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    Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings
    41.
    发明授权
    Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings 有权
    生物可降解聚合物，其生产方法及其生产可生物降解的模制品的用途

    公开(公告)号：US06297347B1

    公开(公告)日：2001-10-02

    申请号：US09399758

    申请日：1999-09-21

    申请人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

    发明人： Volker Warzelhan ,  Bernd Bruchmann ,  Dieter Boeckh ,  Ursula Seeliger ,  Motonori Yamamoto ,  Peter Bauer

    IPC分类号： C08G6312

    CPC分类号： C08G18/4676 ,  A01G24/00 ,  C05F17/009 ,  C08G18/4247 ,  C08G18/4286 ,  C08G63/60 ,  C08G63/672 ,  C08G2230/00 ,  C09K15/32 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47

    摘要： Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising (a1) a mixture essentially comprising 20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0-5 mol % of a compound containing sulfonate groups, where the total of the individual mole percentages is 100 mol %, and (a2) a mixture of dihydroxy compounds essentially comprising (a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, (a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula I HO—[(CH2)n—O]m—H  I where n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof, where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.

    摘要翻译： 可生物降解的聚醚酯P1可通过使基本上包含（a1）基本上包含20-95mol％己二酸或其成酯衍生物或其混合物的混合物的混合物，5-80mol％对苯二甲酸或其成酯衍生物或 其混合物和含有磺酸盐基团的化合物为0-5摩尔％，其中单个摩尔百分比的总和为100摩尔％，和（a2）基本上包含（a21）15-99.8摩尔％的（a2）的二羟基化合物的混合物， 选自C 2 -C 6烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物，（a22）85至0.2摩尔％的含有式I的醚官能团的二羟基化合物，其中n为2,3或4，m为 2〜250的整数，或其混合物，其中（a1）至（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚醚酯P1的分子量（ Mn）在5000至80,000g / mol的范围内，粘度 y值在30至450g / ml的范围内（在邻二氯苯/苯酚（50/50重量比）中测量），浓度为25重量％的聚醚酯P1的浓度为0.5重量％）和熔点 在50至200℃的范围内，并且进一步的条件是，以所使用的组分（a1）的摩尔量为基准，具有至少三个能够形成酯的基团的化合物D为0.01至5摩尔％ 用于制备聚醚酯P1和其它可生物降解的聚合物和热塑性模塑组合物，其制备方法，用于生产可生物降解的模制品和粘合剂的用途，可生物降解的模制品，薄膜和可从聚合物获得的淀粉的混合物和根据 本发明。

    Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system
    44.
    发明授权
    Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system 失效
    使用齐格勒催化剂体系制备乙烯均聚物和乙烯与高级α-烯烃的共聚物

    公开(公告)号：US4710552A

    公开(公告)日：1987-12-01

    申请号：US876299

    申请日：1986-06-18

    申请人： Robert Bachl ,  Volker Warzelhan ,  Guenther Schweier ,  Hans Gropper ,  Wolfgang Ball

    发明人： Robert Bachl ,  Volker Warzelhan ,  Guenther Schweier ,  Hans Gropper ,  Wolfgang Ball

    IPC分类号： C08F4/00 ,  C08F4/60 ,  C08F4/64 ,  C08F4/642 ,  C08F4/658 ,  C08F4/68 ,  C08F10/00 ,  C08F10/02 ,  C08F210/02

    CPC分类号： C08F10/00 ,  C08F10/02 ,  Y10S526/901

    摘要： Homopolymers and copolymers of ethene are prepared using a Ziegler catalyst system comprising (1) a transition metal catalyst component, (2) an organoaluminum catalyst component and (3) an organohalogen catalyst component, by a method in which the transition metal catalyst component (1) employed is a solid-phase product (VI) obtained by (1.1) first combining (1.1.1) an inorganic oxidic substrate (I), as the carrier, with (1.1.2) a solution (II) consisting of (IIa) a certain oxahydrocarbon and (IIb) a mixture of (IIb1) a vanadium trichloride/alcohol complex, (IIb2) a titanium trihalide or titanium trihalide/alcohol complex and, if required, (IIb3) a zirconium tetrahalide to form a suspension (III), evaporating down this suspension to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the solid-phase intermediate (IV) obtained from (1.1) with (1.2.2) a solution of an organoaluminum compound (V) to form a suspension, the resulting suspended solid-phase product (VI) being the transition metal catalyst component (1).

