction and metallurgy. The most common types of welding used in industry are arc and oxiga welding. Executives in the welding industry must be protected from electrical contacts, fires, explosions, thermal contacts, radiation, gases and suspended particles.

Es besteht ein Bedarf, Schweißarbeiten ausführende Personen vor einer vom Schweißen herrührenden Gefahr zu schützen. Die Schutzkleidung muss dabei für die Person, die sie den ganzen Tag trägt, komfortabel sein.There is a need to protect persons performing welding work from a hazard resulting from welding. The protective clothing must be comfortable for the person who wears it all day.

Personenschutzkleidung für Schweißarbeiten muss den internationalen Normen UNE EN ISO 13688 und UNE EN ISO 11611 entsprechen. eine solche normgereichte Personenschutzkleidung schützt vor mechanischen Gefahren, Hitze und Feuer und ist zum Schutz der ausführenden Person vor den folgenden Gefahren bestimmt:

  • geschmolzene Metallspritzer
  • kurzzeitiger Kontakt mit einer Flamme
  • Strahlungswärme aus einem elektrischen Bogen
  • kurzer elektrischer Schlag durch versehentlichen Kontakt mit einem Stromkreis bis zu 100 V.
Personal protective clothing for welding work must comply with the international standards UNE EN ISO 13688 and UNE EN ISO 11611. Such standardized personal protective clothing protects against mechanical dangers, heat and fire and is intended to protect the person performing the work against the following dangers:
  • molten metal splashes
  • brief contact with a flame
  • Radiant heat from an electric arc
  • short electric shock from accidental contact with a circuit up to 100 V.

Bei einer Personenschutzkleidung für Schweißarbeiten stellt sich auch das Problem, dass die Nutzungsdauer von bekannter Personenschutzkleidung zum Schweißen zu kurz ist, was zu Wiederbeschaffungskosten und hoher Abfallentstehung führt.In the case of personal protective clothing for welding work, the problem also arises that the useful life of known personal protective clothing for welding is too short, which leads to replacement costs and high levels of waste.

Aufgabe der vorliegenden Erfindung ist es daher, eine Personenschutzkleidung zur Verfügung zu stellen, die vor den oben genannten Gefahren für die ausführende Person schützt, die bequem ist und eine lange Lebensdauer aufweist.The object of the present invention is therefore to provide personal protective clothing which protects against the above-mentioned dangers for the person performing the work, which is comfortable and has a long service life.

Diese Aufgabe wird erfindungsgemäß gelöst durch eine Personenschutzkleidung aus einem Gewebe mit einer Außenseite und einer Innenseite, umfassend ein Kettgarn und ein Schussgarn, wobei das Kettgarn mindestens ein Viskosematerial und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamt-menge des Schussgarns, Polybenzimidazol umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.This object is achieved according to the invention by a personal protective clothing made of a fabric with an outside and an inside, comprising a warp yarn and a weft yarn, the warp yarn at least one viscose material and the weft yarn about 25 wt .-% to about 70 wt .-%, based on the total amount of weft yarn, polybenzimidazole, with the weft yarn predominantly forming the outside of the personal protective clothing.

Wird im Rahmen der Erfindung der Begriff "etwa" im Zusammenhang mit Werten oder Wertebereichen verwendet, so ist darunter ein Toleranzbereich zu verstehen, den der Fachmann auf diesem Gebiet für üblich erachtet. Insbesondere ist ein Toleranzbereich von ±20 %, bevorzugt von ±10 % und weiter bevorzugt von ±5 % vorgesehen. Soweit verschiedene Bereiche für Mengenangaben in Bezug auf Bestandteile und für Definitionen, zum Beispiel von physikalisch-chemischen Eigenschaften der erfindungsgemäßen Zusammensetzung, in der vorliegenden Erfindung angegeben sind, sind die Untergrenzen und die Obergrenzen der verschiedenen Bereiche in Bezug auf den jeweiligen Bestandteil und auf die jeweilige Definition miteinander kombinierbar.If, within the scope of the invention, the term “approximately” is used in connection with values or value ranges, this is to be understood as a tolerance range which the person skilled in the art in this field considers common. In particular, a tolerance range of ± 20%, preferably of ± 10% and more preferably of ± 5% is provided. Insofar as different ranges for quantitative information in relation to constituents and for definitions, for example of physicochemical properties of the composition according to the invention, are given in the present invention, the lower limits and the upper limits of the various ranges are in relation to the respective constituent and to the respective Definition can be combined with each other.

Ein Gewebe ist ein in bestimmter Weise gewebter, aus sich kreuzenden Garnen bestehender Stoff.A fabric is a fabric that is woven in a certain way and made up of intersecting yarns.

Die Innenseite der Kleidung ist die Seite der Kleidung, die dem Träger und dessen Körper zugewandt ist, während die Außenseite der Kleidung die Seite ist, die vom Körper weggewandt und auf eine Gefahrenquelle ausrichtbar ist.The inside of the clothing is the side of the clothing that faces the wearer and his body, while the outside of the clothing is the side that faces away from the body and can be directed towards a source of danger.

Die Innenseite des Gewebes ist die Seite des Gewebes, die dem Träger und dessen Körper zugewandt ist, die auch einer Polsterung, einem Futter oder einem anderen Kleidungsstück zugewandt sein kann, während die Außenseite des Gewebes die Seite ist, die vom Körper weggewandt und auf eine Gefahrenquelle ausrichtbar ist.The inside of the fabric is the side of the fabric that faces the wearer and his body, which can also face upholstery, a lining or another item of clothing, while the outside of the fabric is the side that faces away from the body and on one Source of danger can be directed.

Ein Kettgarn ist ein Faden, der in der Weberei in einem Webstuhl in Längsrichtung aufgespannt ist. Im fertigen Gewebe liegen die Kettgarne parallel zur Webkante, während sogenannte Schussgarne quer dazu verlaufen.A warp yarn is a thread that is stretched lengthways in the weaving mill in a loom. In the finished fabric, the warp yarns lie parallel to the selvedge, while so-called weft yarns run across it.

Erfindungsgemäß umfasst das Kettgarn ein Viskosematerial. Als Viskosematerial werden Chemiefasern aus regenerierter Cellulose bezeichnet, die sowohl als Filamentgarn als auch als Spinnfaser hergestellt werden können. Das Viskosematerial dient insbesondere auch dem Komfort der erfindungsgemäßen Personenschutzkleidung.According to the invention, the warp yarn comprises a viscose material. Viscose material refers to synthetic fibers made from regenerated cellulose, which can be produced both as filament yarn and as spun fiber. The viscose material also serves in particular for the comfort of the personal protective clothing according to the invention.

