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公开(公告)号：US4560671A
公开(公告)日：1985-12-24
申请号：US724051
申请日：1985-04-18
申请人： Laurence H. Gross , Allen Noshay
发明人： Laurence H. Gross , Allen Noshay
CPC分类号： C08F10/00
摘要： Solid polyolefin catalysts are adapted for use in low pressure gas phase fluid bed polymerization processes by being mixed with selected particulate organic support materials in a high speed bladed finishing device so as to cause the catalysts materials to become embedded in, and/or adhered to, softened particles of the support material.
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公开(公告)号：US4585840A
公开(公告)日：1986-04-29
申请号：US724272
申请日：1985-04-17
申请人： Laurence H. Gross , Allen Noshay
发明人： Laurence H. Gross , Allen Noshay
CPC分类号： C08F10/00 , Y10S526/904 , Y10S526/906
摘要： Solid polyolefin catalysts are adapted for use in low pressure gas phase fluid bed polymerization processes by being mixed with selected particulate organic support materials in a high speed bladed finishing device so as to cause the catalysts materials to become embedded in, and/or adhered to, softened particles of the support material.
摘要翻译： 固体聚烯烃催化剂适用于低压气相流化床聚合方法，通过在高速叶片整理装置中与选定的颗粒状有机支撑材料混合，以使催化剂材料嵌入和/ 软化颗粒的支撑材料。
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公开(公告)号：US4340562A
公开(公告)日：1982-07-20
申请号：US235462
申请日：1981-02-18
CPC分类号： B29C67/246 , B29C33/0077 , B29C45/0005 , B29C70/48 , B29K2063/00 , B29K2067/06 , B29K2105/12 , B29K2277/10
摘要： This invention concerns a process for fabricating fiber reinforced thermoset resin articles. The process comprises the steps of (a) providing in a distributing zone, an intimate mixture of one or more fibers with a melting point or a glass transition temperature above about 130.degree. C. and a fiber length greater than about 0.5 centimeters, and a liquid resin, said resin having a viscosity of less than about 3000 centipoise at 25.degree. C., (b) injecting said mixture into the cavity of a closed matched metal die mold, thereby filling said cavity with said mixture, (c) heating said mixture so as to cause an exothermic reaction to occur in said mold, and (d) opening said mold and recovering a thermoset fiber reinforced molded article therefrom.
摘要翻译： 本发明涉及制造纤维增强热固性树脂制品的方法。 该方法包括以下步骤：（a）在分配区域中提供熔点或玻璃化转变温度高于约130℃，纤维长度大于约0.5厘米的一种或多种纤维的紧密混合物，以及 所述树脂在25℃下具有小于约3000厘泊的粘度，（b）将所述混合物注入封闭匹配的金属模具的空腔中，由此用所述混合物填充所述空腔，（c）加热所述 混合物以在所述模具中发生放热反应，和（d）打开所述模具并从其中回收热固性纤维增强模制品。
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公开(公告)号：US20110094772A1
公开(公告)日：2011-04-28
申请号：US12993287
申请日：2009-05-18
申请人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
发明人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
CPC分类号： H01B7/282 , H01B13/148
摘要： TRXLPE-type cable sheaths are prepared by a method in which a solid polymer is mixed with a liquid water tree-resistant agent either by dosing or direct injection. In the dosing method, the solid polymer, e.g., high pressure LDPE, is sprayed or otherwise contacted with the liquid agent, e.g., PEG, the agent is allowed to absorb into the polymer, and the polymer with absorbed agent is then fed to an extrusion apparatus for extrusion over a sheathed or unsheathed wire or optic fiber. In the direct injection method, the solid polymer is first fed to an extrusion apparatus, and the liquid agent is sprayed or otherwise contacted with the polymer before the two are blended with one another through the action of the mixing elements of the apparatus.
