-
41.发明申请REVERSE SATURABLE ABSORBTION SENSITIZERS FOR OPTICAL DATA STORAGE MEDIA AND METHODS FOR USE 失效用于光数据存储介质的反向可吸收吸收敏感元件及其使用方法公开(公告)号：US20130128713A1
公开(公告)日：2013-05-23
申请号：US13299029
申请日：2011-11-17
申请人： Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim , Robert Edgar Colborn , Eugene Pauling Boden
发明人： Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim , Robert Edgar Colborn , Eugene Pauling Boden
IPC分类号： G11B7/241 , G11B7/0065 , C07F5/02 , G03F7/027 , C07F19/00
摘要： The invention relates generally to optical data storage media, and more specifically, to holographic storage media. In one embodiment, an optical storage medium composition includes a polymer matrix. Disposed within the polymer matrix is a reactant capable of undergoing a modification that alters the refractive index of the composition upon receiving an energy transfer from an excited sensitizer. A non-linear sensitizer is also disposed within the polymer matrix, and the sensitizer includes a metal-substituted subphthalocyanine (M-sub-PC) reverse saturable absorber configured to become excited upon exposure to light beyond an intensity threshold at approximately 405 nm and configured to transfer energy to the reactant.
摘要翻译： 本发明一般涉及光学数据存储介质，更具体地说涉及全息存储介质。 在一个实施方案中，光学存储介质组合物包括聚合物基质。 在聚合物基质内设置的是能够经受改变的反应物，其在接受来自激发的敏化剂的能量转移时改变组合物的折射率。 非线性敏化剂也设置在聚合物基质内，敏化剂包括金属取代的亚酞菁（M-sub-PC）反向可饱和吸收体，其被配置成在暴露于大约405nm处的强度阈值以上的光时被激发并配置 以将能量转移到反应物。
-
公开(公告)号：US08580463B2
公开(公告)日：2013-11-12
申请号：US13299021
申请日：2011-11-17
申请人： Arunkumar Natarajan , Patrick Joseph McCloskey , Eugene Pauling Boden , Kwok Pong Chan , Evgenia Mikhailovna Kim
发明人： Arunkumar Natarajan , Patrick Joseph McCloskey , Eugene Pauling Boden , Kwok Pong Chan , Evgenia Mikhailovna Kim
IPC分类号： G03H1/02 , C09D11/00 , C07D209/04 , C07F5/02
CPC分类号： G11B7/248 , G11B7/24044 , G11B7/245
摘要： The present disclosure relates generally to optical data storage media, and more specifically, to holographic storage media. In one embodiment, an optical storage medium includes a polymer matrix having one or more polymer chains. The optical storage medium also includes a reverse saturable absorption (RSA) sensitizer disposed within the polymer matrix that is configured to become excited upon exposure to light having an intensity above an intensity threshold and configured to transfer energy to a reactant. The optical storage medium also includes a diphenyl cyclopropene (DPCP)-derivative reactant disposed within the polymer matrix and capable of undergoing a modification upon receiving an energy transfer from the excited sensitizer that changes a refractive index of the optical medium.
摘要翻译： 本公开一般涉及光学数据存储介质，更具体地，涉及全息存储介质。 在一个实施方案中，光学存储介质包括具有一个或多个聚合物链的聚合物基质。 光学存储介质还包括设置在聚合物基质内的反饱和吸收（RSA）敏化剂，其被配置为在暴露于强度高于强度阈值并被配置为将能量转移到反应物的光时激发。 光学存储介质还包括设置在聚合物基质内的二苯基环丙烯（DPCP）衍生反应物，并且能够在接收到改变光学介质的折射率的被激发的敏化剂的能量转移时进行修饰。
-
43.发明授权Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates 有权制备碳酸二烷基酯的方法及其在制备碳酸二芳基酯和聚碳酸酯中的用途公开(公告)号：US07514521B2
公开(公告)日：2009-04-07
申请号：US09682285
申请日：2001-08-14
CPC分类号： B01J19/002 , B01J2219/00006 , B01J2219/00247 , B01J2219/00272 , C07C68/005 , C07C69/96
摘要： Unexpected corrosion of downstream sections of a dialkyl carbonate manufacturing apparatus has been traced to alkyl chloroformate impurities, which slowly decompose to yield hydrochloric acid. An improved process and apparatus for dialkyl carbonate synthesis reduce corrosion by physically removing or chemically decomposing the alkyl chloroformate impurities within the corrosion-resistant upstream sections of the apparatus.
