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公开(公告)号：WO2008060778A3
公开(公告)日：2010-01-14
申请号：PCT/US2007080403
申请日：2007-10-04
Applicant: AMCOL INTERNATIONAL CORP , SPINDLER RALPH , LARIONOVA NATALIYA V
Inventor： SPINDLER RALPH , LARIONOVA NATALIYA V
IPC: A61K8/81 , A61K8/02 , A61K8/04 , A61K8/26 , A61K8/58 , A61K47/32 , A61Q11/00 , A61Q19/00 , C11D3/00 , C11D3/40
CPC classification number: C11D3/40 , A61K8/02 , A61K8/26 , A61K8/58 , A61K8/8152 , A61K2800/412 , A61K2800/42 , A61K2800/43 , A61K2800/434 , A61K2800/45 , A61K2800/56 , A61Q11/00 , A61Q19/00 , A61Q19/10 , C11D3/3757
Abstract: Compositions containing a delivery system including polymeric microparticles capable of undergoing a visual change, such as a color change, after application to a substrate are disclosed. The delivery system informs a consumer that the composition has been properly applied and/or has performed its intended function.
Abstract translation: 公开了包含递送系统的组合物，其包括在施加到基底之后能够经历视觉变化（例如变色）的聚合物微粒。 递送系统通知消费者该组合物已被适当地应用和/或已经执行其预期的功能。
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公开(公告)号：CA2665432A1
公开(公告)日：2008-05-22
申请号：CA2665432
申请日：2007-10-04
Applicant: AMCOL INTERNATIONAL CORP
Inventor： LARIONOVA NATALIYA V , SPINDLER RALPH
Abstract: Compositions containing a delivery system including polymeric micropartic les capable of undergoing a visual change, such as a color change, after app lication to a substrate are disclosed. The delivery system informs a consume r that the composition has been properly applied and/or has performed its in tended function.
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公开(公告)号：ES2585334T3
公开(公告)日：2016-10-05
申请号：ES12162611
申请日：2012-03-30
Applicant: AMCOL INTERNATIONAL CORP
Inventor： DONOVAN MICHAEL , BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
Abstract: Artículo de material geocompuesto autorreparador, que comprende: a) un par de telas geotextiles (24, 28) tejidas o no tejidas, adyacentes y coextensivas, que contienen una capa de material absorbente de agua (26) incluida en su interior, en una de sus interfaces, o confinando la capa de material absorbente de agua (26) entremedias, caracterizado por que b) la capa de material absorbente de agua (26) comprende un material (26) autorreparador absorbente de agua de alta conductividad, parcialmente reticulado, insoluble en agua, en polvo o en gránulos, capaz de absorber agua que tenga una conductibilidad de al menos 1 mS/cm, que comprende un copolímero de acrilamida, ácido acrílico y sal de ácido acrílico; y en el que el artículo de material geocompuesto presenta un índice de comportamiento en autorreparación inferior a 0,1 cuando es ensayado realizando una hendidura de 2,54 cm (1 pulgada) a través de todas las capas del artículo de material geocompuesto sellado por sus bordes bajo 4 metros de agua con una conductividad de 1 mS/cm o mayor.
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公开(公告)号：PL2217439T3
公开(公告)日：2011-11-30
申请号：PL08799119
申请日：2008-09-04
Applicant: AMCOL INTERNATIONAL CORP
Inventor： BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
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公开(公告)号：CA2772908C
公开(公告)日：2019-05-07
申请号：CA2772908
申请日：2012-03-30
Applicant: AMCOL INTERNATIONAL CORP
Inventor： DONOVAN MICHAEL , BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
Abstract: Geocomposite articles that can provide a barrier against high conductivity water e.g., ocean water, are described and their method of manufacture, for waterproofing surfaces that contact high conductivity water. The geocomposite article mat includes a woven or non-woven geotextile sheet or mat containing a powdered or granular partially cross- linked acrylamide/acrylate/acrylic acid copolymer across its entire major surface(s). The powdered or granular copolymer has an unexpectedly high free-swell when hydrated with High Conductivity water, such as ocean water. A liquid-impermeable cover sheet is adhered to the upper major surfaces of the filled copolymer-carrying geotextile to provide a primary high conductivity water barrier layer that, if ruptured, is sealed by the swell of an underlying layer of water-insoluble, partially cross-linked acrylamide/acrylic acid copolymer.
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Patent Agency Ranking
公开(公告)号：CA2705548C
公开(公告)日：2015-03-31
申请号：CA2705548
申请日：2008-09-04
Applicant: AMCOL INTERNATIONAL CORP
Inventor： BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
Abstract: Geocomposite articles that can provide a barrier against high conductivity water e.g., ocean water, are described and their method of manufacture, for waterproofing surfaces that contact high conductivity water. The geocomposite article mat includes a woven or non- woven geotextile sheet or mat containing a powdered or granular partially cross-linked acrylamide/acrylate/acrylic acid copolymer across its entire major surface(s). The powdered or granular copolymer has an unexpectedly high free-swell when hydrated with High Conductivity water, such as ocean water. A liquid-impermeable cover sheet is adhered to the upper major sur-faces of the filled copolymer-carrying geotextile to provide a primary high conductivity water barrier layer that, if ruptured, is sealed by the swell of an underlying layer of water-insoluble, partially cross-linked acrylamide/acrylic acid copolymer.
