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    A METHOD TO PRODUCE A LAMINATED TEXTILE PRODUCT
    1.
    发明申请
    A METHOD TO PRODUCE A LAMINATED TEXTILE PRODUCT 审中-公开

    公开(公告)号：US20190323172A1

    公开(公告)日：2019-10-24

    申请号：US16312584

    申请日：2017-06-26

    Applicant: DSM IP Assets B.V.

    Inventor： Michel Poul TICHELAAR ,  Chris REUTELINGSPERGER

    IPC: D06N7/00 ,  D05C17/02

    Abstract: The present invention pertains to a method to produce a laminated textile product, the product comprising a primary carrier sheet with yarns that form a pile on the front surface thereof, and a secondary carrier sheet adhered to the back surface of the primary carrier sheet, the method comprising providing a lick roller having a mass of molten polymer adhesive at its outer circumference, transporting the primary carrier sheet along the lick roller while its back surface is in contact with the outer circumference of the roller at a contact site, thereby transferring a layer of adhesive to the back surface of the primary carrier sheet, and bringing the secondary sheet in contact with the layer of adhesive to adhere the secondary sheet to the back surface of the primary carrier sheet to produce the laminated textile product, wherein downstream of the contact site between the primary carrier sheet and the lick roller, before the secondary sheet is contacted with the layer of adhesive, cobwebbing of the adhesive between the primary carrier sheet and the lick roller is induced.

    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF AND A DEVICE FOR APPLYING THE METHOD
    3.
    发明申请
    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF AND A DEVICE FOR APPLYING THE METHOD 审中-公开

    公开(公告)号：US20180313031A1

    公开(公告)日：2018-11-01

    申请号：US15770263

    申请日：2016-11-04

    Applicant: DSM IP Assets B.V.

    Inventor： Chris REUTELINGSPERGER ,  Reinard Jozef Maria STEEMAN ,  Wilhelmus Theodorus Maria VAN ROIJ

    IPC: D06N7/00

    Abstract: The present invention pertains to a method to manufacture a textile product comprising a first sheet having a width and a length, and polymer yarns fastened to this sheet to form a pile thereon, the method comprising providing the sheet, stitching the polymer yarns through the sheet to form the pile on a first surface of the sheet and loops of the yarns at a second surface of the sheet, transporting the sheet in a direction parallel to its length along a heating element, the heating element being directed to the second surface of the sheet, heating the second surface with the heating element to at least partly melt the loops of the yarns to fasten the yarns to the sheet, wherein the method comprises transporting the sheet in contact with the heating element, wherein the heating element is a stationary rigid plate-like element having a width corresponding to the width of the sheet, and a length that extends parallel to the length of the sheet, the plate being curved in its length direction, wherein the outer circumference of the plate is contacted with the sheet. The invention also pertains to a method to use a textile product obtained with the new method and a device for applying the said method.

    METHOD TO RECYCLE A FIBROUS CARPET PRODUCT
    4.
    发明申请
    METHOD TO RECYCLE A FIBROUS CARPET PRODUCT 审中-公开

    公开(公告)号：US20190329453A1

    公开(公告)日：2019-10-31

    申请号：US16312635

    申请日：2017-06-26

    Applicant: DSM IP ASSETS B.V.

    Inventor： Jan Henderikus UDDING ,  Chris REUTELINGSPERGER

    IPC: B29B9/06 ,  D01F6/92

    Abstract: The present invention pertains to a method for recycling a carpet product, the carpet product comprising a fibrous sheet comprising polymer yarns, wherein at least one surface of the sheet is provided with a layer of polymer adhesive, wherein the carpet product is a substantially pure polyester carpet product, wherein the polymer yarns comprise polyester having a molecular weight above 50,000 g/mol and a melting point between 180 and 300° C., the adhesive is a polyester adhesive having a crystallinity between 5% and 35% and a viscosity of 5-55 Pa·s at 150° C., the method comprising homogenising the carpet product by extrusion. The invention also pertains to recycled polymer obtainable by this method, to fibres comprising this recycled polymer material, to fibrous products comprising these fibres and to polyester adhesive.

    METHOD FOR PRODUCING TEXTILE PRODUCTS, PRODUCTS OBTAINABLE THEREFROM AND METHOD TO RECLAIM THE PRODUCTS
    5.
    发明申请
    METHOD FOR PRODUCING TEXTILE PRODUCTS, PRODUCTS OBTAINABLE THEREFROM AND METHOD TO RECLAIM THE PRODUCTS 审中-公开
    生产纺织品的方法，可获得的产品和回收产品的方法

    公开(公告)号：US20160108573A1

    公开(公告)日：2016-04-21

    申请号：US14896566

    申请日：2014-06-10

    Applicant: DSM IP ASSETS B.V.

