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公开(公告)号：US07138480B2
公开(公告)日：2006-11-21
申请号：US10378201
申请日：2003-03-03
申请人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
发明人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
IPC分类号： C08G63/06
摘要： This invention relates to a process for the preparation of a 3-hydroxycarboxylic acid from a 3-hydroxynitrile. More specifically, 3-hydroxyvaleronitrile is converted to 3-hydroxyvaleric acid in high yield at up to 100% conversion, using as an enzyme catalyst 1) nitrile hydratase activity and amidase activity or 2) nitrilase activity of a microbial cell. 3-Hydroxyvaleric acid is used as a substitute for ε-caprolactone in the preparation of highly branched copolyester.
摘要翻译： 本发明涉及一种由3-羟基腈制备3-羟基羧酸的方法。 更具体地，使用酶催化剂1）腈水合酶活性和酰胺酶活性或2）微生物细胞的腈水解酶活性，将3-羟基戊腈以高产率转化为3-羟基戊酸。 3-羟基戊酸用于制备高支化共聚酯中的ε-己内酯的替代物。
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公开(公告)号：US07091011B2
公开(公告)日：2006-08-15
申请号：US10378202
申请日：2003-03-03
申请人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
发明人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
摘要： This invention relates to a process for the preparation of a 3-hydroxycarboxylic acid from a 3-hydroxynitrile. More specifically, 3-hydroxyvaleronitrile is converted to 3-hydroxyvaleric acid in high yield at up to 100% conversion, using as an enzyme catalyst 1) nitrile hydratase activity and amidase activity or 2) nitrilase activity of a microbial cell. 3-Hydroxyvaleric acid is used as a substitute for ε-caprolactone in the preparation of highly branched copolyester.
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公开(公告)号：US06562603B2
公开(公告)日：2003-05-13
申请号：US09921260
申请日：2001-08-02
申请人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
发明人： Michael G. Bramucci , Robert Dicosimo , Robert Fallon , John E. Gavagan , Frank Herkes , Lech Wilczek
IPC分类号： C12P742
摘要： This invention relates to a process for the preparation of a 3-hydroxycarboxylic acid from a 3-hydroxynitrile. More specifically, 3-hydroxyvaleronitrile is converted to 3-hydroxyvaleric acid in high yield at up to 100% conversion, using as an enzyme catalyst 1) nitrile hydratase activity and amidase activity or 2) nitrilase activity of a microbial cell. 3-Hydroxyvaleric acid is used as a substitute for &egr;-caprolactone in the preparation of highly branched copolyester.
摘要翻译： 本发明涉及一种由3-羟基腈制备3-羟基羧酸的方法。 更具体地，使用酶催化剂1）腈水合酶活性和酰胺酶活性或2）微生物细胞的腈水解酶活性，将3-羟基戊腈以高产率转化为3-羟基戊酸。 在制备高支化共聚酯时，使用3-羟基戊酸作为ε-己内酯的替代物。
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公开(公告)号：US20070004017A1
公开(公告)日：2007-01-04
申请号：US11516408
申请日：2006-09-05
申请人： Michael Bramucci , Robert Dicosimo , Robert Fallon , John Gavagan , Frank Herkes , Lech Wilczek
发明人： Michael Bramucci , Robert Dicosimo , Robert Fallon , John Gavagan , Frank Herkes , Lech Wilczek
摘要： This invention relates to a process for the preparation of a 3-hydroxycarboxylic acid from a 3-hydroxynitrile. More specifically, 3-hydroxyvaleronitrile is converted to 3-hydroxyvaleric acid in high yield at up to 100% conversion, using as an enzyme catalyst 1) nitrile hydratase activity and amidase activity or 2) nitrilase activity of a microbial cell. 3-Hydroxyvaleric acid is used as a substitute for ε-caprolactone in the preparation of highly branched copolyester.
