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    ELASTIC ARTIFICIAL LEATHER AND PRODUCTION METHOD THEREFOR
    1.
    发明公开
    ELASTIC ARTIFICIAL LEATHER AND PRODUCTION METHOD THEREFOR 审中-公开
    ELASTISCHES KUNSTLEDER UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2821545A1

    公开(公告)日：2015-01-07

    申请号：EP13755090.1

    申请日：2013-02-26

    申请人： Kuraray Co., Ltd.

    发明人： FUJISAWA, Michinori ,  MAEDA, Yukio ,  INOUE, Kazumasa ,  NOMURA, Yasutoshi ,  ASHIDA, Tetsuya ,  WATANABE, Hisaichi

    IPC分类号： D06N3/00

    CPC分类号： D06N3/0027 ,  D06M13/00 ,  D06N3/0004 ,  D06N3/0011 ,  D06N3/0029 ,  D06N3/0031 ,  D06N3/0036 ,  D06N2209/1635 ,  D06N2211/28 ,  Y10T428/24438

    摘要： A production method of an elastically stretchable artificial leather which includes a step of making microfiberizable fibers into a web; a step of entangling the obtained web to produce an entangled nonwoven fabric; a step of converting the microfiberizable fibers in the nonwoven fabric to microfine fibers, thereby producing a substrate for artificial leather; a step of producing an artificial leather by using the obtained substrate for artificial leather; and a step wherein the obtained artificial leather is brought into close contact with an elastomer sheet stretched in a machine direction by 5 to 40%; the artificial leather is allowed to shrink in the machine direction simultaneously with allowing the elastomer sheet to shrink in the machine direction by relaxing elongation of the elastomer sheet; the artificial leather is heat-treated in shrunk state; and then the artificial leather is peeled off from the elastomer sheet.

    摘要翻译： 弹性伸缩性人造皮革的制造方法，其特征在于，具有将纤维状纤维化成纤维的步骤; 缠结所得到的纤维网以产生缠结非织造织物的步骤; 将无纺布中的微纤维纤维转变为微细纤维的步骤，从而制造人造革用基材; 通过使用所得到的人造革用基材制造人造革的工序; 以及将所获得的人造革与在纵向拉伸的弹性体片紧密接触5〜40％的步骤; 允许人造革在机器方向上同时收缩，通过松弛弹性体片材的伸长率使弹性体片材沿纵向收缩; 人造革在收缩状态下进行热处理; 然后从弹性体片剥离人造革。

    VERFAHREN ZUR HERSTELLUNG VON SEITENKETTEN ENTHALTENDEN POLYURETHAN-POLYHARNSTOFFEN UND DEREN WÄSSRIGEN DISPERSIONEN
    2.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON SEITENKETTEN ENTHALTENDEN POLYURETHAN-POLYHARNSTOFFEN UND DEREN WÄSSRIGEN DISPERSIONEN 有权
    用于生产侧链含聚氨酯脲及其水性分散体

    公开(公告)号：EP2734562A1

    公开(公告)日：2014-05-28

    申请号：EP12726354.9

    申请日：2012-05-22

    申请人： Clariant International Ltd.

    发明人： MÜNTER, Jürgen

    IPC分类号： C08G18/08 ,  C08G18/38 ,  C08G71/04 ,  C14C11/00

    CPC分类号： C09D175/04 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/3831 ,  C08G18/4238 ,  C08G18/4277 ,  C08G18/44 ,  C08G18/4808 ,  C08G18/4854 ,  C08G18/61 ,  C08G18/6659 ,  C08G18/6692 ,  C08G18/71 ,  C08G18/722 ,  C08G18/73 ,  C08G18/755 ,  C08G18/758 ,  C08G71/04 ,  C14C11/006 ,  Y10T428/24438 ,  Y10T428/31551 ,  Y10T428/31558 ,  C08G18/3228 ,  C08G18/3231 ,  C08G18/3234

