-
公开(公告)号:US5124483A
公开(公告)日:1992-06-23
申请号:US582309
申请日:1990-09-13
申请人: Guo-shuh J. Lee , V. Rao Durvasula , George E. Hartwell , Kirk D. Anderson , Louis N. Moreno , Nirad N. Shah
发明人: Guo-shuh J. Lee , V. Rao Durvasula , George E. Hartwell , Kirk D. Anderson , Louis N. Moreno , Nirad N. Shah
IPC分类号: B01J31/02 , B01J31/14 , B01J31/26 , C07C209/68
CPC分类号: C07C209/68 , B01J31/0237 , B01J31/26 , B01J2231/323
摘要: Aromatic diamines, such as toluenediamine, are alkylated in the ortho position by heating the diamine in the presence of an aluminum alloy, aluminium chloride and, optionally, zinc, and then reacting with an alkene at elevated temperatures and pressures.
摘要翻译: 通过在铝合金,氯化铝和任选的锌的存在下加热二胺,然后在升高的温度和压力下与烯烃反应,将芳族二胺如甲苯二胺烷基化在邻位。
-
公开(公告)号:US5072047A
公开(公告)日:1991-12-10
申请号:US582446
申请日:1990-09-13
IPC分类号: B01J31/02 , B01J31/14 , B01J31/26 , C07C209/68
CPC分类号: C07C209/68 , B01J31/0237 , B01J31/26 , B01J2231/323
摘要: A catalytic intermediate useful in the preparation of ortho-alkylated aromatic amines is prepared by heating an amine in the presence of aluminum metal, zinc metal and aluminum chloride. This catalytic intermediate is used to alkylate aromatic amines which may be the same as or different from the amine used in the catalytic intermediate preparation. In a preferred embodiment, toluenediamine is alkylated in the ortho positions to form diethyltoluenediamine.
摘要翻译: 通过在铝金属,锌金属和氯化铝的存在下加热胺制备可用于制备邻烷基化芳族胺的催化中间体。 该催化中间体用于烷基化芳族胺,其可以与催化中间体制备中使用的胺相同或不同。 在优选的实施方案中,甲苯二胺在邻位被烷基化以形成二乙基甲苯二胺。
-
公开(公告)号:US4658814A
公开(公告)日:1987-04-21
申请号:US729262
申请日:1985-05-01
申请人: Kirk D. Anderson
发明人: Kirk D. Anderson
CPC分类号: A61M16/0497 , A61M16/0488 , A61M25/02 , A61M2025/022 , A61M2210/0625 , Y10S128/26 , Y10T24/3909 , Y10T24/3927 , Y10T24/3969 , Y10T24/3987
摘要: An endotracheal tube holder has a cord with a loop through which the endotracheal tube extends. A tube with slits surrounds the cord adjacent the loop to secure the endotracheal tube in the cord when the tube is placed in the mouth and throat of the patient. The remaining portions of the cord extend over the ears and under the chin of the patient. A lockable collar is positioned on the cord to tighten the cord under the chin so as to position and retain the endotracheal tube in the patient.
摘要翻译: 气管插管支架具有带有气管插管延伸穿过的环的绳索。 当管被放置在患者的口腔和喉部时,具有狭缝的管围绕邻近环的绳索将气管内管固定在绳索中。 绳的其余部分延伸到耳朵之下并且在患者的下巴之下。 将可锁定的套环定位在绳索上以在下巴下收紧绳索,以便将气管插管放置并保持在患者体内。
-
公开(公告)号:US6035595A
公开(公告)日:2000-03-14
申请号:US183094
申请日:1998-10-29
申请人: Kirk D. Anderson
发明人: Kirk D. Anderson
CPC分类号: E04F13/045 , F16B15/00 , F16B43/001
摘要: A self-sealing furring nail has a nail and a furring wad assembly. The furring wad assembly includes a plunger friction fit on the nail and a housing friction fit on a shaft of the plunger at one end of the housing, and at the other end of the housing there is a gap between the housing and the nail. The activating surface of the plunger is located within the housing, and the plunger's shaft extends from within the housing outside of the housing towards the nail head. The housing has a package of sealant material inside. The package has a sealant encased within a burstable bag. When the furring nail is driven through building paper into a frame of a building, the head of the nail contacts the plunger's shaft causing the plunger's activating surface to compress the bag of sealant. The bag bursts and the sealant passes through the gap between the nail and housing and seals the penetration hole between the nail and the building paper. Instead of a bag of sealant, the sealant may be a tar-like substance preferably formed in a cone-shape. The nail may also be provided with a hook affixed thereto proximate the head of the nail for use in catching and holding corner reinforcing wire.
摘要翻译: 一个自密封的furring钉子有一个钉子和一个furring组装。 毛边组件包括在钉子上的柱塞摩擦配合和在壳体的一端处在柱塞的轴上的壳体摩擦配合,并且在壳体的另一端处在壳体和钉子之间存在间隙。 柱塞的活动表面位于壳体内,并且柱塞的轴从壳体外部延伸到钉头的外部。 外壳内有密封材料包装。 该包装有一个封装在可爆破袋内的密封剂。 当毛皮钉通过建筑纸驱动到建筑物的框架中时,指甲的头部接触柱塞的轴,使柱塞的活动表面压缩密封剂袋。 袋子爆裂,密封剂通过钉子和壳体之间的间隙并密封钉子和建筑纸张之间的穿透孔。 代替一袋密封剂,密封剂可以是优选形成为锥形的焦油状物质。 钉子还可以设置有靠近钉子的头部附着的钩子,以用于抓住和保持拐角加强丝线。
-
公开(公告)号:USD255280S
公开(公告)日:1980-06-10
申请号:US861023
申请日:1977-12-14
申请人: Kirk D. Anderson
设计人: Kirk D. Anderson
-
-
-
-