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1. 发明申请

US20080249230A1 Method for Treating Fibrous Substrates 审中-公开
标题翻译：纤维底物处理方法
公开(公告)号：US20080249230A1
公开(公告)日：2008-10-09
申请号：US10572449
申请日：2004-09-18
申请人： Stephan Huffer , Darijo Mijolovic , Karl Vill , Matthias Kluglein , Gerhard Wolf
发明人： Stephan Huffer , Darijo Mijolovic , Karl Vill , Matthias Kluglein , Gerhard Wolf
IPC分类号： C08L33/02
CPC分类号： C14C9/02 , C08F290/042 , C14C3/22 , D06M15/227 , D06M15/27 , D21H17/35 , D21H17/43 , D21H17/72 , D21H21/16
摘要： Fibrous substrates are treated with (a) at least one oligomer of branched or straight-chain C3-C10-alkene having an average molecular weight Mn of up to 1200 g/mol, (b) at least one emulsifier which is obtainable by copolymerization of (A) at least one ethylenically unsaturated dicarboxylic anhydride, derived from at least one dicarboxylic acid of 4 to 8 carbon atoms, (B) at least one oligomer of branched or straight-chain C3-C10-alkene, at least one oligomer having an average molecular weight Mn of up to 1200 g/mol, (C) at least one α-olefin of up to 16 carbon atoms and (D) optionally at least one ethylenically unsaturated comonomer, and optionally reaction with (E) at least one compound of the formula I a, I b, I c or I d and, if appropriate, subsequent contact with water, where, in formulae I a to I d, A1 are identical or different C2-C20-alkylene, R1 is linear or branched C1-C30-alkyl, phenyl or hydrogen, and n is an integer from 1 to 200.
摘要翻译：纤维底物用（a）至少一种具有平均分子量M N n的支链或直链C 3 -C 10 - 亚烯基的低聚物处理，（a）至少一种烯键式不饱和二羧酸酐，其由至少一种4-8个碳原子的二羧酸共聚得到（A）至少一种乙烯基不饱和二羧酸酐， B）至少一种支链或直链C 3 -C 10 - 烯烃的低聚物，至少一种平均分子量为M < （C）至少一种至多16个碳原子的α-烯烃和（D）任选的至少一种烯键式不饱和共聚单体，并且任选地与（E）至少一种式式I a，I b，I c或I d，并且如果适用，随后与水接触，其中在式I a至I d中，A 1至A 1相同或不同C 2 C 20 - 亚烷基，R 1是直链或支链的 C 1 -C 30烷基，苯基或氢，n是1至200的整数。

2. 发明申请

US20070149696A1 Aqueous dispersions of copolymers production thereof and use of the same 审中-公开
标题翻译：其共聚物生产的水分散体及其用途
公开(公告)号：US20070149696A1
公开(公告)日：2007-06-28
申请号：US10573708
申请日：2004-09-18
申请人： Stephan Hueffer , Darijo Mijolovic , Peter Danisch , Matthias Kluglein , Gunther Pabst , Gerhard Wolf
发明人： Stephan Hueffer , Darijo Mijolovic , Peter Danisch , Matthias Kluglein , Gunther Pabst , Gerhard Wolf
IPC分类号： C08F222/40
CPC分类号： C14C9/02 , C08F290/042 , C14C3/22 , D06M15/227 , D06M15/27 , D21H17/35 , D21H17/43 , D21H17/72 , D21H21/16
摘要： Aqueous dispersions of copolymers are obtainable by free radical copolymerization of (A) at least one ethylenically unsaturated dicarboxylic anhydride, derived from at least one dicarboxylic acid of 4 to 8 carbon atoms, (B) at least one oligomer of branched or straight-chain C3-C10-alkene, at least one oligomer having an average molecular weight Mn of from 300 to 5 000 g/mol or being obtainable by oligomerization of at least 3 equivalents of C3-C10-alkene, (C) optionally at least one ethylenically unsaturated comonomer differing from (A), and optionally reaction with (D) at least one compound of the formula I a or I b and subsequent addition of water, where, in formulae I a and I b, A1 are identical or different C2-C20-alkylene, R1 is linear or branched C1-C30-alkyl, phenyl or hydrogen, and n is an integer from 1 to 200, the water content being from 30 to 99.5% by weight, based on aqueous dispersion.
摘要翻译：共聚物的水分散体可以通过（A）至少一种烯键式不饱和二羧酸酐（由至少一种4-8个碳原子的二羧酸），（B）至少一种支链或直链C的低聚物 3个亚烷基，至少一个平均分子量为M 3〜5 000 g / mol的低聚物或者为可通过至少3当量C 3 -C 10 - 烯烃的低聚得到，（C）任选至少一种不同于（A）的烯属不饱和共聚单体，以及任选的反应与（D）至少一种式I a或I b的化合物，然后加入水，其中在式I a和I b中，A 1相同或不同，C 2 C 1 -C 20 - 亚烷基，R 1是直链或支链C 1 -C 30 - 烷基，苯基或氢，n为1〜200的整数，水分含量为30〜99.5％基于水分散体。

