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    Method for Treating Fibrous Substrates
    3.
    发明申请
    Method for Treating Fibrous Substrates 审中-公开
    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。

    Process for Producing Aqueous Emulsions and Dispersions
    4.
    发明申请
    Process for Producing Aqueous Emulsions and Dispersions 审中-公开
    生产水性乳液和分散体的方法

    公开(公告)号：US20080274073A1

    公开(公告)日：2008-11-06

    申请号：US12090160

    申请日：2006-10-05

    申请人： Hubertus Peter Bell ,  Stephan Huffer ,  Matthias Kluglein

    发明人： Hubertus Peter Bell ,  Stephan Huffer ,  Matthias Kluglein

    IPC分类号： A61K8/81 ,  C08F222/06 ,  A61Q99/00 ,  C10M169/04

    CPC分类号： C08F222/06 ,  C08F255/10

    摘要： The use of terpolymers, obtainable by free radical copolymerization of (a) at least one anhydride of a C3-C10-dicarboxylic acid, (b) at least one 1,1-di-(C1-C3-alkyl)-substituted C4-C8-olefin, (c) polyisobutene having an average molecular weight Mn in the range of from 200 to 10 000 g/mol and, if appropriate hydrolysis, for the preparation of aqueous emulsions or dispersions of hydrophobic substances with the use of not more than 2% by weight of further emulsifier, based on the total aqueous emulsion or dispersion.

    摘要翻译： 通过（a）至少一种C 3 -C 10 -C 10 - 二羧酸的酸酐的自由基共聚获得的三元共聚物的使用，（b）至少一种1 ，1-二 - （C 1 -C 3 - 烷基） - 取代的C 4 -C 8 - 烯烃，（c）平均分子量M N n N 2的聚异丁烯在200至10000g / mol范围内，如果适用水解，则用于制备疏水性物质的水性乳液或分散体与 使用不超过2重量％的其他乳化剂，基于总水乳液或分散体。

    Aqueous dispersions of copolymers production thereof and use of the same
    5.
    发明申请
    Aqueous dispersions of copolymers production thereof and use of the same 审中-公开
    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。

    Method for the production of leather and semifinished products, and formulations that are suitable therefor
    7.
    发明申请
    Method for the production of leather and semifinished products, and formulations that are suitable therefor 审中-公开
    用于生产皮革和半成品的方法，以及适用于其的制剂

    公开(公告)号：US20070101509A1

    公开(公告)日：2007-05-10

    申请号：US10572547

    申请日：2004-09-17

    申请人： Stephan Huffer ,  Tilman Taeger ,  Volker Bach ,  Matthias Kluglein ,  Gunther Pabst ,  Oliver Reese

    发明人： Stephan Huffer ,  Tilman Taeger ,  Volker Bach ,  Matthias Kluglein ,  Gunther Pabst ,  Oliver Reese

    IPC分类号： C14C1/00

    CPC分类号： C14C3/16 ,  C14C3/22

    摘要： Semifinished products or leather are or is produced by a process in which pelts, pickled pelts or semifinished products are treated with a) at least one sheet silicate and b) at least one copolymer 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 (B1) or at least one oligomer (B2) of branched or straight-chain C2-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 C2-C10-alkene, and optionally at least one ethylenically unsaturated monomer (C) differing from (A) and having at least one hetero atom, and reaction with at least one compound (D) of the formula I a or I b and optionally hydrolysis with water or aqueous alkaline solution, where, in formula I a and I b, A1 are identical or different and are C2-C6-alkylene R1 is linear or branched C1-C20-alkyl and n is an integer from 1 to 200.

    摘要翻译： 半成品或皮革是通过以下工艺生产的：其中用a）至少一种片状硅酸盐处理毛皮，腌制的毛皮或半成品，和b）至少一种共聚物，其可通过至少一种烯键式不饱和二羧酸酐 （A），衍生自至少一个4至8个碳原子的二羧酸，至少一种乙烯基芳族化合物（B1）或至少一种支链或直链C 2 - C 10 - 亚烷基，至少一种平均分子量为N 3〜5 000g / mol的低聚物或可通过将至少3当量的 C 2 -C 10 - 烯烃，以及任选至少一种不同于（A）并且具有至少一个杂原子的烯属不饱和单体（C），并且与 至少一种式I a或I b的化合物（D），并且任选地用水或碱性水溶液水解，其中在式I中a a d I b，A 1相同或不同，为C 2 -C 6 - 亚烷基，R 1为 直链或支链C 1 -C 20 - 烷基，n为1至200的整数。

    Copolymers, Production and Use Thereof
    9.
    发明申请
    Copolymers, Production and Use Thereof 审中-公开
    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。

    Method for producing leather
    10.
    发明申请
    Method for producing leather 审中-公开
    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。