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39 条记录 (耗时 0.032 秒)

    Polyisobutenyl ethers and thioethers
    2.
    发明授权
    Polyisobutenyl ethers and thioethers 失效
    聚异丁烯基醚和硫醚

    公开(公告)号：US06958382B2

    公开(公告)日：2005-10-25

    申请号：US10698457

    申请日：2003-11-03

    申请人： Arno Lange ,  Helmut Mach ,  Darijo Mijolovic ,  Hans Peter Rath

    发明人： Arno Lange ,  Helmut Mach ,  Darijo Mijolovic ,  Hans Peter Rath

    IPC分类号： C08F8/00 ,  C08G81/02 ,  C08G65/04

    CPC分类号： C08G81/021 ,  C08F8/00 ,  C08F110/10

    摘要： A process for preparing polyisobutenyl (thio)ethers by reacting a polyisobutene epoxide having at least one terminal epoxide group with itself, with other epoxides and/or with nucleophiles selected from among alcohols and thiols in the presence of a Lewis-acid compound as catalyst and/or a cationic photoinitiator with illumination is described. The side reaction of the rearrangement of the epoxide to the polyisobutenyl aldehyde is suppressed. In addition, a curable composition comprising a polyisobutene epoxide, an epoxide different therefrom and optionally a poly(thi)ol is also described.

    摘要翻译： 通过使具有至少一个末端环氧基团的聚异丁烯环氧化物自身与其它环氧化物和/或与路易斯酸化合物作为催化剂存在下的选自醇和硫醇的亲核试剂反应来制备聚异丁烯基（硫代）醚的方法，以及 /或具有照明的阳离子光引发剂。 环氧化物与聚异丁烯醛的重排的副反应被抑制。 此外，还描述了包含聚异丁烯环氧化物，与其不同的环氧化物和任选的聚（硫醇）的可固化组合物。

    Polymeric derivatives for permanently modifying hydrophobic polymers
    5.
    发明申请
    Polymeric derivatives for permanently modifying hydrophobic polymers 失效
    用于永久改性疏水聚合物的聚合衍生物

    公开(公告)号：US20060106173A1

    公开(公告)日：2006-05-18

    申请号：US10530929

    申请日：2003-10-10

    申请人： Ulrich Karl ,  Arno Lange ,  Darijo Mijolovic

    发明人： Ulrich Karl ,  Arno Lange ,  Darijo Mijolovic

    IPC分类号： C08F255/00

    CPC分类号： C08F8/00 ,  C08L23/10 ,  C08L23/26 ,  C08L23/30 ,  C08F10/10 ,  C08L2666/06 ,  C08L2666/24

    摘要： The present invention relates to polymer compositions comprising at least one hydrophobic polymer and at least one modified polyisobutene; fibers, films, moldings and their further processing products formed from this polymer composition, a process for producing the polymer composition according to the present invention, a process for producing the fibers, films and moldings formed from the polymer composition according to the present invention; dyed polymer compositions comprising at least one hydrophobic polymer, at least one modified polyisobutene and at least one dye; and also fibers, films and moldings formed from the dyed polymer composition according to the present invention and the use of modified polyisobutenes for treating hydrophobic polymers.

    摘要翻译： 本发明涉及包含至少一种疏水性聚合物和至少一种改性聚异丁烯的聚合物组合物; 纤维，薄膜，模制品及其由该聚合物组合物形成的其它加工产品，根据本发明的聚合物组合物的制备方法，由本发明的聚合物组合物形成的纤维的制造方法，薄膜和模制品; 包含至少一种疏水性聚合物，至少一种改性聚异丁烯和至少一种染料的染色聚合物组合物; 以及由根据本发明的染色聚合物组合物形成的纤维，膜和模制品以及改性聚异丁烯用于处理疏水性聚合物的用途。

    Derivatives of polymers for permanent modification of hydrophobic polymers
    6.
    发明授权
    Derivatives of polymers for permanent modification of hydrophobic polymers 失效
    用于永久改性疏水聚合物的聚合物衍生物

    公开(公告)号：US07498386B2

    公开(公告)日：2009-03-03

    申请号：US10530929

    申请日：2003-10-10

    申请人： Ulrich Karl ,  Arno Lange ,  Darijo Mijolovic

    发明人： Ulrich Karl ,  Arno Lange ,  Darijo Mijolovic

    IPC分类号： C08L23/04 ,  C08L23/10 ,  C08L23/22 ,  C08L23/26 ,  D06P5/00 ,  D06P5/08

    CPC分类号： C08F8/00 ,  C08L23/10 ,  C08L23/26 ,  C08L23/30 ,  C08F10/10 ,  C08L2666/06 ,  C08L2666/24

    摘要： The present invention relates to polymer compositions comprising at least one hydrophobic polymer and at least one modified polyisobutene; fibers, films, moldings and their further processing products formed from this polymer composition, a process for producing the polymer composition according to the present invention, a process for producing the fibers, films and moldings formed from the polymer composition according to the present invention; dyed polymer compositions comprising at least one hydrophobic polymer, at least one modified polyisobutene and at least one dye; and also fibers, films and moldings formed from the dyed polymer composition according to the present invention and the use of modified polyisobutenes for treating hydrophobic polymers.