Bevorzugt umfasst das Kettgarn das Viskosematerial in einer Menge in einem Bereich von etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 60 Gew.-% bis etwa 85 Gew.-%, besonders bevorzugt in einem Bereich von etwa 70 Gew.-% bis etwa 80 Gew.-%.The warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight .-%, particularly preferably in a range from about 70% by weight to about 80% by weight.

Bevorzugt ist das Viskosematerial Viskose FR. Viskose FR besteht aus einer künstlichen Cellulosefaser. Der Unterschied zwischen konventioneller Viskose und Viskose FR besteht in der Einarbeitung von Phosphor bei der Extrusion des Polymers. Dieser Zusatz verleiht der Faser ein flammhemmendes Verhalten. Gleichzeitig ist diese Faser auch dafür geeignet, der erfindungsgemäßen Personenschutzkleidung einen gewissen Komfort mitzugeben. Viskose FR ist hoch atmungsaktiv und feuchtigkeitsabsorbierend und reduziert somit die thermische Belastung der Arbeiter in Umgebungen mit sehr hohen Temperaturen.The viscose material is preferably viscose FR. Viscose FR consists of an artificial cellulose fiber. The difference between conventional viscose and viscose FR lies in the incorporation of phosphorus during the extrusion of the polymer. This addition gives the fiber a flame-retardant behavior. At the same time, this fiber is also suitable for imparting a certain comfort to the personal protective clothing according to the invention. Viscose FR is highly breathable and moisture-absorbing and thus reduces the thermal stress on workers in environments with very high temperatures.

Bevorzugt umfasst das Kettgarn weiterhin ein Material ausgewählt aus einer Gruppe umfassend mindestens ein Polyamid und/oder Baumwolle. Polyamide sind lineare Polymere mit sich regelmäßig wiederholenden Amidbindungen entlang der Hauptkette. Technisch bedeutsame und für die erfindungsgemäße Personenschutzkleidung geeignete Polyamide sind teilkristalline thermoplastische Polymere und zeichnen sich durch eine hohe Festigkeit, Steifigkeit und Zähigkeit aus. Viele Eigenschaften der Polyamide werden weitgehend durch die Amidgruppen dominiert, die über Wasserstoffbrückenbindungen miteinander wechselwirken. Baumwolle ist eine natürliche Faser pflanzlichen Ursprungs mit einer chemischen Struktur auf Basis von Cellulose. Baumwolle hat positive Eigenschaften in Bezug auf den Komfort, weil es eine sehr atmungsaktive, weiche und kühle Faser ist. Baumwolle und/oder Polyamide verbessern den Komfort der erfindungsgemäßen Personenschutzkleidung.The warp yarn preferably further comprises a material selected from a group comprising at least one polyamide and / or cotton. Polyamides are linear polymers with regularly repeating amide bonds along the main chain. Technically important polyamides suitable for the personal protective clothing according to the invention are semicrystalline thermoplastic polymers and are characterized by high strength, rigidity and toughness. Many of the properties of the polyamides are largely dominated by the amide groups, which interact with one another via hydrogen bonds. Cotton is a natural fiber of plant origin with a chemical structure based on cellulose. Cotton has positive properties in terms of comfort, because it is a very breathable, soft and cool fiber. Cotton and / or polyamides improve the comfort of the personal protective clothing according to the invention.

Bevorzugt umfasst das Kettgarn mindestens ein Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 45 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 40 Gew.-%.The warp yarn preferably comprises at least one polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% % By weight, particularly preferably in a range from about 20% by weight to about 40% by weight.

Bevorzugt umfasst das Kettgarn mindestens eine Baumwolle in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 85 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 80 Gew.-%.The warp yarn preferably comprises at least one cotton in an amount in a range from about 8% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 85 % By weight, particularly preferably in a range from about 20% by weight to about 80% by weight.

Bevorzugt umfasst das Kettgarn das Viskosematerial in einer Menge in einem Bereich von etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 60 Gew.-% bis etwa 85 Gew.-%, besonders bevorzugt in einem Bereich von etwa 70 Gew.-% bis etwa 80 Gew.-%, und mindestens ein Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 45 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 40 Gew.-%.The warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight %, particularly preferably in a range from about 70% by weight to about 80% by weight, and at least one polyamide in an amount in a range from about 8% by weight to about 50% by weight to the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% by weight, particularly preferably in a range from about 20% by weight to about 40% by weight.

Bevorzugt umfasst das Kettgarn das Viskosematerial in einer Menge in einem Bereich von etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 60 Gew.-% bis etwa 85 Gew.-%, besonders bevorzugt in einem Bereich von etwa 70 Gew.-% bis etwa 80 Gew.-%, und mindestens eine Baumwolle in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 45 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 40 Gew.-%.The warp yarn preferably comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, more preferably in a range from about 60% by weight to about 85% by weight %, particularly preferably in a range from about 70% by weight to about 80% by weight, and at least one cotton in an amount in a range from about 8% by weight to about 50% by weight to the total amount of the warp yarn, more preferably in a range from about 15% by weight to about 45% by weight, particularly preferably in a range from about 20% by weight to about 40% by weight.

Bevorzugt umfasst das Kettgarn das Viskosematerial in einer Menge in einem Bereich von etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 60 Gew.-% bis etwa 85 Gew.-%, besonders bevorzugt in einem Bereich von etwa 70 Gew.-% bis etwa 80 Gew.-%, mindestens ein Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 45 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 40 Gew.-%, und mindestens eine Baumwolle in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, weiter bevorzugt in einem Bereich von etwa 15 Gew.-% bis etwa 40 Gew.-%, besonders bevorzugt in einem Bereich von etwa 20 Gew.-% bis etwa 35 Gew.-%.The warp yarn preferably further comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn preferably in a range from about 60% by weight to about 85% by weight, particularly preferably in a range from about 70% by weight to about 80% by weight, at least one polyamide in an amount in a range of about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, more preferably in a range of about 15% by weight to about 45% by weight, particularly preferably in a range of about 20% by weight. -% to about 40% by weight, and at least one cotton in an amount in a range from about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, more preferably in a range of about 15 % By weight to about 40% by weight, particularly preferably in a range from about 20% by weight to about 35% by weight.

