利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

48 条记录 (耗时 0.017 秒)

    LIONFISH LEATHER AND PREPARATION THEREOF
    1.
    发明申请
    LIONFISH LEATHER AND PREPARATION THEREOF 有权

    公开(公告)号：US20230053057A1

    公开(公告)日：2023-02-16

    申请号：US17751268

    申请日：2022-05-23

    申请人： Quintessence Marine Inc.

    发明人： Aarav Chavda ,  Roland Salatino

    IPC分类号： C14C3/28 ,  C14C1/04 ,  C14C3/10 ,  C14C3/26 ,  C14C3/14 ,  C14C3/06 ,  C14B5/00

    摘要： Systems and methods for preparing fish leather, which may comprise lionfish leather. A method of making lionfish leather may comprise cutting, using one or more guidelines, at least a portion of a lionfish body, wherein the guidelines are configured to facilitate removal of skin from of the lionfish body; removing, using the one or more guidelines, the skin from the lionfish body, wherein the removed skin defines a cut skin pattern based on at least the guidelines; and subjecting the removed skin to at least a tanning process to provide a lionfish leather.

    PROCESS FOR TANNING LEATHERS, PRE-TANNING PRODUCTS AND USE THEREOF
    2.
    发明申请
    PROCESS FOR TANNING LEATHERS, PRE-TANNING PRODUCTS AND USE THEREOF 有权

    公开(公告)号：US20220298590A1

    公开(公告)日：2022-09-22

    申请号：US17691644

    申请日：2022-03-10

    申请人： SILVATEAM S.P.A.

    发明人： Eric POLES ,  Lorenzo TRIBUZIO ,  Samuele GIOVANDO

    IPC分类号： C14C3/28 ,  C14C3/10 ,  C14C3/26 ,  C14C3/22

    摘要： A process for tanning leathers including a pre-tanning step and a tanning step is provided. In the pre-tanning step leathers are treated with a cationic active agent including a quatemized ester of a fatty acid and triethanolamine, or mixtures thereof and, subsequently, with an anionic active agent including tannins vegetable extracts and a natural or synthetic dispersant selected from the group consisting of lignosulfonates, distillation stillages, sulfonated disulfonic polymers, sulfonated naphthalene polymers or mixtures thereof, to obtain leathers with a shrinkage temperature of at least 65° C. The pre-tanning and tanning steps do not include treatment with aldehydes or aldehyde donor compounds and/or with metal salts.

    Non metal tanning
    5.
    发明授权
    Non metal tanning 有权
    非金属鞣制

    公开(公告)号：US08679196B2

    公开(公告)日：2014-03-25

    申请号：US13884799

    申请日：2011-10-25

    申请人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    发明人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    IPC分类号： C14C3/26

    CPC分类号： C14C3/26

    摘要： 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 (1), R—NH—Y—SO2—Z (1), wherein R is a radical of formula wherein Hal is fluorine or chlorine, X is N or CR1, Y is an aliphatic, aromatic or aromatic hydrocarbonic bridge which may be optionally be interrupted by a heteroatom or heteroatomic group, Z is vinyl, β-chloroethyl, β-phosphatoethyl or β-sulphatoethyl, R1 is hydrogen or Cl, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step.

    摘要翻译： 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）鞣制皮肤，皮肤或皮肤的步骤，鞣剂（A）是至少一种式（1）的化合物， ，R-NH-Y-SO 2 -Z（1），其中R是下式的基团其中Hal是氟或氯，X是N或CR1，Y是可任选被中断的脂族，芳族或芳族烃桥 通过杂原子或杂原子基团，在鞣制浴中，Z是乙烯基，β-溴乙基，和 - 溴化乙基或β-溴乙基，R1是氢或C1，鞣制浴的pH为6至10， 鞣制步骤开始

    Non Metal Tanning
    6.
    发明申请
    Non Metal Tanning 有权
    非金属鞣制

    公开(公告)号：US20130239340A1

    公开(公告)日：2013-09-19

    申请号：US13884778

    申请日：2011-10-25

    申请人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    发明人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    IPC分类号： C14C3/26 ,  C14C3/28

    CPC分类号： C14C3/00 ,  C07D251/00 ,  C07D251/02 ,  C07D251/04 ,  C07D251/44 ,  C07D253/00 ,  C07D253/02 ,  C07D403/10 ,  C14C3/02 ,  C14C3/04 ,  C14C3/26 ,  C14C3/28

    摘要： 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 Hal signifies chlorine or fluorine, X signifies N or CR Y signifies hydrogen, C1-8-alkyl, C1-4-alkyl-carbonyl, C1-4-alkyl-sulphonyl or a radical of formula (Ia), or (Ib) —(—C2-3 alkylene-O—)q—H  (Ib) R signifies hydrogen or chlorine, q is 1 to 10 and 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 the tanning step.