    Inventor： Michel Poul TICHELAAR ,  Cornelis Eme KONING ,  Jan Henderikus UDDING ,  Wilhelmina WESTERHOF ,  Chris REUTELINGSPERGER

    IPC: D05C17/02 ,  B32B7/12 ,  B32B5/26

    Abstract: The present invention discloses a method for manufacturing an optionally laminated textile product, the method comprising the steps of: a) providing a first sheet with yarns fastened thereto where the first sheet has a first surface and a second surface and the yarns extend from the first surface of the first sheet, b) heating the second surface of the first sheet thereby at least partly melting the yarns fastened to the first sheet to bond the yarns to the first sheet; c) exposing the second surface of the first sheet to pressure; d) optionally imparting a mechanical force on the molten fraction of the yarns in a direction parallel to the surface of the first sheet; e) applying hot melt adhesive to the second surface of the first sheet; and f)optionally applying a dimensionally stable second sheet to the second surface of the first sheet; with the proviso that where the optional step (f) is absent then step (d) is not optional.

    Abstract translation: 本发明公开了一种用于制造可选层压的纺织产品的方法，所述方法包括以下步骤：a）提供第一片材，其上固定有纱线，其中第一片材具有第一表面和第二表面，并且纱线从第一片材 第一片的表面，b）加热第一片的第二表面，从而至少部分地熔化紧固到第一片的纱线，以将纱线粘合到第一片材; c）将第一片的第二表面暴露于压力; d）任选地在平行于第一片表面的方向上对纱线的熔融部分赋予机械力; e）将热熔粘合剂施加到第一片的第二表面; 以及f）可选地将尺寸稳定的第二片施加到所述第一片的第二表面; 条件是在可选步骤（f）不存在的情况下，步骤（d）不是任选的。

    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF, THE PRODUCT ITSELF, AND A DEVICE FOR APPLYING THE METHOD
    6.
    发明申请
    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF, THE PRODUCT ITSELF, AND A DEVICE FOR APPLYING THE METHOD 审中-公开

    公开(公告)号：US20180320310A1

    公开(公告)日：2018-11-08

    申请号：US15770341

    申请日：2016-11-04

    Applicant: DSM IP Assets B.V.

    Inventor： Chris REUTELINGSPERGER

    IPC: D06N7/00

    CPC classification number: D06N7/0065 ,  D06N7/0063 ,  D06N7/0071 ,  D06N7/0078 ,  D06N7/0081 ,  D06N2201/0263 ,  D06N2211/06 ,  D06N2211/066

    Abstract: The present invention pertains to a method to manufacture a textile product, in particular a carpet product such as broadloom carpet, carpet tiles, mats and rugs, comprising a first sheet having polyamide yarns fastened to this sheet to form a pile thereon, the method comprising providing the sheet, stitching the polyamide yarns through the sheet to form the pile on a first surface of the sheet, the pile extending for a predetermined length from this first surface, and to form loops of the yarns at a second surface of the sheet, and fastening the yarns to the sheet by creating a layer of fused material on the second surface of the sheet using heat, wherein during creating the layer of fused material, at least the distal half of the length of the pile is maintained at a temperature at least 70° C. below the melting temperature of the polyamide. The invention also pertains to a method to use a textile product obtained with the new method and a device for applying the said method.

    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF AND A DEVICE FOR APPLYING THE METHOD
    7.
    发明申请
    A METHOD TO MANUFACTURE A TEXTILE PRODUCT, A USE THEREOF AND A DEVICE FOR APPLYING THE METHOD 审中-公开

    公开(公告)号：US20180002863A1

    公开(公告)日：2018-01-04

    申请号：US15541854

    申请日：2016-01-07

    Applicant: DSM IP Assets B.V.