    摘要翻译： 使用齐格勒催化剂体系制备乙烯的均聚物和共聚物，所述齐格勒催化剂体系包括（1）过渡金属催化剂组分，（2）有机铝催化剂组分和（3）有机卤化物催化剂组分，通过其中过渡金属催化剂组分 ）是通过（1.1）首先将作为载体的无机氧化物基质（I）与（1.1.2）由（IIa）组成的溶液（II）首先组合（1.1.1）获得的固相产物（VI） ）（IIb）（IIb1）三氯化钒/醇络合物，（IIb2）三卤化钛或三卤化钛/醇络合物的混合物（IIb），如果需要，（IIb3）四卤化锆以形成悬浮液（III ），将该悬浮液蒸发以形成固相中间体（IV），和（1.2）然后（1.2.1）将由（1.1）获得的固相中间体（IV）与（1.2.2）得到的固相中间体 有机铝化合物（V）以形成悬浮液，得到的悬浮固相产物（VI） 过渡金属催化剂组分（1）。

    Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system
    45.
    发明授权
    Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system 失效
    使用齐格勒催化剂体系制备α-烯烃的均聚物和共聚物

    公开(公告)号：US4705835A

    公开(公告)日：1987-11-10

    申请号：US876298

    申请日：1986-06-18

    申请人： Volker Warzelhan ,  Robert Bachl ,  Wolfgang Ball ,  Guido Funk ,  Martin Laun

    发明人： Volker Warzelhan ,  Robert Bachl ,  Wolfgang Ball ,  Guido Funk ,  Martin Laun

    IPC分类号： C08F4/00 ,  C08F4/14 ,  C08F4/16 ,  C08F4/20 ,  C08F4/60 ,  C08F4/622 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00 ,  C08F10/02

    CPC分类号： C08F10/00

    摘要： .alpha.-Monoolefins are polymerized using a Ziegler catalyst system comprising (1) a transition metal catalyst component and (2) an organoaluminum catalyst component, in which (1) is a solid-phase product (VI) obtained by (1.1) first combining (1.1.1) an inorganic oxidic substance (I), as the carrier, with (1.1.2) a solution (II) consisting of (IIa) an organic solvent and (IIb) a transition metal composition to form a suspension (III), evaporating down this suspension to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the solid-phase intermediate (IV), obtained from (1.1), with (1.2.2) a solution of an organoaluminum compound (V) to form a suspension, the resulting suspended solid-phase product (VI) being the transition metal catalyst component (1). The characteristic feature is that (1) is a solid-phase product (VI) obtained using a solution (II) consisting of (IIa) a certain oxahydrocarbon and (IIb) a mixture of (IIb1) a vanadium trichloride/alcohol complex, (IIb2) a titanium trihalide and (IIb3) a zirconium tetrahalide.

    摘要翻译： α-烯烃使用齐格勒催化剂体系进行聚合，该齐格勒催化剂体系包含（1）过渡金属催化剂组分和（2）有机铝催化剂组分，其中（1）是通过（1.1）获得的固相产物（VI） 1.1.1）作为载体的无机氧化物质（I）与（1.1.2）由（IIa）有机溶剂组成的溶液（II）和（IIb）形成悬浮液（III）的过渡金属组合物， 将该悬浮液蒸发以形成固相中间体（IV），和（1.2）然后（1.2.1）将由（1.1）获得的固相中间体（IV）与（1.2.2）得到的溶液 的有机铝化合物（V）以形成悬浮液，所得到的悬浮固相产物（VI）是过渡金属催化剂组分（1）。 其特征在于，（1）是使用由（IIa）某一氧杂烃和（IIb）（IIb1）三氯化钒/醇络合物的混合物（IIa）组成的溶液（II）获得的固相产物（VI） IIb2）三卤化钛和（IIb3）四卤化锆。

    Preparation of homopolymers and copolymers of .alpha.-monoolefins using a ziegler catalyst system
    46.
    发明授权
    Preparation of homopolymers and copolymers of .alpha.-monoolefins using a ziegler catalyst system 失效
    使用齐格勒催化剂体系制备α-单烯烃均聚物和共聚物

    公开(公告)号：US4525550A

    公开(公告)日：1985-06-25

    申请号：US548446

    申请日：1983-11-03

    申请人： Volker Warzelhan ,  Wolfgang Ball

    发明人： Volker Warzelhan ,  Wolfgang Ball

    IPC分类号： C08F4/00 ,  C08F4/12 ,  C08F4/16 ,  C08F4/20 ,  C08F4/60 ,  C08F10/00 ,  C08F4/64

    CPC分类号： C08F10/00

    摘要： A process for the preparation of homopolymers and copolymers of .alpha.-monoolefins by polymerization of the monomer or monomers using a Ziegler catalyst system comprising (1) a transition metal catalyst component and (2) an organoaluminum catalyst component, in which the transition metal catalyst component (1) employed is a solid-phase product (VI) obtained by (1.1) first bringing (1.1.1) a finely divided, porous, inorganic oxidic substance (I) as the carrier, and (1.1.2) a solution (II), as obtained on combining (IIa) an alcohol and (IIb) a transition metal composition, into contact with one another to form a suspension (III), evaporating this suspension to dryness (formation of a solid-phase intermediate (IV) and (1.2) then (1.2.1) bringing the solid-phase intermediate (IV) obtained from stage (1.1), and (1.2.2) a solution of an organoaluminum compound (V) in an organic solvent, into contact with one another to form a suspension, the resulting suspended solid-phase product (VI) being the transition metal catalyst component (1), wherein the transition metal catalyst component (1) employed is a solid-phase product (VI) obtained using a transition metal composition (IIb) comprising (IIb1) a vanadium trihalide and (IIb2) a zirconium tetrahalide.

