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公开(公告)号：US20120245268A1
公开(公告)日：2012-09-27
申请号：US13071952
申请日：2011-03-25
申请人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
发明人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
CPC分类号： C08K5/1345 , C07C67/03 , C07C67/29 , C07C69/82 , C08K5/12 , Y02P20/582
摘要： A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyalkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed.
摘要翻译： 公开了一种制备用作热塑性聚酯的抗增塑剂的双（芳氧基烷基）对苯二甲酸酯的方法。 在缩合催化剂的存在下，对苯二甲酸二甲酯与过量的芳氧基烷醇反应，以产生包含双（芳氧基烷基）对苯二甲酸酯，单（芳氧基烷基）对苯二甲酸酯和未反应的芳氧基烷醇的中间体混合物。 该混合物在减压下继续反应，同时除去未反应的芳氧基烷醇，并且基于单酯和双酯的组合量，单酯含量降低至小于1摩尔％。 两个步骤基本上在不存在氧的情况下进行。 然后除去另外的未反应的芳氧基烷醇，以提供纯度为至少98摩尔％，黄度指数小于10的纯化双（芳氧基烷基）对苯二甲酸酯。小心控制催化，暴露于空气和其它工艺条件使得能够制备 具有低颜色和其他有价值属性的双（芳氧基烷基）对苯二甲酸酯的高收率。 还公开了一种制备具有改善的抗压强度的双（芳氧基烷基）对苯二甲酸酯制品的方法。
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公开(公告)号：US08692013B2
公开(公告)日：2014-04-08
申请号：US13684541
申请日：2012-11-25
申请人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
发明人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
IPC分类号： C07C69/76
CPC分类号： C08K5/1345 , C07C67/03 , C07C67/29 , C07C69/82 , C08K5/12 , Y02P20/582
摘要： A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyalkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed.
摘要翻译： 公开了一种制备用作热塑性聚酯的抗增塑剂的双（芳氧基烷基）对苯二甲酸酯的方法。 在缩合催化剂的存在下，对苯二甲酸二甲酯与过量的芳氧基烷醇反应，以产生包含双（芳氧基烷基）对苯二甲酸酯，单（芳氧基烷基）对苯二甲酸酯和未反应的芳氧基烷醇的中间体混合物。 该混合物在减压下继续反应，同时除去未反应的芳氧基烷醇，并且基于单酯和双酯的组合量，单酯含量降低至小于1摩尔％。 两个步骤基本上在不存在氧的情况下进行。 然后除去另外的未反应的芳氧基烷醇，以提供纯度为至少98摩尔％，黄度指数小于10的纯化双（芳氧基烷基）对苯二甲酸酯。小心控制催化，暴露于空气和其它工艺条件使得能够制备 具有低颜色和其他有价值属性的双（芳氧基烷基）对苯二甲酸酯的高收率。 还公开了一种制备具有改善的抗压强度的双（芳氧基烷基）对苯二甲酸酯制品的方法。
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公开(公告)号：US20130085216A1
公开(公告)日：2013-04-04
申请号：US13684541
申请日：2012-11-25
申请人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
发明人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
IPC分类号： C07C67/29
CPC分类号： C08K5/1345 , C07C67/03 , C07C67/29 , C07C69/82 , C08K5/12 , Y02P20/582
摘要： A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyalkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed.
摘要翻译： 公开了一种制备用作热塑性聚酯的抗增塑剂的双（芳氧基烷基）对苯二甲酸酯的方法。 在缩合催化剂的存在下，对苯二甲酸二甲酯与过量的芳氧基烷醇反应，以产生包含双（芳氧基烷基）对苯二甲酸酯，单（芳氧基烷基）对苯二甲酸酯和未反应的芳氧基烷醇的中间体混合物。 该混合物在减压下继续反应，同时除去未反应的芳氧基烷醇，并且基于单酯和双酯的组合量，单酯含量降低至小于1摩尔％。 两个步骤基本上在不存在氧的情况下进行。 然后除去另外的未反应的芳氧基烷醇，以提供纯度为至少98摩尔％，黄度指数小于10的纯化双（芳氧基烷基）对苯二甲酸酯。仔细控制催化，暴露于空气和其它工艺条件使得能够制备 具有低颜色和其他有价值属性的双（芳氧基烷基）对苯二甲酸酯的高收率。 还公开了一种制备具有改善的抗压强度的双（芳氧基烷基）对苯二甲酸酯制品的方法。
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公开(公告)号：US08344172B2
公开(公告)日：2013-01-01
申请号：US13071952
申请日：2011-03-25
申请人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
发明人： Rick Tabor , Brian K. Mirous , Timothy L. Lambert , Michael E. O'Brien , Matthew I. Levinson , Daniel J. Dershowitz
IPC分类号： C07C69/76
CPC分类号： C08K5/1345 , C07C67/03 , C07C67/29 , C07C69/82 , C08K5/12 , Y02P20/582
摘要： A process for making bis(aryloxyalkyl)terephthalates useful as antiplasticizers for thermoplastic polyesters is disclosed. Dimethyl terephthalate is reacted with an excess of an aryloxyalkanol in the presence of a condensation catalyst to produce an intermediate mixture comprising a bis(aryloxyalkyl)terephthalate, a mono(aryloxyalkyl)terephthalate, and unreacted aryloxyalkanol. This mixture continues to react at reduced pressure while unreacted aryloxyalkanol is removed and the mono-ester content is reduced to less than 1 mole % based on the combined amounts of mono- and bis-esters. Both steps are performed substantially in the absence of oxygen. Additional unreacted aryloxyalkanol is then removed to provide a purified bis(aryloxyalkyl)terephthalate having an overall purity of at least 98 mole % and a yellowness index less than 10. Careful control over catalysis, exposure to air, and other process conditions enables the preparation of high yields of bis(aryloxyalkyl)terephthalates that have low color and other valuable attributes. A method of producing bis(aryloxyalkyl)terephthalate articles having improved compressive strength is also disclosed.
