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    END-CAPPED POLYMER CHAINS AND PRODUCTS THEREOF
    42.
    发明申请
    END-CAPPED POLYMER CHAINS AND PRODUCTS THEREOF 审中-公开
    末端聚合物链及其制品

    公开(公告)号：US20090163672A1

    公开(公告)日：2009-06-25

    申请号：US12182535

    申请日：2008-07-30

    Applicant: Rudolf FAUST ,  Axel H.E. Mueller

    Inventor： Rudolf FAUST ,  Axel H.E. Mueller

    IPC: C08F283/00

    CPC classification number: C08F297/00 ,  C08F8/30 ,  C08F110/10 ,  C08F295/00 ,  C08F297/02 ,  C08F297/026 ,  C08F2810/40 ,  C08F8/00 ,  C08F10/10 ,  C08F8/42 ,  C08F4/00 ,  C08F2/38 ,  C08F2500/03 ,  C08F8/34

    Abstract: Methods are described herein for converting carbocationically terminated polymers to anionically terminated polymers. These methods comprise: (a) providing a carbocationically terminated polymeric moiety; (b) reacting the carbocationically terminated polymeric moiety with a heterocyclic compound of the formula where —X— is selected from —S—, —O—, —NH— and —NR—, and where R is an alkyl group or an aryl group, thereby providing an end-capped polymeric moiety; and (c) reacting the end-capped polymeric moiety with an organolithium compound to yield an anionically terminated polymeric moiety. Also described are block copolymers in which a first polymer block comprising cationically polymerized monomers is linked to a second polymer block comprising anionically polymerized monomers by a group, as well as a polymer in which a polymer block comprising cationically polymerized monomers is linked to a halogenated silane residue or a carbosilane residue by a group.

    Abstract translation: 本文描述了将碳阳离子封端的聚合物转化成阴离子封端的聚合物的方法。 这些方法包括：（a）提供碳阳离子封端的聚合物部分; （b）使碳阳离子封端的聚合物部分与下式的杂环化合物反应，其中-X-选自-S-， -​​ O - ， - NH-和-NR-，其中R是烷基或芳基 ，从而提供封端的聚合物部分; 和（c）使封端的聚合物部分与有机锂化合物反应，得到阴离子封端的聚合物部分。 还描述了嵌段共聚物，其中包含阳离子聚合的单体的第一聚合物嵌段与包含阴离子聚合的单体的第二聚合物嵌段连接，其中包含阳离子聚合的单体的聚合物嵌段与卤代硅烷 残基或碳硅烷残基。

    Copolymers comprising olefin and protected or unprotected hydroxystyrene units
    44.
    发明授权
    Copolymers comprising olefin and protected or unprotected hydroxystyrene units 失效
    包含烯烃和被保护或未被保护的羟基苯乙烯单元的共聚物

    公开(公告)号：US07226979B2

    公开(公告)日：2007-06-05

    申请号：US10776674

    申请日：2004-02-11

    Applicant: Rudolf Faust ,  Laszlo Sipos

    Inventor： Rudolf Faust ,  Laszlo Sipos

    IPC: C08F297/00 ,  C08F212/14

    CPC classification number: C08F297/00 ,  C08F8/00 ,  C08F210/02

    Abstract: Novel copolymers, including block copolymers, which comprise: (a) a plurality of constitutional units that correspond to one or more olefin monomer species and (b) a plurality of constitutional units that correspond to one or more protected or unprotected hydroxystyrene monomer species.

    Abstract translation: 新型共聚物，包括嵌段共聚物，其包含：（a）对应于一种或多种烯烃单体种类的多个结构单元和（b）对应于一种或多种受保护或未保护的羟基苯乙烯单体种类的多个结构单元。

    Polymers having covalently bound therapeutic agents
    45.
    发明申请
    Polymers having covalently bound therapeutic agents 有权
    具有共价结合治疗剂的聚合物

    公开(公告)号：US20070020308A1

    公开(公告)日：2007-01-25

    申请号：US11184223

    申请日：2005-07-19

    Applicant: Robert Richard ,  Rudolf Faust

    Inventor： Robert Richard ,  Rudolf Faust

    IPC: A61K31/74

    CPC classification number: A61K47/58

    Abstract: Therapeutic polymers are described, which contain at least one polymeric portion and at least one therapeutic agent. The therapeutic agent and the polymeric portion are covalently linked via one or more linkages which hydrolyze in an aqueous environment, for example, one or more linkages selected from an Si—N linkage, an Si—O linkage, and a combination of the same. Other aspects the invention are directed to methods of making the above therapeutic polymers.

    Abstract translation: 描述了含有至少一个聚合物部分和至少一种治疗剂的治疗性聚合物。 治疗剂和聚合物部分通过在水性环境中水解的一种或多种键共价连接，例如一种或多种选自Si-N键，Si-O键及其组合的键。 本发明的其它方面涉及制备上述治疗性聚合物的方法。

    Copolymers comprising branched olefin and vinyl ether units
    47.
    发明申请
    Copolymers comprising branched olefin and vinyl ether units 审中-公开
    包含支链烯烃和乙烯基醚单元的共聚物

    公开(公告)号：US20050187414A1

    公开(公告)日：2005-08-25

    申请号：US10902280

    申请日：2004-07-29

    Applicant: Rudolf Faust ,  Yonghua Zhou

    Inventor： Rudolf Faust ,  Yonghua Zhou

    IPC: C08F8/12 ,  C08F210/10 ,  C08F216/12 ,  C08F297/00 ,  C11D7/18

    CPC classification number: C08F216/12 ,  C08F210/10 ,  C08F297/00 ,  C08F216/14 ,  C08F2500/03

    Abstract: Novel copolymers, including block copolymers, that comprise: (a) a plurality of constitutional units that correspond to one or more branched olefin monomer species and (b) a plurality of constitutional units that correspond to one or more vinyl ether monomer species, which vinyl ether monomer species are selected from (i) hydrolysable vinyl ether monomer species and (ii) elevated-Tg vinyl ether monomer species. Also described herein are methods of forming such copolymers. Also described are novel copolymers, including block copolymers, which comprise: (a) a plurality of constitutional units that correspond to one or more branched olefin monomer species and (b) a plurality of constitutional units that correspond to vinyl alcohol.

