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111. 发明授权

US4885888A Insulating non-removable type concrete wall forming structure and device and system for attaching wall coverings thereto 失效
标题翻译：绝缘不可拆卸型混凝土墙壁成型结构及其墙壁附着装置及系统
公开(公告)号：US4885888A
公开(公告)日：1989-12-12
申请号：US120973
申请日：1987-11-16
申请人： David A. Young
发明人： David A. Young
IPC分类号： E04B1/86 , E04B2/86
CPC分类号： E04B1/86 , E04B2/8641 , E04B2002/867
摘要： A synthetic plastic wall tie of variable lengths for use with concrete forms. The tie has a pair of T-shaped end sections at its opposite ends. Each of the T-shaped end sections including a stem having a sufficient thickness for receiving an end of a screw in threaded engagement therewith. The T-shaped end sections have parallel cross pieces at opposite ends of the tie. An intermediate wall tie section connects the T-shaped end sections together. The intermediate wall tie section has a pair of round flange-like water-stops extending radially outwardly out of the intermediate wall tie section and are joined therewith in integral one-piece assembly therewith. The water-stops serve to inhibit water flow axially of the wall tie and through a concrete wall structure where the tie is embedded. The round flange-like water-stops further serve to provide means for locating reinforcing rods extending at right angles to the wall ties when the wall ties are mounted in a concrete form.
摘要翻译：可变长度的合成塑料墙带，用于混凝土形式。领带在其相对端有一对T形端部。每个T形端部部分包括具有足够厚度的杆，用于接收与其螺纹接合的螺钉的端部。 T形端部在连接的相对端处具有平行的横截面。中间壁连结部将T形端部连接在一起。中间壁连接部分具有一对径向向外延伸出中间壁连接部分的圆形法兰状止水塞，并与之连接成一体的整体式组件。防水装置用于阻止水龙头的水流轴向流动，并通过嵌入式系统的混凝土墙壁结构。圆形法兰状止水器进一步用于提供用于定位当墙壁以混凝土形式安装时与墙壁连接件成直角延伸的加强杆的装置。

112. 发明授权

US4866891A Permanent non-removable insulating type concrete wall forming structure 失效
标题翻译：永久不可拆卸绝缘型混凝土墙体成型结构
公开(公告)号：US4866891A
公开(公告)日：1989-09-19
申请号：US121000
申请日：1987-11-16
申请人： David A. Young
发明人： David A. Young
IPC分类号： E04B2/86
CPC分类号： E04B2/8641 , E04B2002/867
摘要： A modular synthetic plastic concrete form structure for forming a concrete wall or free form or an enclosure having a curved corner. One form of the structure includes a pair of modular concrete impervious foamed forming panels each comprised of a series of modular foamed concrete forming sections stacked on top of one another and also disposed in end-to-end relation. The structure further includes a foamed curved corner form structure comprised of a series of arcuately curved corner sections stacked on top of one another providing a radially outer continuous curved corner area for forming a curved concrete corner. The sections each have means on upper and lower edges and at opposite vertical edges of interlocking the section in stacked end-to-end engagement with one another. The panels are positioned in spaced opposed relation. Ties connect the panels in transversely spaced relation and with the panels and the ties being permanently attached with the concrete poured between the panels as a reinforcing and heat insulator.
摘要翻译：用于形成混凝土墙壁或自由形式的模块化合成塑料混凝土结构结构或具有弯曲拐角的外壳。该结构的一种形式包括一对模块化混凝土不渗透的发泡成形板，每个模块化混凝土不透水的发泡成形板均由堆叠在一起而且还以端对端关系设置的一系列模块化的发泡混凝土成形部分组成。该结构进一步包括一个发泡的弯曲角形结构，该结构由一系列弧形弯曲的角部组成，该角部叠置在一起，提供一个用于形成弯曲的混凝土角的径向外连续弯曲的拐角区域。这些部分各自具有在上下边缘和相对的垂直边缘处的装置，其将部分以彼此堆叠的端对端接合互锁。面板以间隔开的相对关系定位。连接板以横向间隔的关系连接，并且面板和连接件永久地连接在作为加强和隔热材料之间浇注在面板之间的混凝土。

113. 发明授权

US4855528A Catalysts and process for oligomerization of olefins with nickel-containing zeolite catalysts 失效
标题翻译：含镍沸石催化剂烯烃低聚的催化剂和方法
公开(公告)号：US4855528A
公开(公告)日：1989-08-08
申请号：US153707
申请日：1988-02-05
申请人： David A. Young , David E. Vaughan , Roy L. Pruett , Mafer E. Tunison
发明人： David A. Young , David E. Vaughan , Roy L. Pruett , Mafer E. Tunison
IPC分类号： B01J29/04 , B01J29/08 , B01J29/14 , B01J29/76 , C07B61/00 , C07C1/00 , C07C2/12 , C07C11/02 , C07C67/00
CPC分类号： C07C2/12 , B01J29/08 , B01J29/14 , B01J29/146 , B01J29/7623 , B01J29/7638 , C07C2529/08
摘要： There are disclosed catalysts and process for oligomerizing C.sub.3 -C.sub.12 olefins in the liquid phase at 50.degree. C.-150.degree. C. in the presence of a nickel containing zeolite catalyst, the zeolite being a Cs or Ba exchanged CSZ-1, high silica ultra-stable faujasite and zeolites isostructural with mazzite.

