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61 条记录 (耗时 0.063 秒)

    POLYMERIZATION OF ISOPRENE FROM RENEWABLE RESOURCES
    6.
    发明申请
    POLYMERIZATION OF ISOPRENE FROM RENEWABLE RESOURCES 有权
    可再生能源的异丙苯聚合

    公开(公告)号：US20110040058A1

    公开(公告)日：2011-02-17

    申请号：US12817093

    申请日：2010-06-16

    申请人： Joseph C. MCAULIFFE ,  Sergey Paramonov ,  Stephan Rodewald ,  Karl J. Sanford

    发明人： Joseph C. MCAULIFFE ,  Sergey Paramonov ,  Stephan Rodewald ,  Karl J. Sanford

    IPC分类号： C08F136/08 ,  C12P5/02 ,  C12P5/00

    CPC分类号： C08F4/52 ,  C08F4/16 ,  C08F36/08 ,  C12P5/007 ,  Y02E50/343

    摘要： The invention features compositions and methods for producing polymers of isoprene derived from renewable resources such as isoprene produced from cultured cells that use renewable carbon sources. A starting isoprene composition, such as a bioisoprene composition, is distinguished from petroleum based isoprene by the purity profile (such as lower levels of certain C5 hydrocarbons other than isoprene, presence of certain compounds associated with the biological process for production) and the relative content of the carbon isotopes. Polymers obtained by polymerization of such starting isoprene composition according to this invention, such as a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene, are distinguishable from isoprene containing polymers from petrochemical resources. The present invention more specifically discloses a polyisoprene polymer which is comprised of repeat units that are derived from isoprene monomer, wherein the polyisoprene polymer has δ13C value of greater than −22‰. This type of polyisoprene can be a cis-1,4-polyisoprene homopolymer rubber. Also provided are methods for verifying that a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene contains isoprene that is from a sustainable renewable non-petroleum derived source.

    摘要翻译： 本发明的特征是用于生产衍生自可再生资源的异戊二烯聚合物的组合物和方法，例如由使用可再生碳源的培养细胞产生的异戊二烯。 起始的异戊二烯组合物如生物异戊二烯组合物通过纯度分布（例如除异戊二烯以外的某些C5烃的较低水平，与生产生物过程相关的某些化合物的存在）以及相对含量 的碳同位素。 通过聚合本发明的这种起始异戊二烯组合物得到的聚合物，例如聚异戊二烯均聚物或具有衍生自异戊二烯的重复单元的共聚物，与来自石化资源的含异戊二烯聚合物是可区分的。 本发明更具体地公开了由衍生自异戊二烯单体的重复单元组成的聚异戊二烯聚合物，其中聚异戊二烯聚合物的δ13C值大于-22‰。 这种类型的聚异戊二烯可以是顺式-1,4-聚异戊二烯均聚物橡胶。 还提供了用于验证聚异戊二烯均聚物或具有衍生自异戊二烯的重复单元的共聚物包含来自可持续可再生非石油衍生源的异戊二烯的方法。

    Cleaning Enzymes and Malodor Prevention
    7.
    发明申请
    Cleaning Enzymes and Malodor Prevention 审中-公开
    清洁酶和恶臭预防

    公开(公告)号：US20100204079A1

    公开(公告)日：2010-08-12

    申请号：US12528979

    申请日：2008-02-27

    申请人： Joseph C. McAuliffe ,  Jorn Dalgaard Mikkelsen ,  Ayrookaran J. Poulose ,  Jorn Borch Soe

    发明人： Joseph C. McAuliffe ,  Jorn Dalgaard Mikkelsen ,  Ayrookaran J. Poulose ,  Jorn Borch Soe

    IPC分类号： C11D3/386

    CPC分类号： C11D3/38636

    摘要： The present invention provides compositions comprising an acyltransferase and an alcohol substrate for the acyl-transferase. In some particularly preferred embodiments, the composition finds use in production of a fragrant ester. In some other embodiments, the composition finds use in laundry detergents to clean stains that contain at least one triglyceride. In some further embodiments, the compositions are used to produce compounds with cleaning properties (e.g., a surfactant ester).

    摘要翻译： 本发明提供了包含酰基转移酶和酰基转移酶的醇底物的组合物。 在一些特别优选的实施方案中，该组合物用于生产芳香酯。 在一些其它实施方案中，组合物可用于衣物洗涤剂中以清洁含有至少一种甘油三酯的污渍。 在一些另外的实施方案中，组合物用于产生具有清洁性能的化合物（例如表面活性剂酯）。

    LACCASE MEDIATORS AND METHODS OF USE
    9.
    发明申请
    LACCASE MEDIATORS AND METHODS OF USE 有权
    LACCASE介质和使用方法

    公开(公告)号：US20080189871A1

    公开(公告)日：2008-08-14

    申请号：US11954863

    申请日：2007-12-12

    申请人： Joseph C. McAuliffe ,  Huaming Wang

    发明人： Joseph C. McAuliffe ,  Huaming Wang

    IPC分类号： D06L3/11

    CPC分类号： D06P5/158 ,  C12N9/0061 ,  C12Y110/03002 ,  D06P5/13 ,  D06P5/132 ,  D06P5/137 ,  D06P5/15 ,  D06P5/153

    摘要： Novel laccase mediators, including carboxyamido and cyano derivatives of 2,6-dimethoxyphenol that exhibit improved hydrolytic stability and good bleaching performance. The novel laccase enzymes may be employed in conjunction with the 2,6-dimethoxyphenol derivatives of this invention to provide an improved method for bleaching denim fabrics.

    摘要翻译： 新型漆酶介质，包括显示出改进的水解稳定性和良好漂白性能的2,6-二甲氧基苯酚的羧酰氨基和氰基衍生物。 新型漆酶可以与本发明的2,6-二甲氧基苯酚衍生物结合使用，以提供漂白牛仔布织物的改进方法。

    Synthesis of cis-diols from aryl silanes
    10.
    发明授权
    Synthesis of cis-diols from aryl silanes 有权
    从芳基硅烷合成顺式二醇

    公开(公告)号：US07381830B2

    公开(公告)日：2008-06-03

    申请号：US11646784

    申请日：2006-12-28

    申请人： Joseph C. McAuliffe ,  Gregory M. Whited ,  Wyatt Charles Smith

    发明人： Joseph C. McAuliffe ,  Gregory M. Whited ,  Wyatt Charles Smith

    IPC分类号： C07F7/04

    CPC分类号： C12P9/00 ,  C07F7/081 ,  C07F7/0812 ,  C07F7/083 ,  C07F7/0896

    摘要： The present invention is related to cis-diols and biological methods of producing cis-diols. The present invention further relates to processes for subsequently converting such silane cis-diols to the more stable acetonide derivatives, as well as a process for converting silane cis-diols to the corresponding catechols and the compounds produced thereby. The present invention also provides chemical methods for the conversion of said silane cis-diols and acetonide compounds to epoxy, saturated and otherwise modified derivatives. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims.

    摘要翻译： 本发明涉及顺式二醇和生产顺式二醇的生物学方法。 本发明还涉及随后将这种硅烷顺式二醇转化为更稳定的丙酮化合物衍生物的方法，以及将硅烷顺式二醇转化成相应的儿茶酚及其制备的化合物的方法。 本发明还提供了将所述硅烷顺式二醇和丙酮化合物转化为环氧，饱和和其它改性衍生物的化学方法。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交的理解是不会用于解释或限制权利要求的范围或含义。