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公开(公告)号：US4772734A
公开(公告)日：1988-09-20
申请号：US74657
申请日：1987-07-17
CPC分类号： C07C2/34 , C07C2531/22
摘要： 1-Butenes are selectively produced via the dimerization of 1-olefins in the presence of novel organotantalum catalysts comprising tantalum and a silyl-substituted cyclopentadienyl moiety having the formula C.sub.5 H.sub.5-x (SiR.sup.6.sub.3).sub.x, wherein each R.sup.6 may be the same or different and is hydrogen, alkyl, cycloalkyl, aryl, aralkyl or alkoxy, and x is an integer from 1 to 5.
摘要翻译： 通过包含钽的新型有机钽催化剂和具有式C5H5-x（SiR63）x的甲硅烷基取代的环戊二烯基部分的存在下，通过1-烯烃的二聚反应选择性地生产1-丁烯，其中每个R 6可以相同或不同， 是氢，烷基，环烷基，芳基，芳烷基或烷氧基，x是1至5的整数。
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公开(公告)号：US4717783A
公开(公告)日：1988-01-05
申请号：US26358
申请日：1987-03-16
CPC分类号： C07C2/34 , C07C2531/22
摘要： 1-Butenes are selectively produced via the dimerization of 1-olefins in the presence of novel organotantalum catalysts comprising tantalum and a silyl-substituted cyclopentadienyl moiety having the formula C.sub.5 H.sub.5-x (SiR.sup.6.sub.3).sub.x, wherein each R.sup.6 may be the same or different and is hydrogen, alkyl, cycloalkyl, aryl, aralkyl or alkoxy, and x is an integer from 1 to 5.
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3.发明授权Package comprising low application temperature hot melt adhesive comprising ethylene &agr;-olefin 有权包括包含乙烯α-烯烃的低应用温度热熔粘合剂的包装公开(公告)号：US06319979B1
公开(公告)日：2001-11-20
申请号：US09496973
申请日：2000-02-02
申请人： Robert A. Dubois , Cynthia L. Rickey , Steven W. Albrecht , Thomas F. Kauffman , Beth M. Eichler , Maynard Lawrence , Thomas H. Quinn
发明人： Robert A. Dubois , Cynthia L. Rickey , Steven W. Albrecht , Thomas F. Kauffman , Beth M. Eichler , Maynard Lawrence , Thomas H. Quinn
IPC分类号： C08J2700
CPC分类号： C09J123/0815 , C08F210/16 , C08L91/06 , C08L2205/02 , C08L2666/02 , Y10S206/813 , C08F210/14 , C08F2500/23 , C08F2500/02 , C08F2500/08
摘要： Disclosed are packages, cartons, cases, and trays comprising a hot melt adhesive, in turn comprising at least one first homogenous linear or substantially linear ethylene polymer having a particular density and melt viscosity at 350° F. (177° C.), up to 60 weight percent wax and up to 40 weight percent tackifier. In particular, disclosed are packages, cartons, cases, and trays comprising a hot melt adhesive characterized by: a) at least one homogeneous linear or substantially linear interpolymer of ethylene with at least one C3-C20 &agr;-olefin interpolymer having a density from 0.850 g/cm3 to 0.895 g/cm3; and b) up to 60 weight percent of at least one tackifying resin; and c) up to 40 weight percent of at least one wax, wherein the hot melt adhesive has a viscosity of less than about 5000 cPs (50 grams/(cm.second)) at 150° C.