    Abstract translation: 新型共聚物，包括嵌段共聚物，其包含：（a）对应于一种或多种支链烯烃单体种类的多个结构单元和（b）对应于一种或多种乙烯基醚单体种类的多个结构单元，所述乙烯基 醚单体种类选自（i）可水解的乙烯基醚单体种类和（ii）升高的T O乙烯基醚单体种类。 本文还描述了形成这种共聚物的方法。 还描述了包括嵌段共聚物的新型共聚物，其包含：（a）对应于一种或多种支链烯烃单体种类的多个结构单元和（b）对应于乙烯醇的多个结构单元。

    End-capped polymer chains and products thereof
    48.
    发明申请
    End-capped polymer chains and products thereof 失效
    封端聚合物链及其制品

    公开(公告)号：US20050143526A1

    公开(公告)日：2005-06-30

    申请号：US10872134

    申请日：2004-06-18

    Applicant: Rudolf Faust ,  Axel Mueller

    Inventor： Rudolf Faust ,  Axel Mueller

    IPC: C08F2/38 ,  C08F8/00 ,  C08F8/30 ,  C08F8/34 ,  C08F8/42 ,  C08F110/10 ,  C08L9/00

    CPC classification number: C08F297/00 ,  C08F8/30 ,  C08F110/10 ,  C08F295/00 ,  C08F297/02 ,  C08F297/026 ,  C08F2810/40 ,  C08F8/00 ,  C08F10/10 ,  C08F8/42 ,  C08F4/00 ,  C08F2/38 ,  C08F2500/03 ,  C08F8/34

    Abstract: Methods are described herein for converting carbocationically terminated polymers to anionically terminated polymers. These methods comprise: (a) providing a carbocationically terminated polymeric moiety; (b) reacting the carbocationically terminated polymeric moiety with a heterocyclic compound of the formula where —X— is selected from —S—, —O—, —NH— and —NR—, and where R is an alkyl group or an aryl group, thereby providing an end-capped polymeric moiety; and (c) reacting the end-capped polymeric moiety with an organolithium compound to yield an anionically terminated polymeric moiety. Also described are block copolymers in which a first polymer block comprising cationically polymerized monomers is linked to a second polymer block comprising anionically polymerized monomers by a group, as well as a polymer in which a polymer block comprising cationically polymerized monomers is linked to a halogenated silane residue or a carbosilane residue by a group.

    Abstract translation: 本文描述了将碳阳离子封端的聚合物转化成阴离子封端的聚合物的方法。 这些方法包括：（a）提供碳阳离子封端的聚合物部分; （b）使碳阳离子封端的聚合物部分与下式的杂环化合物反应，其中-X-选自-S-， -​​ O - ， - NH-和-NR-，其中R是烷基或芳基 ，从而提供封端的聚合物部分; 和（c）使封端的聚合物部分与有机锂化合物反应，得到阴离子封端的聚合物部分。 还描述了嵌段共聚物，其中包含阳离子聚合的单体的第一聚合物嵌段与包含阴离子聚合的单体的第二聚合物嵌段连接，其中包含阳离子聚合的单体的聚合物嵌段与卤代硅烷 残基或碳硅烷残基。

    Virtually telechelic silyl-functional polyisobutylene
    50.
    发明授权
    Virtually telechelic silyl-functional polyisobutylene 有权
    几乎遥爪甲硅烷基官能的聚异丁烯

    公开(公告)号：US06469115B1

    公开(公告)日：2002-10-22

    申请号：US09572135

    申请日：2000-05-16

    Applicant: Rudolf Faust ,  Savvas E. Hadjikyriacou ,  Aroop Kumar Roy ,  Toshio Suzuki

    Inventor： Rudolf Faust ,  Savvas E. Hadjikyriacou ,  Aroop Kumar Roy ,  Toshio Suzuki

    IPC: C08F400

    CPC classification number: C08F210/10 ,  C08F4/00 ,  C08F2/38

    Abstract: A method for preparing a moisture-curable, virtually telechelic, silyl-functional polyisobutylene is disclosed, said method comprising reacting, in the presence of a Lewis acid, (A) isobutylene; (B) an initiator of the formula (C) a styryl comonomer of the formula wherein R is selected from H or methyl group, R′ is a divalent non-aromatic hydrocarbon group having 1 to 6 carbon atoms, R″ is independently selected from alkyl groups having 1 to 10 carbon atoms or aryl groups having 6 to 10 carbon atoms, R′″ is a divalent non-aromatic hydrocarbon group having 2 to 6 carbon atoms, X is independently a halogen group, Y is halogen and n is independently 1, 2 or 3.

    Abstract translation: 公开了一种制备湿气固化的，实际上是遥爪的甲硅烷基官能的聚异丁烯的方法，所述方法包括在路易斯酸存在下使（A）异丁烯反应;（B）式（C）的引发剂，苯乙烯基 式中R的共聚单体选自H或甲基，R'是具有1至6个碳原子的二价非芳族烃基，R“独立地选自具有1至10个碳原子的烷基或具有6个 至10个碳原子，R“是具有2至6个碳原子的二价非芳族烃基，X独立地为卤素基团，Y为卤素且n独立地为1,2或3。

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