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公开(公告)号：CL2008002881A1
公开(公告)日：2009-03-20
申请号：CL2008002881
申请日：2008-09-26
Applicant: AMCOL INTERNATIONAL CORP
Inventor： BEIHOFFER THOMAS W , MOSIEWICZ MAREK R , LARIONOVA NATALIYA V
Abstract: UN ARTICULO GEOCOMPUESTO AUTORREPARATORIO CAPAZ DE PROVEER UNA BARRERA DE AGUA SPI AL AGUA QUE TIENE UNA CONDUCTIVIDAD DE AL MENOS 1 MS/CM QUE COMPRENDE; UNA LÁMINA O REJILLA GEOTEXTIL FORMADA DE FIBRAS TEJIDAS O NO TEJIDAS; UN COPOLIMERO EN POLVO O GRANULADO PARCIALMENTE ENTRELAZADO, INSOLUBLE EN AGUA DE ACRILAMIDALACRILATO/ÁCIDO ACRILICO LLEVADO EN O SOBRE DICHA LÁMINA O REJILLA GEOTEXTIL; Y UNA LÁMINA COBERTORA IMPERMEABLE AL AGUA ADHERIDA A UNA SUPERFICIE PRINCIPAL DEL ARTICULO GEOCOMPUESTO, ADYACENTE A DICHO COPOLIMERO PARA CONFINAR AL COPOLIMERO DENTRO DEL ARTICULO GEOCOMPUESTO, COMO UNA CAPA PRIMARIA IMPERMEABLE AL AGUA. ADEMÁS, UN MÉTODO PARA MANUFACTURAR UN ARTICULO GEOCOMPUESTO Y UN MÉTODO DE IMPERMEABILIZACIÓN DE UNA SUPERFICIE A PARTIR DEL CONTACTO CON UNA FUENTE DE AGUA.
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公开(公告)号：CA2772908A1
公开(公告)日：2012-09-30
申请号：CA2772908
申请日：2012-03-30
Applicant: AMCOL INTERNATIONAL CORP
Inventor： DONOVAN MICHAEL , BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
Abstract: Geocomposite articles that can provide a barrier against high conductivity water e.g., ocean water, are described and their method of manufacture, for waterproofing surfaces that contact high conductivity water. The geocomposite article mat includes a woven or non-woven geotextile sheet or mat containing a powdered or granular partially cross-linked acrylamide/acrylate/acrylic acid copolymer across its entire major surface(s). The powdered or granular copolymer has an unexpectedly high free-swell when hydrated with High Conductivity water, such as ocean water. A liquid-impermeable cover sheet is adhered to the upper major surfaces of the filled copolymer-carrying geotextile to provide a primary high conductivity water barrier layer that, if ruptured, is sealed by the swell of an underlying layer of water-insoluble, partially cross-linked acrylamide/acrylic acid copolymer.
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公开(公告)号：MX2009003600A
公开(公告)日：2009-09-29
申请号：MX2009003600
申请日：2007-10-04
Applicant: AMCOL INTERNATIONAL CORP
Inventor： SPINDLER RALPH , LARIONOVA NATALIYA V
IPC: C11D3/00
Abstract: Se describen composiciones que contienen un sistema de liberación que incluye micro-partículas poliméricas capaces de sufrir un cambio visual, tal como un cambio de color, después de aplicación a un sustrato. El sistema de liberación informa al consumidor que la composición ha sido aplicada apropiadamente y/o ha efectuado su función prevista.
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公开(公告)号：CA2705548A1
公开(公告)日：2009-05-28
申请号：CA2705548
申请日：2008-09-04
Applicant: AMCOL INTERNATIONAL CORP
Inventor： BEIHOFFER THOMAS W , LARIONOVA NATALIYA V , MOSIEWICZ MAREK R
Abstract: Geocomposite articles that can provide a barrier against high conductivity water e.g., ocean water, are described and their method of manufacture, for waterproofing surfaces that contact high conductivity water. The geocomposite article mat includes a woven or non- woven geotextile sheet or mat containing a powdered or granular partially cross-linked acrylamide/acrylate/acrylic acid copolymer across its entire major surface(s). The powdered or granular copolymer has an unexpectedly high free-swell when hydrated with High Conductivity water, such as ocean water. A liquid-impermeable cover sheet is adhered to the upper major surfaces of the filled copolymer-carrying geotextile to provide a primary high conductivity water barrier layer that, if ruptured, is sealed by the swell of an underlying layer of water-insoluble, partially cross-linked acrylamide/acrylic acid copolymer.
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