    Inventor： Chris REUTELINGSPERGER

    IPC: D06N7/00 ,  D05C17/02

    CPC classification number: D06N7/0078 ,  D05C17/023 ,  D06N7/0071 ,  D06N7/0081 ,  D10B2331/04 ,  D10B2503/04

    Abstract: The invention pertains to a method to manufacture a textile product comprising a first sheet having polyester yarns fastened to this sheet to form a pile thereon, the method comprising providing the sheet, stitching the polyester yarns through the sheet to form the pile on a first surface of the sheet and loops of the yarns at a second surface of the sheet, contacting the second surface of the sheet with a surface of a hot body to at least partly melt the loops of the yarns to fasten the yarns to the sheet, wherein the second surface is actively cooled to force the temperature to be below the glass transition temperature of the polyester yarns within 60 seconds after the contacting of the second surface with the hot body. The invention also pertains to a device for applying this method.

    METHOD FOR PRODUCING TEXTILE PRODUCTS, PRODUCTS OBTAINABLE THEREFROM AND METHOD TO RECLAIM THE PRODUCTS
    9.
    发明申请
    METHOD FOR PRODUCING TEXTILE PRODUCTS, PRODUCTS OBTAINABLE THEREFROM AND METHOD TO RECLAIM THE PRODUCTS 审中-公开

    公开(公告)号：US20170152417A1

    公开(公告)日：2017-06-01

    申请号：US15431662

    申请日：2017-02-13

    Applicant: DSM IP ASSETS B.V.

    Inventor： Michel Poul TICHELAAR ,  Cornelis Eme KONING ,  Jan Henderikus UDDING ,  Wilhelmina WESTERHOF ,  Chris REUTELINGSPERGER

    IPC: C09J167/02 ,  C09J7/02 ,  D06N7/00 ,  B32B7/12 ,  B32B5/26 ,  B32B37/12 ,  C08G63/183 ,  C09J5/06

    Abstract: The present invention pertains to a method for manufacturing a laminated textile product comprising providing a first intermediate product comprising a primary backing having a front surface and a back surface, and yarns stitched into the primary backing, the yarns extending from the front surface of the backing material, feeding the intermediate product along a body having a heated surface, the back surface being pressed against the said heated surface, to at least partly melt the yarns present in the intermediate product to bond the yarns to the backing, wherein the part of the back surface that is pressed against the heated surface has a relative speed with respect to the heated surface, so as to provide a second intermediate product having a calendered back surface, providing a dimensionally stable carrier sheet or secondary backing, and connecting the second intermediate product to the carrier sheet by providing a hot melt adhesive between the calendered surface and the sheet, and pressing the sheet to the second intermediate product to form the textile product.

    TEXTILE PRODUCT AND USES THEREOF, METHOD TO PRODUCE SUCH A PRODUCT AND METHOD FOR RECYCLING THE PRODUCT
    10.
    发明申请
    TEXTILE PRODUCT AND USES THEREOF, METHOD TO PRODUCE SUCH A PRODUCT AND METHOD FOR RECYCLING THE PRODUCT 审中-公开
    纺织产品及其用途，生产这种产品的方法和回收产品的方法

    公开(公告)号：US20160318280A1

    公开(公告)日：2016-11-03

    申请号：US15109251

    申请日：2015-01-09

    Applicant: DSM IP ASSETS B.V.

    Inventor： Chris REUTELINGSPERGER ,  Martin Bruno WENNING

    IPC: B32B5/02 ,  B32B43/00 ,  A47G27/00 ,  D06N7/00

    CPC classification number: B32B5/026 ,  A47G27/00 ,  B32B5/022 ,  B32B43/006 ,  D06N7/0065 ,  D06N7/0076 ,  D06N7/0081 ,  D06N7/0086 ,  D06N2213/02

    Abstract: The invention pertains to a textile product which is a laminate of a first sheet having yarns fastened thereto, the first sheet having a first surface and a second surface, the yarns extending from the first surface, a second sheet and an intermediate layer between the second surface of the first sheet and the second sheet, wherein the second surface of the first sheet is calendered and the intermediate layer is resilient to allow local deformation of this layer along the second surface of the first sheet or along the surface of the second sheet adjacent to the intermediate layer. The invention also pertains to a method to produce such a textile product and to a method to recycle such a textile product.

    Abstract translation: 本发明涉及一种纺织产品，其是具有紧固在其上的纱线的第一片材​​的层压体，第一片材具有第一表面和第二表面，从第一表面延伸的纱线，第二片材和第二片材之间的中间层 第一片材和第二片材的表面，其中第一片材的第二表面被压延并且中间层具有弹性，以允许该层沿着第一片材的第二表面或沿邻近的第二片材的表面局部变形 到中间层。 本发明还涉及一种生产这种纺织品的方法和一种再循环这种纺织产品的方法。

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