114. 发明授权

US4851462A Adhesive for bonding cured EPDM rubber containing a crosslinked halogenated butyl rubber 失效
标题翻译：用于粘合含有交联卤化丁基橡胶的固化EPDM橡胶的粘合剂
公开(公告)号：US4851462A
公开(公告)日：1989-07-25
申请号：US146468
申请日：1988-01-21
申请人： Chester T. Chmiel , David A. Young
发明人： Chester T. Chmiel , David A. Young
IPC分类号： C09J115/02 , C09J121/00 , C09J123/28
CPC分类号： C09J123/283
摘要： A solvent based contact adhesive suitable for bonding cured EPDM membranes is disclosed. The adhesive includes a crosslinked halogenated butyl rubber, a low molecular weight, high softening point, thermoplastic aliphatic-type-based hydrocarbon resin and at least one organic solvent employed as a dispersion medium for the crosslinked halogenated butyl rubber and the resin. The disclosed adhesive exhibits superior heat aging and hot water immersion properties which are significant characteristics in roof applications.
摘要翻译：公开了一种适用于粘合固化的EPDM膜的溶剂型接触粘合剂。粘合剂包括交联的卤化丁基橡胶，低分子量，高软化点，热塑性脂族类型烃树脂和用作交联卤化丁基橡胶和树脂的分散介质的至少一种有机溶剂。所公开的粘合剂表现出优异的热老化和热水浸渍性能，这在屋顶应用中是显着特征。

115. 发明授权

US4625068A Rhodium catalyzed hydroformylation of internal olefins 失效
标题翻译：铑催化内烯烃的加氢甲酰化
公开(公告)号：US4625068A
公开(公告)日：1986-11-25
申请号：US714112
申请日：1985-03-20
申请人： David A. Young
发明人： David A. Young
IPC分类号： C07C47/02 , B01J31/00 , B01J31/24 , C07B61/00 , C07C45/00 , C07C45/50 , C07C67/00
CPC分类号： B01J31/2404 , C07C45/50 , B01J2231/321 , B01J2531/822
摘要： Internal olefins are rapidly hydroformylated in high selectivity to aldehyde product using homogeneous rhodium catalysts modified with highly sterically hindered tricycloalkyl phosphine ligands under mild process conditions.
摘要翻译：使用在温和的工艺条件下用高度位阻的三环烷基膦配体改性的均相铑催化剂，内烯烃以高选择性快速加氢甲酰化。

116. 发明授权

US4404119A Process for recovery of cobalt oxo catalysts 失效
标题翻译：回收钴氧代催化剂的方法
公开(公告)号：US4404119A
公开(公告)日：1983-09-13
申请号：US333734
申请日：1981-12-23
申请人： Linda S. Lagace , David A. Young
发明人： Linda S. Lagace , David A. Young
IPC分类号： B01J31/40 , C01G51/00 , C01G51/02 , C07C45/50 , C22B3/32 , B01J31/20 , C07C27/22
CPC分类号： B01J31/20 , B01J31/403 , C01G51/003 , C01G51/02 , C07C29/141 , C07C45/50 , C22B3/0022 , B01J2231/321 , B01J2531/0208 , B01J2531/845 , Y02P10/234 , Y02P20/584
摘要： According to one embodiment of the improved process of this invention, dicobalt octacarbonyl is produced in an olefinic medium by contacting an aqueous solution of a tetracarbonylcobaltate metal salt with an oxygen-containing gas in the presence of an olefinic extractant for dicobalt octacarbonyl to oxidize the tetracarbonylcobaltate anion to dicobalt octacarbonyl which is efficiently extracted into the olefinic phase, thereby producing an organic phase which can then be recovered and passed to a cobalt-catalyzed olefin hydroformylation reaction zone as source of at least a portion of the catalyst and olefin required in the olefin hydroformylation reaction to form the corresponding aldehydes. According to another aspect of this invention, an aqueous solution of tetracarbonylcobaltate metal salt is contacted with an oxygen-containing gas in the presence of gaseous carbon monoxide, and optionally also in the presence of an organic solvent for the dicobalt octacarbonyl, to efficiently oxidize the tetracarbonylcobaltate anion to dicobalt octacarbonyl.
摘要翻译：根据本发明改进方法的一个实施方案，通过在八羰基二羰基钴的烯烃萃取剂存在下使四羰基钴酸盐金属盐的水溶液与含氧气体接触，在烯烃介质中产生八羰基二钴，以氧化四羰基钴酸盐阴离子到二羰基二羰基，其有效地提取到烯烃相中，从而产生有机相，然后可以将其回收并传递到钴催化的烯烃加氢甲酰化反应区，作为烯烃中所需的至少一部分催化剂和烯烃的来源加氢甲酰化反应形成相应的醛。根据本发明的另一方面，四羰基钴酸盐金属盐的水溶液在气态一氧化碳存在下与含氧气体接触，并且任选地也可以在八羰基二钴的有机溶剂的存在下有效地氧化四羰基钴酸根阴离子与八羰基二钴。

