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1.发明授权Synthesis of poly(propylene fumarate) by acylation of propylene glycol in the presence of a proton scavenger 有权在质子清除剂存在下，通过丙二醇酰化合成聚（丙烯酸富马酸酯）公开(公告)号：US06355755B1
公开(公告)日：2002-03-12
申请号：US09678816
申请日：2000-10-04
IPC分类号： C08F11800
CPC分类号： C08G63/56 , A61L24/0084 , A61L24/046 , A61L27/18 , C08G63/52 , C08L67/06 , A61L27/58 , A61L27/56 , A61L27/54 , A61L24/0042 , A61L24/0036 , A61L24/0015
摘要： High molecular weight linear poly(propylene fumarate) having a relatively low polydispersity index by utilizing a relatively pure intermediate and a method for making same. Fumaryl chloride and propylene glycol are reacted in the presence of potassium carbonate. The potassium carbonate present in the reaction solution prevents the acid by-product from catalyzing reactions at the fumarate double bond. The bis(propyl fumarate) produced according to this technique can be transesterified using conventional processing steps to yield P(PF). The P(PF) produced from bis(propyl fumarate) produced according to the present method has a higher molecular weight and is purer than P(PF) produced using previously known techniques.
摘要翻译： 通过利用相对纯的中间体具有相对低的多分散性指数的高分子量线性聚（富马酸丙烯酯）及其制备方法。 芳基氯和丙二醇在碳酸钾存在下反应。 存在于反应溶液中的碳酸钾防止酸副产物催化富马酸酯双键上的反应。 根据该技术生产的双（丙基富马酸酯）可以使用常规的加工步骤进行酯交换，得到P（PF）。 由本方法生产的双（丙基富马酸盐）产生的P（PF）具有较高的分子量，并且比使用先前已知技术产生的P（PF）更纯。
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公开(公告)号：US20100204408A1
公开(公告)日：2010-08-12
申请号：US12624657
申请日：2009-11-24
摘要： The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g. a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.
摘要翻译： 本发明一般涉及放射性物质的合成，例如氚化聚合物，以及用于从放射性物质的核衰变过程产生电流的装置。 在一个实施例中，本发明涉及在多孔半导体的孔壁上产生源自在诸如氚化聚合物之类的放射性材料内发生的颗粒排放的电流的能量单元（例如电池）。 可以通过润湿过程将放射性材料引入能量电池。
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公开(公告)号：US07622532B2
公开(公告)日：2009-11-24
申请号：US11676233
申请日：2007-02-16
IPC分类号： C08F38/00 , C08F138/00 , C08F238/00
摘要： The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g., a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.
摘要翻译： 本发明一般涉及放射性物质的合成，例如氚化聚合物，以及用于从放射性物质的核衰变过程产生电流的装置。 在一个实施例中，本发明涉及一种用于产生电流的能量单元（例如，电池），该电能来源于在多孔半导体的孔壁上发生的放射性材料（例如氚化聚合物）内的颗粒排放。 可以通过润湿过程将放射性材料引入能量电池。
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公开(公告)号：US20080200628A1
公开(公告)日：2008-08-21
申请号：US11676233
申请日：2007-02-16
IPC分类号： C08F30/08 , C08F10/08 , C08F118/08 , C08F14/04
摘要： The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g., a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.
摘要翻译： 本发明一般涉及放射性物质的合成，例如氚化聚合物，以及用于从放射性物质的核衰变过程产生电流的装置。 在一个实施例中，本发明涉及一种用于产生电流的能量单元（例如，电池），该电能来源于在多孔半导体的孔壁上发生的放射性材料（例如氚化聚合物）内的颗粒物排放。 可以通过润湿过程将放射性材料引入能量电池。
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5.发明申请APPARATUS FOR GENERATING ELECTRICAL CURRENT FROM RADIOACTIVE MATERIAL AND METHOD OF MAKING SAME 审中-公开用于从放射性材料产生电流的装置及其制造方法公开(公告)号：US20080199736A1
公开(公告)日：2008-08-21
申请号：US11676223
申请日：2007-02-16
IPC分类号： H01M14/00
CPC分类号： G21H1/06
摘要： The present invention relates generally to synthesis of radioactive material, such as a tritiated polymer, and an apparatus for generating electrical current from the nuclear decay process of a radioactive material. In one embodiment, the invention relates to an energy cell (e.g., a battery) for generating electrical current derived from particle emissions occurring within a radioactive material such as a tritiated polymer) on pore walls of a porous semiconductor. The radioactive material may be introduced into the energy cell by a wetting process.
摘要翻译： 本发明一般涉及放射性物质的合成，例如氚化聚合物，以及用于从放射性物质的核衰变过程产生电流的装置。 在一个实施例中，本发明涉及一种用于产生电流的能量单元（例如，电池），该电能来源于在多孔半导体的孔壁上发生的放射性材料（例如氚化聚合物）内的颗粒物排放。 可以通过润湿过程将放射性材料引入能量电池。
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