    摘要翻译： 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Hal表示氯或氟，X表示N或CRY表示氢，C1-8 - 烷基，C1-4 - 烷基 - 羰基，C1-4 - 烷基 - 磺酰基或式（Ia）的基团，或（Ib ） - （ - C2-3亚烷基-O-）qH（Ib）R表示氢或氯，q表示1〜10，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 在鞣制浴中，在鞣制步骤开始时，鞣制浴的pH为6至10。

    Non Metal Tanning
    7.
    发明申请
    Non Metal Tanning 有权
    非金属鞣制

    公开(公告)号：US20130205516A1

    公开(公告)日：2013-08-15

    申请号：US13879172

    申请日：2011-10-05

    申请人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    发明人： Claus Reineking ,  Roberta Gamarino ,  Licia Trimarco ,  Maurizio Quaglierini ,  Markus Gisler ,  Rainer Nusser

    IPC分类号： C14C3/26 ,  C14C3/28

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

    摘要： 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 (+NR3)0-1, wherein R is a substituted C1 to C6 alkyl group or an unsubstituted C1 to C6 alkyl group, an unsubstituted C6 to C10 aryl group or a substituted C6 to C10 aryl group or a C5 to C6 heteroaryl group, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of formula (Ia), -(—C2-3alkylene-O—)q-H  (Ia) 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.

    摘要翻译： 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，在鞣浴中，鞣浴 在鞣制步骤开始时pH为6至10。

    Amphoteric condensates and their use in retanning
    8.
    发明授权
    Amphoteric condensates and their use in retanning 失效
    两性缩合物及其在复鞣中的应用

    公开(公告)号：US4675021A

    公开(公告)日：1987-06-23

    申请号：US694278

    申请日：1985-01-24

    申请人： Dietrich Lach ,  Rolf Streicher ,  Rainer Strickler

    发明人： Dietrich Lach ,  Rolf Streicher ,  Rainer Strickler

    IPC分类号： C14C3/26 ,  C07C67/00 ,  C07C301/00 ,  C07C309/24 ,  C07C309/45 ,  C07C309/46 ,  C08G12/04 ,  C08G12/34 ,  C08G12/40 ,  C14C3/18

    CPC分类号： C08G12/40 ,  C08G12/043 ,  C08G12/34 ,  C14C3/18

    摘要： Amphoteric condensates of the general formula I ##STR1## where A is a benzene or naphthyl radical, B is a radical derived from the group consisting of urea, biuret, dicyanodiamide or melamine, or a mixture of these radicals, X is --CH.sub.2 --COOH, CH.sub.3 --CH--COOH, CH.sub.3 --CH.sub.2 --CH--COOH, (CH.sub.3).sub.2 C--COOH or --CH.sub.2 --CH.sub.2 --COOH, R is H, alkyl of 1 to 4 carbon atoms or one of the radicals, X, Y is --CH.sub.2 SO.sub.3 H or --SO.sub.3 H, Z is alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms, m is from 1 to 10, n is from 0 to 5, p is from 0 to 2, q is from 0 to 2, and o is 4-(p+q) if A is benzene, and is 6-(p+q) if A is naphthyl, and their alkali metal and ammonium salts for retanning, and a process for retanning and dyeing mineral tanned leathers

    摘要翻译： 其中A是苯或萘基的通式I（I）的两性缩合物，B是衍生自脲，缩二脲，二氰酰胺或三聚氰胺的基团，或这些基团的混合物，X是 - CH2-COOH，CH3-CH-COOH，CH3-CH2-CH-COOH，（CH3）2C-COOH或-CH2-CH2-COOH，R是H，1至4个碳原子的烷基或一个基团X ，Y为-CH 2 SO 3 H或-SO 3 H，Z为碳原子数1〜4的烷基或碳原子数1〜4的烷氧基，m为1〜10，n为0〜5，p为0〜2，q为 0至2，如果A为苯，则为4-（p + q），如果A为4-，则为6-（p + q）