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公开(公告)号：US5061569A
公开(公告)日：1991-10-29
申请号：US561552
申请日：1990-07-26
CPC分类号： H05B33/14 , C09K11/06 , H01L51/006 , H01L51/0077 , H01L51/0078 , H01L51/5048 , Y10S428/917 , Y10T428/31678 , Y10T428/31909
摘要： An internal junction organic electroluminescent device is disclosed comprising in sequence, an anode, an organic hold injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. The hole injecting and transporting zone includes a tertiary amine containing at least two tertiary amine moieties and including attached to a tertiary amine nitrogen atom an aromatic moiety containing at least two fused aromatic rings.
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公开(公告)号：US09394401B2
公开(公告)日：2016-07-19
申请号：US13479051
申请日：2012-05-23
申请人： Scott Yin , Michael E. O'Brien , Mingzhe Wang
发明人： Scott Yin , Michael E. O'Brien , Mingzhe Wang
IPC分类号： C08F283/01 , C08F283/02 , C08G63/676 , C09D167/08 , C08G63/48
CPC分类号： C08G63/48 , C08F283/01 , C08F283/02 , C08G63/676 , C09D167/08 , C08F220/06
摘要： Polyol acrylates are disclosed that are the reaction products of a modified polyol and a (meth)acrylic acid or derivative thereof. The modified polyols used in preparing the polyol acrylates are the reaction product of a natural oil or fatty carboxylic acid or derivative thereof with a polyol selected from the group consisting of polyester polyols, polyether polyols, polyester ether polyols and polyalcohols such that the natural oil or fatty carboxylic acid or derivative thereof is incorporated into the backbone of the polyol. The polyol acrylates are used to prepare pigment dispersions that are useful in formulating energy curable ink compositions.
摘要翻译： 公开了多元醇丙烯酸酯，它是改性多元醇和（甲基）丙烯酸或其衍生物的反应产物。 用于制备多元醇丙烯酸酯的改性多元醇是天然油或脂肪羧酸或其衍生物与选自聚酯多元醇，聚醚多元醇，聚酯醚多元醇和多元醇的多元醇的反应产物，使天然油或 脂肪羧酸或其衍生物掺入多元醇的主链中。 多元醇丙烯酸酯用于制备可用于配制能量可固化油墨组合物的颜料分散体。
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公开(公告)号：US20120245246A1
公开(公告)日：2012-09-27
申请号：US13479051
申请日：2012-05-23
申请人： Scott Yin , Michael E. O'Brien , Mingzhe Wang
发明人： Scott Yin , Michael E. O'Brien , Mingzhe Wang
CPC分类号： C08G63/48 , C08F283/01 , C08F283/02 , C08G63/676 , C09D167/08 , C08F220/06
摘要： Polyol acrylates are disclosed that are the reaction products of a modified polyol and a (meth)acrylic acid or derivative thereof. The modified polyols used in preparing the polyol acrylates are the reaction product of a natural oil or fatty carboxylic acid or derivative thereof with a polyol selected from the group consisting of polyester polyols, polyether polyols, polyester ether polyols and polyalcohols such that the natural oil or fatty carboxylic acid or derivative thereof is incorporated into the backbone of the polyol. The polyol acrylates are used to prepare pigment dispersions that are useful in formulating energy curable ink compositions.
摘要翻译： 公开了多元醇丙烯酸酯，它是改性多元醇和（甲基）丙烯酸或其衍生物的反应产物。 用于制备多元醇丙烯酸酯的改性多元醇是天然油或脂肪羧酸或其衍生物与选自聚酯多元醇，聚醚多元醇，聚酯醚多元醇和多元醇的多元醇的反应产物，使天然油或 脂肪羧酸或其衍生物掺入多元醇的主链中。 多元醇丙烯酸酯用于制备可用于配制能量可固化油墨组合物的颜料分散体。
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公开(公告)号：US20100126664A1
公开(公告)日：2010-05-27
申请号：US12642566
申请日：2010-02-05
申请人： Michael E. O'Brien
发明人： Michael E. O'Brien
IPC分类号： C09J175/06 , B32B37/12
CPC分类号： C08G18/4216 , C08G18/12 , C08G18/4202 , C08G2170/20 , C08G18/307
摘要： A polyester polyol prepared from a composition including a phthalic acid based material containing more than 10% by weight of ortho-phthalic or derivatives thereof, an aliphatic dicarboxylic acid (e.g., dodecanedioic acid), and a polyol (e.g., a glycol). A polyurethane adhesive, such as a polyurethane reactive hot-melt adhesive, is made using the polyester polyol, which exhibits improved initial bonding strength, shortened setting time, and ability to bond to low surface energy substrates such as ABS. The methods to prepare the polyester polyol and the polyurethane adhesive, and the method to use them are also disclosed.
