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公开(公告)号：US6111049A
公开(公告)日：2000-08-29
申请号：US598858
申请日：1996-02-09
申请人： Aisa Sendijarevic , Vahid Sendijarevic , Kurt C. Frisch , Jozef Lucien Rudolf Cenens , Dale L. Handlin, Jr. , Steven S. Chin , Hector Hernandez
发明人： Aisa Sendijarevic , Vahid Sendijarevic , Kurt C. Frisch , Jozef Lucien Rudolf Cenens , Dale L. Handlin, Jr. , Steven S. Chin , Hector Hernandez
CPC分类号： C08G18/6208 , C08G18/10
摘要： Thermoplastic polyurethanes are formed from a hydrogenated polydiene diol having from 1.6 to 2 terminal hydroxyl groups per molecule and a number average molecular weight between 500 and 20,000, an isocyanate having two isocyanate groups per molecule, and optionally a chain extender having two hydroxyl groups per molecule. The thermoplastic polyurethanes have excellent resistance to moisture as evidenced by retention of more than 70%, preferably at least 85%, of original tensile strength after aging in water for 7 days at a temperature of at least 70.degree. C. Preparation by a prepolymer method with subsequent addition of the chain extender is preferred.
摘要翻译： 热塑性聚氨酯由每分子具有1.6至2个端羟基并且数均分子量在500至20,000之间的氢化聚二烯二醇，每分子具有两个异氰酸酯基的异氰酸酯和任选地每个分子具有两个羟基的扩链剂 。 热塑性聚氨酯具有优异的耐湿性，这通过在至少70℃的温度下在水中老化7天后保持70％以上的原始拉伸强度，优选至少85％来证明。通过预聚物法制备 随后添加扩链剂是优选的。
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公开(公告)号：US5925724A
公开(公告)日：1999-07-20
申请号：US494639
申请日：1995-06-23
CPC分类号： C08G18/6208 , C08G18/69
摘要： Thermoplastic polyurethanes are formed from a polydiene diol, preferably a hydrogenated polybutadiene diol, having from 1.6 to 2 terminal hydroxyl groups per molecule and a number average molecular weight between 500 and 20,000, an isocyanate having two isocyanate groups per molecule, and optionally a chain extender having two hydroxyl groups per molecule. The thermoplastic polyurethane composition is prepared by a prepolymer method. preferably a solventless prepolymer method using the branched chain extender.
摘要翻译： 热塑性聚氨酯由聚二烯二醇，优选氢化聚丁二烯二醇形成，每分子具有1.6至2个端羟基，数均分子量为500至20,000，每分子具有两个异氰酸酯基团的异氰酸酯和任选的扩链剂 每个分子具有两个羟基。 热塑性聚氨酯组合物通过预聚物法制备。 优选使用支链增链剂的无溶剂预聚物方法。
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公开(公告)号：US07001950B2
公开(公告)日：2006-02-21
申请号：US10395403
申请日：2003-03-24
IPC分类号： C08L53/02
CPC分类号： C08L53/025 , C08F297/04 , C08L23/0815 , C08L23/142 , C08L23/20 , C08L25/06 , C08L2666/02 , C08L2666/04
摘要： Disclosed is a novel tetrablock copolymer having the general configuration of A1-B1-A2-B2, where the A1 and A2 blocks are mono alkenyl arene and the B1 and B2 blocks are blocks of hydrogenated butadiene, having a 1,2-vinyl content of between 25% and 60%. The blocks have well defined molecular weight ranges, resulting in a polymer having a unique set of property advantages. Also disclosed are elastomeric compositions containing the linear hydrogenated block copolymer, a styrene polymer, an ethylene polymer and a tackifying resin. These elastomeric compositions have particular utility in injection molded parts and in extruded parts such as extruded films and fibers.
摘要翻译： 公开了具有A1-B1-A2-B2的一般构型的新型四嵌段共聚物，其中A1和A2嵌段是单烯基芳烃，B1和B2嵌段是氢化丁二烯的嵌段，其具有1,2-乙烯基含量 在25％至60％之间。 嵌段具有明确的分子量范围，导致聚合物具有独特的一组性能优点。 还公开了包含线性氢化嵌段共聚物，苯乙烯聚合物，乙烯聚合物和增粘树脂的弹性体组合物。 这些弹性体组合物在注模部件和挤出部件如挤压薄膜和纤维中具有特别的用途。
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公开(公告)号：US07536568B2
公开(公告)日：2009-05-19
申请号：US11291249
申请日：2005-12-01
CPC分类号： G06F1/26 , G01K2215/00 , G06F1/32
摘要： An apparatus for selectively enabling power including a power supply, and a device having a controller and an input activated by a user. The controller is selectively powered by the power supply. While the device is in a sleep state, a sensing circuit senses activation of the input by the user and enables the power supply to provide power to the controller in response to the sensed activation of the input by the user. A latch circuit causes the power supply to continue to provide power to the controller. The controller is responsive to the sensed activation of the input by the user for enabling the latch circuit and for disabling the latch circuit, thereby reentering the device into a sleep state.
摘要翻译： 一种用于选择性地启动包括电源的电力的设备，以及具有由用户激活的控制器和输入的设备。 控制器由电源选择供电。 当设备处于睡眠状态时，感测电路感测到用户的输入的激活，并且使电源能够响应于感测到的用户输入的激活而向控制器提供电力。 锁存电路使得电源继续向控制器供电。 控制器响应于感测到的用户输入的激活以使能锁存电路和禁止锁存电路，从而将设备重新进入睡眠状态。
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公开(公告)号：US20070259580A1
公开(公告)日：2007-11-08
申请号：US11429537
申请日：2006-05-05
申请人： Hector Hernandez , Leo Pearl
发明人： Hector Hernandez , Leo Pearl
CPC分类号： D06F83/00 , B32B5/26 , B32B7/08 , Y10T428/24777 , Y10T442/102 , Y10T442/121 , Y10T442/59
摘要： A flatwork ironer cleaning pad includes a carrier layer having a leading edge portion, a cleaning portion and a trailing edge portion and a sand screen sheet secured to the cleaning portion.