    摘要： The present invention relates to a process for the production of aqueous polyurethane-polyurea dispersions for which A) firstly A1) primary and/or secondary monoamines or diamines are reacted with A2) cyclic carbonates which contain precisely one hydroxy group, where the molar ratio of A1) and A2) is such that in the case of monoamines A1) the theoretical ratio of the entirety of the primary and secondary amine groups to the cyclic carbonate groups is from 0.8 to 1.2 and in the case of diamines A1) the theoretical ratio of the entirety of the primary and secondary amine groups to the cyclic carbonate groups is from 1.8 to 2.2, and A3) in the case of diamines A1) the remaining primary and secondary amine groups are reacted with compounds which bear precisely one functional group which reacts with primary or secondary amines in an addition reaction, in such a way that there are no resultant isocyanate-reactive groups, where the molar amount of A3) is such that the theoretical ratio of the entirety of the theoretically remaining primary and secondary amine groups after reaction of A1) and A2) to the amine-reactive groups in A3) is from 0.8 to 1.2, where the reaction with A3) can take place after, at the same time as or prior to the reaction with A2), B) then a polyurethane prepolymer containing NCO groups is produced by reaction of B1) polyisocyanates with B2) polymeric polyols and/or polyamines with number-average molar masses of more than 400 to 8000 g/mol and B3) optionally low-molecular-weight compounds with number-average molar masses of 17-400 g/mol selected from the group consisting of mono- and polyalcohols, mono- and polyamines and aminoalcohols and B4) optionally isocyanate-reactive, ionically or potentially ionically hydrophilizing compounds and/or isocyanate-reactive non-ionically hydrophilizing compounds and B5) the reaction products of A), C) the prepolymer from B) is dispersed in water, and D) optionally the remaining free NCO groups of the prepolymer are reacted with isocyanate-reactive monoamines, polyamines, hydrazine and/or hydrazides, where the molar amount of these is such that the theoretical ratio of the isocyanate-reactive NH groups to the NCO groups is from 0 to 1.2, where the reaction D) can take place to some extent or else entirely prior to or during the dispersion step C).

    ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING SAME
    3.
    发明公开
    ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING SAME 审中-公开
    KUNSTLEDER UND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号：EP2623655A2

    公开(公告)日：2013-08-07

    申请号：EP11829542.7

    申请日：2011-09-27

    申请人： Kolon Industries, Inc

    发明人： LEE, Eung Min ,  JUNG, Jong Suc ,  HWANG, Yeong Nam ,  PARK, Jong Ho

    IPC分类号： D04H1/42 ,  D06N3/00

    CPC分类号： D06N3/0011 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/541 ,  D06N3/0004 ,  D06N3/0036 ,  D06N2211/28 ,  Y10T428/24438 ,  Y10T442/2861

    摘要： Disclosed are an artificial leather that comprises two or more types of short fibers made of different components and thus exhibits superior texture, flexibility, breathability and fullness and enables great weight reduction, and a method for manufacturing the same.
    The artificial leather includes a non-woven fabric having a fineness of 0.001 to 0.5 denier, and a polymeric elastomer impregnated in the non-woven fabric, wherein the short fibers are two or more types of polyester short fibers having different numbers of repeat units of -CH 2 -.

    摘要翻译： 公开了一种人造皮革，其包含由不同组分制成的两种或更多种类型的短纤维，因此表现出优异的质地，柔韧性，透气性和丰满度，并且能够实现大量减轻其制造方法。 人造革包括细度为0.001〜0.5旦尼尔的无纺布和浸渍在无纺布中的聚合物弹性体，其中短纤维是两种或更多种不同数量的重复单元的聚酯短纤维 -CH 2 - 。

    LEATHER-LIKE SHEET AND METHOD OF MANUFACTURING THE SAME
    7.
    发明授权
    LEATHER-LIKE SHEET AND METHOD OF MANUFACTURING THE SAME 有权
    用于生产皮革状片材及工艺

    公开(公告)号：EP1930495B1

    公开(公告)日：2011-05-04

    申请号：EP06810779.6

    申请日：2006-09-28

    申请人： Kuraray Co., Ltd.

    发明人： NAKAYAMA, Kimio ,  YAMASAKI, Tsuyoshi ,  TAKAOKA, Nobuo ,  TANAKA, Jiro

    IPC分类号： D06N3/00 ,  D04H3/10 ,  D06N3/10 ,  D06N3/04

    CPC分类号： D06N3/0004 ,  D04H3/105 ,  D04H3/16 ,  D06M15/263 ,  D06N3/04 ,  D06N3/144 ,  Y10T428/2395 ,  Y10T428/24438 ,  Y10T428/249921 ,  Y10T442/2377 ,  Y10T442/614 ,  Y10T442/637

    摘要： Disclosed is a leather-like sheet, comprising a microfiber interlaced body formed from a microfiber bundle and a polymeric elastic body provided in the inside of the interlaced body. The microfiber bundle comprises extremely fine unit fibers having an average cross section of 0.1 to 30 μm2, has an average cross section of 40 to 400 μm2, and is formed at a density of 600 to 4000 pieces/mm2 as measured on an arbitrary cross section parallel with the thickness-wise direction of the microfiber interlaced body. The polymeric elastic body contains a polymer of an ethylenically unsaturated monomer in an amount of 30 to 100% by mass, wherein the polymer of the ethylenically unsaturated monomer comprises a soft component having a glass transition temperature (Tg) of less than -5°C and a crosslinkable component and optionally a hard component having a glass-transient temperature (Tg) exceeding 50°C and other components. In the leather-like sheet, the polymer of the ethylenically unsaturated monomer is fixed to a microfiber present in the inside of the microfiber bundle. The leather-like sheet has a natural leather-like flexibility, a texture (e.g., solid touch feeling) and expensive aesthetic appearance and is excellent in stability of quality (e.g., rigidity, surface wear resistance) and practical performance.