摘要翻译： 碳酸二烷基酯制造装置的下游部分的意外腐蚀已经被追溯到氯代甲酸烷基酯杂质中，其缓慢分解以产生盐酸。 用于碳酸二烷基酯合成的改进方法和装置通过物理去除或化学分解装置的耐腐蚀上游部分中的氯甲酸烷基酯杂质来减少腐蚀。
-
44.发明授权Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates 有权制备碳酸二烷基酯的方法及其在制备碳酸二芳基酯和聚碳酸酯中的用途公开(公告)号：US06784277B2
公开(公告)日：2004-08-31
申请号：US09682284
申请日：2001-08-14
IPC分类号： C08G6400
CPC分类号： B01J19/002 , B01J2219/00006 , B01J2219/00247 , B01J2219/00272 , C07C68/005 , C07C69/96
摘要： Unexpected corrosion of downstream sections of a dialkyl carbonate manufacturing apparatus has been traced to alkyl chloroformate impurities, which slowly decompose to yield hydrochloric acid. An improved process and apparatus for dialkyl carbonate synthesis reduce corrosion by physically removing or chemically decomposing the alkyl chloroformate impurities within the corrosion-resistant upstream sections of the apparatus.
摘要翻译： 碳酸二烷基酯制造装置的下游部分的意外腐蚀已经被追溯到氯代甲酸烷基酯杂质中，其缓慢分解以产生盐酸。 用于碳酸二烷基酯合成的改进方法和装置通过物理去除或化学分解装置的耐腐蚀上游部分中的氯甲酸烷基酯杂质来减少腐蚀。
-
45.发明授权Reverse saturable absorbtion sensitizers for optical data storage media and methods for use 失效用于光学数据存储介质的反向饱和吸收增感剂和使用方法公开(公告)号：US08580464B2
公开(公告)日：2013-11-12
申请号：US13299029
申请日：2011-11-17
申请人： Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim , Robert Edgar Colborn , Eugene Pauling Boden
发明人： Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim , Robert Edgar Colborn , Eugene Pauling Boden
IPC分类号： G03H1/02 , C09D11/00 , C07D209/04 , C07F5/02
摘要： The invention relates generally to optical data storage media, and more specifically, to holographic storage media. In one embodiment, an optical storage medium composition includes a polymer matrix. Disposed within the polymer matrix is a reactant capable of undergoing a modification that alters the refractive index of the composition upon receiving an energy transfer from an excited sensitizer. A non-linear sensitizer is also disposed within the polymer matrix, and the sensitizer includes a metal-substituted subphthalocyanine (M-sub-PC) reverse saturable absorber configured to become excited upon exposure to light beyond an intensity threshold at approximately 405 nm and configured to transfer energy to the reactant.