3. 发明申请

US20080201864A1 Copolymers, Production and Use Thereof 审中-公开
标题翻译：共聚物，生产和使用
公开(公告)号：US20080201864A1
公开(公告)日：2008-08-28
申请号：US11572657
申请日：2005-07-30
申请人： Gerhard Wolf , Matthias Kluglein , Stephan Huffer , Susanne Petrovic
发明人： Gerhard Wolf , Matthias Kluglein , Stephan Huffer , Susanne Petrovic
IPC分类号： C14C9/02 , C08L33/06 , C14C3/22
CPC分类号： C08F220/06 , C08F220/18 , C08F265/02 , C14C9/00 , Y10T428/4935 , C08F220/10
摘要： The present invention relates to copolymers prepared by copolymerization in at least two stages, wherein, in one stage (A) at least one (co)polymer is prepared from a monomer or a mixture of comonomers comprising (a1) from 80 to 100% by weight of at least one ethylenically unsaturated carboxylic acid, (a2) from 0 to 20% by weight of at least one C1-C22-alkyl ester of at least one ethylenically unsaturated carboxylic acid, (a3) from 0 to 10% by weight of at least one further ethylenically unsaturated compound, data in % by weight being based on the total amount of comonomers of the relevant stage, and the (co)polymer thus obtained is reacted in a subsequent stage (B) with a further comonomer or a further mixture of comonomers comprising (b1) from 0 to 30% by weight of at least one ethylenically unsaturated carboxylic acid, (b2) from 70 to 100% by weight of at least one C1-C22-alkyl ester of at least one ethylenically unsaturated carboxylic acid, (b3) from 0 to 10% by weight of at least one further ethylenically unsaturated compound, data in % by weight being based on the total amount of comonomers of the relevant further stage.
摘要翻译：本发明涉及通过至少两个阶段共聚制备的共聚物，其中在一个阶段（A）中，由单体或共聚单体的混合物制备至少一种（共）聚合物，所述共聚单体包含（a1）80-100％至少一种烯键式不饱和羧酸的重量，（a2）0至20重量％的至少一种C 1 -C 12 -C 22 - 烷基酯烯属不饱和羧酸，（a3）0至10重量％的至少一种其它烯键式不饱和化合物，以相对于该相的共聚单体总量为基准的重量％数据和由此获得的（共）聚合物在后续阶段（B）中与另外的共聚单体或另外的共聚单体混合物反应，所述共聚单体包含（b1）0至30重量％的至少一种烯键式不饱和羧酸，（b2）为70至100重量％至少一种烯键式不饱和羧酸的C 1 -C 12 - 22 - 烷基酯 d，（b3）0至10重量％的至少一种其它烯键式不饱和化合物，以重量百分比计，基于相关进一步阶段的共聚单体总量。

