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公开(公告)号：US20220232920A1
公开(公告)日：2022-07-28
申请号：US17650377
申请日：2022-02-08
申请人： Levi Strauss & Co.
发明人： Elizabeth O'Neill , James Barton Sights , Jeff Zens , David Love
IPC分类号： A41H3/00 , A41H3/08 , D03D1/00 , D06C23/02 , D06P5/15 , A41H42/00 , D06P5/20 , D06B11/00 , D06P5/13 , D06L4/20 , D03D15/54 , D04H1/02 , G06Q30/06 , D06L4/70 , D06M10/00
摘要： Laser finishing of apparel products allows an operating model that reduces finishing cost, lowers carrying costs, increases productivity, shortens time to market, be more reactive to trends, reduce product constraints, reduces lost sales and dilution, and more. Improved aspects include design, development, planning, merchandising, selling, making, and delivering. The model uses fabric templates, each of which can be used to produce a multitude of laser finishes. Operational efficiency is improved.
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公开(公告)号：US20220064469A1
公开(公告)日：2022-03-03
申请号：US17418927
申请日：2020-01-03
发明人： Gokhan KAPLAN , Gozde OKTEM , Ertug ERKUS
摘要： The invention refers to a writing and/or drawing system comprising a pH sensitive dye and a writing material having a pH configured to provide a change in the colour of said dye on said surface of the support, as well as to a method to write and/or draw on the system with the writing material.
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公开(公告)号：US11208761B2
公开(公告)日：2021-12-28
申请号：US15841267
申请日：2017-12-13
申请人： Levi Strauss & Co.
IPC分类号： A41D31/00 , A41H3/08 , A41D27/08 , D06P5/15 , A41H3/00 , D06C23/02 , D03D1/00 , D06P3/60 , D06P1/22 , D04H1/02 , D03D13/00 , D06B11/00 , D06P5/20 , D03D15/54 , B23K26/00
摘要： A fabric has enhanced response characteristics for laser finishing. The fabric can be denim for denim apparel such as jeans. Software and lasers are used to finish apparel made of the fabric to produce a desired wear or distressing pattern or other design. The fabric allows for relatively fast color change in response to the laser, color changes in hue from indigo blue to white, many grayscale levels, and maintains strength and stretch properties. A method used to make the fabric includes spinning, dyeing, and weaving yarns in such a way to obtain the desired enhanced response characteristics for laser finishing.
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公开(公告)号：US20210180243A1
公开(公告)日：2021-06-17
申请号：US17183629
申请日：2021-02-24
发明人： Jitka ERYILMAZ , Onur YUKSELEN , Ozgur COBANOGLU , Erdogan Baris OZDEN , Ertug ERKUS , Estera Szwajcer DEY , Cedric DICKO , Alixander PERZON
摘要： Provided is a process for the production of a dyed fabric using enzyme aggregates. In particular, provided is a process that comprises a step of providing a woven fabric that comprises a base layer and an additional layer which is located on at least one side of the fabric, wherein the yarns of the additional layer comprise fibers that are at least partially dyed, and a step of contacting the woven fabric with enzyme aggregates such as cross-linked enzyme aggregates (CLEAs), to remove at least part of the dye from at least the yarns of said additional layer. The disclosure also provides a fabric obtained with the process and garments including the fabric.
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公开(公告)号：US10934662B2
公开(公告)日：2021-03-02
申请号：US15484859
申请日：2017-04-11
发明人： Jitka Eryilmaz , Onur Yukselen , Ozgur Cobanoglu , Erdogan Baris Ozden , Ertug Erkus , Estera Szwajcer Dey , Cedric Dicko , Alixander Perzon
摘要： Provided is a process for the production of a dyed fabric using enzyme aggregates. In particular, provided is a process that comprises a step of providing a woven fabric that comprises a base layer and an additional layer which is located on at least one side of the fabric, wherein the yarns of the additional layer comprise fibers that are at least partially dyed, and a step of contacting the woven fabric with enzyme aggregates such as cross-linked enzyme aggregates (CLEAs), to remove at least part of the dye from at least the yarns of said additional layer. The disclosure also provides a fabric obtained with the process and garments including the fabric.