摘要翻译： 公开了包括热熔粘合剂的包装，纸箱，壳体和托盘，其又包含至少一种在350°F（177℃）下具有特定密度和熔体粘度的第一均匀线性或基本线性乙烯聚合物， 至60重量％的蜡和至多40重量％的增粘剂。 特别地，公开了包含热熔粘合剂的包装，纸箱，壳和托盘，其特征在于：a）至少一种乙烯与至少一种具有0.850密度的C 3 -C 20α-烯烃互聚物的均匀线性或基本上线性的互聚物 g / cm 3至0.895g / cm 3; 和b）至多60重量％的至少一种增粘树脂; andc）至多一种蜡的至多40重量％，其中该热熔粘合剂在150℃下具有小于约5000cPs（50克/（cm·sec））的粘度）
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公开(公告)号：US4567281A
公开(公告)日：1986-01-28
申请号：US501741
申请日：1983-06-06
申请人： Robert A. Dubois
发明人： Robert A. Dubois
IPC分类号： C07D307/83 , C07D311/20
CPC分类号： C07D307/83
摘要： This invention is a process for cyclizing an ortho-alkenyl arenol, wherein the double bond of the alkenyl moiety is one or two carbons removed from the aromatic ring, with carbon monoxide, wherein the process comprises contacting an ortho-alkenyl arenol with carbon monoxide in the presence of a catalytic amount of a catalyst comprising (1) a rhodium-carbonyl complex and (2) an amine with a pK.sub.a of 6 or greater, arsine, phosphine, stibine or mixture thereof, under conditions such that a lactone-fused aromatic compound is prepared.
摘要翻译： 本发明是一种使烯基链烯基部分的双键与芳环脱除的一个或两个碳原子一起用于一氧化碳的方法，其中所述方法包括使邻位烯基的烯醇与一氧化碳接触 存在催化量的催化剂，其包含（1）铑 - 羰基络合物和（2）pKa为6或更大的胺，胂，膦，锑或其混合物的条件下，使得内酯稠合芳族 制备化合物。
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公开(公告)号：US5654382A
公开(公告)日：1997-08-05
申请号：US497494
申请日：1995-06-30
IPC分类号： C07D303/08 , C07D303/24 , C08G59/06 , C08G59/24 , C08G59/00 , C08G65/08 , C08G65/14
CPC分类号： C08G59/066 , C07D303/24 , C08G59/063 , C08G59/245
摘要： An epoxy resin prepared from a component comprising a bisphenol F having high ortho isomer content is claimed. Ortho isomer content is defined as follows:(A+2B)/2A: content of ortho-para isomer of a bisphenol FO: content of ortho-ortho isomer of a bisphenol FThe epoxy resin of the present invention has lower viscosity (e.g. melt viscosity, solution viscosity) and good physical properties (e.g. flexibility), and suitable for various applications such as coating materials, electrical laminates, adhesives, molding products, encapsulation materials, etc.
摘要翻译： 要求保护由含有高正构异构体含量的双酚F的组分制备的环氧树脂。 正交异构体含量定义如下：（A + 2B）/ 2A：双酚F的邻位对位异构体的含量：双酚F的邻位异构体的含量本发明的环氧树脂具有较低的粘度（例如熔融 粘度，溶液粘度）和良好的物理性能（例如柔性），适用于各种应用，如涂料，电层压板，粘合剂，成型产品，包封材料等。
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公开(公告)号：US4201306A
公开(公告)日：1980-05-06
申请号：US955352
申请日：1978-10-27
申请人： Robert A. Dubois , George F. Smith
发明人： Robert A. Dubois , George F. Smith
IPC分类号： B65D8/18 , B29C47/00 , B29C65/00 , B29C65/36 , B29C65/48 , B29C65/50 , B65D3/10 , B65D8/00 , B65D8/22 , B65D25/40 , B65D25/00
CPC分类号： B29C47/0023 , B29C65/3612 , B29C65/4815 , B29C66/12441 , B29C66/322 , B29C66/5432 , B29C66/545 , B29C66/712 , B65D11/06 , B29C47/00 , B29C65/368 , B29C65/4875 , B29C65/489 , B29C65/5035 , B29C66/71
摘要： An all-plastic drum construction permits a variety of sizes and capacity of drum by utilizing an extruded tube for the drum side walls of selected diameter and length proportional to the drum capacity desired. An injection molded bottom closure is welded to the bottom end of the tube by a thermoplastic bonding material having dispersed iron particles which are excited when exposed to induction heating thereby facilitating the melting of the thermoplastic. This welding material is disposed within a cavity defined by the bottom closure and bottom end of the tube and when subjected to induction heating and pressure fills the cavity to effectuate the bond between surfaces of the bottom closure and bottom end of the tube. A tight head drum is formed by securing by a similar welding technique a top closure to the upper end of the tube. In forming an open head drum, a thermoplastic chime is initially welded in similar fashion to the upper end of the tube. Thereafter, a top cover is releasably secured to the chime by a locking rim assembly.