4. 发明申请

US20060130241A1 Method for producing leather 审中-公开
标题翻译：生产皮革的方法
公开(公告)号：US20060130241A1
公开(公告)日：2006-06-22
申请号：US10544138
申请日：2004-01-29
申请人： Stephan Huffer , Gerhard Wolf , Matthias Kluglein , Matthias Kroner
发明人： Stephan Huffer , Gerhard Wolf , Matthias Kluglein , Matthias Kroner
IPC分类号： C14C1/00
CPC分类号： C14C3/22
摘要： In a process for the production of leather, pelts, pickled pelts or semifinished products are treated with at least one polymer which is obtainable by copolymerization of at least one ethylenically unsaturated dicarboxylic anhydride (A), derived from at least one dicarboxylic acid of 4 to 8 carbon atoms, at least one vinylaromatic compound (B) and optionally at least one ethylenically unsaturated monomer (C) which differs from (A) and has a hetero atom, reaction with at least one compound (D) of the formula Ia or Ib at least 0.55 equivalent, based on (A), of (D) being used, and optionally hydrolysis with water or aqueous alkaline solution, where, in formulae Ia and Ib, the variables are defined as follows: A1 are identical or different and are C2-C6-alkylene R1 is linear or branched C1-C20-alkyl, and n is an integer from 6 to 200.
摘要翻译：在制造皮革的方法中，用至少一种聚合物处理皮毛，腌制的皮毛或半成品，所述聚合物可通过至少一种衍生自至少一种二羧酸4的烯属不饱和二羧酸酐（A）与 8个碳原子，至少一个乙烯基芳族化合物（B）和任选的至少一种不同于（A）并具有杂原子的烯属不饱和单体（C），与式Ia或Ib的至少一种化合物（D）反应至少0.55当量，基于（A），（D）使用，并且任选地用水或碱性水溶液水解，其中在式Ia和Ib中，变量定义如下： SUP>相同或不同，为C 2 -C 6 - 亚烷基R 1是直链或支链C 1〜 -C 20 - 烷基，n为6〜200的整数。

5. 发明申请

US20070107135A1 Method for the production of leather by using polymers 审中-公开
标题翻译：使用聚合物生产皮革的方法
公开(公告)号：US20070107135A1
公开(公告)日：2007-05-17
申请号：US10565512
申请日：2004-07-03
申请人： Stephan Hüffer , Gerhard Wolf , Matthias Kluglein , Stefan Becker
发明人： Stephan Hüffer , Gerhard Wolf , Matthias Kluglein , Stefan Becker
IPC分类号： C14C1/00
CPC分类号： C14C3/22
摘要： Leathers are produced by a process wherein pelts, pickled pelts or semifinished products are treated with at least one polymer which is obtainable by copolymerizing (A) at least one ethylenically unsaturated mono- or dicarboxylic acid of 3 to 8 carbon atoms or at least one anhydride derived from a mono- or dicarboxylic acid of 3 to 8 carbon atoms, (B) at least one vinylaromatic compound, (C) at least one alkoxylated unsaturated ether of the formula I (D) optionally further monoethylenically unsaturated monomers, where, in formula 1, the variables are defined as follows: R1, R2 and R3 are identical or different and are selected from C1-C4-alkyl and hydrogen; R4 and R5 are in each case identical or different and are selected from C1-C4-alkyl and hydrogen; R6 is selected from hydrogen, SO3M, PO3M2, C1-C30-alkyl, CO—H (formyl), CO—C1-C20-alkyl and CO—C6-C14-aryl, M is an alkali metal or NH4+ or CH3, n is an integer from 3 to 100 and y is an integer from 0 to 10.
摘要翻译：皮革是通过一种方法生产的，其中用至少一种聚合物处理毛皮，腌制的毛皮或半成品，该聚合物可通过共聚（A）至少一种3-8个碳原子的烯属不饱和单羧酸或二羧酸或至少一种酸酐衍生自3至8个碳原子的单羧酸或二羧酸，（B）至少一种乙烯基芳族化合物，（C）至少一种式I（D）的烷氧基化不饱和醚任选进一步的单烯属不饱和单体，其中，在式 1，变量定义如下：R 1，R 2和R 3相同或不同，并且选自C 1 -C 6烷基， 1 -C 4 - 烷基和氢; R 4和R 5各自在相同或不同的情况下选自C 1 -C 4 - 烷基和氢; R 6选自氢，SO 3 M，PO 3，M 2，C 1， CO-H（甲酰基），CO-C 1 -C 20 - 烷基和CO-C 1 -C 20 - 6为-C 14 - 芳基，M为碱金属或NH 4 +，或CH 3 n为3〜100的整数，y为0〜10的整数。

