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公开(公告)号：US5625029A
公开(公告)日：1997-04-29
申请号：US452937
申请日：1995-05-30
申请人： John C. Hubbs , Marti N. Harrison , Steven Gedon , Charles Buchanan , Robert M. Gardner , Douglas C. Hoffman , Alan W. White
发明人： John C. Hubbs , Marti N. Harrison , Steven Gedon , Charles Buchanan , Robert M. Gardner , Douglas C. Hoffman , Alan W. White
CPC分类号： C08L67/04 , C08G63/08 , C08G63/823 , C08L101/00 , C08L67/02 , C08L2201/06
摘要： Novel poly(3-hydroxyalkanoates), such as poly(3-hydroxybutyrate), and blends of these with other polymers are disclosed. A novel process for producing these poly(3-hydroxyalkanoates) is also disclosed which entails polymerizing one or more .beta.-substituted-.beta.-propiolactone(s) under polymerization conditions in the substantial absence of water in the presence of an anionic initiator.
摘要翻译： 公开了新的聚（3-羟基链烷酸酯），例如聚（3-羟基丁酸酯），以及它们与其它聚合物的共混物。 还公开了一种制备这些聚（3-羟基链烷酸酯）的新方法，其需要在阴离子引发剂存在下在基本上不存在水的聚合条件下聚合一个或多个β-取代的β-丙内酯。
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公开(公告)号：US5378796A
公开(公告)日：1995-01-03
申请号：US194368
申请日：1994-02-09
摘要： The present invention relates to a process for preparing copolyesters which involves two steps. The first step is a diol interchange step, and the second step is a polycondensation step. More specifically, the process involves (I) reacting in the presence of a polycondensation catalyst a dihydroxy terephthalate-containing compound having the formula: ##STR1## wherein n is 1 to 10 and at least 99% of the endgroups are ethylene glycol moieties; and 0.01 to 10 moles, based on moles of the dihydroxy terephthalate-containing compound, of a diol, and (II) polycondensing the reaction product of Step (I) to form a copolyester while excess diol is removed until desired molecular weight is obtained. This process does not include a transesterification of a dialkyl ester reaction or an esterification reaction which are usually used to produce copolyesters. Moreover, this process allows for polyethylene terephthalate and copolyesters prepared therefrom to be produced on an integrated production line.
摘要翻译： 本发明涉及一种制备共聚酯的方法，涉及两个步骤。 第一步是二醇交换步骤，第二步是缩聚步骤。 更具体地说，该方法包括：（I）在缩聚催化剂存在下使具有下式的含二羟基对苯二甲酸酯的化合物反应：其中n为1-10，至少99％的端基为乙二醇部分; 和基于二羟基对苯二酸酯的化合物的二醇的摩尔数为0.01至10摩尔，和（II）将步骤（I）的反应产物缩聚形成共聚酯，同时除去过量的二醇，直到获得所需的分子量。 该方法不包括通常用于制备共聚酯的二烷基酯反应或酯化反应的酯交换反应。 此外，该方法允许聚对苯二甲酸乙二醇酯和由其制备的共聚酯在一体化生产线上生产。
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3.发明申请Method and system for providing image, video and audio data to remote users 有权向远程用户提供图像，视频和音频数据的方法和系统公开(公告)号：US20090077601A1
公开(公告)日：2009-03-19
申请号：US11973211
申请日：2007-10-09
IPC分类号： H04N7/173
CPC分类号： H04L29/06027 , H04L65/4069 , H04L65/602 , H04L67/125 , H04L67/18 , H04W4/02
摘要： A system and method of notifying a remote client of a sensor triggering event and providing data related to the sensor triggering event to the remote client. The method has the steps of receiving a first notification signal indicating that a sensor has been triggered; identifying a data recording device associated with the triggered sensor wherein the data recording device records video data; identifying a client device designated to receive the video data when the sensor has been triggered; transmitting to the client device a second notification signal indicating that the sensor has been triggered; receiving an acknowledgement signal from the client device; and transmitting the video data to the client device.
摘要翻译： 向远程客户通知传感器触发事件并向远程客户端提供与传感器触发事件相关的数据的系统和方法。 该方法具有接收指示传感器已被触发的第一通知信号的步骤; 识别与所述触发传感器相关联的数据记录装置，其中所述数据记录装置记录视频数据; 识别当所述传感器被触发时被指定为接收所述视频数据的客户端设备; 向所述客户端设备发送指示所述传感器已被触发的第二通知信号; 从所述客户端设备接收确认信号; 并将视频数据发送到客户端设备。
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公开(公告)号：US5633340A
公开(公告)日：1997-05-27
申请号：US531495
申请日：1995-09-21
IPC分类号： C08G63/199 , C08J5/00 , C08L67/02 , C08G63/02
CPC分类号： C08G63/199 , Y10S493/96 , Y10T428/13 , Y10T428/1352 , Y10T428/139 , Y10T428/24496
摘要： This invention relates to a molded object prepared from a copolyester having an inherent viscosity of 0.4 to 1.1 dL/g,wherein the acid component comprises repeat units from 90 to 40 mole % terephthalic acid and from 10 to 60 mole % of one or more additional dibasic acids selected from the group consisting of isophthalic acid, cyclohexanedicarboxylic acid, naphthalenedicarboxylic acid, diphenyldicarboxylic acid, and stilbenedicarboxylic acid;wherein the glycol component comprises repeat units from 1,4-cyclohexanedimethanol.
摘要翻译： 本发明涉及由特性粘度为0.4〜1.1dL / g的共聚酯制备的成型体，其中酸组分包含90-40摩尔％对苯二甲酸和10至60摩尔％的一个或多个另外的重复单元 选自间苯二甲酸，环己烷二羧酸，萘二甲酸，二苯基二羧酸和二苯乙烯二羧酸的二元酸; 其中所述二醇组分包含来自1,4-环己烷二甲醇的重复单元。
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5.发明授权Method and system for providing image, video and audio data to remote users 有权向远程用户提供图像，视频和音频数据的方法和系统公开(公告)号：US08010631B2
公开(公告)日：2011-08-30
申请号：US11973211
申请日：2007-10-09
CPC分类号： H04L29/06027 , H04L65/4069 , H04L65/602 , H04L67/125 , H04L67/18 , H04W4/02
摘要： A system and method of notifying a remote client of a sensor triggering event and providing data related to the sensor triggering event to the remote client. The method has the steps of receiving a first notification signal indicating that a sensor has been triggered; identifying a data recording device associated with the triggered sensor wherein the data recording device records video data; identifying a client device designated to receive the video data when the sensor has been triggered; transmitting to the client device a second notification signal indicating that the sensor has been triggered; receiving an acknowledgement signal from the client device; and transmitting the video data to the client device.
摘要翻译： 向远程客户通知传感器触发事件并向远程客户端提供与传感器触发事件相关的数据的系统和方法。 该方法具有接收指示传感器已被触发的第一通知信号的步骤; 识别与所述触发传感器相关联的数据记录装置，其中所述数据记录装置记录视频数据; 识别当所述传感器被触发时被指定为接收所述视频数据的客户端设备; 向所述客户端设备发送指示所述传感器已被触发的第二通知信号; 从所述客户端设备接收确认信号; 并将视频数据发送到客户端设备。
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