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公开(公告)号：EP2516746A4
公开(公告)日：2017-09-13
申请号：EP10842729
申请日：2010-12-21
Applicant: BASF SE , SOILTEC GMBH
Inventor： BOWER DAVID K , HICKS STEVEN , TERRY MELISSA , FOLEY NICHOLAS A , PEELER CALVIN T , HANDLOS WILLIAM
IPC: C04B26/16 , C03C17/00 , C03C17/30 , C04B20/10 , C04B111/60
CPC classification number: E01C7/182 , C03C12/00 , C03C17/30 , C03C17/3405 , C04B20/1051 , C04B26/16 , C04B2111/00284 , C04B2111/00293 , C04B2111/00612 , C04B2111/0075 , C04B2111/60 , C04B2201/50 , C08G18/10 , C08G18/3206 , C08G18/4244 , C08G18/7664 , C08K3/34 , C08K3/40 , C08L21/00 , C08L75/04 , E01C7/30 , E01C11/005 , Y10T428/249984 , Y10T428/25 , Y10T428/31551 , C04B14/22 , C04B40/065 , C04B14/06 , C04B24/02
Abstract: A composite pavement structure comprises a wearing course layer and a base course layer disposed below the wearing course layer. The wearing course layer comprises aggregate, e.g. glass and rock, and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The base course layer comprises aggregate which is the same or different than the aggregate of the wearing course layer. Methods of forming the composite pavement structure are also disclosed.
Abstract translation: 公开了一种制备包含涂底漆的玻璃聚集体颗粒和聚合物粘合剂组合物的复合路面结构的方法。 还公开了用于引发玻璃聚集体颗粒的系统和方法。 在一个实施方案中，玻璃聚集体颗粒的直径在约0.1至约0.5英寸的范围内并且以溶液为基础的溶液的约1至约10重量份的量暴露于溶液中的偶联剂，例如氨基硅烷水溶液 对100重量份玻璃聚集体颗粒，其中水溶液含有基于100重量份溶液约0.01至约5.0重量份偶联剂。 曝光后，使底漆反应并与玻璃聚集体颗粒结合一段预定时间，以提供涂底漆的玻璃颗粒，例如甲硅烷基化的玻璃颗粒，然后将其干燥。 一旦将涂底漆的玻璃和聚合物粘合剂组合物混合，就可以使它们反应并结合以提供复合路面结构。
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公开(公告)号：CA2823186C
公开(公告)日：2019-10-15
申请号：CA2823186
申请日：2010-12-29
Applicant: REYNOLDS PRESTO PRODUCTS INC , BASF SE
Inventor： HICKS STEVEN , BOWER DAVID K , HANDLOS WILLIAM
Abstract: A process for making a colored composite pavement structure comprising silylated glass aggregate particles and a polymeric binder composition is disclosed. Systems and methods are also disclosed for providing a colored composite material that cures into a pavement structure. In one embodiment, a colorant concentrate is provided by combining an inorganic colorant with a portion of a first component of a polymeric binder composition. The colorant concentrate can then be combined with the first and second components of the polymeric binder composition to provide a colored polymeric binder composition. The colored polymeric binder composition may then be applied to silylated glass aggregate particles to provide a colored composite material that cures into a pavement structure.