    摘要翻译： 通过使用齐格勒催化剂体系聚合单体或单体来制备α-单烯烃的均聚物和共聚物的方法，该齐格勒催化剂体系包含（1）过渡金属催化剂组分和（2）有机铝催化剂组分，其中过渡金属催化剂组分 （1）是通过（1.1）首先使（1.1.1）细分的，多孔的无机氧化物质（I）作为载体得到的固相产物（VI），和（1.1.2）溶液 II），将（IIa）醇和（IIb）过渡金属组合物相互接触以形成悬浮液（III），将该悬浮液蒸发至干（形成固相中间体（IV））， 和（1.2）然后（1.2.1）使从阶段（1.1）获得的固相中间体（IV）和（1.2.2）有机铝化合物（V）在有机溶剂中的溶液与一种 另一种形成悬浮液，得到的悬浮固相产物（VI）为 过渡金属催化剂组分（1），其中所用的过渡金属催化剂组分（1）是使用过渡金属组合物（IIb）获得的固相产物（VI），其包含（IIb1）三卤化钒和（IIb2）锆 四卤化物。

    PROCESS FOR COUPLING EPOXIDES AND CARBON DIOXIDE
    49.
    发明申请
    PROCESS FOR COUPLING EPOXIDES AND CARBON DIOXIDE 审中-公开
    偶联环氧化物和二氧化碳的方法

    公开(公告)号：US20120264910A1

    公开(公告)日：2012-10-18

    申请号：US13445251

    申请日：2012-04-12

    申请人： Peter Deglmann ,  Anna Katharina Brym ,  Joachim Dengler ,  Petra Lutz-Kahler ,  Volker Warzelhan ,  Bernhard Rieger ,  Stephan Klaus ,  Maximilian Lehenmeier

    发明人： Peter Deglmann ,  Anna Katharina Brym ,  Joachim Dengler ,  Petra Lutz-Kahler ,  Volker Warzelhan ,  Bernhard Rieger ,  Stephan Klaus ,  Maximilian Lehenmeier

    IPC分类号： C08G67/00 ,  C07D317/36 ,  C07F15/02

    CPC分类号： B01J31/1815 ,  B01J31/182 ,  B01J2231/14 ,  B01J2531/0238 ,  B01J2531/0258 ,  B01J2531/22 ,  B01J2531/26 ,  B01J2531/62 ,  B01J2531/842 ,  B01J2531/845 ,  C08G64/34

    摘要： The present invention relates to a process for preparing carbonates by reacting propylene oxide, ethylene oxide, styrene oxide and/or cyclohexene oxide with carbon dioxide in the presence of one or more catalysts of the formula I where R1 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, NR′4—(CH2)2-6—where R′ is C1-C6-alkyl; R2 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, halogen, amino, nitro, C1-C6-alkoxy or cyano; R3, R4 are each hydrogen or together are a butadienylene moiety which bears the R5 substituent; R5 is C1-C4-alkyl, C1-C4-haloalkyl, halogen, amino, nitro, C1-C6-alkoxy or cyano; M is Zn(II), Mg(II), Cr(II), Cr(III), Co(II), Co(III), Fe(II) or Fe(III); and X1, X2 are each OCOCH3, OCOCF3, OSO2C7H7 or halogen. More particularly, the invention relates to a process for preparing cyclic carbonates, and to a process for preparing aliphatic polycarbonates using these catalysts I, and to particularly preferred catalysts of the formulae Ia and Ib.

    摘要翻译： 本发明涉及在一种或多种式I的催化剂存在下，环氧丙烷，环氧乙烷，氧化苯乙烯和/或环己烯氧化物与二氧化碳反应制备碳酸酯的方法，其中R 1是氢，C 1 -C 6 - 烷基 ，C 1 -C 6 - 卤代烷基，NR 4 - （CH 2）2-6 - ，其中R'是C 1 -C 6 - 烷基; R 2是氢，C 1 -C 4烷基，C 1 -C 4卤代烷基，卤素，氨基，硝基，C 1 -C 6烷氧基或氰基; R3，R4各自为氢或一起为带有R5取代基的丁二烯基部分; R5是C1-C4-烷基，C1-C4卤代烷基，卤素，氨基，硝基，C1-C6-烷氧基或氰基; M是Zn（II），Mg（II），Cr（II），Cr（Ⅲ），Co（Ⅱ），Co（Ⅲ），Fe（Ⅱ）或Fe（Ⅲ） X 1，X 2各自为OCOCH 3，OCOCF 3，OSO 2 C 7 H 7或卤素。 更具体地说，本发明涉及制备环状碳酸酯的方法，以及使用这些催化剂I制备脂族聚碳酸酯的方法，特别优选涉及式Ia和Ib的特别优选的催化剂。