摘要翻译： 由包含含有10重量％以上的邻苯二甲酸或其衍生物，脂肪族二羧酸（例如十二烷二酸）和多元醇（例如二醇））的邻苯二甲酸类物质的组合物制备的聚酯多元醇。 使用聚酯多元醇制造聚氨酯粘合剂，例如聚氨酯反应性热熔粘合剂，其表现出改善的初始粘合强度，缩短凝固时间以及结合到诸如ABS的低表面能基材的能力。 还公开了制备聚酯多元醇和聚氨酯粘合剂的方法及其使用方法。
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公开(公告)号：US06452694B1
公开(公告)日：2002-09-17
申请号：US09134794
申请日：1998-08-14
IPC分类号： G06F312
CPC分类号： B41J3/407
摘要： Printed articles such as flag or tab media can be printed with text and/or graphic objects specified by a user. The flag or tab media are useful in marking and indexing functions. The printed text and/or graphic objects can enhance the communicative and organizational effects of the tab or flag media, conveying information indicative of order, sequence, or identification. The flag or tab media can be arranged on a print sheet that is fed into a desktop printer. The layout of the flag or tab media on the print sheet can necessitate “upside-down” printing of the objects in certain areas to achieve an appropriate orientation during use, particularly for folded or inverted media. In this manner, the orientation of an object is flipped according to its position on the media. A design application program executed by a computing system allows an end user to design objects on flag or tab media without worrying about the necessary flipping functions. The application automates the flipping functions, and incorporates them into the workflow of the design process.
摘要翻译： 可以用用户指定的文本和/或图形对象打印诸如标记或制表媒体的印刷品。 标记或标签介质在标记和索引功能中很有用。 打印的文本和/或图形对象可以增强标签或标志介质的传达和组织效果，传达指示顺序，序列或标识的信息。 标记或标签媒体可以布置在馈送到台式打印机的打印纸上。 打印纸上的标记或标签介质的布局可能需要在某些区域中对象的“倒置”打印，以在使用期间实现适当的取向，特别是对于折叠或倒置的介质。 以这种方式，物体的取向根据其在介质上的位置而翻转。 由计算系统执行的设计应用程序允许最终用户在标志或标签媒体上设计对象，而不用担心必要的翻转功能。 该应用程序自动化翻转功能，并将其并入设计过程的工作流程。
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公开(公告)号：US5026593A
公开(公告)日：1991-06-25
申请号：US236187
申请日：1988-08-25
申请人： Michael E. O'Brien
发明人： Michael E. O'Brien
CPC分类号： E04C3/18 , B32B15/10 , E04C3/29 , Y10T428/24132 , Y10T428/24967 , Y10T428/31703 , Y10T428/31989
摘要： A reinforced laminated beam provides reinforcement in the locations where maximum tension occurs on such beams, generally at the lower portions of the beam, by the addition of a layer of high tensile strength material between successive layers or laminations of wood. A thin layer of high tensile strength material, preferably a strip of aluminum alloy with a tensile yield strength of approximately 41,000 psi and a thickness of 0.064-inch, which is continuous across the width and length of the beam, is adhesively fixed between the bottom two laminations of wood, thereby producing a significant increase in the carrying capacity of the beam, while providing no obstacle to the sawing or other working of the beam in the field. Reinforcing material also may be added between other lower laminations for additional reinforcement, this being particularly useful for deep beams having a large number of laminations. The carrying capacity of a beam may be still further strengthened by the addition of a reinforcing strip between the two upper laminations in a beam, such upper reinforcing layer being useful where, because of the increase in the tensile strength at the lower laminations, the weaker area in the beam now has become the compressive strength of the upper laminations.
摘要翻译： 增强的层压梁通过在连续层或木材层叠之间添加一层高抗拉强度的材料，在通常在梁的下部处的这种梁上产生最大张力的位置提供加强。 高强度拉伸强度材料的薄层，优选的拉伸屈服强度为约41,000psi的铝合金条，厚度为0.064英寸，横梁的宽度和长度是连续的，粘合地固定在底部 木材的两个叠层，从而大大增加了梁的承载能力，同时不对现场的梁的锯切或其他工作提供障碍。 加强材料也可以在其它下层叠体之间添加以用于额外的增强，这对于具有大量叠片的深梁特别有用。 通过在梁中的两个上层叠之间加入加强带，可以进一步加强梁的承载能力，这种上加强层可用于其中，因为在下层叠处拉伸强度的增加较弱 梁中的区域现在已经成为上部叠片的抗压强度。
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