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公开(公告)号：US20080161499A1
公开(公告)日：2008-07-03
申请号：US11815232
申请日：2006-02-03
Applicant: Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
Inventor： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
IPC: C08F283/06
CPC classification number: C08F291/00 , C08F283/00 , C08F283/006 , C08F283/06 , C08F287/00 , C08F290/00 , C08F290/142 , C08F290/147 , C08L51/003 , C08L2666/02
Abstract: This invention relates to improved water-swellable material that can significantly withstand deformation by an external pressure, thus showing improved liquid handling properties. In particular, this invention relates to water-swellable material with an improved absorbent capacity/permeability balance. This invention also relates to a water-swellable material, comprising water-swellable polymers and elastomeric polymers, said material being typically in the form of particles, which comprise a core of water-swellable polymer(s) and a shell of said elastomeric polymer(s), whereby the water-swellable material is such that it can withstand deformation due to external pressure. The invention also relates to a specific process of making the specific water-swellable material of the invention.
Abstract translation: 本发明涉及改进的水溶胀性材料，其可以显着地承受外部压力的变形，从而显示改进的液体处理性能。 特别地，本发明涉及具有改善的吸收能力/渗透性平衡的水溶胀性材料。 本发明还涉及水溶胀性材料，其包括水溶胀性聚合物和弹性体聚合物，所述材料通常为颗粒形式，其包含水溶胀性聚合物芯和所述弹性体聚合物的壳（ s），由此水溶胀性材料使得其可以承受由于外部压力而引起的变形。 本发明还涉及制备本发明的具体的水溶胀性材料的具体方法。
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公开(公告)号：US20080027402A1
公开(公告)日：2008-01-31
申请号：US11890090
申请日：2007-08-03
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
CPC classification number: A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
Abstract: The present invention relates to an absorbent structure suitable in, or being an adult or infant diaper or feminine hygiene article, comprising a water-absorbing material comprising water-absorbing particles that comprise a film coating, comprising an elastic film-forming polymer and an antioxidant. The invention also relates to an absorbent structure comprising a water absorbent material obtainable by a process of: a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor at a temperature in the range from 0° C. to 150° C. and b) heat-treatment of the coated polymeric particles at a temperature above 50° C., wherein in step a) and/or b) an antioxidant is added.
Abstract translation: 本发明涉及一种适用于或作为成人或婴儿尿布或女性卫生制品的吸收结构，其包含吸水材料，其包含吸水颗粒，该吸水颗粒包括膜包衣，其包含弹性成膜聚合物和抗氧化剂 。 本发明还涉及一种吸收性结构体，其包括可通过以下方法获得的吸水材料：a）在流化床反应器中，在0°的温度范围内，用弹性成膜聚合物喷雾吸水聚合物颗粒 c）至150℃，和b）在高于50℃的温度下热处理涂覆的聚合物颗粒，其中在步骤a）和/或b）中加入抗氧化剂。
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3.发明申请Process for making water-swellable material comprising coated water-swellable polymers 有权制备包含水溶胀性聚合物的水溶胀材料的方法公开(公告)号：US20050043474A1
公开(公告)日：2005-02-24
申请号：US10911797
申请日：2004-08-05
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Bruno Ehrnsperger , Stephen Goldman , Michael Divo , Edward Urankar
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Bruno Ehrnsperger , Stephen Goldman , Michael Divo , Edward Urankar
CPC classification number: C08J3/12 , A61L15/60 , C08J7/04 , C08J2300/14 , Y10T428/239 , Y10T428/23986 , Y10T428/254 , Y10T428/2998 , Y10T428/31551
Abstract: This invention is directed to a process for making solid, typically particulate, water-swellable material comprising coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material. The invention also relates to solid (particulate) water-swellable material obtainable by the process of the invention.
