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    FAT-LIQUORING
    3.
    发明申请
    FAT-LIQUORING 有权

    公开(公告)号：US20140366280A1

    公开(公告)日：2014-12-18

    申请号：US14374867

    申请日：2013-01-03

    Applicant: Stahl International B.V.

    Inventor： Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Claus Reineking ,  Klaus Hütter ,  Marcus Paczkowski ,  Carola Jacobi

    IPC: C14C3/28 ,  C07F7/08

    CPC classification number: C14C3/28 ,  C07F7/0838 ,  C07F7/0874 ,  C08G77/26 ,  C08G77/388 ,  C14C9/00

    Abstract: A substituted acylaminopolyorganosiloxane (A) is a polyorganosiloxane containing substituted acylamino groups linked to silicon atoms of the polysiloxane skeleton via alkylene bridges or mono- or oligo-[alkylene-amino or alkylene-(substituted acyl)amino]-alkylene bridges. The alkylene contains 2-4 carbon atoms and the substituted acylamino groups are at least in part of formula and for the remaining part are selected from substituted acylamino groups of the formulae in which: X1 signifies hydrogen or the group —SO3−M+, X2 signifies hydrogen or the group —SO3−M+, with the proviso that one of X1 and X2 is —SO3−M+ and the other is hydrogen, R signifies C2-6-alkylene or cyclohexylene, and M+ signifies an alkali metal or ammonium cation. The substituted acylaminopolyorganosiloxane (A) and compositions thereof, in the presence of non-ionic or/and anionic surfactants (B), can be used as fat liquoring agents for fat-liquoring of animal hides, skins or pelts.

    Abstract translation: 取代的酰基氨基多有机硅氧烷（A）是通过亚烷基桥或单 - 或寡 - [亚烷基 - 氨基或亚烷基 - （取代的酰基）氨基] - 亚烷基桥连接到聚硅氧烷骨架的硅原子的取代的酰基氨基的聚有机硅氧烷。 亚烷基含有2-4个碳原子，取代的酰氨基至少部分为式，剩余部分选自下式的取代的酰氨基，其中：X1表示氢或基团-SO3-M +，X2表示 氢或基团-SO3-M +，条件是X1和X2之一为-SO3-M +，另一个为氢，R表示C 2-6 - 亚烷基或亚环己基，M +表示碱金属或铵阳离子。 在非离子或/和阴离子表面活性剂（B）的存在下，取代的酰基氨基多有机基硅氧烷（A）及其组合物可以用作用于脂肪液化的动物皮肤，皮肤或毛皮的脂肪液剂。

    Process for the preparation of a coating, a coated substrate, an adhesive, film or sheet
    4.
    发明申请
    Process for the preparation of a coating, a coated substrate, an adhesive, film or sheet 审中-公开
    制备涂料，涂布基材，粘合剂，薄膜或薄片的方法

    公开(公告)号：US20040229045A1

    公开(公告)日：2004-11-18

    申请号：US10783340

    申请日：2004-02-20

    Applicant: STAHL INTERNATIONAL B.V.

    Inventor： Laurentius Cornelis Josephus Hesselmans ,  Johanna Antonia Maria Van den Goorbergh ,  Andries Johannes Derksen

    IPC: B05D003/02 ,  B32B027/40

    CPC classification number: C09J175/04 ,  C08G18/12 ,  C08G18/3834 ,  C09D175/04 ,  Y10T428/31547 ,  Y10T428/31551

    Abstract: A process for the preparation of a coating, coated substrate, film or sheet, in which process a coating mixture comprising a reactive system of polyisocyanate-functional, a polyketone-functional, a polyepoxide-functional, a polyanhydride-functional and/or a poly carbonate-functional compound or polymer and a dispersion or fine powder of a compound containing a reactive hydrogen, which mixture is not or low reactive at room temperature, is applied onto a substrate, resulting in a substrate coated with the coating mixture, followed by reacting the compounds mentioned above by elevating the temperature, in a substrate coated with the coating mixture, followed by reacting the compounds mentioned above by elevating the temperature, in which the reaction temperature and consequently the reaction rate can be adjusted as desired by the addition of an additive to the coating mixture, or to one of the reactants of the coating mixture, prior to the mixing with the other component. According to the invention optionally a second reactive system is present and both systems are essentially reacted as a sequential two step reaction and between these reaction steps the coating is remoulded. The invention further comprises a product obtained by the process.

    Abstract translation: 一种用于制备涂层，涂覆的基底，膜或片的方法，其中包括具有多异氰酸酯功能的反应体系，聚酮官能团，聚环氧化物官能团，聚酐官能团和/或聚 碳酸酯官能化合物或聚合物，以及含有反应性氢的化合物的分散体或细粉末，该混合物在室温下反应性不高或反应性低，得到涂布有涂料混合物的基材，然后反应 通过提高涂布混合物的基材中的上述化合物，然后通过升高温度使上述化合物反应，其中可以根据需要通过添加反应温度和因此的反应速率来调节反应温度 在与其它组分混合之前，向涂料混合物中添加添加剂，或涂覆混合物的一种反应物。 根据本发明，任选地存在第二反应体系，并且两个体系基本上作为顺序的两步反应进行反应，并且在这些反应步骤之间，涂层被重新组装。 本发明还包括通过该方法获得的产品。

    A MACHINE FOR EMBOSSING LEATHER
    5.
    发明申请
    A MACHINE FOR EMBOSSING LEATHER 有权

    公开(公告)号：US20250084494A1

    公开(公告)日：2025-03-13

    申请号：US18565980

    申请日：2022-05-25

    Applicant: Stahl International B.V.

    Inventor： Marc Antonius Petrus Jacobus OOMENS ,  Cornelis Petrus Wihelmus HOUTEPEN

    IPC: C14B1/56 ,  C14B1/54 ,  C14B7/02

    Abstract: The present disclosure concerns a module (100) for inline embossing of a leather product (1) comprising a leather support sheet (2) having a surface finish layer of one or more partially cured coating layers. The module comprises an application means (10) to apply a protective foil (4) onto the partially cured layer (3) to form a laminate (5). The module also comprises a pressure group (20) including an embossing roller (21) having an outer surface with a relief structure (22) so as to emboss a negative of the surface relief structure into the leather product, across the protective foil.

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