    Floor covering
    8.
    发明公开
    Floor covering 有权
    地板覆盖物

    公开(公告)号：EP2280130A2

    公开(公告)日：2011-02-02

    申请号：EP10010434.8

    申请日：2001-01-12

    申请人： Flooring Industries Ltd.

    发明人： Thiers, Bernard Paul Joseph

    IPC分类号： E04F15/02 ,  B44C1/24

    CPC分类号： E04F15/02 ,  B44C1/24 ,  B44C5/04 ,  B44C5/043 ,  B44C5/0446 ,  B44C5/0453 ,  B44F9/02 ,  E04F15/02033 ,  E04F15/04 ,  E04F15/181 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2290/043 ,  Y10T156/1039 ,  Y10T156/1044 ,  Y10T428/24438 ,  Y10T428/24802

    摘要： Floor covering consisting of hard panels (2) with a core (23) upon which is provided a decorative layer (25), wherein these panels (2) are rectangular and elongated and are provided with coupling means (7) at least on the two opposite longitudinal edges (3-4), so that several of such panels (2) can be mutually coupled to one another, wherein these coupling means (7) provide for an interlocking in a direction (R1) perpendicular to the plane of the floor covering (1), as well as in a direction (R2) perpendicular to the edges (3-4) concerned and parallel to the plane of the floor covering (1), and wherein these coupling means (7) are made such that the panels (2) can be coupled and/or uncoupled by means of a rotation along their longitudinal edges (3-4), characterized in that the width (B) of the panels (2) is smaller than 17 cm and in that the panels (2) have a single pattern which is repeated over the entire top surface.

    摘要翻译： 地板覆盖物由具有芯部（23）的硬质面板（2）组成，其上设有装饰层（25），其中这些面板（2）为矩形且细长的并且至少在两个 相对的纵向边缘（3-4），使得多个这样的面板（2）可以彼此相互联接，其中这些联接装置（7）提供沿垂直于地板平面的方向（R1） 覆盖（1）以及垂直于所涉及的边缘（3-4）且平行于地板覆盖物（1）的平面的方向（R2），并且其中这些耦合装置（7）被制成使得 面板（2）可通过沿其纵向边缘（3-4）的旋转而联接和/或脱开，其特征在于面板（2）的宽度（B）小于17cm，并且面板 （2）具有在整个顶表面上重复的单个图案。

    Floor covering, floor panels, method for their realization
    10.
    发明公开
    Floor covering, floor panels, method for their realization 审中-公开
    Bodenabdeckung，Bodenplatten，Verfahren zu deren Herstellung

    公开(公告)号：EP2267240A2

    公开(公告)日：2010-12-29

    申请号：EP10010283.9

    申请日：2001-06-12

    申请人： Flooring Industries Ltd.

    发明人： Thiers, Bernard Paul Joseph

    IPC分类号： E04F15/02

    CPC分类号： E04F15/02 ,  B44C1/24 ,  B44C5/04 ,  B44C5/043 ,  B44C5/0446 ,  B44C5/0453 ,  B44F9/02 ,  E04F15/02033 ,  E04F15/04 ,  E04F15/181 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F2290/043 ,  Y10T156/1039 ,  Y10T156/1044 ,  Y10T428/24438 ,  Y10T428/24802

    摘要： Method for realizing a floor panel, said floor panel having a laminated structure, wherein at least at the upper surface a printed decorative layer (16) with a wood pattern (5) is present, with thereupon a transparent layer of synthetic material (17) in which impressions (18A-18B-18C) are formed, characterized in that the floor panels (2) are formed of larger plates and wherein during the formation of these plates, at least one printed decorative layer (16) and a layer of synthetic material (17) are provided on a base plate (22), wherein, when said layers (16-17) are pressed onto the base plate (22), heat is supplied and simultaneously said impressions (18A-18B-18C) are formed in said layer of synthetic material (17) by means of a pressing mould, wherein said impressions (18A-18B-18C) are formed to substantially follow the wood pattern of the printed decorative layer (16).

    摘要翻译： 一种用于实现地板镶板的方法，所述地板镶板具有层压结构，其中至少在上表面上存在具有木纹图案（5）的印刷装饰层（16），随后存在合成材料（17）的透明层， 其中形成了印模（18A-18B-18C），其特征在于，地板镶板（2）由较大的板形成，并且其中在形成这些板时，至少一个印刷的装饰层（16）和合成的层 材料（17）设置在基板（22）上，其中当所述层（16-17）被压到基板（22）上时，供给热量并同时形成所述印模（18A-18B-18C） 在所述合成材料层（17）中通过压模形成所述印模（18A-18B-18C），以基本上跟随印刷的装饰层（16）的木纹图案。