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

IPC: D02G3/02 ,  D03D1/00 ,  D03D15/00

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.

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

IPC: D03D15/00 ,  D06L4/24 ,  D03D1/00 ,  D01F2/00

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.

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.