Bevorzugt ist das Kettgarn ein Core-Spun-Garn. Core-Spun-Garne weisen eine zweiteilige Struktur mit Kern und Hülle auf. Der Kern umfasst bevorzugt Polyamid und die Hülle umfasst weiter bevorzugt Viskose FR. Der Kern umfasst bevorzugt Polyamid und die Hülle umfasst weiter bevorzugt Baumwolle. Der Kern umfasst bevorzugt Polyamid und die Hülle umfasst weiter bevorzugt Viskose FR und Baumwolle. Der Kern vermittelt der erfindungsgemäßen Personenschutzkleidung eine hohe Festigkeit, Steifigkeit und Zähigkeit. Die Hülle vermittelt der erfindungsgemäßen Personenschutzkleidung einen gewissen Komfort bei gleichzeitig guten flammhemmenden Eigenschaften. Bevorzugt trägt der Polyamidkern auch zu einer gewünschten Beständigkeit beim Weben für die erfindungsgemäße Personenschutzkleidung bei. Polyamid erhöht die Reiß- und Zugfestigkeit und verbessert die Waschbeständigkeit des Viskose FR Garns und/oder des Baumwolle.The warp yarn is preferably a core-spun yarn. Core-spun yarns have a two-part structure with a core and a sheath. The core preferably comprises polyamide and the shell more preferably comprises viscose FR. The core preferably comprises polyamide and the shell more preferably comprises cotton. The core preferably comprises polyamide and the shell more preferably comprises viscose FR and cotton. The core gives the personal protective clothing according to the invention a high level of strength, rigidity and toughness. The shell gives the personal protective clothing according to the invention a certain level of comfort with good flame-retardant properties at the same time. The polyamide core preferably also contributes to a desired resistance during weaving for the personal protective clothing according to the invention. Polyamide increases tear and tensile strength and improves the wash resistance of viscose FR yarn and / or cotton.

Bevorzugt ist das Kettgarn mit einem Kernspinnverfahren erstellt. Mit einem Kernspinnverfahren können Filamente mit Stapelfasern während einer Garnherstellung bedeckt werden. Eine Ringspinnmaschine wird dabei derart modifiziert, so dass ein Kern zusammen mit einer Hülle beim Verdrehen erzeugbar ist.The warp yarn is preferably produced using a core spinning process. With a core spinning process, filaments can be covered with staple fibers during yarn manufacture. A ring spinning machine is modified in such a way that a core can be produced together with a casing when twisting.

Bevorzugt weist das Kettgarn ein Titer in einem Bereich von etwa 15 Tex bis etwa 70 Tex, weiter bevorzugt von etwa 20 Tex bis etwa 60 Tex, besonders bevorzugt von etwa 25 Tex bis etwa 50 Tex auf.The warp yarn preferably has a linear density in a range from about 15 tex to about 70 tex, more preferably from about 20 tex to about 60 tex, particularly preferably from about 25 tex to about 50 tex.

Bevorzugt weist das Kettgarn eine Zugfestigkeit gemäß ISO-13934-1. in einem Bereich von etwa 400 N bis etwa 1500 N, weiter bevorzugt von etwa 500 N bis etwa 1300 N, besonders bevorzugt von etwa 600 N bis etwa 1100 N auf.The warp yarn preferably has a tensile strength in accordance with ISO-13934-1. in a range from about 400N to about 1500N, more preferably from about 500N to about 1300N, particularly preferably from about 600N to about 1100N.

Bevorzugt weist das Kettgarn eine Reißbelastbarkeit gemäß ISO-13937-2 in einem Bereich von etwa 15 N bis etwa 60 N, weiter bevorzugt von etwa 20 N bis etwa 50 N, besonders bevorzugt von etwa 30 N bis etwa 40 N auf.The warp yarn preferably has a tensile strength at break in accordance with ISO-13937-2 in a range from about 15 N to about 60 N, more preferably from about 20 N to about 50 N, particularly preferably from about 30 N to about 40 N.

Ein Schussgarn ist bei der Herstellung eines textilen Gewebes jenes, das zu den im Webstuhl aufgespannten Kettfäden quer liegt. Schuss ist der Begriff für das Garn, das über die Kette hin und her geschoben wird, um ein Gewebe zu erzeugen.In the production of a textile fabric, a weft yarn is the one that lies across the warp threads stretched in the loom. Weft is the term for the yarn that is pushed back and forth across the warp to create a weave.

Erfindungsgemäß umfasst das Schussgarn von etwa 25 Gew.-% bis etwa 70 Gew.-% Polybenzimidazol, bevorzugt von etwa 35 Gew.-% bis etwa 65 Gew.-%, weiter bevorzugt von etwa 45 Gew.-% bis etwa 60 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns.According to the invention, the weft yarn comprises from about 25% by weight to about 70% by weight polybenzimidazole, preferably from about 35% by weight to about 65% by weight, more preferably from about 45% by weight to about 60% by weight. -%, based on the total amount of weft yarn.

Bevorzugt umfasst das Schussgarn mindestens ein Polybenzimidazol. Polybenzimidazol (PBI) weist hitzehemmende Eigenschaften auf. Der Sauerstoffindex (abgekürzt LOI = Limiting Oxygen Index) ist eine Kenngröße zur Beschreibung des Brandverhaltens vor allem von Kunststoffen. Der LOI wird gemäß ASTM D 2863-77 gemessen. Er definiert die minimale Sauerstoffkonzentration eines Sauerstoff-Stickstoff-Gemisches, unter dem die Verbrennung bei Prüfbedingungen anhält. Der Sauerstoffindex von PBI ist höher als 50%. Die Schmelztemperatur von PBI liegt höher als 700 ºC. PBI hat eine hohe Zugfestigkeit und Abriebfestigkeit. PBI verliert auch bei längerer Aussetzung hoher Temperaturen nicht an Widerstandsfähigkeit. Ein Gewebe au PBI weist ein weiches Schlaggefühl auf und ist flexibel. Ein Gewebe aus PBI gibt der erfindungsgemäßen Personenschutzkleidung einen gewissen Komfort mit. Die erfindungsgemäße Personenschutzkleidung ist insbesondere aufgrund der Verwendung von PBI hitze- und flammhemmend.The weft yarn preferably comprises at least one polybenzimidazole. Polybenzimidazole (PBI) has heat-retardant properties. The oxygen index (abbreviated LOI = Limiting Oxygen Index) is a parameter used to describe the fire behavior, especially of plastics. The LOI is measured according to ASTM D 2863-77. It defines the minimum oxygen concentration of an oxygen-nitrogen mixture below which combustion will continue under test conditions. PBI's oxygen index is higher than 50%. The melting temperature of PBI is higher than 700ºC. PBI has high tensile strength and abrasion resistance. PBI does not lose its resilience even with prolonged exposure to high temperatures. PBI fabric has a soft feel and is flexible. A fabric made of PBI gives the personal protective clothing according to the invention a certain level of comfort. The personal protective clothing according to the invention is heat and flame retardant, in particular due to the use of PBI.

