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    Chemical process to manufacture branched-caprolactone
    21.
    发明授权
    Chemical process to manufacture branched-caprolactone 有权

    公开(公告)号：US11208394B2

    公开(公告)日：2021-12-28

    申请号：US16562971

    申请日：2019-09-06

    Applicant: Regents of the University of Minnesota

    Inventor： Paul J. Dauenhauer ,  Daniel J. Lundberg ,  David J. Lundberg ,  Marc A. Hillmyer

    IPC: C07D313/04

    Abstract: Synthesizing an alkyl-caprolactone includes hydrogenating an alkyl-phenol to yield a first mixture comprising an alkyl-cyclohexanone and an alkyl-cyclohexanol; separating the alkyl-cyclohexanone from the first mixture to yield a first portion of a purified alkyl-cyclohexanone; oxidizing the first portion of the purified alkyl-cyclohexanone to yield a second mixture comprising an alkyl-caprolactone, the alkyl-cyclohexanone, and the alkyl-cyclohexanol; separating the alkyl-caprolactone from the second mixture to yield a third mixture comprising the alkyl-cyclohexanone and the alkyl-cyclohexanol; combining the third mixture and the first mixture in to yield a fourth mixture; separating the alkyl-cyclohexanone from the fourth mixture to yield a second portion of the purified alkyl-cyclohexanone; oxidizing the second portion of the purified alkyl-cyclohexanone to yield a fifth mixture comprising the alkyl-caprolactone, the alkyl-cyclohexanone, and the alkyl-cyclohexanol; separating the alkyl-caprolactone from the fifth mixture; and combining the alkyl-caprolactone from the fifth mixture with the alkyl-caprolactone from the second mixture.

    CHEMICAL PROCESS TO MANUFACTURE BRANCHED-CAPROLACTONE
    22.
    发明申请
    CHEMICAL PROCESS TO MANUFACTURE BRANCHED-CAPROLACTONE 审中-公开

    公开(公告)号：US20200087276A1

    公开(公告)日：2020-03-19

    申请号：US16562971

    申请日：2019-09-06

    Applicant: Regents of the University of Minnesota

    Inventor： Paul J. Dauenhauer ,  Daniel J. Lundberg ,  David J. Lundberg ,  Marc A. Hillmyer

    IPC: C07D313/04

    Abstract: Synthesizing an alkyl-caprolactone includes hydrogenating an alkyl-phenol to yield a first mixture comprising an alkyl-cyclohexanone and an alkyl-cyclohexanol; separating the alkyl-cyclohexanone from the first mixture to yield a first portion of a purified alkyl-cyclohexanone; oxidizing the first portion of the purified alkyl-cyclohexanone to yield a second mixture comprising an alkyl-caprolactone, the alkyl-cyclohexanone, and the alkyl-cyclohexanol; separating the alkyl-caprolactone from the second mixture to yield a third mixture comprising the alkyl-cyclohexanone and the alkyl-cyclohexanol; combining the third mixture and the first mixture in to yield a fourth mixture; separating the alkyl-cyclohexanone from the fourth mixture to yield a second portion of the purified alkyl-cyclohexanone; oxidizing the second portion of the purified alkyl-cyclohexanone to yield a fifth mixture comprising the alkyl-caprolactone, the alkyl-cyclohexanone, and the alkyl-cyclohexanol; separating the alkyl-caprolactone from the fifth mixture; and combining the alkyl-caprolactone from the fifth mixture with the alkyl-caprolactone from the second mixture.