Abstract translation: 本发明涉及一种制备固体，通常为颗粒状的水溶胀性材料的方法，其包括涂覆有水可溶胀，优选水凝胶形成聚合物，其被涂覆有涂层剂，使得当聚合物膨胀时其不会破裂 在液体中，例如水或盐水。 这里，涂层剂在湿润状态下是可延展的，并且包括在湿态下具有至少1MPa的断裂拉伸应力的湿延展性材料。 通常，涂层剂包括弹性体聚合材料。 本发明还涉及通过本发明的方法获得的固体（颗粒）水溶胀性材料。
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公开(公告)号：US20070269651A1
公开(公告)日：2007-11-22
申请号：US11800616
申请日：2007-05-07
Applicant: Frank Denome , Tania Berges Cabrera , Errol Wahl , Jodi Brown , Renae Fossum , Vincenzo Catalfamo , Yonas Gizaw , Lois Boekley
Inventor： Frank Denome , Tania Berges Cabrera , Errol Wahl , Jodi Brown , Renae Fossum , Vincenzo Catalfamo , Yonas Gizaw , Lois Boekley
CPC classification number: C11D17/042 , A61K8/0208 , A61K8/11 , A61K2800/412 , A61Q13/00 , C11D3/505 , C11D17/0039 , Y10T428/249971 , Y10T428/249972 , Y10T428/25 , Y10T428/254 , Y10T428/266 , Y10T428/273 , Y10T442/20 , Y10T442/2213 , Y10T442/2221 , Y10T442/2352 , Y10T442/2525 , Y10T442/2582 , Y10T442/273
Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, wherein said composition is selected from water-soluble materials, partially water soluble materials, water-dispersible materials, water-disintegrating materials, and mixtures thereof; and a plurality of microcapsules encapsulating a functional composition, wherein said plurality of microcapsules is incorporated with said functionalized substrate.
Abstract translation: 一种制品，其包含：官能化底物，其包含：易受水侵袭的组合物，其中所述组合物选自水溶性材料，部分水溶性材料，水分散性材料，水分解材料及其混合物; 以及包封功能性组合物的多个微胶囊，其中所述多个微胶囊与所述官能化底物结合。
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公开(公告)号：US20060178071A1
公开(公告)日：2006-08-10
申请号：US11346696
申请日：2006-02-03
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , James Madsen
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , James Madsen
CPC classification number: A61L15/60 , A61L15/26 , B32B5/14 , B32B5/16 , C08G18/0823 , C08G18/10 , C08G18/4833 , C09D175/04 , Y10T428/25 , Y10T442/699 , C08L75/04 , C08G18/324 , C08G18/3206
Abstract: This invention relates to improved absorbent structures containing improved water-absorbing material having a specific coating of elastomeric, film-forming polymers and/or which are made by a specific coating process. Preferred are polyetherpolyurethane coatings. The invention also relates to diapers, adult incontinence articles and catamenial devices, such as sanitary napkins, comprising said absorbent structure of the invention.
Abstract translation: 本发明涉及改进的吸收结构，其包含改进的吸水材料，其具有弹性体，成膜聚合物的特定涂层和/或通过特定涂覆方法制备。 优选的是聚醚聚氨酯涂料。 本发明还涉及包括本发明的所述吸收结构的尿布，成人失禁制品和月经装置，例如卫生巾。
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Patent Agency Ranking
公开(公告)号：US20060177647A1
公开(公告)日：2006-08-10
申请号：US11347406
申请日：2006-02-03
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Bruno Ehrnsperger , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Bruno Ehrnsperger , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot
IPC: B32B5/16
CPC classification number: A61L15/60 , Y10T428/25 , C08L75/04
Abstract: This invention relates to improved absorbent structures containing improved water-swellable material that can significantly withstand deformation by an external pressure, thus showing improved liquid handling properties. In particular, this invention relates to absorbent structures comprising water-swellable material with an improved absorbent capacity/permeability balance. The water-swellable material is typically in the form of particles, which comprise a core of water-swellable polymer(s) and a shell of said elastomeric polymer(s), preferably selected polyetherpolyurethanes, whereby the water-swellable material is such that it can withstand deformation due to external pressure. The invention also relates to diapers, adult incontinence articles and sanitary napkins comprising said absorbent structure of the invention.
Abstract translation: 本发明涉及包含改进的水溶胀性材料的改进的吸收结构，其可以显着地承受外部压力的变形，从而显示改进的液体处理性能。 特别地，本发明涉及包含具有改善的吸收能力/渗透性平衡的水溶胀材料的吸收结构。 水溶胀性材料通常为颗粒形式，其包含水溶胀性聚合物芯和所述弹性体聚合物的壳，优选选择的聚醚聚氨酯，其中水溶胀性材料使得其 可以承受外部压力的变形。 本发明还涉及包含本发明的所述吸收结构的尿布，成人失禁制品和卫生巾。
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公开(公告)号：US20050033256A1
公开(公告)日：2005-02-10
申请号：US10912004
申请日：2004-08-05
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Bruno Ehrnsperger , Stephen Goldman , Michael Divo , Edward Urankar
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Bruno Ehrnsperger , Stephen Goldman , Michael Divo , Edward Urankar
CPC classification number: C08J3/12 , A61L15/60 , C08J7/04 , C08J2300/14 , Y10T428/239 , Y10T428/23986 , Y10T428/254 , Y10T428/2998 , Y10T428/31551
Abstract: This invention is directed to absorbent structures and preferred absorbent articles, comprising solid, typically particulate, water-swellable material that comprises coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material.