Bevorzugt umfasst das Schussgarn weiterhin ein Material ausgewählt aus einer Gruppe umfassend Wolle und/oder Aramidfasern. Wolle ist eine Naturfaser tierischen Ursprungs, insbesondere aus Schaffell, mit bestimmten Qualitäten, Längen und Feinheiten. Sie wird aus Keratin gebildet, einem resistenten und praktisch unlöslichen Protein. Wolle gilt als widerstandsfähigste Naturfaser gegen ein Verbrennen dank ihrer flammhemmenden Zusammensetzung und Struktur. Für diese Eigenschaften sind keine chemischen Modifikationen oder Zusatzstoffe erforderlich, was sie zu einem sehr interessanten Material für Bekleidung macht. Wollfasern enthalten einen hohen Anteil an Stickstoff und Wasser. Aus diesem Grund ist für die Verbrennung eine hohe Sauerstoffkonzentration in der Umgebung erforderlich (LOI = 25). Ein weiterer Vorteil dieser Faser ist die geringere Rauch- und Gasentwicklung bei der Verbrennung im Vergleich zu Kunstfasern. Im Vergleich zu synthetischen Fasern sind die Eigenschaften in Bezug auf den Komfort besser. Aramidfasern sind ebenfalls in gewissem Umfang gegen Flammen und Hitze beständig. Sie bestehen aus aromatischen Polyamiden, daher ihr Name, und in ihrer chemischen Struktur weisen diese lange Ketten aus synthetischem Polyamiden, in denen mindestens 85 % der Amidgruppen (-CO-NH-) direkt mit zwei aromatischen Gruppen verbunden sind, auf. Die Molekülketten der Aramidfasern weisen eine hohe Orientierung und Kristallinität auf, was der Faser gute mechanische Eigenschaften wie Zug-/Reißfestigkeit und eine gute Dimensionsstabilität verleiht. Wolle und/oder Aramidfasern sind hitze- und flammhemmend und dienen der mechanischen Widerstandfähigkeit der erfindungsgemäßen Personenschutzkleidung.The weft yarn preferably further comprises a material selected from a group comprising wool and / or aramid fibers. Wool is a natural fiber of animal origin, especially sheepskin, with certain qualities, lengths and delicacies. It is made from keratin formed, a resistant and practically insoluble protein. Wool is considered to be the most resistant natural fiber to burning thanks to its flame-retardant composition and structure. No chemical modifications or additives are required for these properties, which makes them a very interesting material for clothing. Wool fibers contain a high proportion of nitrogen and water. For this reason, a high oxygen concentration in the environment is required for combustion (LOI = 25). Another advantage of this fiber is the lower smoke and gas development during combustion compared to synthetic fibers. Compared to synthetic fibers, the properties in terms of comfort are better. Aramid fibers are also flame and heat resistant to some extent. They are made of aromatic polyamides, hence their name, and in their chemical structure they have long chains of synthetic polyamides in which at least 85% of the amide groups (-CO-NH-) are directly linked to two aromatic groups. The molecular chains of the aramid fibers have a high orientation and crystallinity, which gives the fiber good mechanical properties such as tensile / tear strength and good dimensional stability. Wool and / or aramid fibers are heat and flame retardant and serve to provide the mechanical resistance of the personal protective clothing according to the invention.

Bevorzugt umfasst das Schussgarn etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle. weiter bevorzugt etwa 15 Gew.-% bis etwa 35 Gew.-%, besonders bevorzugt etwa 20 Gew.-% bis etwa 30 Gew.-%.The weft yarn preferably comprises about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool. more preferably about 15% by weight to about 35% by weight, particularly preferably about 20% by weight to about 30% by weight.

Bevorzugt umfasst das Schussgarn etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern. weiter bevorzugt etwa 15 Gew.-% bis etwa 35 Gew.-%, besonders bevorzugt etwa 30 Gew.-% bis etwa 40 Gew.-%.The weft yarn preferably comprises about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, of aramid fibers. more preferably about 15% by weight to about 35% by weight, particularly preferably about 30% by weight to about 40% by weight.

Bevorzugt sind die Aramidfasern para-Aramidfasern. Para-Aramide sind Aramide mit dem aromatischen Ring in para-Position. Para bedeutet eine 1,4-Substitution. Der Vorteil von Para-Amiden besteht darin, dass sie widerstandsfähig und schwer entflammbar sind. Eine erfindungsgemäße Personenschutzkleidung mit Fasern aus Para-Amiden ist daher für eine Schweißarbeit ausführende Person besonders geeignet.The aramid fibers are preferably para-aramid fibers. Para-aramids are aramids with the aromatic ring in the para position. Para means a 1,4 substitution. The advantage of para-amides is that they are tough and flame-retardant. Personal protective clothing according to the invention with fibers made from para-amides is therefore particularly suitable for a person performing welding work.

Bevorzugt ist das Schussgarn ein Zwirn. Ein Zwirn ist ein Garn, der aus mehreren zusammengedrehten Garnen besteht. Ein Zwirn hat eine wesentlich höhere Reißfestigkeit als nicht verzwirnte einfache Garne zusammen. Zwirne sind mechanisch widerstandsfähig. Durch Verwendung von Zwirn wird der erfindungsgemäßen Schutzkleidung bevorzugt eine lange Lebensdauer vermittelt.The weft yarn is preferably a twisted thread. A thread is a thread that consists of several threads twisted together. Twisted yarn has a much higher tensile strength than simple yarns that are not twisted together. Twisted threads are mechanically resistant. By using thread, the protective clothing according to the invention is preferably given a long service life.

Bevorzugt ist der Drehrichtung des Schussgarn Z oder S. Eine Drehrichtung Z weist das Garn auf, wenn die Fasern im Garn bei senkrecht gehaltenem Garnen in Richtung des Schrägstrichs des Buchstaben Z verlaufen. Verläuft es entgegengesetzt, so handelt sich dabei um eine S-Drehung. Weiter bevorzugt ist der Drehrichtung des Schussgarn Z.The direction of rotation of the weft yarn is preferably Z or S. The yarn has a direction of rotation Z when the fibers in the yarn run in the direction of the slash of the letter Z when the yarn is held vertically. If it runs in the opposite direction, it is an S-turn. The direction of rotation of the weft yarn Z is also preferred.

Bevorzugt weist das Schussgarn ein Titer in einem Bereich von etwa 15 Tex bis etwa 70 Tex, weiter bevorzugt von etwa 20 Tex bis etwa 60 Tex, besonders bevorzugt von etwa 25 Tex bis etwa 50 Tex.The weft yarn preferably has a titer in a range from about 15 tex to about 70 tex, more preferably from about 20 tex to about 60 tex, particularly preferably from about 25 tex to about 50 tex.

Bevorzugt weist das Schussgarn eine Zugfestigkeit gemäß ISO-13934-1 in einem Bereich von etwa 400 N bis etwa 2100 N, weiter bevorzugt von etwa 500 N bis etwa 1900 N, besonders bevorzugt von etwa 600 N bis etwa 1700 N, auf.The weft yarn preferably has a tensile strength according to ISO-13934-1 in a range from about 400 N to about 2100 N, more preferably from about 500 N to about 1900 N, particularly preferably from about 600 N to about 1700 N.

