FUNCTIONALIZED POLYMERS
    81.
    发明申请
    FUNCTIONALIZED POLYMERS 有权
    功能性聚合物

    公开(公告)号:US20090105408A1

    公开(公告)日:2009-04-23

    申请号:US12254284

    申请日:2008-10-20

    申请人: Yuan-Yong Yan

    发明人: Yuan-Yong Yan

    摘要: A functionalized polymer includes a polymer chain and a terminal group linked to the chain through a functionality that contains one or more urethane groups. The functionalized polymer can be provided by reacting a nucleophile with a polymer having terminal iso(thio)cyanate functionality which, in turn, can be provided by reacting a terminally active polymer with a polyiso(thio)cyanate. Even polymers that contain substantial amounts of styrene mer can be used in the described process.

    摘要翻译: 官能化聚合物包括聚合物链和通过包含一个或多个氨基甲酸酯基的官能团与链连接的端基。 官能化聚合物可以通过使亲核试剂与具有末端异(硫代)氰酸酯官能团的聚合物反应来提供,其又可以通过使末端活性聚合物与多异(硫代)氰酸酯反应来提供。 即使是含有大量苯乙烯聚合物的聚合物也可用于所述方法中。

    Sulfur containing initiators for anionic polymerization of monomers
    82.
    发明授权
    Sulfur containing initiators for anionic polymerization of monomers 有权
    含硫的引发剂用于单体的阴离子聚合

    公开(公告)号:US07462677B2

    公开(公告)日:2008-12-09

    申请号:US11900664

    申请日:2007-09-13

    IPC分类号: C08F36/04 C08F4/48 C08L9/06

    摘要: An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.

    摘要翻译: 提供用于阴离子聚合单体的引发剂,以在聚合物上提供功能性头基。 还提供了具有衍生自含硫阴离子引发剂的功能性头基团和任选地作为由使用功能性终止试剂,偶联剂或连接剂引起的附加官能团的聚合物。 提出了一种阴离子聚合单体的方法,包括使单体与含硫阴离子引发剂聚合的步骤,以在聚合物上提供功能性头基。 还描述了包含功能聚合物和填料的弹性体化合物。 还提供了由含有可硫化弹性体化合物的轮胎成分导致的滚动阻力降低的轮胎。

    FUNCTIONALIZED POLYMER AND METHOD FOR MAKING
    83.
    发明申请
    FUNCTIONALIZED POLYMER AND METHOD FOR MAKING 有权
    功能聚合物和制备方法

    公开(公告)号:US20080154020A1

    公开(公告)日:2008-06-26

    申请号:US11961189

    申请日:2007-12-20

    IPC分类号: C08G73/00

    CPC分类号: C08G73/00 C08C19/44 C08L15/00

    摘要: A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula —CR1R2NH-Q-M where M is (N═CR1R2) or N-(QN═CR1R2)2 each Q independently is a substituted or unsubstituted, cyclic or acyclic C1-C40 alkyl, aryl, or alkaryl radical, and each R1 and R2 independently is a hydrogen atom or a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl group. The polymer can be provided by introducing a polyimine compound into a system that includes carbanionic (living) polymer. Such polymers can be used in the production of compositions that include particulate fillers.

    摘要翻译: 官能化聚合物包括直接键合的部分,其可以位于聚合物的末端,由式-CR 1 2 O 2 NH-QM定义,其中M为( N-CR 1 R 2 2)或N - (QN-CR 1 R 2)2 每个Q独立地是取代或未取代的环状或无环C 1 -C 40烷基,芳基或烷芳基,每个R 1 独立地是氢原子或取代或未取代的烷基,烯基,环烷基,环烯基,芳基,烯丙基,芳烷基,烷芳基或炔基。 聚合物可以通过将聚亚胺化合物引入到包含聚阴离子(活性)聚合物的体系中来提供。 这种聚合物可用于生产包括颗粒填料的组合物。

