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    METHOD FOR TREATING AN ANIMAL SUBSTRATE
    2.
    发明申请
    METHOD FOR TREATING AN ANIMAL SUBSTRATE 审中-公开
    用于处理动物基质的方法

    公开(公告)号：WO2016051189A1

    公开(公告)日：2016-04-07

    申请号：PCT/GB2015/052879

    申请日：2015-10-01

    Applicant: XEROS LTD

    Inventor： FEYISA, Addis, Duki ,  STEELE, John, Edward

    IPC: C14C3/08 ,  C14C3/28 ,  C14C3/30 ,  C14C3/16

    CPC classification number: C14C3/30 ,  C14B1/00 ,  C14C3/08 ,  C14C3/10 ,  C14C3/16 ,  C14C3/22 ,  C14C3/28 ,  D06P3/32

    Abstract: A method for tanning an animal substrate comprising the steps: i)agitating the animal substrate with a chromium-free tanning agent; and ii)agitating the animal substrate with a tanning agent having an oxazolidine group; wherein at least some of the agitation is performed in the presence of a solid particulate material having an average particle size of from 1 to 500mm.

    Abstract translation: 一种鞣制动物基质的方法，包括以下步骤：i）用无铬鞣剂搅拌动物基质; 和ii）用具有恶唑烷基团的鞣剂搅拌动物基质; 其中至少一些搅拌在平均粒度为1至500mm的固体颗粒材料的存在下进行。

    METHOD FOR TREATING AN ANIMAL SUBSTRATE
    3.
    发明申请
    METHOD FOR TREATING AN ANIMAL SUBSTRATE 审中-公开
    用于处理动物基质的方法

    公开(公告)号：WO2014167360A2

    公开(公告)日：2014-10-16

    申请号：PCT/GB2014/051150

    申请日：2014-04-11

    Applicant: XEROS LIMITED

    Inventor： STEELE, John Edward

    CPC classification number: C14C3/22 ,  C14C1/00 ,  C14C1/06 ,  C14C1/08 ,  C14C3/06 ,  C14C3/10 ,  C14C3/18 ,  C14C3/28 ,  D06P1/0032 ,  D06P1/96 ,  D06P3/14 ,  D06P3/32 ,  D06P3/326 ,  D06P7/00

    Abstract: The invention discloses a method for treating an animal substrate comprising: agitating the moistened animal substrate with a treatment formulation and a solid particulate material in a sealed apparatus. The treatment formulation can be aqueous or waterless. The animals substrate can be skin or hide. The animal substrate can be leather. The animal substrate can be a textile fibre, in particular, wool. The treatment formulation can comprise a colourant or a tanning agent. There is also disclosed an animal substrate obtained by the method.

    Abstract translation: 本发明公开了一种处理动物基质的方法，包括：在密封装置中用处理制剂和固体颗粒材料搅拌湿润的动物基质。 处理制剂可以是水性的或无水的。 动物基质可以是皮肤或皮肤。 动物基材可以是皮革。 动物基质可以是纺织纤维，特别是羊毛。 处理制剂可以包含着色剂或鞣剂。 还公开了通过该方法获得的动物底物。

    NON METAL TANNING
    4.
    发明申请
    NON METAL TANNING 审中-公开
    非金属鞣制

    公开(公告)号：WO2012055481A1

    公开(公告)日：2012-05-03

    申请号：PCT/EP2011/004973

    申请日：2011-10-05

    Applicant: CLARIANT INTERNATIONAL LTD ,  REINEKING, Claus ,  GAMARINO, Roberta ,  TRIMARCO, Licia ,  QUAGLIERINI, Maurizio ,  GISLER, Markus ,  NUSSER, Rainer

    Inventor： REINEKING, Claus ,  GAMARINO, Roberta ,  TRIMARCO, Licia ,  QUAGLIERINI, Maurizio ,  GISLER, Markus ,  NUSSER, Rainer

    IPC: C14C3/26 ,  C14C3/28 ,  C07D251/44

    CPC classification number: C14C3/00 ,  C07D251/44 ,  C07D253/00 ,  C07D253/065 ,  C07D253/07 ,  C07D253/075 ,  C14C3/02 ,  C14C3/04 ,  C14C3/08 ,  C14C3/26 ,  C14C3/28

    Abstract: Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning a bated hide, skin or pelt with a tanning agent (A), the tanning agent (A) being at least one compound of formula (I), wherein X signifies fluorine, chlorine and/or ( + NR 3 ) 0-1 , wherein R is a substituted C 1 to C 6 alkyl group or an unsubstituted C 1 to C 6 alkyl group, an unsubstituted C 6 to C 10 aryl group or a substituted C 6 to C 10 aryl group or a C 5 to C 6 heteroaryl group, R1 signifies hydrogen, C 1-8 -alkyl or an alkyleneoxy radical of formula (la), - (- C 2-3 alkylene - O -) q - H (la) R2 signifies hydrogen or hydroxy, m signifies 1, 2 or 3, q is of from 1 to 10, M signifies hydrogen or an alkali metal cation or an ammonium cation, the ammonium cation being a protonated tertiary amine or a quaternary ammonium cation, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step.

