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    • 1. 发明授权
    • Non-metal tanning process
    • 非金属鞣制工艺
    • US08801804B2
    • 2014-08-12
    • US13879230
    • 2011-10-05
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26C07D237/06C14C3/00C14C3/02C14C3/04C07D237/00C07D247/02C07D239/02
    • C14C3/00C07D237/00C07D237/06C07D239/02C07D247/02C14C3/02C14C3/04C14C3/26
    • 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.
    • 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。
    • 3. 发明申请
    • Non Metal Tanning
    • 非金属鞣制
    • US20130227798A1
    • 2013-09-05
    • US13884753
    • 2011-10-25
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26
    • C14C3/26C07D237/14C07D237/30C07D241/46
    • 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.
    • 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。
    • 6. 发明授权
    • Non metal tanning
    • 非金属鞣制
    • US08790415B2
    • 2014-07-29
    • US13879152
    • 2011-10-05
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26
    • C14C3/26C07D251/44C14C3/28
    • 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.
    • 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。
    • 7. 发明授权
    • Non metal tanning
    • 非金属鞣制
    • US08808398B2
    • 2014-08-19
    • US13884753
    • 2011-10-25
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26
    • C14C3/26C07D237/14C07D237/30C07D241/46
    • 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 sulfo-group-containing dichloro-diazine selected from compounds of formula (I), (II), (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 (a) or (b), wherein 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.
    • 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)是含磺基的二氯二嗪 选自式(I),(II),(III)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,单或二(C 1-4 - 烷基) - 氨基羰基 ,C 1-8 - 烷氧基 - 羰基或氧 - 单 - 或低-C2-3 - 亚烷氧基) - 羰基,R2-(SO3M)n表示式(a)或(b)的基团,其中R3表示氢,C1 8-烷基或C 1-8 - 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,在鞣制步骤开始时,鞣制浴的pH为6至10。
    • 8. 发明申请
    • Non-Metal Tanning Process
    • 非金属鞣制工艺
    • US20130312200A1
    • 2013-11-28
    • US13879230
    • 2011-10-05
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26
    • C14C3/00C07D237/00C07D237/06C07D239/02C07D247/02C14C3/02C14C3/04C14C3/26
    • 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 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 or C1-4-alkyl or C1-4-alkoxy, or b) naphthyl, mono- or di- or tri-substituted with SO3M and optionally substituted also with hydroxyl, or c) C1-8-alkylene, substituted with (SO3M) or (COOM), or d) a radical of formula (IV), —(—C2-3 alkylene-O—)p—Y  (IV) e) or 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 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, R3 signifies hydrogen or chlorine, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step.
    • 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)至少是式 I)和式(II),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-)qH(III)R2 表示a)被SO 3 M或COOM单取代或任选被羟基或C 1-4 - 烷基或C 1-4 - 烷氧基取代的苯基,或b)被SO 3 M单或二或三取代的萘基 或任选被羟基取代,或c)被(SO 3 M)或(COOM)取代的C 1-8 - 亚烷基,或d)式(Ⅳ)基团, - ( - C 2-3亚烷基-O-)pY IV)e)或式(Ⅳa)基团, - (C2-3亚烷基-O)p-C2-3亚烷基-SO2CH2CH2O-Y(Ⅳa)m表示1或2,p表示0或1,Y表示氢 或-SO 3 M,q为1至10,M表示氢或碱金属阳离子或铵基 在鞣制浴中,在鞣制步骤开始时,鞣制浴的pH为6至10,铵阳离子是质子化叔胺或季铵阳离子,R3表示氢或氯。
    • 9. 发明申请
    • Non Metal Tanning
    • 非金属鞣制
    • US20130219634A1
    • 2013-08-29
    • US13879152
    • 2011-10-05
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26C14C3/28
    • C14C3/26C07D251/44C14C3/28
    • 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 substituted or unsubstituted C2 to C8 alkylenesulphonic acid, substituted or unsubstituted C2 to C8 alkylenecarboxylic acid or an alkyleneoxy radical of formula (Ib), —(—C2-3alkylene-O—)m—Y  (Ib) or an alkylene sulfonyl alkyleneoxy radical of formula (Ic), —(C2-3alkylene-O)p—C2-3alkylene-SO2CH2CH2O—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.
    • 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-)qH(Ia)R2表示取代或未取代的C2至C8 亚烷基磺酸,取代或未取代的C 2 -C 8亚烷基羧酸或式(Ib)的亚烷基氧基, - ( - C 2-3亚烷基-O-)mY(Ib)或式(Ic)的亚烷基磺酰基亚烷氧基, - (C2 -3亚烷基-O)p-C2-3亚烷基-SO2CH2CH2O-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表示水合 en或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。
    • 10. 发明申请
    • Non-Metal Tanning Process
    • 非金属鞣制工艺
    • US20130198974A1
    • 2013-08-08
    • US13879207
    • 2011-10-05
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • Claus ReinekingRoberta GamarinoLicia TrimarcoMaurizio QuaglieriniMarkus GislerRainer Nusser
    • C14C3/26C14C3/28
    • C14C3/00C07D251/44C07D253/00C07D253/07C07D253/075C14C3/02C14C3/04C14C3/08C14C3/26C14C3/28
    • 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 or 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), —(—C2-3 alkylene—O—)q—H  (Ia) R2 signifies hydrogen, hydroxy, 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.
    • 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表示氟或氯,和/或(+ NR3)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C5〜C6杂芳基。 R 1表示氢,C 1-8 - 烷基或式(Ia)的亚烷基氧基, - ( - 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,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阳离子, 鞣制浴,在鞣制步骤开始时pH为6至10的鞣制浴,其中所述皮革或皮肤或毛皮在不进行酸洗的情况下经受鞣制(A)。