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    RECYCLABLE EXTRACTANT COMPOSITIONS
    1.
    发明申请
    RECYCLABLE EXTRACTANT COMPOSITIONS 有权
    可回收的提取物组合物

    公开(公告)号：US20140094630A1

    公开(公告)日：2014-04-03

    申请号：US14032328

    申请日：2013-09-20

    申请人： DOUGLAS ROBERT ANTON ,  BRUCE A. DINER ,  STEVEN D. DOIG

    发明人： DOUGLAS ROBERT ANTON ,  BRUCE A. DINER ,  STEVEN D. DOIG

    IPC分类号： C07C29/86

    CPC分类号： C07C29/86 ,  C12P7/04 ,  C12P7/16 ,  C12P21/06 ,  Y02E50/10

    摘要： Provided herein are processes comprising providing a fermentation medium comprising a fermentable carbon source, a recombinant microorganism comprising an engineered butanol biosynthetic pathway, and butanol; contacting said fermentation medium with an extractant composition comprising an effective amount of antioxidant or antioxidant-like compound, whereby at least a portion of the butanol in the fermentation medium partitions into the extractant; recovering at least a portion of the butanol and extractant composition from the fermentation medium; recycling the extractant composition recovered in (c) one or more times in the fermentation medium; optionally adjusting the effective amount of antioxidant or antioxidant-like compound in the extractant composition, whereby the rate of oxidation or effect of oxidized products in the recycled extractant composition is substantially reduced and/or avoided such that the extractant composition may be recycled.

    摘要翻译： 本文提供的方法包括提供包含可发酵碳源的发酵培养基，包含工程丁醇生物合成途径的重组微生物和丁醇; 使所述发酵培养基与包含有效量的抗氧化剂或抗氧化剂样化合物的提取剂组合物接触，由此发酵培养基中的至少一部分丁醇分配到提取剂中; 从发酵培养基中回收至少一部分丁醇和提取剂组合物; 在（c）中回收的萃取剂组合物在发酵培养基中回收一次或多次; 任选地调节萃取剂组合物中抗氧化剂或抗氧化剂样化合物的有效量，从而大大降低和/或避免了再循环的萃取剂组合物中的氧化产物的氧化速率或氧化产物的影响，从而可以回收萃取剂组合物。

    Coating compositions containing a highly fluorinated polymeric additive
    7.
    发明授权
    Coating compositions containing a highly fluorinated polymeric additive 失效
    含有高度氟化聚合物添加剂的涂料组合物

    公开(公告)号：US5948851A

    公开(公告)日：1999-09-07

    申请号：US975783

    申请日：1997-11-21

    申请人： Douglas Robert Anton ,  Michael J. Darmon ,  William Frank Graham ,  Richard Ronald Thomas

    发明人： Douglas Robert Anton ,  Michael J. Darmon ,  William Frank Graham ,  Richard Ronald Thomas

    IPC分类号： C09D133/14 ,  C08G18/62 ,  C08L33/06 ,  C09D7/12 ,  C09D133/16 ,  C09D161/20 ,  C09D175/04 ,  C08L27/00

    CPC分类号： C09D175/04 ,  C08G18/6275 ,  C09D133/16 ,  C08L33/066

    摘要： A coating composition that forms a finish that is soil resistant and easily cleaned having a binder of(A) an acrylic polymer of polymerized hydroxyl containing monomers of hydroxy alkyl (meth)acrylate having 1-4 carbon atoms in the alkyl group, and polymerized monomers from the group of alkyl (meth)acrylates having 1-18 carbon atoms in the alkyl group, styrene or any mixtures of the above and the acrylic polymer having a weight average molecular weight of about 2,000-20,000 determined by gel permeation chromatography,(B) an acrylic polymeric additive of polymerized monomers from the group of alkyl (meth)acrylates having 1-18 carbon atoms in the alkyl groups, styrene or any mixtures of the above, and polymerized fluoro alkyl containing monomer represented by the formula ##STR1## where R is selected from the group of hydrogen or an alkyl group having 1-2 carbon atoms, X is a divalent radical and R.sub.f is a fluoro alkyl containing group having 4-20 carbon atoms and the acrylic polymer having a weight average molecular weight of about 1,000-15,000 determined by gel permeation chromatography, and(C) an organic crosslinking agent; andwhere a cured layer of the coating of the composition has a combination of advancing water contact angle of at least 100.degree. and a hexadecane advancing contact angle of at least 40.degree.. Articles coated with the composition also are part of this invention.