摘要翻译： 本发明涉及一种由3-羟基腈制备3-羟基羧酸的方法。 更具体地，使用酶催化剂1）腈水合酶活性和酰胺酶活性或2）微生物细胞的腈水解酶活性，将3-羟基戊腈以高产率转化为3-羟基戊酸。 3-羟基戊酸用于制备高支化共聚酯中的ε-己内酯的替代物。
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5.发明申请公开(公告)号：US20130122316A1
公开(公告)日：2013-05-16
申请号：US13293203
申请日：2011-11-10
申请人： Noel Stephen Brabbs , Eric Huebsch , Yuefei Tao , Lech Wilczek
发明人： Noel Stephen Brabbs , Eric Huebsch , Yuefei Tao , Lech Wilczek
CPC分类号： B05D3/04 , B05D1/60 , B05D3/0493 , B05D3/06 , B05D3/067 , B05D3/068 , B05D3/10 , B05D3/108 , B05D3/147 , B05D5/067 , B05D2252/02 , B05D2350/65 , B05D2507/00 , B32B15/085 , C23C16/00 , C23C16/06 , E04D12/002 , Y10T428/31692
摘要： A composite sheet is manufactured by depositing a multi-layer coating on the outer surface of a substrate, the coating comprising a metal layer and an outer polymeric layer formed from a precursor comprising a polymerizable composition that includes a olefin group and a moisture curable group, such as an isocyanate or silane group. After the precursor is applied, the composite sheet is exposed to both beam radiation and moisture, which respectively promote polymerization and curing at different sites of the precursor. The function of the cured polymeric layer includes protecting the metal layer from corrosion. The amenability of the isocyanate or silane functionality to moisture-promoted coupling promotes substantially full conversion and curing of the precursor, even of portions of the substrate that are geometrically shadowed from incident beam radiation.
摘要翻译： 通过在基材的外表面上沉积多层涂层来制造复合片材，所述涂层包含金属层和由包含可聚合组合物的前体形成的外部聚合物层，所述可聚合组合物包括烯烃基团和可湿气固化基团， 例如异氰酸酯或硅烷基。 在施加前体之后，复合片材暴露于束辐射和水分，分别促进前体不同部位的聚合和固化。 固化的聚合物层的功能包括保护金属层免受腐蚀。 异氰酸酯或硅烷官能团对水分促进的偶联的可调性促进了前体的均匀转化和固化，即使是几乎被入射束辐射遮蔽的基底部分。
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公开(公告)号：US20110213056A1
公开(公告)日：2011-09-01
申请号：US13127063
申请日：2009-12-14
申请人： NoelM. Hasty , Edward J. Stancik , Mark F. Teasley , Lech Wilczek
发明人： NoelM. Hasty , Edward J. Stancik , Mark F. Teasley , Lech Wilczek
IPC分类号： C08L3/02 , C08G63/199 , C08L67/02
CPC分类号： C08L67/03 , C08G63/16 , C08G63/181 , C08G63/183 , C08G63/199 , C08L3/00 , C08L67/02 , C08L67/04 , C08L2666/18 , C08L2666/26
摘要： This invention relates to aliphatic-aromatic copolyesters that can exhibit improved tear strength and improved rate of biodegradation. Particularly to an aliphatic-aromatic copolyester having a dicarboxylic acid component and a glycol component. The invention also relates to articles and blends using the copolyesters.
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公开(公告)号：US20110200826A1
公开(公告)日：2011-08-18
申请号：US12836754
申请日：2010-07-15
申请人： Lech Wilczek
发明人： Lech Wilczek
IPC分类号： G02B1/10 , B32B27/00 , B32B27/06 , C09D127/12 , H01B1/00 , C09D183/04
CPC分类号： C09D183/08 , C08K5/101 , C08K5/5406 , C08L71/02 , C08L83/08 , C08L101/04 , C09D5/00 , C09D5/24 , Y10T428/31507 , Y10T428/3154 , C08L2666/02 , C08L2666/14
摘要： Described are articles containing a coating comprising a fluorine and silicon containing polymer, with a reactive diluent, and optionally non-reactive oligomeric additives, crosslinkers, or inorganic particles, which provides with a good balance of adhesion, mechanical properties, scratch resistance, low surface energy, repellency, and transparency. The articles are useful as a topcoat, particularly in optical applications.