Bevorzugt hat das Kettgarn eine Reißbelastbarkeit gemäß ISO-13937-2 in einem Bereich von etwa 15 N bis etwa 120 N, weiter bevorzugt von etwa 20 N bis etwa 150 N, besonders bevorzugt von etwa 50 N bis etwa 100 N.The warp yarn preferably has a tensile strength according to ISO-13937-2 in a range from about 15 N to about 120 N, more preferably from about 20 N to about 150 N, particularly preferably from about 50 N to about 100 N.

Bevorzugt ist mindestens ein Garn färbbar. Weiter bevorzugt ist mindestens ein Garn farbig, weiß und/oder schwarz färbbar. Eine Färbung der Garne erfolgt in der erfindungsgemäßen Personenschutzkleidung unter ästhetischen Gesichtspunkten, ohne deren Eigenschaften zu beeinträchtigen. Weiter bevorzugt sind das Kettgarn und/oder das Schussgarn färbbar. Besonders bevorzugt werden Baumwolle und/oder Viskose FR gefärbt, so diese eingesetzt werden. Viskose FR ist leicht zu färben und weist eine gute Farbechtheit auf. Baumwolle ist relativ einfach zu färben, wobei es möglich ist, diese mit einer breiten Palette von Farben zu färben.At least one yarn is preferably dyeable. More preferably, at least one yarn can be colored, white and / or black. The yarns in the personal protective clothing according to the invention are dyed from an aesthetic point of view without impairing their properties. The warp yarn and / or the weft yarn are more preferably dyeable. Cotton and / or viscose FR are particularly preferably dyed if they are used. Viscose FR is easy to dye and has good color fastness. Cotton is relatively easy to dye, although it is possible to dye it using a wide range of colors.

Die vorliegende Erfindung betrifft weiterhin ein Gewebe wie vorstehend in Zusammenhang mit der erfindungsgemäßen Personenschutzkleidung beschrieben. Bevorzugt umfasst das erfindungsgemäße Gewebe mit einer Außenseite und einer Innenseite ein Kettgarn und ein Schussgarn, wobei das Kettgarn mindestens ein Viskosematerial und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.The present invention further relates to a fabric as described above in connection with the personal protective clothing according to the invention. The fabric according to the invention preferably comprises a warp yarn and a weft yarn with an outside and an inside, the warp yarn comprising at least one viscose material and the weft yarn comprising about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole, the weft yarn predominantly forming the outside of the personal protective clothing.

Bevorzugt ist das Gewebe in Köperbindung hergestellt. Die Köperbindung ist, neben der Leinwand- und der Atlasbindung, eine der drei Grundbindungsarten für gewebte Stoffe. Bei der Köperbindung geht der Schuss unter einem Kettgarn hindurch, danach über (mindestens) zwei Kettfäden hinweg, wieder unter einem hindurch, und so weiter. Das nächste Schussgarn verlagert diesen Rhythmus um eins zur Seite und eins nach oben. Es entsteht ein typisches Diagonalmuster, welches man Köpergrat oder Diagonalgrat nennt. Die beiden Seiten eines in Köperbindung gewebten Stoffes sehen unterschiedlich aus. Die Seite, auf der mehr Kettfäden zu sehen sind, nennt man Kettköper, die andere entsprechend Schussköper.The fabric is preferably made in a twill weave. The twill weave is, besides the plain weave and the satin weave, one of the three basic weave types for woven fabrics. In a twill weave, the weft goes under a warp yarn, then over (at least) two warp threads, again under one, and so on. The next weft yarn shifts this rhythm by one to the side and one up. A typical diagonal pattern is created, which is called a twill ridge or diagonal ridge. The two sides of a twill weave look different. The side on which more warp threads can be seen is called the warp twill, the other correspondingly weft twill.

Bevorzugt ist eine Bindungspatrone für einen Schussköper für die Körperbindung eingesetzt. Beim Schussköper werden die Schussgarne derart mit den Kettgarnen verwoben werden, dass sie maßgeblich das Aussehen und die Eigenschaften der Warenoberfläche bestimmen.A binding cartridge is preferably used for a shot body for the body binding. In the case of the weft, the weft yarns are interwoven with the warp yarns in such a way that they largely determine the appearance and properties of the surface of the goods.

Bevorzugt ist die Bindungspatrone 3e1 b1,3 in Übereinstimmung mit ISO 3572. Der Erfolg der vorliegenden Erfindung wird auch mit anderen, zu der vorgenannten Bindungspatrone ähnlichen Bindungspatronen erreicht, die auf der Innenseite und der Außenseite des Gewebes der Personenschutzkleidung unterschiedliche Garnoberflächen ergeben. Als Bindungspatrone bezeichnet man in der Weberei die schematische Darstellung einer Bindung. Bei Verwendung von leichter Köperbindung ist ein Garn das Hauptgarn auf jeder Seite des Gewebes. Das Schussgarn bildet vorzugsweise überwiegend die Außenseite der Personenschutzkleidung. Das Kettgarn bildet vorzugsweise überwiegend die Innenseite der Personenschutzkleidung. Bevorzugt im Sinne der vorliegenden Erfindung werden Bindungspatronen verwendet, die die vorgenannten Anordnungen des Schussgarns überwiegende auf der Außenseite und des Kettgarns überwiegend auf der Innenseite einer Personenschutzkleidung ergeben.The binding cartridge 3e1 b1,3 in accordance with ISO 3572 is preferred. The success of the present invention is also achieved with other binding cartridges similar to the aforementioned binding cartridge, which produce different yarn surfaces on the inside and outside of the fabric of the personal protective clothing. In weaving, the schematic representation of a weave is called a weave cartridge. When using a light twill weave, one thread is the main thread on each side of the fabric. The weft yarn preferably forms predominantly the outside of the personal protective clothing. The warp yarn preferably forms predominantly the inside of the personal protective clothing. For the purposes of the present invention, binding cartridges are preferably used which have the aforementioned arrangements of the weft yarn predominantly on the outside and the warp yarn predominantly on the inside of personal protective clothing.

Mit einer wie vorstehend definierten Bindungspatrone können Garne, die für ein komfortables Traggefühl sorgen sollen, überwiegend auf einer Innenseite der erfindungsgemäßen Schutzkleidung und des erfindungsgemäßen Gewebes und die technischen Garne, die hitzehemmende, flammhemmende und/oder mechanisch widerstandfähige Eigenschaften aufweisen, und die insbesondere gegen Lichtbögen schützen sollen, überwiegend auf einer Außenseite der erfindungsgemäße Schutzkleidung und des erfindungsgemäßen Gewebes angeordnet werden.With a binding cartridge as defined above, yarns that are intended to ensure a comfortable wearing feeling can predominantly on an inside of the protective clothing according to the invention and the fabric according to the invention and the technical yarns that have heat-retardant, flame-retardant and / or mechanically resistant properties, and in particular against arcing should protect, are arranged predominantly on an outside of the protective clothing according to the invention and the fabric according to the invention.