    Abstract translation: 鞣制的皮革，皮肤或毛皮是通过非金属鞣制制成的，包括用鞣剂（A），鞣制剂（A）为至少一种式（I）化合物鞣制皮肤，皮肤或皮肤的步骤， 其中X表示氟，氯和/或（+ NR 3）0-1，其中R是取代的C1至C6烷基或未取代的C1至C6烷基，未取代的C6至C10芳基或取代的C6至C10 芳基或C 5至C 6杂芳基，R 1表示氢，C 1-8 - 烷基或式（Ia）的亚烷氧基， - （ - C 2-3亚烷基-O - ）q -H（Ia）R 2表示氢或 羟基，m表示1,2或3，q为1至10，M表示氢或碱金属阳离子或铵阳离子，铵阳离子为质子化叔胺或季铵阳离子，在鞣制浴中， 在鞣制步骤开始时，鞣制浴的pH为6至10。

    TREATMENT OF PART PROCESSED LEATHER
    6.
    发明申请
    TREATMENT OF PART PROCESSED LEATHER 审中-公开
    处理部件加工皮革

    公开(公告)号：WO02012569A1

    公开(公告)日：2002-02-14

    申请号：PCT/GB2001/003538

    申请日：2001-08-07

    IPC: C14C9/00 ,  A01N25/34 ,  A01N43/78 ,  A01N43/80 ,  C14C3/06 ,  C14C3/28

    CPC classification number: C14C3/28 ,  C14C3/06

    Abstract: Dispersion of a desired compounds, in particular a fungicide, in a leather treatment solution is improved by introducing the compound into the solution in the form of a solid tablet or block comprising the compound dispersed in a sparingly water soluble carrier.

    Abstract translation: 将所需化合物，特别是杀真菌剂分散在皮革处理溶液中，通过将化合物以固体片剂或块状形式包含分散在微溶性载体中的化合物的形式引入溶液而得到改善。

    LEATHER TANNING PROCESSES AND THE PRODUCTS THEREOF
    7.
    发明申请
    LEATHER TANNING PROCESSES AND THE PRODUCTS THEREOF 审中-公开
    皮革鞣制工艺及其制品

    公开(公告)号：WO1997005288A1

    公开(公告)日：1997-02-13

    申请号：PCT/US1996009468

    申请日：1996-06-04

    Applicant: SHEEN INDUSTRIES, INC.

    Inventor： SHEEN INDUSTRIES, INC. ,  SCHEEN, Hans, J.

    IPC: C14C03/04

    CPC classification number: C14C9/00 ,  C14C3/28 ,  C14C9/04

    Abstract: The production of household-machine washable and dryable, waterproof, nonflammable, and extremely colorfast leathers from wet blue hides by a process which has the advantage that significantly reduces volumes of toxic wastes are generated. The wet blue hides are washed and treated to equalize the pH at the surface and in the interior of the leather and to build at least one wanted end characteristics such as suppleness into the leather. This is followed by the introduction of additional character builders into the pores of the hide and the substitution of one or more softening agents for fats originally present in the pores of the hide. Next in a typical application of the invention are dyeing and the fixing of previously introduced substances in the pores of the hide. This is followed by refloatation with a hydrophobic waterproofing agent and buffering for pH equalization and increase of the pH. The hides are next treated to impart a pleasing, silky feel to the leather into which the hides are being converted and a hydrophobic silicone which promotes waterproof-ability and washability; and this is followed by a second fixing step.

    Abstract translation: 通过一种具有显着减少有毒废物体积的方法的生产由湿蓝色皮革制成的家用洗涤和可干燥，防水，不可燃和非常耐色的皮革。 将湿的蓝色皮革洗涤和处理以均衡皮革表面和内部的pH，并且至少形成一种想要的最终特征，例如柔软的皮革。 随后，将额外的字符构建器引入到皮毛的孔中，并且将一种或多种软化剂替换为最初存在于皮毛孔中的脂肪。 接下来在本发明的典型应用中，染色和将先前引入的物质固定在皮毛的孔中。 然后用疏水性防水剂进行复层，并进行pH均衡和pH值的增加。 接下来处理皮革以赋予皮革转化成皮革的令人愉快的丝滑感，以及提高防水性和可洗性的疏水性硅氧烷; 之后是第二固定步骤。

    CHROME-FREE LEATHER RETANNING
    9.
    发明申请
    CHROME-FREE LEATHER RETANNING 审中-公开
    无铬的皮革重新加工

    公开(公告)号：WO2017101093A1

    公开(公告)日：2017-06-22

    申请号：PCT/CN2015/097807

    申请日：2015-12-18

    Applicant: ROHM AND HAAS COMPANY ,  NUNGESSER, Edwin ,  HEJL, Andrew ,  LI, Caiyun ,  LUO, Pu

    Inventor： NUNGESSER, Edwin ,  HEJL, Andrew ,  LI, Caiyun ,  LUO, Pu

    IPC: C14C3/22 ,  C14C3/28 ,  C14C11/00

    CPC classification number: C14C3/22 ,  C09D133/06 ,  C09D175/04 ,  C14C3/10 ,  C14C3/16 ,  C14C3/28 ,  C14C11/003 ,  C14C11/006 ,  C08K3/10

    Abstract: Provided is a method for forming chrome-free retanned leather, including: (a) contacting wet white (chrome-free tanned hide) with a retanning mixture comprising from 2％to 15％, by solids weight, based on the wet weight of the wet white, of an amphoteric polymer composition comprising amine functional units and acid functional units; and (b) applying a polymeric overcoat containing an acrylic copolymer with one or more metal transition elements, with a thickness of no greater than 100 microns, to the retanned wet white. Also provided is a chrome-free retanned leather formed by the method.

    Abstract translation: 提供一种形成无铬复鞣皮革的方法，包括：（a）使湿白色（无铬鞣皮）与包含2％至15％固体重量的复鞣混合物接触 ，基于湿白色的湿重，包含胺官能单元和酸官能单元的两性聚合物组合物; 和（b）将含有丙烯酸共聚物的聚合物外涂层与厚度不大于100微米的一种或多种金属过渡元素涂覆到复鞣湿白色上。 还提供了由该方法形成的无铬复鞣革。

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