摘要翻译： 全塑料桶结构通过利用与所需直径成正比的所选直径和长度的鼓侧壁的挤出管，允许鼓的各种尺寸和容量。 注射成型的底盖通过具有分散的铁颗粒的热塑性粘合材料焊接到管的底端，当暴露于感应加热时被激发，从而有助于热塑性塑料的熔化。 该焊接材料设置在由底部封闭件和管子的底端限定的空腔内，并且当受到感应加热和压力填充空腔以实现底部封闭件和管子底端之间的结合时。 通过类似的焊接技术将顶盖固定到管的上端来形成紧头鼓。 在形成打开的磁头鼓时，首先以类似于管的上端的方式焊接热塑性气泡。 此后，顶盖通过锁定边缘组件可释放地固定到钟声。
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7.发明授权Advanced and unadvanced compositions, nucleophilic derivatives thereof and curable coating compositions thereof 失效高级和未成熟的组合物，其亲核衍生物和其可固化涂料组合物
公开(公告)号：US5244998A
公开(公告)日：1993-09-14
申请号：US900210
申请日：1992-06-17
IPC分类号： C08G59/02 , C08G59/04 , C08G59/14 , C08L63/00 , C09D163/00
CPC分类号： C08G59/02 , C08G59/04 , C08G59/1433 , C08L63/00 , C09D163/00 , Y10T428/31529
摘要： Advanced resins and unadvanced epoxy resins are disclosed wherein the unadvanced compound and at least a portion of the advanced epoxy resin contains at least one --O--R.sup.1 --O-- or --(O--CH.sub.2 --CHR.sup.2).sub.n --O-- group as a bridge between two groups selected independently from the group consisting of (1) a saturated or unsaturated cycloaliphatic group, (2) an aromatic group, (3) a group represented by the formula ##STR1## or (4) a group represented by the formula ##STR2## Also disclosed are nucleophilic derivatives thereof, as well as curable compositions and coating compositions containing the advanced or unadvanced epoxy resins or nucleophilic modified advanced or unadvanced epoxy resins. These advanced resins and unadvanced epoxy resins provide coatings with good flexibility or formability as exhibited by good flexural or formable properties determined by reverse impact, T-bend and wedge-bend tests, chip resistance, and with good corrosion resistance and throwpower.
摘要翻译： 公开了先进的树脂和非先进的环氧树脂，其中未进入的化合物和至少一部分先进的环氧树脂含有至少一个-O-R 1 -O-或 - （O-CH 2 -CHR 2）n O-基团作为两个 独立地选自（1）饱和或不饱和脂环族基团，（2）芳族基团，（3）由式“IMAGE”表示的基团或（4）由式IMAGE> 还公开了它们的亲核衍生物，以及含有先进或非先进环氧树脂或亲核改性的先进或非先进环氧树脂的可固化组合物和涂料组合物。 这些先进的树脂和非先进的环氧树脂提供了具有良好的柔韧性或成型性的涂层，通过反向冲击，T形弯曲和楔形弯曲试验，耐芯片电阻以及良好的耐腐蚀性和抛光力确定的良好的弯曲或成形性能表现出来。
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公开(公告)号：US4595112A
公开(公告)日：1986-06-17
申请号：US630061
申请日：1984-07-12
申请人： Robert A. Dubois
发明人： Robert A. Dubois
CPC分类号： B65D81/3886 , Y10S220/902
摘要： The present invention pertains to a container for shipping and storing a substance at a constant temperature. The container is made up of an inner liner with outlets, an insulating shell enveloping the liner and a fiber drum which houses the shell and the liner. A slip-on removal cover is used to close the drum.
