Non-metal tanning process
    1.
    发明授权
    Non-metal tanning process 有权
    非金属鞣制工艺

    公开(公告)号:US08801804B2

    公开(公告)日:2014-08-12

    申请号:US13879230

    申请日:2011-10-05

    摘要: Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning a bated hide, skin or belt with a tanning agent (A) of at least a mixture of compounds of formula (I) and formula (II), wherein Hal signifies fluorine or chlorine, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of formula (III), —(—C2-3 alkylene-O—)q—H (III); R2 signifies a) phenyl, mono- or di-substituted with SO3M or COOM and optionally substituted also with hydroxyl, C1-4-alkyl C1-4-alkoxy; b) naphthyl, mono- or di- or tri-substituted with SO3M and optionally substituted also with hydroxyl; c) C1-8-alkylene, substituted with (SO3M) or (COOM); d) aradical of formula (IV), —(—C2-3 alkylene-O—)p—Y (IV) or e) a radical of formula (IVa) —(C2-3 alkylene-O)p—C2-3 alkylene-SO2CH2CH2O—Y (IVa), M signifies 1 or 2, p signifies 0 or 1, Y signifies hydrogen or —SO3M, q signifies 1 to 10, M signifies hydrogen, an alkali metal cation or an ammonium cation being aprotonated tertiary amine or a quaternary ammonium cation, R3 signifies hydrogen or chlorine. In a 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生产的,其包括用至少一种式(I)和式(II)的化合物的混合物的鞣剂(A)鞣制皮肤,皮肤或皮带的步骤, 其中Hal表示氟或氯,R1表示氢,C1-8 - 烷基或式(III)的亚烷基氧基, - ( - C2-3亚烷基-O-)q-H(III); R2表示a)苯基,被SO 3 M或COOM单取代或二取代,并任选也被羟基,C 1-4 - 烷基C 1-4 - 烷氧基取代; b)萘基,被SO 3 M单取代或二取代或三取代,并任选被羟基取代; c)被(SO 3 M)或(COOM)取代的C 1-8亚烷基; (IV), - ( - C2-3亚烷基-O-)p-Y(IV)或e)式(Ⅳa) - (C2-3亚烷基-O)p-C2-3的基团 亚烷基-SO 2 CH 2 CH 2 O-Y(IVa),M表示1或2,p表示0或1,Y表示氢或-SO 3 M,q表示1至10,M表示氢,碱金属阳离子或铵阳离子为非质子化叔胺 或季铵阳离子,R3表示氢或氯。 在鞣制步骤开始时pH为6〜10的鞣制浴。

    Non Metal Tanning
    2.
    发明申请
    Non Metal Tanning 有权
    非金属鞣制

    公开(公告)号:US20130227799A1

    公开(公告)日:2013-09-05

    申请号:US13884799

    申请日:2011-10-25

    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 (I), R—NH—Y—SO2—Z  (I), wherein R signifies a radical of formula wherein Hal signifies fluorine or chlorine, X signifies N or CR1, Y signifies an aliphatic, araliphatic or aromatic hydrocarbonic bridge which may optionally be interrupted by a heteroatom or heteroatomic group, Z signifies vinyl, β-chloroethyl, β-phosphatoethyl or β-sulphatoethyl R1 signifies 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R表示下式的基团,其中Hal表示氟或氯,X表示N或CR1,Y表示脂肪族,芳脂族或芳族烃桥,其可任选地被 杂原子或杂原子基团Z表示乙烯基,β-氯乙基,β-磷酸乙酯或β-硫酸乙基R1表示氢或Cl,在鞣制浴中,鞣制浴在鞣制步骤开始时pH为6至10。

    Non Metal Tanning
    3.
    发明申请
    Non Metal Tanning 有权
    非金属鞣制

    公开(公告)号:US20130227798A1

    公开(公告)日:2013-09-05

    申请号:US13884753

    申请日:2011-10-25

    IPC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 a sulpho-group— containing dichloro-diazine selected from compounds of formula (I) of formula (II) and of formula (III) and mixtures of two or more thereof, wherein R1 signifies hydrogen, methyl, methoxy, benzoyl, naphthoyl, mono- or di(C1-4-alkyl)aminocarbonyl, C1-8-alkoxy-carbonyl or oxy-mono- or oligo-(C2-3-alkyleneoxy)-carbonyl R2-(SO3M)n signifies a radical of formula R3 signifies hydrogen, C1-8-alkyl or C1-8-alkoxy, m is 1 or 2, n is 1 or 2 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 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,鞣制剂(A)是含磺基的二氯二嗪 选自式(II)和式(III)的式(I)的化合物及其两种或更多种的混合物,其中R 1表示氢,甲基,甲氧基,苯甲酰基,萘甲酰基,一或二(C 1-4 - )氨基羰基,C 1-8 - 烷氧基 - 羰基或氧 - 单 - 或低 - (C 2-3亚烷氧基) - 羰基R 2 - (SO 3 M)n表示式R 3的基团表示氢,C 1-8 - 烷基或C 1 -C 8 - 8-烷氧基,m为1或2,n为1或2,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,鞣制 在鞣制步骤开始时pH为6〜10的浴。