    COMPOSITION INCLUDING MULTIPLE FUNCTIONALIZED POLYMERS
    86.
    发明申请
    COMPOSITION INCLUDING MULTIPLE FUNCTIONALIZED POLYMERS 有权
    组合物包括多官能化聚合物

    公开(公告)号:US20070293622A1

    公开(公告)日:2007-12-20

    申请号:US11734298

    申请日:2007-04-12

    申请人: Yuan-Yong Yan

    发明人: Yuan-Yong Yan

    IPC分类号: C08L83/00 C08G69/26

    摘要: A composition that includes functionalized polymers and particulate filler is provided. The composition includes at least three components: (1) a polymer that includes a first type of functionality such as a functional group including a primary or secondary amine functionality, (2) a polymer that includes a second type of functionality such as an alkoxysilane or other silica interacting functionality, and (3) at least two types of particulate filler. One of the functionalized polymers can be made in the presence of the other.

    摘要翻译: 提供了包含官能化聚合物和颗粒填料的组合物。 组合物包括至少三种组分:(1)包含第一类官能团的聚合物,例如包括伯胺或仲胺官能团的官能团,(2)包含第二类官能团的聚合物,例如烷氧基硅烷或 其他二氧化硅相互作用功能,和(3)至少两种类型的颗粒填料。 官能化聚合物之一可以在其它聚合物的存在下制备。

    Amine functionalized polymer
    88.
    发明申请
    Amine functionalized polymer 有权
    胺官能化聚合物

    公开(公告)号:US20070037956A1

    公开(公告)日:2007-02-15

    申请号:US11502228

    申请日:2006-08-10

    IPC分类号: C08G8/02

    摘要: A functionalized polymer includes a polymer chain and, bonded thereto, a functional group having the general formula —NQOR1 where R1 is a hydrogen atom or —CH2Z where Z is a hydrogen atom or a substituted or unsubstituted aryl, alkyl, alkenyl, alkenaryl, aralkenyl, alkaryl, or aralkyl group and where Q is a moiety connected to the nitrogen atom of the functional group through a C, N, O, or S atom. The material can be the reaction product of a living polymer and a compound that includes nitroso functionality. The functional group can interact with particulate filler such as, e.g., carbon black.

    摘要翻译: 官能化聚合物包括聚合物链,并且与其键合,具有通式-NQOR 1的官能团,其中R 1是氢原子或-CH 2 Z其中Z是氢原子或取代或未取代的芳基,烷基,烯基,烯芳基,芳烯基,烷芳基或芳烷基,其中Q是通过C与官能团的氮原子连接的部分, N,O或S原子。 该材料可以是活性聚合物和包括亚硝基官能团的化合物的反应产物。 官能团可以与颗粒填料例如炭黑相互作用。

    Anionic polymerization initiators and polymers therefrom
    89.
    发明申请
    Anionic polymerization initiators and polymers therefrom 审中-公开
    阴离子聚合引发剂和聚合物

    公开(公告)号:US20060264590A1

    公开(公告)日:2006-11-23

    申请号:US11435702

    申请日:2006-05-17

    IPC分类号: B01J31/00

    CPC分类号: C08F4/484 C08F36/04

    摘要: An initiator solution comprising a chain extended thioacetal defined by the formula where Σ includes a polymeric or oligomeric segment, each R1 independently includes hydrogen or a monovalent organic group, R0 includes a monovalent organic group, z is an integer from 1 to about 8, and ω includes sulfur, oxygen, or tertiary amino group, and a solvent comprising an aliphatic or cycloaliphatic solvent.

    摘要翻译: 包含由下式定义的链延伸的硫代缩醛的引发剂溶液,其中Sigma包括聚合或低聚链段,每个R 1独立地包括氢或一价有机基团,R 0包括 一价有机基团,z是1至约8的整数,ω'包括硫,氧或叔氨基,和包含脂族或脂环族溶剂的溶剂。