Bevorzugt weist das Gewebe eine Schrumpfung gemäß ISO 5077 in einem Bereich zwischen - 10% und + 10%, weiter bevorzugt zwischen - 5% und + 5 %, besonders bevorzugt zwischen - 3% und + 3 %, auf.The fabric preferably has a shrinkage according to ISO 5077 in a range between -10% and + 10%, more preferably between -5% and + 5%, particularly preferably between -3% and + 3%.

Bevorzugt weist das Gewebe ein Gewicht in einem Bereich von 200 g/m2 bis etwa 500 g/m2, weiter bevorzugt von etwa 250 g/m2 bis etwa 400 g/m2, besonders bevorzugt von etwa 300 g/m2 bis etwa 350 g/m2, auf.The fabric preferably has a weight in a range from 200 g / m 2 to about 500 g / m 2 , more preferably from about 250 g / m 2 to about 400 g / m 2 , particularly preferably from about 300 g / m 2 to about 350 g / m 2 .

Bevorzugt umfasst das Gewebe zwischen 20 Garne/cm und 50 Garne/cm, weiter bevorzugt zwischen 25 Garne/cm und 45 Garne/cm, besonders bevorzugt zwischen 30 Garne/cm und 40 Garne/cm.The fabric preferably comprises between 20 yarns / cm and 50 yarns / cm, more preferably between 25 yarns / cm and 45 yarns / cm, particularly preferably between 30 yarns / cm and 40 yarns / cm.

Bevorzugt ist mindestens ein Garn des erfindungsbemäßen Gewebes der erfindungsgemäßen Personenschutzkleidung leitend gemäß 1149-1 bis 3 ausgebildet, d.h. sie können Strom leiten, zumindest in gewisser Weise. Bevorzugt sind mindestens ein Kettgarn und/oder ein Schussgarn des Gewebes der Personenschutzkleidung leitend ausgebildet. Weiter bevorzugt sind mindestens, etwa jedes zehnte Kettgarn und/oder Schussgarn des Gewebes leitend ausgebildet. Weiter bevorzugt sind mindestens etwa jedes zwanzigste Kettgarn und/oder Schussgarn leitend ausgebildet. Der Vorteil des Einsatzes leitender Garne ist, dass entstehende elektrostatische Aufladungen abgeleitet werden können. Eine Personenschutzkleindung, die leitende Garne umfasst, schützt damit gegen elektrostatische Aufladungen. Bevorzugt ist das Gewebe der erfindungsgemäßen Personenschutzkleidung leitend oder zumindest teilweise leitend ausgebildet, insbesondere derart, dass elektrostatische Aufladungen, die bei Schweißarbeiten entstehen können, ableitbar sind.At least one yarn of the inventive fabric of the personal protective clothing according to the invention is preferably designed to be conductive according to 1149-1 to 3, ie it can conduct electricity, at least in a certain way. At least one warp yarn and / or one weft yarn of the fabric of the personal protective clothing are preferably designed to be conductive. More preferably, at least approximately every tenth warp yarn and / or weft yarn of the fabric are designed to be conductive. More preferably, at least approximately every twentieth warp yarn and / or weft yarn are designed to be conductive. The advantage of using conductive yarns is that electrostatic charges can be dissipated. Personal protective clothing that includes conductive threads protects against electrostatic charges. Prefers the fabric of the personal protective clothing according to the invention is designed to be conductive or at least partially conductive, in particular in such a way that electrostatic charges that can arise during welding work can be dissipated.

Bevorzugt liegt ein elektrischer Widerstand des Gewebes gemäß ISO 1149-2 in einem Bereich von 1 x 105 Ω bis etwa 1 x 109 Ω, weiter bevorzugt von etwa 1 x 106 Ω bis etwa 1 x 108 Ω, besonders bevorzugt von etwa 1 x 107 Ω bis etwa 5 x 107 Ω.An electrical resistance of the fabric according to ISO 1149-2 is preferably in a range from 1 x 10 5 Ω to about 1 x 10 9 Ω, more preferably from about 1 x 10 6 Ω to about 1 x 10 8 Ω, particularly preferably from about 1 x 10 7 Ω to about 5 x 10 7 Ω.

Bevorzugt ist das leitende Garn ausgewählt aus einer Gruppe umfassend Metall, Edelstahl, Inox, Silber und/oder intrinsische leitfähigen Polymeren.The conductive yarn is preferably selected from a group comprising metal, stainless steel, inox, silver and / or intrinsic conductive polymers.

Bevorzugt wird ein Gewebe wie vorstehend in Zusammenhang mit der erfindungsgemäßen Personenschutzkleidung beschrieben als Personenschutzkleidung verwendet, insbesondere in Form von Jacken, Hosen und Overalls, für metallverarbeitende und/oder Schweißarbeiten ausführende Personen.A fabric as described above in connection with the personal protective clothing according to the invention is preferably used as personal protective clothing, in particular in the form of jackets, pants and overalls, for people doing metalworking and / or welding work.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% % By weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskose FR als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% % By weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool, the weft yarn predominantly forming the outside of the personal protective clothing, the Warp yarn is a core-spun yarn with polyamide as the core and viscose FR as the sheath, and the weft yarn is a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns Viskosematerial, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material, and polyamide in an amount in a range from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn from about 25% by weight to about 70% by weight, based on to the total amount of the weft yarn, polybenzimidazole and about 10 wt .-% to about 40 wt .-%, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn, etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskosematerial als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn, about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, Viscose material and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core spun - Yarn with polyamide as the core and viscose material as the cover, and the weft yarn is a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamt-menge des Schussgarns Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material which is viscose FR, and about 8 % By weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10 % By weight to about 40% by weight, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial und etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material and about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, Polyamid in einer Menge in der Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, polyamide in an amount in the range of about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of weft yarn, includes wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, Polyamid in einer Menge in der Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamt-menge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskose FR und Baumwolle als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, polyamide in an amount in the range of about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of the Weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, comprises wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as Core and viscose FR and cotton as a sheath, and the weft yarn is a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , Polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the Warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the Weft yarn includes wool, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskosematerial und Baumwolle als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , Polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the Warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 40% by weight, based on the total amount of the Weft yarn, comprising wool, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose material and cotton as the cover, and the weft yarn being a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% % By weight, based on the total amount of weft yarn, comprises polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskose FR als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% % By weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the Warp yarn is a core-spun yarn with polyamide as the core and viscose FR as the sheath, and the weft yarn is a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskosematerial als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and the weft yarn about 25% by weight to about 70% by weight, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core spun - Yarn with polyamide as the core and viscose material as the cover, and the weft yarn is a twisted thread.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and about 8 wt .-% to about 50 wt .-%, based on the total amount of the warp yarn, comprises cotton, and the weft yarn about 25 wt .-% to about 70 wt .-%, based on the total amount of weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial und etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material and about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight , based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight , based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, welches Viskose FR ist, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskose FR und Baumwolle als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , which is viscose FR, and polyamide in an amount ranging from about 8% by weight to about 50% by weight based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight , based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight , based on the total amount of weft yarn, comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose FR and cotton as the cover, and the weft yarn being a Z we are.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount ranging from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, Comprises cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, Comprises aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing.