摘要翻译： 扁平熨烫机清洁垫包括具有前缘部分的载体层，清洁部分和后缘部分以及固定到清洁部分的砂筛片。
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公开(公告)号：US20070095257A1
公开(公告)日：2007-05-03
申请号：US11263596
申请日：2005-10-31
申请人： Hector Hernandez
发明人： Hector Hernandez
IPC分类号： A47B3/00
CPC分类号： A47B3/0815
摘要： A folding table assembly having an open configuration and a closed configuration. Spring loaded hinges provide the folding table assembly with an automated approach to unfolding the table assembly. Casters provide the table assembly with structure making the assembly portable.
摘要翻译： 具有打开构型和闭合构型的折叠桌组件。 弹簧加载的铰链提供折叠台组件，具有用于展开桌面组件的自动化方法。 脚轮为桌面组件提供了使组装方便的结构。
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公开(公告)号：US20050105983A1
公开(公告)日：2005-05-19
申请号：US10714329
申请日：2003-11-14
申请人： Hector Hernandez
发明人： Hector Hernandez
IPC分类号： B23B51/00 , B23B51/08 , B23B51/10 , B23B51/12 , B23Q3/12 , B25B15/00 , B25B21/00 , B25B23/00 , B25F1/02 , B25F3/00
CPC分类号： B23B51/108 , B23B51/08 , B23B2251/66 , B25B15/001 , B25B21/007 , B25B23/0035 , Y10T279/17008 , Y10T279/17752 , Y10T279/35 , Y10T408/906 , Y10T408/907 , Y10T408/94 , Y10T408/95
摘要： A tool employs a connect-disconnect coupling for a power drill to hold a multi-functional bit having at its one end a drill element adapted to form a hole and a countersink and at its other end a driver element to drive a screw or other type of fastener.
摘要翻译： 工具采用用于电钻的连接断开联接器来固定多功能钻头，该多功能钻头在其一端具有适于形成孔和钻头的钻孔元件，并且在其另一端处驱动螺钉或其它类型的驱动元件 的紧固件。
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公开(公告)号：US5849806A
公开(公告)日：1998-12-15
申请号：US80997
申请日：1998-05-19
CPC分类号： C08G18/6208 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083
摘要： There is provided a high resilience polyurethane foam adhesive produced from a polydiene diol having a number average molecular weight from 1,000 to 20,000 and a functionality of from 1.6 to 2, an aromatic polyisocyanate, a tackifying resin and oil. In another embodiment, there is provided a polyurethane foam adhesive produced from a blend of a polydiene diol and a polydiene mono-ol, an aromatic polyisocyanate, and a tackifying resin.
摘要翻译： 提供了由数均分子量为1,000至20,000，官能度为1.6至2的聚二烯二醇，芳族多异氰酸酯，增粘树脂和油制得的高弹性聚氨酯泡沫粘合剂。 在另一个实施方案中，提供了由聚二烯二醇和聚二烯单醇，芳族多异氰酸酯和增粘树脂的共混物制备的聚氨酯泡沫粘合剂。
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公开(公告)号：US08041964B2
公开(公告)日：2011-10-18
申请号：US12468709
申请日：2009-05-19
CPC分类号： G06F1/26 , G01K2215/00 , G06F1/32
摘要： An apparatus for selectively enabling power including a power supply, and a device having a controller and an input activated by a user. The controller is selectively powered by the power supply. While the device is in a sleep state, a sensing circuit senses activation of the input by the user and enables the power supply to provide power to the controller in response to the sensed activation of the input by the user. A latch circuit causes the power supply to continue to provide power to the controller. The controller is responsive to the sensed activation of the input by the user for enabling the latch circuit and for disabling the latch circuit, thereby reentering the device into a sleep state.
摘要翻译： 一种用于选择性地启动包括电源的电力的设备，以及具有由用户激活的控制器和输入的设备。 控制器由电源选择供电。 当设备处于睡眠状态时，感测电路感测到用户的输入的激活，并且使电源能够响应于感测到的用户输入的激活而向控制器提供电力。 锁存电路使得电源继续向控制器供电。 控制器响应于感测到的用户输入的激活以使能锁存电路和禁止锁存电路，从而将设备重新进入睡眠状态。
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公开(公告)号：US20070114500A1
公开(公告)日：2007-05-24
申请号：US11286788
申请日：2005-11-23
申请人： Hector Hernandez
发明人： Hector Hernandez
IPC分类号： B66F13/00
摘要： The combination of a jack stand and a vertically oriented, compact hydraulic jack enables a user to avoid misplacement when lifting a load. The stand includes a vertically oriented column moveable between a plurality of different elevated positions. An underside of an overhanging member attached to the column is engaged by a piston member of the jack to elevated the column as the jack is elevated,
摘要翻译： 千斤顶支架和垂直取向的紧凑型液压千斤顶的组合使用户能够在抬起负载时避免错位。 支架包括可在多个不同升高位置之间移动的垂直取向的列。 附接到柱的悬垂构件的下侧由千斤顶的活塞构件接合，以在千斤顶升高时升高柱，
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