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公开(公告)号：US20200291551A1
公开(公告)日：2020-09-17
申请号：US16649201
申请日：2018-09-20
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Susanne Carls , Martin Neunteufel , Dieter Eichinger , Christoph Schrempf , Mohammad Abu-Rous
Abstract: The invention relates to a denim fabric as it is used for clothes (1). The fabric is made from weft yarns (4) and warp yarns (6). At least one of the warp yarns and the weft yarns contains or consists of lyocell filaments (8). The resulting material combines high mechanical strength against wear and tear with superior softness, smoothness and luster. Furthermore, the denim according to the invention is bleachable. The denim according to the invention represents a new class of denim alongside existing cotton denims and denims with a silk component.
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Patent Agency Ranking
公开(公告)号：US20230080038A1
公开(公告)日：2023-03-16
申请号：US17992339
申请日：2022-11-22
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Robert Malinowsky , Martin Neunteufel , Marina Crnoja-Cosic , Clemens Bisjak , Dieter Eichinger , Christoph Schrempf
Abstract: The invention relates to a filament having flame retardant properties, as well as methods for its preparation and its use. The filament according to the invention are Lyocell filaments.
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公开(公告)号：US20200240043A1
公开(公告)日：2020-07-30
申请号：US16652531
申请日：2018-10-08
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Robert Malinowsky , Martin Neunteufel , Marina Crnoja-Cosic , Clemens Bisjak , Dieter Eichinger , Christoph Schrempf
Abstract: The invention relates to a filament having flame retardant properties, as well as methods for its preparation and its use. The filament according to the invention are Lyocell filaments.
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公开(公告)号：US12091781B2
公开(公告)日：2024-09-17
申请号：US16652703
申请日：2018-09-19
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Susanne Carls , Martin Neunteufel , Dieter Eichinger , Christoph Schrempf , Mohammad Abu-Rous
IPC: D02G3/02 , D03D15/225 , D03D15/30 , D03D15/41
CPC classification number: D02G3/02 , D03D15/225 , D03D15/30 , D03D15/41 , D10B2201/22 , D10B2401/00 , D10B2403/01 , Y10T442/3065
Abstract: Silk woven fabric is known and renowned for its touch. The drawback of silk, however, is its price, its poor washability, and low resistance against certain chemical treatments. It is therefore the object of the invention to provide a silk-like woven fabric which overcomes these problems. According to the invention, this problem is solved by providing a silk-like woven fabric (2) made from weft yarns (4) and warp yarns (6), wherein at least one of the weft yarns (4) and the warp yarns (6) contains or consists of lyocell filaments (8). Especially twisted lyocell filament yarns are used, the resulting material has a touch comparable to silk and physical properties that are equal to or even surpass those of silk. Moreover, the lyocell filament yarns (4, 6) may have a higher twist than silk yarns, other cellulose yarns, or synthetic yarns.
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公开(公告)号：US11713523B2
公开(公告)日：2023-08-01
申请号：US17275239
申请日：2019-09-06
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Friedrich Suchomel , Dieter Eichinger
IPC: D03D15/47 , D03D1/00 , D03D15/283 , D03D15/225 , D03D15/41
CPC classification number: D03D15/47 , D03D1/0041 , D03D15/225 , D03D15/283 , D03D15/41 , D10B2201/24 , D10B2331/04 , D10B2505/12
Abstract: A fabric made of interwoven twines, wherein, in each case, two yarns are twisted together to form a twine and at least one of the yarns contains polyester staple fibers and cellulosic staple fibers of the types lyocell, viscose and/or modal, the share of cellulosic staple fibers in the fabric ranging from 10% by weight to 90% by weight. The fabric according to the invention is characterized in that the fabric or, respectively, those of the yarns contained therein which contain polyester staple fibers and cellulosic staple fibers as well as the twines produced therefrom comply with two relationships from which the suitability of the fabric for applications in automobiles, particularly in automobile seats, results.
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公开(公告)号：US20200240051A1
公开(公告)日：2020-07-30
申请号：US16652703
申请日：2018-09-19
Applicant: LENZING AKTIENGESELLSCHAFT
Inventor： Susanne Carls , Martin Neunteufel , Dieter Eichinger , Christoph Schrempf , Mohammad Abu-Rous
Abstract: Silk woven fabric is known and renowned for its touch. The drawback of silk, however, is its price, its poor washability, and low resistance against certain chemical treatments. It is therefore the object of the invention to provide a silk-like woven fabric which overcomes these problems. According to the invention, this problem is solved by providing a silk-like woven fabric (2) made from weft yarns (4) and warp yarns (6), wherein at least one of the weft yarns (4) and the warp yarns (6) contains or consists of lyocell filaments (8). Especially twisted lyocell filament yarns are used, the resulting material has a touch comparable to silk and physical properties that are equal to or even surpass those of silk. Moreover, the lyocell filament yarns (4, 6) may have a higher twist than silk yarns, other cellulose yarns, or synthetic yarns.
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