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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
申请人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
发明人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Bruno Johannes Ehrnsperger , Stephen Allen Goldmann , Renae Fossum , Matthias Schmidt , Axel Meyer
IPC分类号： C08F283/06
CPC分类号： C08F291/00 , C08F283/00 , C08F283/006 , C08F283/06 , C08F287/00 , C08F290/00 , C08F290/142 , C08F290/147 , C08L51/003 , C08L2666/02
摘要： 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.
摘要翻译： 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
申请人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
发明人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
CPC分类号： A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
摘要： 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.
摘要翻译： 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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公开(公告)号：US20080032035A1
公开(公告)日：2008-02-07
申请号：US11890089
申请日：2007-08-03
申请人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
发明人： Mattias Schmidt , Axel Meyer , Renae Fossum , Jean-Philippe Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
CPC分类号： A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
摘要： 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 a coalescing agent. 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) a coalescing agent is added.
摘要翻译： 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，其包括吸水材料，其包含吸水颗粒，其包括膜包衣，其包含弹性成膜聚合物和聚结 代理商 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）中加入聚结剂。
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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
申请人： Mattias Schmidt , Axel Meyer , Renae Fossum , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , James Madsen
发明人： Mattias Schmidt , Axel Meyer , Renae Fossum , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , James Madsen
CPC分类号： 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
摘要： 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.
摘要翻译： 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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公开(公告)号：US20060177647A1
公开(公告)日：2006-08-10
申请号：US11347406
申请日：2006-02-03
申请人： Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Bruno Ehrnsperger , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot
发明人： Mattias Schmidt , Axel Meyer , Renae Fossum , Stephen Goldman , Bruno Ehrnsperger , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot
IPC分类号： B32B5/16
CPC分类号： A61L15/60 , Y10T428/25 , C08L75/04
摘要： 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.
摘要翻译： 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：US08236715B2
公开(公告)日：2012-08-07
申请号：US11890089
申请日：2007-08-03
申请人： Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
发明人： Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
IPC分类号： D04H1/00
CPC分类号： A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
摘要： 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 a coalescing agent.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) a coalescing agent is added.
摘要翻译： 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，其包括吸水材料，其包含吸水颗粒，其包括膜包衣，其包含弹性成膜聚合物和聚结 代理商 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）中加入聚结剂。
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7.发明授权Absorbent structure with improved water-absorbing material comprising polyurethane, coalescing aid and antioxidant 有权具有改进的吸水材料的吸收结构包括聚氨酯，聚结助剂和抗氧化剂公开(公告)号：US08287999B2
公开(公告)日：2012-10-16
申请号：US11890090
申请日：2007-08-03
申请人： Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
发明人： Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran , Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliott , Karl Haeberle
IPC分类号： B32B5/16
CPC分类号： A61L15/50 , A61L15/26 , Y10T428/254 , Y10T428/2991 , Y10T428/2998 , Y10T442/60 , C08L75/04
摘要： 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.
摘要翻译： 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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8.发明申请Process for Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers 审中-公开制备具有弹性成膜聚合物涂层的吸水材料的方法公开(公告)号：US20080154224A1
公开(公告)日：2008-06-26
申请号：US11815265
申请日：2006-02-03
申请人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
发明人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
摘要： The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00 C to 15O0 C and b) heat-treatment of the coated particles at a temperature above 50° C., wherein in step a) and/or b) a coalescing agent is added and the water-absorbing material obtainable by this process.
摘要翻译： 吸水材料的制造方法技术领域本发明涉及一种吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中，在00℃至150℃范围内，用弹性成膜聚合物喷雾吸水聚合物颗粒;以及 b）在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤a）和/或b）中加入聚结剂并通过该方法获得吸水材料。
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9.发明申请Process For Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers 审中-公开制备具有弹性成膜聚合物涂层的吸水材料的方法公开(公告)号：US20080124551A1
公开(公告)日：2008-05-29
申请号：US11815271
申请日：2006-02-03
申请人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
发明人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
CPC分类号： A61L15/60 , Y10T428/2991
摘要： The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 0° C. to 1500° C. and b) heat-treatment of the coated particles at a temperature above 50° C., wherein in step a) and/or b) an antioxidant is added and the water-absorbing material obtainable by this process.
摘要翻译： 本发明涉及吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中，用0〜15℃范围内的弹性成膜聚合物喷雾吸水聚合物颗粒 ℃和b）在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤a）和/或b）中加入抗氧化剂和通过该方法获得的吸水材料。
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10.发明申请Process For Producing a Water-Absorbing Matieral Having a Coating of Elastic Film-Forming Polymers 审中-公开用于生产具有弹性成膜聚合物涂层的吸水剂的方法公开(公告)号：US20080200331A1
公开(公告)日：2008-08-21
申请号：US11815228
申请日：2006-02-03
申请人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
发明人： Thomas Daniel , Ulrich Riegel , Stefan Bruhns , Mark Elliott , Karl Haberle , Mattias Schmidt , Axel Meyer , Renae Dianna Fossum , Jean-Philippe Marie Autran
CPC分类号： A61L15/60
摘要： The present invention relates to a process for producing a water-absorbing material comprising the steps of a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor in the range from 00 C to 1500 C and b) heat-treatment of the coated particles at a temperature above 50° C., wherein in step b) the duration of the heat-treatment is chosen that the CS-SFC value of the obtained polymeric particles is at least 10% of the optimum CS-SFC value, and the water-absorbing material obtainable by this process.
摘要翻译： 本发明涉及一种吸水材料的制造方法，其特征在于，包括以下步骤：a）在流化床反应器中在00℃至1500℃的范围内用形成弹性的聚合物喷雾吸水聚合物颗粒，以及 b）在高于50℃的温度下对涂覆的颗粒进行热处理，其中在步骤b）中，选择所得聚合物颗粒的CS-SFC值为所述聚合物颗粒的至少10％ 最佳CS-SFC值，以及通过该方法获得的吸水材料。
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