117. 发明授权

US4400299A Oxidative recovery of cobalt oxo catalysts 失效
标题翻译：钴氧代催化剂的氧化回收
公开(公告)号：US4400299A
公开(公告)日：1983-08-23
申请号：US333693
申请日：1981-12-23
申请人： Linda S. Lagace , Richard C. Miller , David A. Young
发明人： Linda S. Lagace , Richard C. Miller , David A. Young
IPC分类号： B01J31/40 , C01G51/00 , C01G51/02 , C07C45/50 , C22B3/32 , B01J31/20 , C07C27/22
CPC分类号： B01J31/20 , B01J31/04 , B01J31/403 , C01G51/003 , C01G51/02 , C07C45/50 , C22B3/0022 , B01J2231/321 , B01J2531/0208 , B01J2531/845 , Y02P10/234 , Y02P20/584 , Y10T428/1095
摘要： According to one embodiment of the improved process of this invention, dicobalt octacarbonyl is produced in an olefinic medium by contacting an aqueous solution of a tetracarbonylcobaltate metal salt with an oxygen-containing gas in the presence of an olefinic extractant for dicobalt octacarbonyl to oxidize the tetracarbonylcobaltate anion to dicobalt octacarbonyl which is efficiently extracted into the olefinic phase, thereby producing an organic phase which can then be recovered and passed to a cobalt-catalyzed olefin hydroformylation reaction zone as source of at least a portion of the catalyst and olefin required in the olefin hydroformylation reaction to form the corresponding aldehydes. According to another aspect of this invention, an aqueous solution of tetracarbonylcobaltate metal salt is contacted with an oxygen-containing gas in the presence of gaseous carbon monoxide, and optionally also in the presence of an organic solvent for the dicobalt octacarbonyl, to efficiently oxidize the tetracarbonylcobaltate anion to dicobalt octacarbonyl.
摘要翻译：根据本发明改进方法的一个实施方案，通过在八羰基二羰基钴的烯烃萃取剂存在下使四羰基钴酸盐金属盐的水溶液与含氧气体接触，在烯烃介质中产生八羰基二钴，以氧化四羰基钴酸盐阴离子到二羰基二羰基，其有效地提取到烯烃相中，从而产生有机相，然后可以将其回收并传递到钴催化的烯烃加氢甲酰化反应区，作为烯烃中所需的至少一部分催化剂和烯烃的来源加氢甲酰化反应形成相应的醛。根据本发明的另一方面，四羰基钴酸盐金属盐的水溶液在气态一氧化碳存在下与含氧气体接触，并且任选地也可以在八羰基二钴的有机溶剂的存在下有效地氧化四羰基钴酸根阴离子与八羰基二钴。

118. 发明授权

US4049288A Trailer hitch 失效
标题翻译：拖车搭便车
公开(公告)号：US4049288A
公开(公告)日：1977-09-20
申请号：US713334
申请日：1976-08-11
申请人： David A. Young
发明人： David A. Young
IPC分类号： B60D1/34 , B60D1/04
CPC分类号： B60D1/247 , B60D1/345
摘要： A weight distribution trailer hitch which has a pair of spring rods pivotally connected at their forward ends on vertical-axis pivot means adjacent the hitch ball and at their forward ends in a tensioned relation to the trailer tongue. The pivotal mounting for the forward ends of the spring rods is such that the spring rods are the same and are interchangeable and easily replaceable.
摘要翻译：一种配重拖车挂钩，其具有一对弹簧杆，弹簧杆在其前端处在垂直轴枢轴装置上相对于挂车球枢转地连接，并且在其前端处以与拖车舌头张紧的关系枢转地连接。弹簧杆的前端的枢转安装使得弹簧杆相同并且是可互换的并且易于更换。

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