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公开(公告)号：BR112012015223A2
公开(公告)日：2016-04-05
申请号：BR112012015223
申请日：2010-12-21
Inventor： PEELER CALVIN T , BOWER DAVID K , TUTUMLUER EROL , TERRY MELISSA , GALECKI RONALD A , HICKS STEVEN
IPC: C08G18/20
Abstract: "estrutura de pavimento de compósito,e, método para pavimentação de uma área definindo uma cavidade com uma estrutura de pavimento de compósito". uma estrutura de pavimento de compósito compreende uma camada de curso de desgaste e uma camada de curso de base, disposta abaixo da camada de curso de desgaste. a camada de curso de base compreende o agregado e uma composição elastomérica. a composição elastomérica compreende o produto da reação de um componente de isocianato e um componente reativo a isocianato. o componente de isocianato compreende um isocianato polimérico, e opcionalmente um pré-polímero-isocianato. o componente reativo a isocianato compreende um poliol hidrofóbico e um extensor de cadeia tendo pelo menos dois grupos hidroxila e um peso molecular de a partir de 62 a cerca de 220. o extensor de cadeia está presente no componente reativo a isolamento em uma quantidade de a partir de cerca de 1 a 20 partes, em peso, com base em 100 partes, em peso, do componente reativo a isolamento. a camada de curso de degaste compreende o agregado, que é o mesmo ou diferente do agregado da camada de curso de base. métodos de formação da estrutura de pavimento de compósito são também expostos.
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公开(公告)号：CA2785015C
公开(公告)日：2014-09-30
申请号：CA2785015
申请日：2010-12-21
Applicant: BASF SE , UNIV ILLINOIS
Inventor： BOWER DAVID K , HICKS STEVEN , TERRY MELISSA , PEELER CALVIN T , GALECKI RONALD A , TUTUMLUER EROL
Abstract: A composite pavement structure comprises a wearing course layer and a base course layer disposed below the wearing course layer. The base course layer comprises aggregate and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The wearing course layer comprises aggregate which is the same or different than the aggregate of the base course layer. Methods of forming the composite pavement structure are also disclosed.
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公开(公告)号：MX2012007213A
公开(公告)日：2012-11-23
申请号：MX2012007213
申请日：2010-12-21
Applicant: BASF SE
Inventor： PEELER CALVIN T , HICKS STEVEN , BOWER DAVID K , TERRY MELISSA , FOLEY NICHOLAS A , HANDLOS WILLIAM
IPC: E01C11/00
Abstract: Una estructura compuesta para adoquinado consiste en una capa de circulación de desgaste y una capa de circulación base colocada por debajo de la capa de circulación de desgaste. La capa de circulación de desgaste consiste en un agregado, por ejemplo vidrio y roca, y una composición elastomérica. La composición elastomérica consiste en el producto de reacción de un componente isocianato y un componente reactivo con el isocianato. El componente isocianato consiste en un isocianato polimérico, y como una opción, un prepolímero de isocianato. El componente reactivo con el isocianato consiste en un poliol hidrófobo y un prolongador de cadenas que tiene al menos dos grupos hidroxilo y un peso molecular desde aproximadamente 62 hasta aproximadamente 220. El prolongador de cadena está presente en el componente reactivo isocianato en una cantidad desde aproximadamente 1 hasta aproximadamente 20 partes en peso, con base en 100 partes en peso del componente reactivo con el isocianato. La capa de circulación base contiene un agregado que es el mismo o diferente que el agregado de la capa de circulación de desgaste. También se describen los métodos para formar la estructura compuesta para adoquinado.
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Patent Agency Ranking
公开(公告)号：CA2784986A1
公开(公告)日：2011-07-14
申请号：CA2784986
申请日：2010-12-01
Applicant: REYNOLDS PRESTO PRODUCTS INC , BASF SE
Inventor： HICKS STEVEN , BOWER DAVID K , HANDLOS WILLIAM
Abstract: A process for making a composite pavement structure comprising primed glass aggregate particles and a polymeric binder composition is disclosed. Systems and methods are also disclosed for the priming of glass aggregate particles. In one embodiment, the glass aggregate particles range from about 0.1 to about 0.5 inch in diameter and are exposed to a coupling agent in solution, for example an aqueous aminosilane solution, in an amount of about 1 to about 10 parts by weight of solution based on 100 parts by weight of the glass aggregate particles wherein the aqueous solution contains about 0.01 to about 5.0 parts by weight coupling agent based on 100 parts by weight of solution. After exposure, the primer is allowed to react and bond with the glass aggregate particles for a predetermined time period to provide primed glass particles, for example silylated glass particles, which are then dried. Once the primed glass and polymeric binder composition are mixed, they are allowed react and bond to provide a composite pavement structure.