摘要翻译： 本发明涉及用于在恒定温度下运输和储存物质的容器。 容器由具有出口的内衬，包封衬垫的绝缘壳和容纳外壳和衬垫的纤维鼓构成。 使用滑盖拆卸盖关闭滚筒。
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公开(公告)号：US4136796A
公开(公告)日：1979-01-30
申请号：US633907
申请日：1975-11-20
CPC分类号： B65D51/1616 , B65D51/18 , B65D2251/0015 , B65D2251/0075
摘要： A closure is provided for a container opening. The opening is defined by a neck extending outwardly from the top of the container. The closure includes a liner cap disposed both interiorly and exteriorly of the neck and defines a central passage. A plug extends across the top of the cap to close off the passage from the exterior. The plug is provided with at least one longitudinal hole. The lower end of the plug has attached thereto a membrane extending across the passage. This membrane does not permit liquids within the container to pass therethrough, but possesses the property of being capable of venting gasses therethrough. A dust cap may extend across the top of the closure during shipment and storage.
摘要翻译： 为容器开口提供封闭件。 开口由从容器顶部向外延伸的颈部限定。 封闭件包括设置在颈部的内部和外部并限定中心通道的衬里盖。 塞子延伸穿过盖的顶部以从外部封闭通道。 插头设有至少一个纵向孔。 插头的下端连接有延伸穿过通道的膜。 该膜不允许容器内的液体通过，但具有能够将气体排出的特性。 在运输和储存期间，防尘帽可能会延伸穿过密封件的顶部。
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10.发明授权Low application temperature hot melt adhesive comprising ethylene .alpha.-olefin 失效低应用温度的包含乙烯α-烯烃的热熔粘合剂
公开(公告)号：US6107430A
公开(公告)日：2000-08-22
申请号：US981990
申请日：1998-01-08
申请人： Robert A. Dubois , Cynthia L. Rickey , Steven W. Albrecht , Beth M. Eichler , Thomas F. Kauffman , Maynard Lawrence , Thomas H. Quinn
发明人： Robert A. Dubois , Cynthia L. Rickey , Steven W. Albrecht , Beth M. Eichler , Thomas F. Kauffman , Maynard Lawrence , Thomas H. Quinn
IPC分类号： C08L91/06 , C09J123/08 , C08F210/08 , C08F210/14 , C08K5/01 , C08L93/04
CPC分类号： C09J123/0815 , C08L2205/02 , C08L2314/06 , C08L91/06
摘要： Disclosed are hot melt adhesives comprising at least one first homogeneous linear etylene polymer having a particular density and melt viscosity at 350.degree.F. (177.degree.C.), and an optional wax and tackifier. In particular, disclosed is a hot melt adhesive characterized by: a) at least one homogeneous linear or substantially linear interpolymer of ethylene with at least ibe C.sub.2 --C.sub.20 .alpha.-olefin interpolymer having a density from 0.850 g/cm.sup.3 to 0.895 g/cm.sup.3 ; and b) optionally at least one tackifying resin; and c) optionally at least one wax wherein the hot melt adhesive has a viscosity of less than about 5000 cPs (50 grams/cm.second) at 150.degree.C. Preferred hot melt adhesives for use in adhering cardboard or paperboard are disclosed, as well as the resultant adhered products. Also disclosed is a dual reactor process for the preparation of the inventive hot melt adhesives.
摘要翻译： PCT No.PCT / US97 / 12366 Sec。 371日期1998年1月8日 102（e）1998年1月8日PCT PCT 1997年7月21日PCT公布。 公开号WO98 / 03603 日期1998年1月29日公开是包含至少一种在350°F（177℃）下具有特定密度和熔体粘度的第一均匀线型乙烯基聚合物和任选的蜡和增粘剂的热熔粘合剂。 特别地，公开了一种热熔粘合剂，其特征在于：a）至少一种乙烯与至少具有0.850g / cm 3至0.895g / cm 3密度的C 2 -C 20α-烯烃互聚物的均匀直链或基本线性互聚物; 和b）任选的至少一种增粘树脂; 和c）任选的至少一种蜡，其中热熔粘合剂在150℃下具有小于约5000cPs（50克/厘米2）的粘度。用于粘附纸板或纸板的优选热熔粘合剂作为 以及产生的附着产品。 还公开了用于制备本发明的热熔粘合剂的双反应器方法。
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