-
公开(公告)号:EP2633088A1
公开(公告)日:2013-09-04
申请号:EP11771023.6
申请日:2011-10-05
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/26 , C14C3/28 , C07D251/44
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 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 C6heteroaryl 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 or hydroxyl, 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, being a protonated tertiary amine or a quaternary ammonium cation, in a tanning bath having a pH of from 6 to 10 at the beginning of tanning step.
-
公开(公告)号:EP2633086B1
公开(公告)日:2017-08-16
申请号:EP11766892.1
申请日:2011-10-05
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/08 , C14C3/26 , C07D251/44 , C14C3/28 , C14C3/04 , C14C3/02 , C14C3/00 , C07D253/075 , C07D253/00 , C07D253/07
CPC分类号: C14C3/00 , C07D251/44 , C07D253/00 , C07D253/07 , C07D253/075 , C14C3/02 , C14C3/04 , C14C3/08 , C14C3/26 , C14C3/28
-
公开(公告)号:EP2638180B1
公开(公告)日:2014-11-26
申请号:EP11776109.8
申请日:2011-10-25
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/26 , C14C3/28 , C07D403/10 , C07D251/44
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
-
公开(公告)号:EP2633088B1
公开(公告)日:2018-09-12
申请号:EP11771023.6
申请日:2011-10-05
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/26 , C14C3/28 , C07D251/44 , C07D253/00 , C07D253/065 , C07D253/07 , C07D253/075 , C14C3/04 , C14C3/02 , C14C3/00 , C14C3/08
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 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 C6heteroaryl 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 or hydroxyl, 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, being a protonated tertiary amine or a quaternary ammonium cation, in a tanning bath having a pH of from 6 to 10 at the beginning of tanning step.
-
公开(公告)号:EP2638180A1
公开(公告)日:2013-09-18
申请号:EP11776109.8
申请日:2011-10-25
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/26 , C07D251/68
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, C
1-8 -alkyl, C
1-4 -alkyl-carbonyl, C
1-4 -alkyl-sulphonyl or a radical of formula (la), or (lb) 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.-
公开(公告)号:EP2633086A1
公开(公告)日:2013-09-04
申请号:EP11766892.1
申请日:2011-10-05
发明人: REINEKING, Claus , GAMARINO, Roberta , TRIMARCO, Licia , QUAGLIERINI, Maurizio , GISLER, Markus , NUSSER, Rainer
IPC分类号: C14C3/08 , C14C3/26 , C07D251/44
CPC分类号: C14C3/00 , C07D251/44 , C07D253/00 , 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 or chlorine, and/or (
+ NR
3 )
0.1 , wherein R is a substituted C
1 to C
6 alkyl group or an unsubstituted Ci to C6 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, hydroxy, C
1-4 -alkyl or C
1-4 -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: 通过非金属鞣制生产鞣革,皮或毛皮,包括用鞣剂(A)鞣制软皮,皮或毛皮的步骤,鞣剂(A)是至少一种式(I)化合物, ,其中X表示氟或氯,和/或(+ NR 3)0.1,其中R为取代的C 1至C 6烷基或未取代的C 1至C 6烷基,未取代的C 6至C 10芳基或 取代的C 6至C 10芳基或C 5至C 6杂芳基。 R 1表示氢,C 1-8烷基或式(Ia)的亚烷基氧基, - ( - C 2-3亚烷基-O-)q -H(1a)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0-2,q为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季铵 铵阳离子,在鞣制浴中,鞣制浴在鞣制步骤开始时具有6至10的pH值,其中在没有预先酸洗的情况下用(A)对带皮或皮或毛皮进行鞣制。
-
-
-
-
-