    Tanning Process and Tanning Composition
    4.
    发明申请
    Tanning Process and Tanning Composition 有权
    鞣制工艺和鞣制组合物

    公开(公告)号:US20120058357A1

    公开(公告)日:2012-03-08

    申请号:US13320395

    申请日:2010-03-04

    摘要: Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning with a tanning agent (A) of formula (I), wherein Hal signifies fluorine or chlorine, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of formula (Ia), —(—C2-3 alkylene-O—)q—H   (Ia) R2 signifies C1-4-alkyl or C1-4-alkoxy, m signifies 1 or 2, n signifies 0 or 1, q is of from 1 to 10, M signifies hydrogen or an alkali metal cation or an ammonium cation, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step, the invention relates to the defined tanning process, particular tanning agent compositions, the use of the tanned leather, skins or pelts for further processing and the produced tanned and optionally further processed leather, skins or pelts.

    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,包括用式(I)的鞣剂(A)鞣制的步骤,其中Hal表示氟或氯,R1表示氢,C1-8烷基或 式(Ia)的亚烷基氧基, - ( - C2-3亚烷基-O-)q-H(Ia)R2表示C1-4 - 烷基或C1-4 - 烷氧基,m表示1或2,n表示0或1 ,q为1〜10,M表示氢或碱金属阳离子或铵阳离子,在鞣制浴中,鞣制浴在鞣制步骤开始时pH为6〜10,本发明涉及 定制的鞣制工艺,特定的鞣剂组合物,使用鞣制的皮革,皮革或毛皮进行进一步加工,以及生产的鞣制和任选进一步加工的皮革,皮革或毛皮。

    Non-metal tanning process
    6.
    发明授权
    Non-metal tanning process 有权
    非金属鞣制工艺

    公开(公告)号:US08790416B2

    公开(公告)日:2014-07-29

    申请号:US13879207

    申请日:2011-10-05

    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 a formula (I), wherein X signifies fluorine or chlorine, and/or (+NR3)0-1, wherein R is a substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C6 to C10 aryl or a C5 to C6 heteroaryl group, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of a formula (Ia), —(—C2-3 alkylene-O—)q—H (Ia), R2 signifies hydrogen, hydroxyl, C1-4-alkyl or C1-4-alkoxy, m, signifies 1 or 2, n signifies 0 to 2, 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, wherein the bated hide or skin or pelt is subjected to tanning with (A) without previous pickling.

    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(I ),其中X表示氟或氯,和/或(+ NR3)0-1,其中R是取代或未取代的C1至C6烷基,取代或未取代的C6至C10芳基或C5至C6杂芳基,R1 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,羟基,C 1-4 - 烷基或C 1 -4-烷氧基,m表示1或2,n表示0至2,q表示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 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,其中所述皮肤或皮肤或毛皮用(A)进行鞣制,不需要预先 我们酸洗

    Non metal tanning
    7.
    发明授权
    Non metal tanning 有权
    非金属鞣制

    公开(公告)号:US08790415B2

    公开(公告)日:2014-07-29

    申请号:US13879152

    申请日:2011-10-05

    IPC分类号: C14C3/26

    CPC分类号: C14C3/26 C07D251/44 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 a formula (I), wherein X signifies fluorine or chlorine, and/or (+NR3)0-1, wherein R is a substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C6 to C10 aryl group or a C5 to C6 heteroaryl group, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of a formula (Ia), —(—C2-3 alkylene-O—)q—H (Ia), R2 signifies substituted or unsubstituted C2 to C8 alkylenesulphonic acid, substituted or unsubstituted C2 to C8 alkylenecarboxylic acid or an alkyleneoxy radical of formula (Ib), —(—C2-3 alkylene-O—)m—Y (Ib) or an alkylene sulfonyl alkyleneoxy radical of formula (Ic), —(—C2-3 alkylene-O—)p—C2-3 alkylene- SO2CH2O—Y (Ic), m signifies 1 or 2, p signifies 0 or 1, q is of from 1 to 10, Y signifies hydrogen or —SO3M, 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)鞣制皮肤,皮肤或皮肤的步骤,鞣剂(A)是至少一种式(I ),其中X表示氟或氯,和/或(+ NR3)0-1,其中R是取代或未取代的C1至C6烷基,取代或未取代的C6至C10芳基或C5至C6杂芳基, R1表示氢,C1-8 - 烷基或式(Ia)的亚烷基氧基, - ( - C2-3亚烷基-O-)q-H(Ia),R2表示取代或未取代的C2至C8亚烷基磺酸,取代 或(C 1 -C 6)的 - ( - C 2-3亚烷基-O-)m-Y(Ib)或亚烷基磺酰基亚烷基氧基, - ( - C2 -3亚烷基-O-)对-C2-3亚烷基-SO2CH2O-Y(Ic),m表示1或2,p表示0或1,q表示1至10,Y表示氢或-SO3M,M表示 氢气 碱金属阳离子或铵阳离子,铵阳离子是质子化叔胺或季铵阳离子,在鞣制浴中,鞣制浴在鞣制步骤开始时的pH为6至10。

    Non metal tanning
    9.
    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

    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
    10.
    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

    IPC分类号: 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。