6. 发明申请

US20120227188A1 METHOD FOR THE PRODUCTION OF LEATHER, COPOLYMERS THAT ARE SUITABLE THEREFOR, AND FURTHER USES THEREOF 有权
标题翻译：用于生产皮革的方法，适用于其的共聚物及其进一步用途
公开(公告)号：US20120227188A1
公开(公告)日：2012-09-13
申请号：US13479681
申请日：2012-05-24
申请人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
发明人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/22
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译：用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的皮毛或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。

7. 发明申请

US20090094758A1 Epichlorohydrin Amine Polymers Used for Treating the Surface of Leather 有权
标题翻译：用于处理皮革表面的表氯醇胺聚合物
公开(公告)号：US20090094758A1
公开(公告)日：2009-04-16
申请号：US10566375
申请日：2004-08-06
申请人： Gerhard Wolf , Stephan Huffer , Jurgen Decker , Gunter Scherr , Oliver Reese
发明人： Gerhard Wolf , Stephan Huffer , Jurgen Decker , Gunter Scherr , Oliver Reese
IPC分类号： C14C11/00 , C08G59/14
CPC分类号： C08G59/10 , C14C11/003
摘要： An epichlorohydrinamine polymer has a ratio of amine units to epichlorohydrin units of from 0.8:1.2 to 1.0:1.0, dimethylaminopropylamine and benzylamine preferably being used as amine and/or ammonium units. The novel epichlorohydrinamine polymer is used, for example, for the surface treatment of semifinished leather products and textile materials.
摘要翻译：表氯醇胺聚合物的胺单元与表氯醇单元的比例为0.8:1.2至1.0:1.0，二甲基氨基丙胺和苄胺优选用作胺和/或铵单元。新型表氯醇胺聚合物用于例如半成品皮革制品和纺织材料的表面处理。

8. 发明申请

US20070266501A1 Superficial Use of Cationic or Amphoteric Polymers on Semifinished Leather Products 审中-公开
标题翻译：在半成品皮革制品上表面使用阳离子或两性聚合物
公开(公告)号：US20070266501A1
公开(公告)日：2007-11-22
申请号：US10566967
申请日：2004-07-30
申请人： Gerhard Wolf , Stephan Huffer , Oliver Reese , Jurgen Decker , Georg Igl , Stefan Schroeder , Gunter Scherr
发明人： Gerhard Wolf , Stephan Huffer , Oliver Reese , Jurgen Decker , Georg Igl , Stefan Schroeder , Gunter Scherr
IPC分类号： C14C11/00 , D06P1/607
CPC分类号： C14C11/003 , D06P1/6076 , D06P3/32
摘要： A process for the treatment of leather comprises the following process steps: (a) Application of at least one cationic or amphoteric aqueous treatment composition to leather by roll coating and/or roll application and/or spray application, and subsequently (b) treatment of the leather with an anionic leather treatment composition in a drum.
摘要翻译：用于处理皮革的方法包括以下工艺步骤：（a）通过辊涂和/或辊施加和/或喷雾施用将至少一种阳离子或两性水处理组合物施用于皮革，随后（b）处理在皮革中用阴离子皮革处理组合物在鼓中。

9. 发明授权

US08771374B2 Method for the production of leather, copolymers that are suitable therefor, and further uses thereof 有权
标题翻译：用于生产皮革的方法，适用于其的共聚物及其用途
公开(公告)号：US08771374B2
公开(公告)日：2014-07-08
申请号：US13479681
申请日：2012-05-24
申请人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
发明人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/22
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译：用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的皮毛或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。

10. 发明申请

US20100162490A1 METHOD FOR THE PRODUCTION OF LEATHER, COPOLYMERS THAT ARE SUITABLE THEREFOR, AND FURTHER USES THEREOF 审中-公开
标题翻译：用于生产皮革的方法，适用于其的共聚物及其进一步用途
公开(公告)号：US20100162490A1
公开(公告)日：2010-07-01
申请号：US12676534
申请日：2008-09-03
申请人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
发明人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/08
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译：用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的毛皮或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。

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