Eine beispielhafte erfindungsgemäße Personenschutzkleidung umfasst ein erfindungsgemäßes Gewebe mit einer Außenseite und einer Innenseite, wobei das Gewebe ein Kettgarn und ein Schussgarn umfasst, wobei das Kettgarn etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskosematerial, und Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, und etwa 8 Gew.-% bis etwa 42 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Baumwolle umfasst, und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol und etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet, wobei das Kettgarn ein Core-Spun-Garn mit Polyamid als Kern und Viskosematerial und Baumwolle als Hülle ist, und wobei das Schussgarn ein Zwirn ist.An exemplary personal protective clothing according to the invention comprises a fabric according to the invention with an outer side and an inner side, the fabric comprising a warp yarn and a weft yarn, the warp yarn from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn, viscose material , and polyamide in an amount ranging from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn, and about 8% by weight to about 42% by weight, based on the total amount of the warp yarn, cotton, and the weft yarn comprises about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole and about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, aramid fibers, the weft yarn predominantly forming the outside of the personal protective clothing, the warp yarn being a core-spun yarn with polyamide as the core and viscose material and cotton as the cover, and the weft yarn being a twisted thread.

Die vorliegende Erfindung betrifft weiterhin ein Gewebe, das in Köperbindung herstellt ist, wobei eine Bindungspatrone 3e1 b1,3 für einen Schusskörper für die Köperbindung eingesetzt ist, und eine Verwendung insbesondere in Form von Jacken, Hosen und Overalls, für metallverarbeitende und/oder Schweißarbeiten ausführende Personen.The present invention further relates to a fabric which is produced in a twill weave, a weave cartridge 3e1 b1,3 being used for a weft body for the twill weave, and use in particular in the form of jackets, pants and overalls for metalworking and / or welding work People.

Anhand des folgenden Ausführungsbeispiels wird die vorliegende Erfindung näher erläutert.The present invention is explained in more detail with the aid of the following exemplary embodiment.

Es wurde ein Gewebe für eine Personenschutzkleidung für Schweißarbeiten ausführende Personen hergestellt aus einem Kettgarn und einem Schussgarn. Das Kettgarn umfasst 79 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Viskose FR und 21 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, Polyamid und wurde mit Kernspinnverfahren erstellt, wobei der Kern aus Polyamid gebildet ist und der Hülle aus Viskose FR. Das verwendete Schussgarn umfasst 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol, 30 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, para-Aramide und 20 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle. Das Schussgarn ist ein Zwirn. Das Schussgarn bildet überwiegend die Außenseite der Personenschutzkleidung. Die Bindungspatrone ist 3e1 b1,3. Die Prüfung eines solchen Gewebes ergab sehr gute Eigenschaften bezüglich der Zugfestigkeit, der Reißfestigkeit, der Schrumpfung und der begrenzten Flammenausbreitung. Die Eigenschaften entsprechen den Voraussetzungen der Norm UNE EN ISO 11611:2015 und sind in der folgenden Tabelle 1 wiedergegeben. Die Haltbarkeit bei Einsatz dieses Gewebes in einer Personenschutzkleidung für Schweißer, die regelmäßig Schweißarbeiten ausführen, betrug etwa 18 Wochen und war damit mehr als doppelt so hoch wie bei aus dem Stand der Technik bekannter Personenschutzkleidung für Schweißer. Tabelle 1 technische Eigenschaften Werte/Ergebnis für Beispiel Anforderung Standard ISO 11611 Klasse 1 Klasse 2 Zugfestigkeit (N) Kettgarn 1060,53 400 Schussgarn 1610,71 400 Reißbelastbarkeit (N) Kettgarn 38,26 15 20 Schussgarn 98,7 15 20 Schrumpfung (%) Gewebe -1,5 +/- 3 begrenzte Flammenausbreitung des Gewebes Entzündung bis zum oberen oder seitlichen Rand Nein/Nein Nein/Nein Löcher Nein/Nein Nein / Nein Schmelzen Nein/Nein Nein / Nein Nachverbrennung (s) (durchschnittlich) 0/0 < 2/< 2 nach Inkandeszenz (s) (Durchschnitt) 0/0 < 2/< 2 Schlagender Aufprall von Metall auf das Gewebe 27 15 25 Wärmeübertragung (s) des Gewebes 16 ≥ 7 ≥ 16 Elektrischer Widerstand (Ω) des Gewebes 1 x 107 > 105 A fabric for personal protective clothing for persons performing welding work was produced from a warp yarn and a weft yarn. The warp yarn comprises 79% by weight, based on the total amount of the warp yarn, viscose FR and 21% by weight, based on the total amount of the warp yarn, polyamide and was created using core spinning, the core being made of polyamide and the shell Viscose FR. The weft yarn used comprises 50% by weight, based on the total amount of the weft yarn, polybenzimidazole, 30% by weight, based on the total amount of the weft yarn, para-aramids and 20 % By weight, based on the total amount of weft yarn, wool. The weft yarn is a thread. The weft yarn mainly forms the outside of the personal protective clothing. The binding cartridge is 3e1 b1,3. The testing of such a fabric showed very good properties in terms of tensile strength, tear strength, shrinkage and limited flame spread. The properties meet the requirements of the UNE EN ISO 11611: 2015 standard and are shown in Table 1 below. The durability when using this fabric in personal protective clothing for welders who regularly carry out welding work was about 18 weeks and was thus more than twice as high as that of personal protective clothing for welders known from the prior art. <b> Table 1 </b> technical characteristics Values / result for example Requirement standard ISO 11611 class 1 2nd grade Tensile strength (N) Warp yarn 1060.53 400 Weft yarn 1610.71 400 Tear strength (N) Warp yarn 38.26 15th 20th Weft yarn 98.7 15th 20th Shrinkage (%) fabric -1.5 +/- 3 limited flame spread of the tissue Inflammation to the top or side No no No no Holes No no No no Melt No no No no Afterburning (s) (average) 0/0 <2 / <2 according to incandescence (s) (average) 0/0 <2 / <2 Impact of metal on fabric 27 15th 25th Heat transfer (s) of the tissue 16 ≥ 7 ≥ 16 Electrical resistance (Ω) of the tissue 1 x 10 7 > 10 5