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公开(公告)号：US20200323256A1
公开(公告)日：2020-10-15
申请号：US16912257
申请日：2020-06-25
摘要： Methods for obtaining natural colorants from plant material (e.g., tobacco material) and for using such natural colorants to dye various substrates are provided. Natural colorants are obtained using particular enzymes and particular conditions (e.g., time, temperature, and pH profiles). Such colorants can be used to dye substrates, for example, using conventional dyeing techniques or using unique in situ methods.
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公开(公告)号：US10724172B2
公开(公告)日：2020-07-28
申请号：US16367714
申请日：2019-03-28
发明人： Ryohei Yagi , Goro Okada
摘要： A discharge printing device includes an application unit configured to apply a reducing agent to fabric and a contact heating unit configured to subject a reducing agent-applied area to contact heating and satisfies any of the conditions (a1)-(c1) and (d1)-(e1): the conditions (a1)-(c1): in the contact heating, a heating temperature is 100° C. or more, and a heating time is 60 seconds or more; the conditions (d1)-(e1): the contact heating unit subjects the reducing agent-applied area to contact heating to accelerate a reduction reaction and subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to contact heating to accelerate an oxidation reaction, or the discharge printing device further comprises a non-contact heating unit, and the non-contact heating unit subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to non-contact heating to accelerate an oxidation reaction.
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公开(公告)号：US20200095439A1
公开(公告)日：2020-03-26
申请号：US16580281
申请日：2019-09-24
发明人： Hideki OKADA , Tasuku NAKAMURA
IPC分类号： C09D11/102 , C09D11/322 , C08L75/04 , C08K5/00 , C08K5/49 , C08K5/01 , C08G18/44 , C08G18/80 , C08G18/83 , D06P5/15 , D06P1/52
摘要： An ink jet composition according to the present disclosure contains a flameproofing agent and resin particles. The resin particles are preferably urethanic resin particles. It is preferable that a urethanic resin making up the urethanic resin particles is a urethanic resin containing a crosslinking group and the crosslinking group is one or more selected from the group consisting of a blocked isocyanate group and a silanol group. The urethanic resin making up the urethanic resin particles preferably has a polycarbonate skeleton.
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公开(公告)号：US10442233B2
公开(公告)日：2019-10-15
申请号：US15074574
申请日：2016-03-18
申请人： REVOLAZE, LLC
摘要： A method is provided of generating a pattern image used to form a pattern on a surface of a fabric using laser irradiation. A plurality of parameters associated with laser irradiation units are input into a user interface. The parameters include an area parameter, a laser irradiation unit density parameter, optionally a discontinuity parameter, and a dye removal parameter. A plurality of laser irradiation units arranged in a pattern area of a user interface based on computer processing of the inputted plurality of parameters is received for viewing at the user interface. The laser irradiation units collectively establish the pattern image for viewing by the user.
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公开(公告)号：US20190301087A1
公开(公告)日：2019-10-03
申请号：US16367714
申请日：2019-03-28
发明人： Ryohei YAGI , Goro OKADA
摘要： A discharge printing device includes an application unit configured to apply a reducing agent to fabric and a contact heating unit configured to subject a reducing agent-applied area to contact heating and satisfies any of the conditions (a1)-(c1) and (d1)-(e1): the conditions (a1)-(c1): in the contact heating, a heating temperature is 100° C. or more, and a heating time is 60 seconds or more; the conditions (d1)-(e1): the contact heating unit subjects the reducing agent-applied area to contact heating to accelerate a reduction reaction and subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to contact heating to accelerate an oxidation reaction, or the discharge printing device further comprises a non-contact heating unit, and the non-contact heating unit subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to non-contact heating to accelerate an oxidation reaction.
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