Abstract translation: 本发明涉及吸收结构和优选的吸收制品，其包括固体，通常是颗粒状的水溶胀性材料，其包括涂覆有水溶胀性，优选水凝胶形成聚合物，其被涂覆有涂层剂，其不会 当聚合物在液体中膨胀时，例如水或盐水，破裂。 这里，涂层剂在湿润状态下是可延展的，并且包括在湿态下具有至少1MPa的断裂拉伸应力的湿延展性材料。 通常，涂层剂包括弹性体聚合材料。
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8.发明申请Process for making water-swellable material comprising coated water-swellable polymers 有权制备包含水溶胀性聚合物的水溶胀材料的方法公开(公告)号：US20050031872A1
公开(公告)日：2005-02-10
申请号：US10911883
申请日：2004-08-05
Applicant: Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Edward Urankar , Bruno Ehrnsperger
Inventor： Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Edward Urankar , Bruno Ehrnsperger
CPC classification number: C08J3/12 , A61L15/60 , C08J2300/14 , C08J2333/00 , Y10S428/913 , Y10T428/24264 , Y10T428/254 , Y10T428/2991 , Y10T428/2998
Abstract: This invention is directed to a process for making solid, typically particulate, water-swellable material comprising coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a wet-elongation of at least 400%, or even more preferably at least 500%, and preferably a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material. The invention also relates to solid (particulate) water-swellable material obtainable by the process of the invention.
Abstract translation: 本发明涉及一种制备固体，通常为颗粒状的水溶胀性材料的方法，其包括涂覆有水可溶胀，优选水凝胶形成聚合物，其被涂覆有涂层剂，使得当聚合物膨胀时其不会破裂 在液体中，例如水或盐水。 此外，涂层剂在湿润状态下是可延展的，并且包括湿润伸长材料，其湿延伸率至少为400％，甚至更优选至少为500％，优选在湿态下为断裂时的拉伸应力 至少1MPa。 通常，涂层剂包括弹性体聚合材料。 本发明还涉及通过本发明的方法获得的固体（颗粒）水溶胀性材料。
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公开(公告)号：US20050031868A1
公开(公告)日：2005-02-10
申请号：US10911913
申请日：2004-08-05
Applicant: Renae Fossum , Mattias Schmidt , Axel Meyer
Inventor： Renae Fossum , Mattias Schmidt , Axel Meyer
CPC classification number: C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2333/00 , Y10T428/239 , Y10T428/23929 , Y10T428/2933 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
Abstract: This invention relates to a water-swellable material comprising water-swellable polymers that are coated with a coating agent that comprises a phase-separating elastomeric material, which allows swelling of the water-swellable polymers, without breakage of the coating. The invention also relates to a process of making specific coated water-swellable polymers using a phase-separating elastomeric material, and materials obtainable by such a process.
Abstract translation: 本发明涉及一种水溶胀性材料，其包括水溶胀性聚合物，该水溶胀性聚合物涂覆有包含相分离弹性体材料的涂覆剂，其允许水溶胀性聚合物溶胀而不破坏涂层。 本发明还涉及使用相分离弹性体材料制备特定的包衣水溶胀性聚合物的方法，以及可通过这种方法获得的材料。
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公开(公告)号：US20070202063A1
公开(公告)日：2007-08-30
申请号：US11706675
申请日：2007-02-15
Applicant: Jiten Dihora , Peggy Sands , Renae Fossum , David York , Matthew Lang , Sandra Guinebretiere
Inventor： Jiten Dihora , Peggy Sands , Renae Fossum , David York , Matthew Lang , Sandra Guinebretiere
IPC: A61K8/00
CPC classification number: C11D17/0039 , A61K8/11 , A61K8/8152 , A61K8/84 , A61K2800/412 , A61Q19/00 , B01J13/02 , C11D3/505
Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
Abstract translation: 本发明涉及含有递送颗粒的有益剂，包含所述颗粒的组合物，以及制备和使用上述颗粒和组合物的方法。 当用于组合物，例如清洁剂或织物护理组合物时，这样的颗粒通过允许使用减少量的有益剂提高有益剂递送的效率。 除了允许有益剂的量减少之外，这样的颗粒允许使用广泛的有益剂。
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