    A PROCESS TO PRODUCE POLYOLEFIN IONOMERS AND IONOMERS PRODUCED THEREBY
    27.
    发明申请
    A PROCESS TO PRODUCE POLYOLEFIN IONOMERS AND IONOMERS PRODUCED THEREBY 审中-公开
    生产聚烯烃离子的方法和生产的离子

    公开(公告)号：US20160333140A1

    公开(公告)日：2016-11-17

    申请号：US15111178

    申请日：2014-12-15

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： Henry Martinez ,  Marc A. Hillmyer ,  Jeffrey C. Munro ,  Kim L. Walton ,  Morgan M. Hughes

    IPC: C08G61/08

    CPC classification number: C08G61/08 ,  C08G2261/12 ,  C08G2261/1412 ,  C08G2261/1644 ,  C08G2261/3322 ,  C08G2261/418 ,  C08G2261/72 ,  C08G2261/724

    Abstract: A process to produce an ionomer comprising reacting alkyl-cis-cyclooctene and cis-cyclooctene in a mole ratio from 1:0 to 0:1, in the presence of a difunctional chain transfer agent under ring opening metathesis polymerization conditions to form an unsaturated polyolefin reactive telechelic pre-polymer; hydrogenating the unsaturated polyolefin reactive telechelic pre-polymer to produce a hydrogenated polyolefin reactive telechelic pre-polymer; reacting the hydrogenated polyolefin reactive telechelic pre-polymer with at least one compound according to the formula aMx·b(R)y, wherein M is a metal, x is a charge of M, R is an alkyl, aryl, oxide, or fatty acid, y is a charge of R, a and b are integers of at least 1, and ax+by=0, to form an ionomer is provided. Further provided are ionomers produced thereby.

    Abstract translation: 一种制备离聚物的方法，包括在双官能链转移剂存在下，在开环复分解聚合条件下使摩尔比1:0至0:1的烷基 - 顺 - 环辛烯和顺 - 环辛烯反应，形成不饱和聚烯烃 反应性遥爪预聚物; 氢化不饱和聚烯烃反应性遥爪预聚物以产生氢化聚烯烃反应性遥爪预聚物; 使氢化聚烯烃反应性遥爪预聚物与至少一种根据式aMx·b（R）y的化合物反应，其中M是金属，x是M的电荷，R是烷基，芳基，氧化物或脂肪 酸，y是R的电荷，a和b是至少为1的整数，并且ax + = 0，以形成离聚物。 进一步提供由其制备的离聚物。

    GUM BASES AND CHEWING GUMS EMPLOYING BLOCK POLYMERS AND PROCESSES FOR PREPARING THEM
    28.
    发明申请
    GUM BASES AND CHEWING GUMS EMPLOYING BLOCK POLYMERS AND PROCESSES FOR PREPARING THEM 审中-公开
    使用块状聚合物的GUM基础和使用者及其制备方法

    公开(公告)号：US20150230495A1

    公开(公告)日：2015-08-20

    申请号：US14426199

    申请日：2013-09-06

    Applicant: WM. WRIGLEY JR. COMPANY ,  REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： Les Morgret ,  Frank S. Bates ,  Marc A. Hillmyer ,  Songwoo Lee ,  Chris Macosko ,  Mark T. Martello

    IPC: A23G4/08

    CPC classification number: A23G4/08 ,  A23G4/06

    Abstract: Chewing gums and chewing gum bases which are cud-forming and chewable at mouth temperature contain a block polymer having at least four blocks Composed of at least two different monomer systems. The block polymer exhibits an Order-Disorder Transition temperature in the range of 10 to 250° C. Chewed cuds of the chewing gum may exhibit improved removability from environmental surfaces to which they may become undesirably attached. A processing method in which the gum is mixed and/or sheeted at a temperature above the Order-Disorder Transition temperature is described.

    Abstract translation: 嘴口口香糖和咀嚼口香糖基质口腔成型和咀嚼含有至少四个嵌段的嵌段聚合物，由至少两种不同的单体体系组成。 嵌段聚合物表现出在10至250℃范围内的顺序 - 失调转变温度。口香糖的咀嚼嚼可以表现出从它们可能变得不期望地附着的环境表面的改进的可除去性。 描述了在高于订单 - 失调转变温度的温度下混合和/或成片的方法。

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