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1.发明申请REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A HALOGENATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM 有权在一种氢化离子液体过程中生产的选择性取代的纤维素酯及其生产的产品公开(公告)号：US20110213138A1
公开(公告)日：2011-09-01
申请号：US12539812
申请日：2009-08-12
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigoievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigoievna Gorbunova , Thauming Kuo , Bin Wang
CPC分类号： C08B1/003 , C08B3/04 , C08B3/06 , C08B3/08 , C08B3/10 , C08B3/16 , C08J5/18 , C08J2301/08 , G02B5/3083 , G02F1/13363 , G02F2413/11
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
摘要翻译： 本发明涉及包含区域选择性取代的纤维素酯的新型组合物。 本发明的一个方面涉及从溶解在离子液体中的纤维素制备区域选择性取代的纤维素酯的方法。 本发明的另一方面涉及区域选择性取代的纤维素酯在液晶显示器的保护和补偿膜等应用中的应用。
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2.发明申请REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A HALOGENATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM 审中-公开在一种氢化离子液体过程中生产的选择性取代的纤维素酯及其生产的产品公开(公告)号：US20120123112A1
公开(公告)日：2012-05-17
申请号：US13357636
申请日：2012-01-25
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
CPC分类号： C08B1/003 , C08B3/04 , C08B3/06 , C08B3/08 , C08B3/10 , C08B3/16 , C08J5/18 , C08J2301/08 , G02B5/3083 , G02F1/13363 , G02F2413/11
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
摘要翻译： 本发明涉及包含区域选择性取代的纤维素酯的新型组合物。 本发明的一个方面涉及从溶解在离子液体中的纤维素制备区域选择性取代的纤维素酯的方法。 本发明的另一方面涉及区域选择性取代的纤维素酯在液晶显示器的保护和补偿膜等应用中的应用。
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公开(公告)号：US09834516B2
公开(公告)日：2017-12-05
申请号：US12539800
申请日：2009-08-12
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
IPC分类号： G02B1/04 , C08L1/14 , C07D233/54 , G02B1/14 , C08B1/00 , C08B3/06 , C08B3/16 , C08B3/28 , C08J5/18 , G02B5/30 , G02B1/10
CPC分类号： C07D233/54 , C08B1/003 , C08B3/06 , C08B3/16 , C08B3/28 , C08J5/18 , C08J2301/14 , G02B1/105 , G02B1/14 , G02B5/3083
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
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4.发明申请REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A CARBOXYLATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM 审中-公开在羧基离子液体过程中生产的分离式取代的纤维素酯和由其生产的产物公开(公告)号：US20120101269A1
公开(公告)日：2012-04-26
申请号：US13339814
申请日：2011-12-29
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
CPC分类号： C07D233/54 , C08B1/003 , C08B3/06 , C08B3/16 , C08B3/28 , C08J5/18 , C08J2301/14 , G02B1/105 , G02B1/14 , G02B5/3083
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
摘要翻译： 本发明涉及包含区域选择性取代的纤维素酯的新型组合物。 本发明的一个方面涉及从溶解在离子液体中的纤维素制备区域选择性取代的纤维素酯的方法。 本发明的另一方面涉及区域选择性取代的纤维素酯在液晶显示器的保护和补偿膜等应用中的应用。
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公开(公告)号：US08354525B2
公开(公告)日：2013-01-15
申请号：US12539812
申请日：2009-08-12
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
CPC分类号： C08B1/003 , C08B3/04 , C08B3/06 , C08B3/08 , C08B3/10 , C08B3/16 , C08J5/18 , C08J2301/08 , G02B5/3083 , G02F1/13363 , G02F2413/11
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
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6.发明申请REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A CARBOXYLATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM 有权在羧基离子液体过程中生产的分离式取代的纤维素酯和由其生产的产物公开(公告)号：US20100029927A1
公开(公告)日：2010-02-04
申请号：US12539800
申请日：2009-08-12
申请人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
发明人： Charles Michael Buchanan , Norma Lindsey Buchanan , Robert Thomas Hembre , Juanelle Little Lambert , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
CPC分类号： C07D233/54 , C08B1/003 , C08B3/06 , C08B3/16 , C08B3/28 , C08J5/18 , C08J2301/14 , G02B1/105 , G02B1/14 , G02B5/3083
摘要： This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.
