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1. 发明申请

US20140366280A1 FAT-LIQUORING 有权
公开(公告)号：US20140366280A1
公开(公告)日：2014-12-18
申请号：US14374867
申请日：2013-01-03
申请人： Stahl International B.V.
发明人： Roberta Gamarino , Licia Trimarco , Maurizio Quaglierini , Claus Reineking , Klaus Hütter , Marcus Paczkowski , Carola Jacobi
IPC分类号： C14C3/28 , C07F7/08
CPC分类号： C14C3/28 , C07F7/0838 , C07F7/0874 , C08G77/26 , C08G77/388 , C14C9/00
摘要： A substituted acylaminopolyorganosiloxane (A) is a polyorganosiloxane containing substituted acylamino groups linked to silicon atoms of the polysiloxane skeleton via alkylene bridges or mono- or oligo-[alkylene-amino or alkylene-(substituted acyl)amino]-alkylene bridges. The alkylene contains 2-4 carbon atoms and the substituted acylamino groups are at least in part of formula and for the remaining part are selected from substituted acylamino groups of the formulae in which: X1 signifies hydrogen or the group —SO3−M+, X2 signifies hydrogen or the group —SO3−M+, with the proviso that one of X1 and X2 is —SO3−M+ and the other is hydrogen, R signifies C2-6-alkylene or cyclohexylene, and M+ signifies an alkali metal or ammonium cation. The substituted acylaminopolyorganosiloxane (A) and compositions thereof, in the presence of non-ionic or/and anionic surfactants (B), can be used as fat liquoring agents for fat-liquoring of animal hides, skins or pelts.
摘要翻译：取代的酰基氨基多有机硅氧烷（A）是通过亚烷基桥或单 - 或寡 - [亚烷基 - 氨基或亚烷基 - （取代的酰基）氨基] - 亚烷基桥连接到聚硅氧烷骨架的硅原子的取代的酰基氨基的聚有机硅氧烷。亚烷基含有2-4个碳原子，取代的酰氨基至少部分为式，剩余部分选自下式的取代的酰氨基，其中：X1表示氢或基团-SO3-M +，X2表示氢或基团-SO3-M +，条件是X1和X2之一为-SO3-M +，另一个为氢，R表示C 2-6 - 亚烷基或亚环己基，M +表示碱金属或铵阳离子。在非离子或/和阴离子表面活性剂（B）的存在下，取代的酰基氨基多有机基硅氧烷（A）及其组合物可以用作用于脂肪液化的动物皮肤，皮肤或毛皮的脂肪液剂。

2. 发明授权

US09447477B2 Fat-liquoring 有权
标题翻译：加油
公开(公告)号：US09447477B2
公开(公告)日：2016-09-20
申请号：US14374867
申请日：2013-01-03
申请人： Stahl International B.V.
发明人： Roberta Gamarino , Licia Trimarco , Maurizio Quaglierini , Claus Reineking
IPC分类号： C14C9/02 , C14C3/28 , C14C9/00 , C08G77/26 , C08G77/388 , C07F7/08
CPC分类号： C14C3/28 , C07F7/0838 , C07F7/0874 , C08G77/26 , C08G77/388 , C14C9/00
摘要： A process for the production of fat-liquored, tanned leather or pelt is provided. The process comprises the steps of fat-liquoring and tanning, wherein an animal hide, skin or pelt is fat-liquored with a substituted acylaminopolyorganosiloxane (A) in the presence of a surfactant or surfactant mixture (B), which is an anionic or nonionic surfactant or mixture of anionic or/and non-ionic surfactants, before, during or/and after tanning, wherein the substituted acylaminopolyorganosiloxane (A) is a polyorganosiloxane containing substituted acylamino groups linked to silicon atoms of the polysiloxane skeleton via alkylene bridges or mono- or oligo-[alkylene-amino or alkylene-(substituted acyl)amino]-alkylene bridges. Also provided are tanned pelt or leather, certain substituted acylaminopolyorganosiloxanes (A′) and related processes and compositions.
摘要翻译：提供了生产油脂，鞣制的皮革或毛皮的方法。该方法包括以下步骤：油脂和鞣制，其中在表面活性剂或表面活性剂混合物（B）的存在下，用阴离子或非离子表面活性剂混合物（B）将动物皮，皮肤或毛皮用取代的酰基氨基多有机硅氧烷（A）脂肪醇化表面活性剂或阴离子或/和非离子表面活性剂的混合物，其中取代的酰基氨基多有机基硅氧烷（A）是含有通过亚烷基桥或单 - 链烷氧基连接到聚硅氧烷骨架的硅原子的取代的酰基氨基的聚有机硅氧烷，或低级 - [亚烷基 - 氨基或亚烷基 - （取代的酰基）氨基] - 亚烷基桥。还提供了晒黑的皮革或皮革，某些取代的酰基氨基多有机硅氧烷（A'）及相关方法和组合物。

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