摘要翻译： TRXLPE型电缆护套通过一种方法制备，其中固体聚合物通过定量给药或直接注射与液体耐水树胶混合。 在定量给料方法中，固体聚合物例如高压LDPE被喷射或以其它方式与液体试剂（例如PEG）接触，使试剂吸收到聚合物中，然后将具有吸收剂的聚合物进料到 用于在护套或未涂覆的线或光纤上挤出的挤出设备。 在直接注射方法中，首先将固体聚合物进料到挤出装置中，并且通过装置的混合元件的作用将液体剂彼此喷雾或以其它方式与聚合物接触。
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公开(公告)号：US4806594A
公开(公告)日：1989-02-21
申请号：US63074
申请日：1987-06-17
摘要： A water curable composition comprising:(a) at least one polymer selected from the group consisting of silane grafted homopolymers of ethylene, propylene, or 1-butene; silane grafted copolymers wherein a major proportion thereof is attributed to an ethylene, propylene, or 1-butene monomer; and a copolymer wherein a major proportion thereof is attributed to an ethylene, propylene, or 1-butene monomer and a minor proportion thereof is attributed to silane, each polymer having at least one silane moiety containing at least one hydrolyzable group; and(b) at least one polysiloxane having the following formula: ##STR1## wherein R=C.sub.3 H.sub.6 (OC.sub.3 H.sub.6).sub.y (OC.sub.2 H.sub.4).sub.2 OR'R'=a radical selected from the group consisting of hydrogen, an alkyl radical having 1 to 4 carbon atoms, an alkyl acetate ester radical wherein the alkyl group has 1 to 4 carbon atoms, and a trimethyl silyl radical, and each R' is alike or differentw=about 20 to 120x=1 to about 24y=0 to about 10z=about 4 to 25y+z=about 5 to 30.
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6.发明申请POLYOLEFIN-BASED HIGH DIELECTRIC STRENGTH (HDS) NANOCOMPOSITES, COMPOSITIONS THEREFOR, AND RELATED METHODS 审中-公开基于聚烯烃的高介电强度（HDS）纳米复合材料，其组合物及相关方法公开(公告)号：US20100230131A1
公开(公告)日：2010-09-16
申请号：US12280304
申请日：2007-02-26
摘要： The present invention is a cable having (a) one or more electrical conductors or a core of one or more electrical conductors and (b) each conductor or core being surrounded by a layer of insulation. The insulation layer is prepared from a composition comprising a polyolefin and a 3-dimensional, cage-structured nanoparticle. The preferred polyolefins are polyethylene polymers, and the preferred nanoparticles are polyhedral oligomeric silsesquioxanes (POSS), polyhedral oligomeric silicates (POS), or polyhedral oligomeric siloxanes.
摘要翻译： 本发明是一种电缆，其具有（a）一个或多个电导体或一个或多个电导体的芯，并且（b）每个导体或芯被一层绝缘体包围。 绝缘层由包含聚烯烃和三维笼状结构的纳米颗粒的组合物制备。 优选的聚烯烃是聚乙烯聚合物，并且优选的纳米颗粒是多面体低聚倍半硅氧烷（POSS），多面体低聚硅酸盐（POS）或多面体低聚硅氧烷。
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公开(公告)号：US4857600A
公开(公告)日：1989-08-15
申请号：US197331
申请日：1988-05-23
IPC分类号： C08F255/00
CPC分类号： C08F255/00
摘要： A process for grafting an anhydride of an unsaturated aliphatic diacid onto a polyolefin comprising:(a) passing molten polyolefin through at least two injection zones connected in series;(b) injecting, under grafting conditions, a portion of a solution comprising the anhydride, an organic peroxide catalyst, and an inert organic solvent into the molten polyolefin as it passes through each injection zone, and mixing same in each injection zone until the portion is at least partially grafted onto the polyolefin; and(c) passing the grafted polyolefin, in the molten state, into a devolatilization zone, and mixing same in said zone, under devolatilization conditions, until the grafted polyolefin is essentially devolatilized.