摘要翻译： 本发明一般涉及光学数据存储介质，更具体地说涉及全息存储介质。 在一个实施方案中，光学存储介质组合物包括聚合物基质。 在聚合物基质内设置的是能够经受改变的反应物，其在接受来自激发的敏化剂的能量转移时改变组合物的折射率。 非线性敏化剂也设置在聚合物基质内，敏化剂包括金属取代的亚酞菁（M-sub-PC）反向可饱和吸收体，其被配置成在暴露于大约405nm处的强度阈值以上的光时被激发并配置 以将能量转移到反应物。
-
公开(公告)号：US20120147724A1
公开(公告)日：2012-06-14
申请号：US12967291
申请日：2010-12-14
申请人： Arunkumar Natarajan , Patrick Joseph McCloskey , Eugene Pauling Boden , Kwok Pong Chan , Matthew Jeremiah Misner , Evgenia Mikhailovna Kim
发明人： Arunkumar Natarajan , Patrick Joseph McCloskey , Eugene Pauling Boden , Kwok Pong Chan , Matthew Jeremiah Misner , Evgenia Mikhailovna Kim
IPC分类号： G11B7/00 , C08K5/1545 , C08K5/1535 , C08K5/17
CPC分类号： G03H1/0248 , B82Y10/00 , G03H2001/0264 , G03H2240/24 , G03H2240/54 , G03H2260/12 , G03H2260/14 , G11B7/00454 , G11B7/00772 , G11B7/24044 , G11B7/244 , G11B7/245 , G11B7/246
摘要： An optical data storage medium is provided. The optical data storage medium includes a polymer matrix; a reactant capable of undergoing a change upon triplet excitation, thereby causing a refractive index change; and a non-linear sensitizer capable of absorbing actinic radiation to cause upper triplet energy transfer to said reactant. The refractive index change capacity of the medium is at least about 0.005. The non-linear sensitizer comprises a triarylmethane dye.
摘要翻译： 提供光学数据存储介质。 光学数据存储介质包括聚合物基质; 能够在三线态激发时发生变化的反应物，从而引起折射率变化; 以及能够吸收光化辐射以引起上述三重态能量转移到所述反应物的非线性敏化剂。 介质的折射率变化能力至少为约0.005。 非线性敏化剂包括三芳基甲烷染料。
-
47.发明授权Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates 有权制备碳酸二烷基酯的方法和装置及其在制备碳酸二芳基酯和聚碳酸酯中的用途公开(公告)号：US07351848B2
公开(公告)日：2008-04-01
申请号：US10227111
申请日：2002-08-23
申请人： Eugene Pauling Boden , Ganesh Kailasam , Larry Neil Lewis , Alberto Nisoli , John Yaw Ofori , Angel Sanchez Gonzalez
发明人： Eugene Pauling Boden , Ganesh Kailasam , Larry Neil Lewis , Alberto Nisoli , John Yaw Ofori , Angel Sanchez Gonzalez
IPC分类号： C07C69/96
CPC分类号： B01J19/002 , B01J2219/00006 , B01J2219/00247 , B01J2219/00272 , C07C68/005 , C07C69/96
摘要： Unexpected corrosion of downstream sections of a dialkyl carbonate manufacturing apparatus has been traced to alkyl chloroformate impurities, which slowly decompose to yield hydrochloric acid. An improved process and apparatus for dialkyl carbonate synthesis reduce corrosion by physically removing or chemically decomposing the alkyl chloroformate impurities within the corrosion-resistant upstream sections of the apparatus. The alkyl chloroformate may be decomposed by passing it through a passageway at a temperature of about 30° C. to about 130° C. for a time of about 0.5 hour to about 10 hours. The passageway may include one or more holding vessels or a tubular section that promotes plug flow.
摘要翻译： 碳酸二烷基酯制造装置的下游部分的意外腐蚀已经被追溯到氯代甲酸烷基酯杂质中，其缓慢分解以产生盐酸。 用于碳酸二烷基酯合成的改进方法和装置通过物理去除或化学分解装置的耐腐蚀上游部分中的氯甲酸烷基酯杂质来减少腐蚀。 氯甲酸烷基酯可以通过在约30℃至约130℃的温度通过通道约0.5小时至约10小时来分解。 通道可以包括一个或多个保持容器或者促进活塞流动的管状部分。
-
-
-
-
-
-
搜索结果
47 条记录 (耗时 0.03 秒)