摘要翻译： 描述的是包含含氟和硅的聚合物，反应性稀释剂和任选的非反应性低聚添加剂，交联剂或无机颗粒的涂层的制品，其提供良好的粘合平衡，机械性能，耐刮擦性，低表面 能量，排斥性和透明度。 这些制品可用作面漆，特别是在光学应用中。
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公开(公告)号：US20110152456A1
公开(公告)日：2011-06-23
申请号：US12969862
申请日：2010-12-16
CPC分类号： C08G63/06 , C08G63/82 , C08G83/003 , C08K9/06 , C08L67/00 , C08L67/04 , C08L2666/18
摘要： Processes of making thermoplastic compositions comprising melt-mixing one or more thermoplastic polymers with a hyperbranched polymer made by heating in the presence of a mild basic/nucleophilic esterification catalyst a monomer mixture comprising a hyperbranching monomer consisting of compounds having two COOH groups and one OH group, compounds having one COOH group and two OH groups, compounds having one COOH group and three OH groups, or compounds having three COOH groups and one OH group, wherein the mild basic/nucleophilic esterification catalyst is selected from tin, titanium, aluminum, antimony, manganese, zinc, and calcium derivatives. Upon molding the thermoplastic composition into a test specimen having a thickness of 2 millimeters and after aging the test specimen at 121° C., 2 atm and 100 percent relative humidity for 50 hours, the test specimen retains at least 50 percent of its initial tensile strength as measured according to ISO 527-2/5A.
摘要翻译： 制备热塑性组合物的方法包括将一种或多种热塑性聚合物与通过在温和的碱性/亲核酯化催化剂存在下加热制备的超支化聚合物熔融混合，所述单体混合物包含由具有两个COOH基团和一个OH基团的化合物组成的超分支单体 具有一个COOH基团和两个OH基团的化合物，具有一个COOH基团和三个OH基团的化合物，或具有三个COOH基团和一个OH基团的化合物，其中温和碱性/亲核酯化催化剂选自锡，钛，铝，锑 ，锰，锌和钙衍生物。 将热塑性组合物成型为厚度为2毫米的试样，并在121℃，2大气压和100％相对湿度下老化试验片50小时后，试样保持其初始拉伸强度的至少50％ 根据ISO 527-2 / 5A测量的强度。
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公开(公告)号：US20070194687A1
公开(公告)日：2007-08-23
申请号：US11233804
申请日：2005-09-23
申请人： Lech Wilczek , Ross Getty , Phillip Lynch
发明人： Lech Wilczek , Ross Getty , Phillip Lynch
CPC分类号： C03C27/06 , B82Y10/00 , B82Y30/00 , C03C8/16 , C03C8/24 , C03C8/245 , C03C27/00 , C03C27/005 , H01J5/20 , H01J5/22 , H01J9/261 , H01J29/863 , H01J31/123
摘要： The present invention is a composition that may be used for sealing applications in the manufacture of electronic devices. The composition includes organic vehicles that may be removed upon low temperature firing in air or inert atmospheres. The present invention is further a process for the use of the composition.
摘要翻译： 本发明是可用于密封电子设备制造中的应用的组合物。 该组合物包括可在空气或惰性气氛中低温烧制时除去的有机载体。 本发明还涉及使用该组合物的方法。
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10.发明授权Two component coating compositions containing highly branched copolyester polyol 有权含有高度支化的共聚酯多元醇的双组分涂料组合物公开(公告)号：US07199194B2
公开(公告)日：2007-04-03
申请号：US10964502
申请日：2004-10-13
CPC分类号： C09D167/00 , C08G18/4063 , C08G18/4263 , C08G18/4277 , C08G18/792 , C09D175/06 , Y10T428/31786 , C08L2666/16 , C08L2666/36
摘要： This invention relates to rapid curing coating compositions that are particularly useful for automotive OEM and refinish applications. The coating composition includes a binder component that contains a novel highly branched copolyester polyol, and a crosslinking component that contains conventional crosslinking agents, such as polyisocyanate and melamine. This invention is also directed to a process for producing coatings from the rapid curing coating compositions. These compositions are especially useful in providing for mar resistant and flexible coatings.
摘要翻译： 本发明涉及对汽车OEM和修补漆应用特别有用的快速固化涂料组合物。 涂料组合物包含含有新型高度支化的共聚酯多元醇的粘合剂组分和含有常规交联剂如多异氰酸酯和三聚氰胺的交联组分。 本发明还涉及从快速固化涂料组合物制备涂料的方法。 这些组合物特别适用于提供耐磨和柔性涂层。
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