摘要翻译： 将不饱和脂族二酸酐的接枝到聚烯烃上的方法，包括：（a）使熔融聚烯烃通过至少两个串联连接的注入区; （b）在接枝条件下将包含酸酐，有机过氧化物催化剂和惰性有机溶剂的溶液的一部分在其通过每个注入区域时注入熔融聚烯烃中，并在每个注入区域中混合，直到该部分 至少部分地接枝到聚烯烃上; 和（c）在脱挥发分条件下将熔融状态的接枝聚烯烃通入脱挥发区，并在所述区域中混合，直至接枝聚烯烃基本上脱挥发分。
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公开(公告)号：US09058918B2
公开(公告)日：2015-06-16
申请号：US12993287
申请日：2009-05-18
申请人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
发明人： Paul J. Caronia , Robert F. Eaton , Jeffrey M. Cogen , Laurence H. Gross , Timothy J. Person , Alfred Mendelsohn , Scott H. Wasserman
CPC分类号： H01B7/282 , H01B13/148
摘要： TRXLPE-type cable sheaths are prepared by a method in which a solid polymer is mixed with a liquid water tree-resistant agent either by dosing or direct injection. In the dosing method, the solid polymer, e.g., high pressure LDPE, is sprayed or otherwise contacted with the liquid agent, e.g., PEG, the agent is allowed to absorb into the polymer, and the polymer with absorbed agent is then fed to an extrusion apparatus for extrusion over a sheathed or unsheathed wire or optic fiber. In the direct injection method, the solid polymer is first fed to an extrusion apparatus, and the liquid agent is sprayed or otherwise contacted with the polymer before the two are blended with one another through the action of the mixing elements of the apparatus.
摘要翻译： TRXLPE型电缆护套通过一种方法制备，其中固体聚合物通过定量给药或直接注射与液体耐水树胶混合。 在定量给料方法中，固体聚合物例如高压LDPE被喷射或以其它方式与液体试剂（例如PEG）接触，使试剂吸收到聚合物中，然后将具有吸收剂的聚合物进料到 用于在护套或未涂覆的线或光纤上挤出的挤出设备。 在直接注射方法中，首先将固体聚合物进料到挤出装置中，并且通过装置的混合元件的作用将液体剂彼此喷雾或以其它方式与聚合物接触。
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公开(公告)号：US08045833B2
公开(公告)日：2011-10-25
申请号：US12517326
申请日：2007-11-29
CPC分类号： H01B7/295
摘要： Shear thickening compositions can function in an energy or communications transmission cable to provide enhanced protection against externally applied forces, e.g., cutting or puncture from a shovel. As a free or bound layer, or when used via impregnation into a substrate used for an internal component or wrap, the shear thickening composition provides protection against mechanical damage that far surpasses conventional technologies. In foamable compositions for cable components, the shear thickening composition provides enhanced integrity of the polymer melt for enhanced foam performance. As a flame retardant component, the shear thickening composition provides an enhanced char formation mechanism for superior flame retardance.
摘要翻译： 剪切增稠组合物可以在能量或通信传输电缆中起作用，以提供防止外部施加的力的增强的保护，例如从铲中切割或穿刺。 作为自由或结合的层，或当通过浸渍用于内部组分或包裹物的基材中使用时，剪切增稠组合物提供远远超过常规技术的机械损伤的保护。 在用于电缆组件的可发泡组合物中，剪切增稠组合物提供增强的聚合物熔体的完整性以增强泡沫性能。 作为阻燃组分，剪切增稠组合物提供了增强的炭形成机理，用于优异的阻燃性。
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10.发明授权Process for injection molding thermoplastic articles with reduced combustibility 失效具有降低可燃性的注塑成型热塑性制品的方法
公开(公告)号：US4185070A
公开(公告)日：1980-01-22
申请号：US850370
申请日：1977-11-10
CPC分类号： B29C44/105 , C08K3/22
摘要： A process is disclosed for the production of injection molded thermoplastic articles having reduced combustibility comprising: maintaining a mold cavity at a pre-selected back pressure sufficiently high to substantially prevent foaming of a thermoplastic melt to be injected therein; injecting thermoplastic melt into said mold cavity under a pressure in excess of said back pressure to fill said mold cavity; said thermoplastic melt containing from about 50 to 70% by weight of alumina trihydrate and from about 1 to 12% by weight of water as a liquid processing aid.
摘要翻译： 公开了一种用于生产具有降低的可燃性的注射成型热塑性制品的方法，包括：将模腔保持在预选的背压足够高以基本上防止要注入的热塑性熔体的发泡; 在超过所述背压的压力下将热塑性熔体注入所述模腔中以填充所述模腔; 所述热塑性熔体包含约50至70重量％的三水氧化铝和约1至12重量％的作为液体加工助剂的水。
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