公开(公告)号：US20060134012A1

公开(公告)日：2006-06-22

申请号：US10539923

申请日：2003-12-16

申请人： John Symington ,  Brenda Turgeon ,  Oliver Perry

发明人： John Symington ,  Brenda Turgeon ,  Oliver Perry

IPC分类号： A61K8/81

CPC分类号： A61K6/0067 ,  A61K6/0017 ,  C08L33/00

摘要： Topical application of a pharmacologically-inactive, inert polymeric solution to teeth affords a temporary, protective barrier for pharmacologically-active compounds that have been previously applied topically to the tooth surfaces for caries reduction. In a method of use, an aqueous dispersion polymethylmethacrylate (PMMA) and a suitable plasticizer are applied topically to the tooth surface immediately after the topical application of chlorhexidine or fluoride. The inert coating thus formed is distinct from any pharmacologically-active substance, and remains on the tooth surface until abraded by the chewing of hard foods. In a composition of matter, the solution contains ammonio methacrylate copolymer, type B USP/NF of between 20% and 35% w/w; triethyl citrate USP/NF of between 1% and 10% w/w; and purified water of between 60% and 70% w/w. The ammonio methacrylate copolymer is preferably EUDRAGIT RS 30 D brand available form Rohm GmbH.

摘要翻译： 将药理学惰性的惰性聚合物溶液局部施用于牙齿为药理学活性化合物提供了暂时的保护屏障，这些药物活性化合物先前已被局部应用于牙齿表面以减少龋齿。 在使用方法中，在局部施用氯己定或氟化物之后立即将牙膏表面涂覆到聚甲基丙烯酸甲酯（PMMA）和合适的增塑剂上。 如此形成的惰性涂层不同于任何药理活性物质，并且保留在牙齿表面上，直到由硬质食物咀嚼而磨损。 在物质组成中，溶液含有氨基甲基丙烯酸酯共聚物，B类USP / NF为20％至35％w / w; 柠檬酸三乙酯USP / NF为1％至10％w / w; 和纯度为60％至70％w / w的水。 氨基甲基丙烯酸酯共聚物优选为Rohm GmbH的EUDRAGIT RS 30 D品牌。

公开(公告)号：US4696618A

公开(公告)日：1987-09-29

申请号：US788625

申请日：1985-10-17

申请人： Jeffery Fairchild ,  Steven A. Heitz ,  John Symington

发明人： Jeffery Fairchild ,  Steven A. Heitz ,  John Symington

IPC分类号： F01D25/28 ,  F01D25/30 ,  F01K11/02 ,  F01K1/06

CPC分类号： F01K11/02 ,  F01D25/28 ,  F01D25/30

摘要： The outlet 38 of a turbine housing 18 may be sealed to a port 46 while at the same time mounting a turbine 10 and associated transmission 36 for vibration and shock isolation by locating elastomeric seal and turbine mounts 50, 52 on opposed walls 28 and 30 of the turbine housing 18 defining the outlet 38.

摘要翻译： 涡轮壳体18的出口38可以密封到端口46，同时通过将弹性体密封件和涡轮机安装件50,52定位在相对的壁28和30上，同时安装涡轮机10和相关联的传动装置36用于振动和冲击隔离 涡轮壳体18限定出口38。

公开(公告)号：US4637215A

公开(公告)日：1987-01-20

申请号：US768735

申请日：1985-08-23

申请人： John Symington

发明人： John Symington

IPC分类号： F01K7/42 ,  F01K9/00 ,  F01K15/04 ,  F01K7/30

CPC分类号： F01K15/04 ,  F01K7/42 ,  F01K9/00

摘要： Component size difficulties in a closed-cycle steam turbine system are eliminated by disposing an annular regenerator about a turbine wheel and providing spray nozzles at the outlet of the regenerator for eliminating superheat in the exhaust steam passing through the regenerator prior to its condensation in a condenser.

摘要翻译： 在闭环汽轮机系统中的部件尺寸困难通过在涡轮机轮周围设置环形再生器并在再生器的出口处提供喷嘴来消除，以消除在冷凝器中冷凝之前通过再生器的排气中的过热 。