    摘要翻译： 一种涂料组合物，其形成耐污染并容易清洁的涂饰剂，该粘合剂具有（A）在烷基中具有1-4个碳原子的羟基（甲基）丙烯酸羟烷基酯单体的聚合羟基的丙烯酸聚合物的粘合剂，以及聚合单体 烷基中具有1-18个碳原子的（甲基）丙烯酸烷基酯，苯乙烯或上述任何混合物和通过凝胶渗透色谱测定的重均分子量为约2,000-20,000的丙烯酸类聚合物（B ）来自烷基中具有1-18个碳原子的（甲基）丙烯酸烷基酯的聚合单体的丙烯酸聚合物添加剂，苯乙烯或上述任何混合物，以及其中选择R的由下式表示的聚合的含氟烷基的单体 由氢或具有1-2个碳原子的烷基组成的组，X是二价基团，Rf是含有4-20个碳原子的含氟烷基，丙烯酸聚合物具有重量 通过凝胶渗透色谱测定的平均分子量为约1,000-15,000，和（C）有机交联剂; 并且其中组合物涂层的固化层具有至少100°的前进水接触角和至少40°的十六烷前进接触角的组合。 用组合物涂覆的制品也是本发明的一部分。

    Coating compositions containing a highly fluorinated hydroxyl containing additive
    8.
    发明授权
    Coating compositions containing a highly fluorinated hydroxyl containing additive 失效
    含有高度含氟羟基的添加剂的涂料组合物

    公开(公告)号：US5914384A

    公开(公告)日：1999-06-22

    申请号：US975779

    申请日：1997-11-21

    申请人： Douglas Robert Anton ,  Michael J. Darmon ,  William Frank Graham ,  Richard Ronald Thomas

    发明人： Douglas Robert Anton ,  Michael J. Darmon ,  William Frank Graham ,  Richard Ronald Thomas

    IPC分类号： C08G18/62 ,  C08L33/06 ,  C09D133/16 ,  C09D161/20 ,  C09D175/04 ,  C08G18/42 ,  C08G18/68

    CPC分类号： C09D175/04 ,  C08G18/6279 ,  C09D133/16 ,  C08L33/066 ,  Y10T428/3154 ,  Y10T428/31551

    摘要： A coating composition that forms a finish that is soil resistant and easily cleaned having a binder of(A) an acrylic polymer of polymerized hydroxyl containing monomers of hydroxy alkyl (meth)acrylates having 1-4 carbon atoms in the alkyl groups and polymerized monomers from the group of alkyl (meth)acrylates having 1-18 carbon atoms in the alkyl groups, styrene or any mixtures of the above and the acrylic polymer has a weight average molecular weight of about 2,000-20,000 determined by gel permeation chromatography,(B) an acrylic polymeric additive of polymerized hydroxyl containing monomers of hydroxy alkyl (meth)acrylates having 1-4 carbon atoms in the alkyl groups, polymerized monomers from the group of alkyl (meth)acrylates having 1-18 carbon atoms in the alkyl groups, styrene or any mixtures of the above and polymerized fluoro alkyl containing monomer represented by the formula ##STR1## where R is selected from the group of hydrogen or an alkyl group having 1-2 carbon atoms, X is a divalent radical and R.sub.f is a fluoro alkyl containing group having 4-20 carbon atoms and the additive has a weight average molecular weight of about 1,000-15,000 determined by gel permeation chromatography, and(C) an organic crosslinking agent; and where a cured layer of the coating of the composition has a combination of advancing water contact angle of at least 100.degree. and a hexadecane advancing contact angle of at least 40.degree.. Articles coated with the composition also are part of this invention.

    摘要翻译： 一种涂料组合物，其形成耐污染并易于清洁的涂饰剂，其具有粘合剂（A）在烷基中具有1-4个碳原子的羟基（甲基）丙烯酸烷基酯单体的聚合羟基的丙烯酸聚合物和聚合单体， 在烷基中具有1-18个碳原子的（甲基）丙烯酸烷基酯，苯乙烯或上述任何混合物与丙烯酸类聚合物的基团的重均分子量通过凝胶渗透色谱测定为约2,000-20,000，（B） 在烷基中具有1-4个碳原子的羟基（甲基）丙烯酸烷基酯单体的聚合羟基的丙烯酸聚合物添加剂，来自烷基中具有1-18个碳原子的（甲基）丙烯酸烷基的聚合单体，苯乙烯 或其中R选自氢或具有1-2个碳原子的烷基的上式和聚合的含氟代烷基的单体的任何混合物，X是一个div 并且R f是含有4-20个碳原子的含氟烷基，并且所述添加剂通过凝胶渗透色谱测定的重均分子量为约1,000-15,000，和（C）有机交联剂; 并且其中组合物涂层的固化层具有至少100°的前进水接触角和至少40°的十六烷前进接触角的组合。 用组合物涂覆的制品也是本发明的一部分。