Claims (17)

Personenschutzkleidung aus einem Gewebe mit einer Außenseite und einer Innenseite, umfassend ein Kettgarn und ein Schussgarn, wobei das Kettgarn mindestens ein Viskosematerial und das Schussgarn etwa 25 Gew.-% bis etwa 70 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Polybenzimidazol umfasst, wobei das Schussgarn überwiegend die Außenseite der Personenschutzkleidung bildet.Personal protective clothing made of a fabric with an outer side and an inner side, comprising a warp yarn and a weft yarn, the warp yarn comprising at least one viscose material and the weft yarn comprising about 25% by weight to about 70% by weight, based on the total amount of the weft yarn, polybenzimidazole , whereby the weft yarn predominantly forms the outside of the personal protective clothing. Personenschutzkleidung gemäß Anspruch 1, dadurch gekennzeichnet, dass das Gewebe in Köperbindung hergestellt ist.Personal protective clothing according to claim 1, characterized in that the fabric is produced in a twill weave. Personenschutzkleidung gemäß Anspruch 2, dadurch gekennzeichnet, dass eine Bindungspatrone für einen Schussköper für die Köperbindung eingesetzt ist.Personal protective clothing according to claim 2, characterized in that a binding cartridge is used for a weft body for the twill weave. Personenschutzkleidung gemäß Anspruch 3, dadurch gekennzeichnet, dass die Bindungspatrone 3e1 b1,3 ist.Personal protective clothing according to claim 3, characterized in that the binding cartridge is 3e1 b1,3. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Schussgarn weiterhin ein Material umfasst ausgewählt aus einer Gruppe umfassend Wolle und/oder Aramidfasern.Personal protective clothing according to one or more of the preceding claims, characterized in that the weft yarn further comprises a material selected from a group comprising wool and / or aramid fibers. Personenschutzkleidung gemäß Anspruch 5, dadurch gekennzeichnet, dass das Schussgarn etwa 10 Gew.-% bis etwa 40 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Wolle umfasst.Personal protective clothing according to Claim 5, characterized in that the weft yarn comprises about 10% by weight to about 40% by weight, based on the total amount of the weft yarn, wool. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche 5 oder 6, dadurch gekennzeichnet, dass das Schussgarn etwa 10 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Schussgarns, Aramidfasern umfasst.Personal protective clothing according to one or more of the preceding claims 5 or 6, characterized in that the weft yarn comprises about 10% by weight to about 50% by weight, based on the total amount of the weft yarn, aramid fibers. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche 5 bis 7, dadurch gekennzeichnet, dass die Aramidfasern para-Aramidfasern sind.Personal protective clothing according to one or more of the preceding claims 5 to 7, characterized in that the aramid fibers are para-aramid fibers. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Schussgarn ein Zwirn ist.Personal protective clothing according to one or more of the preceding claims, characterized in that the weft yarn is a twisted thread. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Kettgarn das Viskosematerial in einer Menge in einem Bereich von etwa 50 Gew.-% bis etwa 92 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst.Personal protective clothing according to one or more of the preceding claims, characterized in that the warp yarn comprises the viscose material in an amount in a range from about 50% by weight to about 92% by weight, based on the total amount of the warp yarn. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Viskosematerial Viskose FR ist.Personal protective clothing according to one or more of the preceding claims, characterized in that the viscose material is viscose FR. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Kettgarn weiterhin ein Material umfasst ausgewählt aus einer Gruppe umfassend mindestens ein Polyamide und/oder Baumwolle.Personal protective clothing according to one or more of the preceding claims, characterized in that the warp yarn further comprises a material selected from a group comprising at least one polyamide and / or cotton. Personenschutzkleidung gemäß Anspruch 12, dadurch gekennzeichnet, dass das Kettgarn mindestens ein Polyamid in einer Menge in einem Bereich von etwa 8 Gew.-% bis etwa 50 Gew.-%, bezogen auf die Gesamtmenge des Kettgarns, umfasst.Personal protective clothing according to claim 12, characterized in that the warp yarn comprises at least one polyamide in an amount in a range from about 8% by weight to about 50% by weight, based on the total amount of the warp yarn. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Kettgarn ein Core-Spun-Garn ist.Personal protective clothing according to one or more of the preceding claims, characterized in that the warp yarn is a core-spun yarn. Personenschutzkleidung gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens ein Kettgarn und/oder ein Schussgarn leitend ausgebildet ist.Personal protective clothing according to one or more of the preceding claims, characterized in that at least one warp yarn and / or one weft yarn is designed to be conductive. Gewebe gemäß einem oder mehreren der vorhergehenden Ansprüche.Fabric according to one or more of the preceding claims. Verwendung eines Gewebes gemäß Anspruch 16 als Personenschutzkleidung, insbesondere in Form von Jacken, Hosen und Overalls, für metallverarbeitende und/oder Schweißarbeiten ausführende Personen.Use of a fabric according to claim 16 as personal protective clothing, in particular in the form of jackets, trousers and overalls, for people who work in metal and / or carry out welding work.
EP20211738.8A 2019-12-06 2020-12-04 Woven fabric and personal protective clothing Active EP3831992B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113684587A (en) * 2021-08-31 2021-11-23 王书平 Silk woven fabric
CN114232180A (en) * 2021-12-27 2022-03-25 陕西锦澜科技有限公司 Antibacterial anti-ultraviolet anti-static protection tool fabric and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200308735A1 (en) 2019-03-28 2020-10-01 Southern Mills, Inc. Flame resistant fabrics
NO347389B1 (en) * 2022-04-08 2023-10-09 Wenaas Workwear AS Anchorage point for garment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015008030A1 (en) * 2013-07-19 2015-01-22 A.W. Hainsworth & Sons Limited Fire resistant textile material
GB2559772A (en) * 2017-02-17 2018-08-22 Arville Textiles Ltd Fire resistant textile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928971A (en) * 1996-02-01 1999-07-27 Southern Mills, Inc. Firefighter's garment
AT508653B1 (en) * 2009-11-02 2011-03-15 Chemiefaser Lenzing Ag FLAME-HOLDING FABRIC FOR A PROTECTIVE CLOTHING
US8819866B2 (en) * 2012-03-30 2014-09-02 International Textile Group, Inc. Flame resistant fabric and garments made therefrom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015008030A1 (en) * 2013-07-19 2015-01-22 A.W. Hainsworth & Sons Limited Fire resistant textile material
GB2559772A (en) * 2017-02-17 2018-08-22 Arville Textiles Ltd Fire resistant textile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113684587A (en) * 2021-08-31 2021-11-23 王书平 Silk woven fabric
CN114232180A (en) * 2021-12-27 2022-03-25 陕西锦澜科技有限公司 Antibacterial anti-ultraviolet anti-static protection tool fabric and preparation method thereof

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