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公开(公告)号：DE602005013678D1
公开(公告)日：2009-05-14
申请号：DE602005013678
申请日：2005-10-29
Inventor： COOK JOHN HOWARD , ERICKSON JOHN , GUMMARAJU RAGHURAM , HICKS STEVEN , STEARNS ROBERT B
Abstract: The subject invention provides a composition and a process for forming a flexible polyurethane foam sealing device having improved compression set properties at increased temperatures. The sealing device is formed without the use of chemical blowing agents. The composition includes an isocyanate component for reaction with a resin component comprising an isocyanate-reactive component having a functionality of least four and a hydroxyl number of less than 40, a graft dispersion, and a physical blowing agent. The most preferred physical blowing agent is HFC-245 fa or 1,1,1,3,3-pentafluoropropane.
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公开(公告)号：AT427331T
公开(公告)日：2009-04-15
申请号：AT05023725
申请日：2005-10-29
Applicant: BASF SE
Inventor： COOK JOHN HOWARD , ERICKSON JOHN , GUMMARAJU RAGHURAM , HICKS STEVEN , STEARNS ROBERT B
Abstract: The subject invention provides a composition and a process for forming a flexible polyurethane foam sealing device having improved compression set properties at increased temperatures. The sealing device is formed without the use of chemical blowing agents. The composition includes an isocyanate component for reaction with a resin component comprising an isocyanate-reactive component having a functionality of least four and a hydroxyl number of less than 40, a graft dispersion, and a physical blowing agent. The most preferred physical blowing agent is HFC-245 fa or 1,1,1,3,3-pentafluoropropane.
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公开(公告)号：CA2765625C
公开(公告)日：2017-09-12
申请号：CA2765625
申请日：2010-06-24
Applicant: BASF SE
Inventor： HICKS STEVEN , BOWER DAVID KENNETH , HANDLOS WILLIAM G , KAUL JOE , ARNOTT BRIAN T
Abstract: A method produces a composite material using a mixing system. The composite material comprises at least one aggregate, e.g. rock and/or glass, and the reaction product of a two- component polymeric binder composition comprising a first component, e.g. an isocyanate component, and a second component, e.g. an isocyanate-reactive component. The mixing system includes a mixing apparatus. The method includes the step of providing the aggregate, the first component and the second component into the mixing apparatus. The method further includes the step of mixing the first and second components to produce the reaction product of the two- component polymeric binder composition, and the step of applying the reaction product of the two-component polymeric binder composition to the aggregate within the mixing apparatus to produce the composite material. The composite material can be used for forming a paved structure, such as a sidewalk or a roadway.
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公开(公告)号：CA2784986C
公开(公告)日：2017-06-06
申请号：CA2784986
申请日：2010-12-01
Applicant: REYNOLDS PRESTO PRODUCTS INC , BASF SE
Inventor： HICKS STEVEN , BOWER DAVID K , HANDLOS WILLIAM
Abstract: A process for making a composite pavement structure comprising primed glass aggregate particles and a polymeric binder composition is disclosed. Systems and methods are also disclosed for the priming of glass aggregate particles. In one embodiment, the glass aggregate particles range from about 0.1 to about 0.5 inch in diameter and are exposed to a coupling agent in solution, for example an aqueous aminosilane solution, in an amount of about 1 to about 10 parts by weight of solution based on 100 parts by weight of the glass aggregate particles wherein the aqueous solution contains about 0.01 to about 5.0 parts by weight coupling agent based on 100 parts by weight of solution. After exposure, the primer is allowed to react and bond with the glass aggregate particles for a predetermined time period to provide primed glass particles, for example silylated glass particles, which are then dried. Once the primed glass and polymeric binder composition are mixed, they are allowed react and bond to provide a composite pavement structure.
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