摘要翻译： 本发明涉及包含区域选择性取代的纤维素酯的新型组合物。 本发明的一个方面涉及从溶解在离子液体中的纤维素制备区域选择性取代的纤维素酯的方法。 本发明的另一方面涉及区域选择性取代的纤维素酯在液晶显示器的保护和补偿膜等应用中的应用。
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公开(公告)号：US20120263890A1
公开(公告)日：2012-10-18
申请号：US13409747
申请日：2012-03-01
申请人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
发明人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
CPC分类号： C08B3/16 , B32B2457/202 , C08B3/00 , C08B3/06 , C08B3/08 , C08J5/18 , C08J2301/14 , C08L1/14 , G02B1/04 , G02F1/13363 , G02F2001/133631 , Y10T428/10 , Y10T428/1036 , Y10T428/105
摘要： Regioselectively substituted cellulose esters having a plurality of aryl-acyl substituents and a plurality of alkyl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in optical films, such as optical films having certain Nz values, −A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.
摘要翻译： 公开了具有多个芳基酰基取代基和多个烷基 - 酰基取代基的区域选择性取代的纤维素酯及其制备方法。 这种纤维素酯可以适用于光学膜，例如具有一定Nz值的光学膜，-A光学膜和/或+ C光学膜。 使用这种纤维素酯制备的光学薄膜具有各种商业应用，例如作为在3D技术中使用的产生圆偏振光的液晶显示器和/或波片中的补偿膜。
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公开(公告)号：US20120263889A1
公开(公告)日：2012-10-18
申请号：US13409743
申请日：2012-03-01
申请人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
发明人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
CPC分类号： C08B3/16 , B32B2457/202 , C08B3/00 , C08B3/06 , C08B3/08 , C08J5/18 , C08J2301/14 , C08L1/14 , G02B1/04 , G02F1/13363 , G02F2001/133631 , Y10T428/10 , Y10T428/1036 , Y10T428/105
摘要： Regioselectively substituted cellulose esters having a plurality of aryl-acyl substituents and a plurality of alkyl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in optical films, such as optical films having certain Nz values, −A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.
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公开(公告)号：US09975967B2
公开(公告)日：2018-05-22
申请号：US13409735
申请日：2012-03-01
申请人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
发明人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
IPC分类号： G02F1/1335 , C08B3/16 , C08J5/18 , C08L1/14 , G02B1/04 , C08B3/00 , C08B3/06 , C08B3/08 , G02F1/13363
CPC分类号： C08B3/16 , B32B2457/202 , C08B3/00 , C08B3/06 , C08B3/08 , C08J5/18 , C08J2301/14 , C08L1/14 , G02B1/04 , G02F1/13363 , G02F2001/133631 , Y10T428/10 , Y10T428/1036 , Y10T428/105
摘要： Regioselectively substituted cellulose esters having a plurality of aryl-acyl substituents and a plurality of alkyl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in optical films, such as optical films having certain Nz values, −A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.
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公开(公告)号：US09796791B2
公开(公告)日：2017-10-24
申请号：US13409747
申请日：2012-03-01
申请人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
发明人： Charles Michael Buchanan , Michael Eugene Donelson , Elizabeth Guzman-Morales , Peter Borden Mackenzie , Bin Wang
CPC分类号： C08B3/16 , B32B2457/202 , C08B3/00 , C08B3/06 , C08B3/08 , C08J5/18 , C08J2301/14 , C08L1/14 , G02B1/04 , G02F1/13363 , G02F2001/133631 , Y10T428/10 , Y10T428/1036 , Y10T428/105
摘要： Regioselectively substituted cellulose esters having a plurality of aryl-acyl substituents and a plurality of alkyl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in optical films, such as optical films having certain Nz values, −A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.
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