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1. 发明授权

US07473757B2 Hyperbranched polymers derived from anhydrosugar-related compounds and process for the preparation thereof 失效
标题翻译：衍生自脱氢糖相关化合物的超支化聚合物及其制备方法
公开(公告)号：US07473757B2
公开(公告)日：2009-01-06
申请号：US10768174
申请日：2004-02-02
申请人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
发明人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
IPC分类号： C08G59/00 , C08G65/00
CPC分类号： C08G59/22 , C08G59/62 , C08G83/005
摘要： The hyperbranched polymers are at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1]: (wherein R is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms, provided that nR's are equal to or different from one another and at least one R of nR's is hydrogen atom, and symbol n is an integer from 1 to 10) and the anhydrosugar alcohol [2]: (wherein each of R1, R2, R3 and R4 is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms; provided that R1, mR2's, pR3's and R4 are equal to or different from one another and at least one R2 or R3 of said mR2's and pR3's is hydrogen atom, respectively; and symbol m is zero (0) or an integer from 1 to 20 and symbol p is an integer from 1 to 20, provided that symbol m+p is an integer from 1 to 20)or at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1] and/or the anhydrosugar alcohol [2] with at least one sugar compound selected from the anhydrosugar as represented by the general formula [3], [4], [5], [6] or [7].The hyperbranched polymers are readily prepared by polymerizing the dianhydrosugar alcohol or the anhydrosugar [1] or [2] or the dianhydrosugar alcohol or the anhydrosugar [1] or [2] together with the anhydrosugar in the presence of a cationic or anionic initiator.
摘要翻译：超支化聚合物是选自二脱水葡萄糖醇[1]中的至少一种脱水糖相关化合物：其中R是氢原子或具有1至30个碳原子的烃基，条件是nR彼此相同或不同; nR的至少一个为氢原子，符号n为1〜10的整数）和脱水葡萄糖醇[2] :(式中，R 1，R 2，R 3，R 4分别为氢原子或1个至30个碳原子;条件是R1，mR2，pR3和R4彼此相同或不同，并且所述mR2和pR3的至少一个R2或R3分别为氢原子;符号m为零（0）或 1〜20的整数，符号p为1〜20的整数，条件是符号m + p为1〜20的整数）或至少一种选自二脱水糖醇[1]和/或具有至少一种选自脱水葡萄糖的糖化合物的脱水葡萄糖醇[2]作为r 由通式[3]，[4]，[5]，[6]或[7]表示。通过在阳离子或阴离子引发剂的存在下，将二脱水糖醇或脱水葡萄糖[1]或[2]或二脱水糖醇或脱水葡萄糖[1]或[2]与脱水葡萄糖一起聚合，可以容易地制备超支化聚合物。

2. 发明申请

US20050010023A1 Hyperbranched polymers derived from anhydrosugar-related compounds and process for the preparation thereof 失效
标题翻译：衍生自脱氢糖相关化合物的超支化聚合物及其制备方法
公开(公告)号：US20050010023A1
公开(公告)日：2005-01-13
申请号：US10768174
申请日：2004-02-02
申请人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
发明人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
IPC分类号： C08G59/22 , C08G59/62 , C08G59/02
CPC分类号： C08G59/22 , C08G59/62 , C08G83/005
摘要： The hyperbranched polymers are at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1]: (wherein R is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms, provided that nR's are equal to or different from one another and at least one R of nR's is hydrogen atom, and symbol n is an integer from 1 to 10) and the anhydrosugar alcohol [2]: (wherein each of R1, R2, R3 and R4 is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms; provided that R1, mR2's, pR3's and R4 are equal to or different from one another and at least one R2 or R3 of said mR2's and pR3's is hydrogen atom, respectively; and symbol m is zero (0) or an integer from 1 to 20 and symbol p is an integer from 1 to 20, provided that symbol m+p is an integer from 1 to 20) or at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1] and/or the anhydrosugar alcohol [2] with at least one sugar compound selected from the anhydrosugar as represented by the general formula [3], [4], [5], [6] or [7]. The hyperbranched polymers are readily prepared by polymerizing the dianhydrosugar alcohol or the anhydrosugar [1] or [2] or the dianhydrosugar alcohol or the anhydrosugar [1] or [2] together with the anhydrosugar in the presence of a cationic or anionic initiator.
摘要翻译：超支化聚合物是选自二脱水葡萄糖醇[1]中的至少一种脱水糖相关化合物：其中R是氢原子或具有1至30个碳原子的烃基，条件是nR彼此相同或不同; nR的至少一个为氢原子，符号n为1〜10的整数）和脱水葡萄糖醇[2] :(式中，R 1，R 2，R 3，R 4分别为氢原子或1个至30个碳原子;条件是R1，mR2，pR3和R4彼此相同或不同，并且所述mR2和pR3的至少一个R2或R3分别为氢原子;符号m为零（0）或 1〜20的整数，符号p为1〜20的整数，条件是符号m + p为1〜20的整数）或至少一种选自二脱水糖醇[1]和/或具有至少一种选自脱水葡萄糖的糖化合物的脱水葡萄糖醇[2]作为r 由通式[3]，[4]，[5]，[6]或[7]表示。通过在阳离子或阴离子引发剂的存在下，将二脱水糖醇或脱水葡萄糖[1]或[2]或二脱水糖醇或脱水葡萄糖[1]或[2]与脱水葡萄糖聚合，可以容易地制备超支化聚合物。

3. 发明授权

US06576212B2 Process for the production of carbonized material 失效
公开(公告)号：US06576212B2
公开(公告)日：2003-06-10
申请号：US09739298
申请日：2000-12-19
申请人： Masakatsu Miura , Harumi Kaga , Kozo Ishizaki
发明人： Masakatsu Miura , Harumi Kaga , Kozo Ishizaki
IPC分类号： D01F912
CPC分类号： C10B53/02 , C01B32/336 , C10B19/00 , Y02E50/14
摘要： A process of producing a carbonized material, which includes a step of treating the biomass with a microwave for a period of time sufficient to carbonize an inner region thereof but insufficient to carbonize an outer region thereof, thereby obtaining a partly carbonized product, a step of contacting the partly carbonized product with an oxidizing gas for a period of time sufficient to carbonize the outer region, thereby obtaining a completely carbonized product, and a step of cooling the completely carbonized product in a non-oxidizing atmosphere.

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