    摘要翻译： 本发明涉及包含至少一种疏水性聚合物和至少一种改性聚异丁烯的聚合物组合物; 纤维，薄膜，模制品及其由该聚合物组合物形成的其它加工产品，根据本发明的聚合物组合物的制备方法，由本发明的聚合物组合物形成的纤维的制造方法，薄膜和模制品; 包含至少一种疏水性聚合物，至少一种改性聚异丁烯和至少一种染料的染色聚合物组合物; 以及由根据本发明的染色聚合物组合物形成的纤维，膜和模制品以及改性聚异丁烯用于处理疏水性聚合物的用途。

    Isobutene polymerisation in the presence of a donor and fluorinated acids complex
    9.
    发明授权
    Isobutene polymerisation in the presence of a donor and fluorinated acids complex 有权
    在供体和氟化酸络合物存在下，异丁烯聚合

    公开(公告)号：US07932332B2

    公开(公告)日：2011-04-26

    申请号：US11597274

    申请日：2005-05-11

    申请人： Mirjam Herrlich-Loos ,  Christian Drohmann ,  Darijo Mijolovic ,  Thomas Wettling ,  Helmut Mach

    发明人： Mirjam Herrlich-Loos ,  Christian Drohmann ,  Darijo Mijolovic ,  Thomas Wettling ,  Helmut Mach

    IPC分类号： C08F2/00

    CPC分类号： C08F10/10 ,  C08F4/12 ,  C08F4/06

    摘要： The invention relates to a method for producing mainly ethylenically unsaturated isobutene polymers, wherein the sum of proportions of molecules with a double bond in an α position and molecules with a double bond in a position β is increased to 75% mol by polymerising isobutene in a liquid phase in the presence of a diluted or dispersed catalyst complex which comprises (i) an electron donor and (ii) a compound of general formula (I) Ha Meb [MFx]c, wherein Me is a metal with oxidation state m, M is an element selected from elements of the groups 2, 3, 4, 5, 10, 11, 13, 14 or 15 of the periodic table according to the IUPAC notation of an element oxidation number n, a is an integer ≧1, b is an integer ≧0, x is an integer ≧2 and c is [(a+mb)/(x−n)]. The catalyst is preferably embodied in the form of HBF4 O(CH3)2. The inventive method makes it possible to obtain an isobutene polymer having a low fluorine-content even using technical C4 hydrocarbon portions as an isobutene source.

    摘要翻译： 本发明涉及一种主要生产烯键式不饱和异丁烯聚合物的方法，其中α位上具有双键的分子和位置上具有双键的分子的比例之和< 通过在稀释或分散的催化剂配合物存在下在液相中聚合异丁烯而增加至75％摩尔，其包括（i）电子给体和（ii）通式（I）的化合物Ha Meb [MF x] c， 其中Me是具有氧化态m的金属，M是根据元素氧化的IUPAC符号从元素周期表的第2,3,4,5,10,11,13,14或15族的元素中选出的元素 数n，a为整数≥1，b为整数≥0，x为整数≥2，c为[（a + mb）/（x-n）]。 催化剂优选以HBF 4 O（CH 3）2的形式实施。 本发明的方法使得即使使用工业C4烃部分作为异丁烯源，也可以获得具有低含氟量的异丁烯聚合物。

    Isobutene Polymerisation in the Presence of a Donor and fluorinated Acids Complex
    10.
    发明申请
    Isobutene Polymerisation in the Presence of a Donor and fluorinated Acids Complex 有权
    在供体和氟化酸复合物存在下的异丁烯聚合

    公开(公告)号：US20070225459A1

    公开(公告)日：2007-09-27

    申请号：US11597274

    申请日：2005-05-11

    申请人： Mirjam Herrlich-Loos ,  Christian Drohmann ,  Darijo Mijolovic ,  Thomas Wettling ,  Helmut Mach

    发明人： Mirjam Herrlich-Loos ,  Christian Drohmann ,  Darijo Mijolovic ,  Thomas Wettling ,  Helmut Mach

    IPC分类号： C08F2/00

    CPC分类号： C08F10/10 ,  C08F4/12 ,  C08F4/06

    摘要： The invention relates to a method for producing mainly ethylenically unsaturated isobutene polymers, wherein the sum of proportions of molecules with a double bond in an α position and molecules with a double bond in a position β is increased to 75% mol by polymerising isobutene in a liquid phase in the presence of a diluted or dispersed catalyst complex which comprises (i) an electron donor and (ii) a compound of general formula (I) HaMeb[MFx]c, wherein Me is a metal with oxidation state m, M is an element selected from elements of the groups 2, 3, 4, 5, 10, 11, 13, 14 or 15 of the periodic table according to the IUPAC notation of an element oxidation number n, a is an integer ≧1, b is an integer ≧0, x is an integer ≧2 and c is [(a+mb)/(x−n)]. The catalyst is preferably embodied in the form of HBF4O(CH3)2. The inventive method makes it possible to obtain an isobutene polymer having a low fluorine-content even using technical C4 hydrocarbon portions as an isobutene source.

    摘要翻译： 本发明涉及一种主要生产烯键式不饱和异丁烯聚合物的方法，其中α位上具有双键的分子与位置β中具有双键的分子的比例之和通过在异氰酸酯中聚合异丁烯而增加至75％ 在稀释或分散的催化剂络合物的存在下，液相包含（i）电子给体和（ii）通式（I）的化合物，其中R 1， 其中Me是具有氧化态m的金属，M是选自组2,3,4,5,10，10的元素的元素， 根据元素氧化数n的IUPAC符号，周期表的11,13,14或15，a是整数> = 1，b是整数> = 0，x是整数> = 2，c是[ （a + mb）/（xn）]。 催化剂优选以HBF 4 O（CH 3 3）2的形式实施。 本发明的方法使得即使使用技术性C 4 O 4烃部分作为异丁烯源，也可获得氟含量低的异丁烯聚合物。