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公开(公告)号：US20090176099A1
公开(公告)日：2009-07-09
申请号：US12405583
申请日：2009-03-17
申请人： Mattias Schmidt , Axel Meyer , Bruno Johannes Ehrnsperger , Stephen Allen Goldman , Edward Joseph Urankar
发明人： Mattias Schmidt , Axel Meyer , Bruno Johannes Ehrnsperger , Stephen Allen Goldman , Edward Joseph Urankar
IPC分类号： B32B5/16
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J7/047 , C08J2300/14 , C08J2421/00 , C09D133/14 , Y10T428/254 , Y10T428/269 , Y10T428/2998 , Y10T428/31551
摘要： This invention is directed to coated water-swellable materials, typically solid, particulate, water-swellable materials, i.e. materials that comprise hydrogel-forming polymers, whereof at least a part is coated with a coating, which substantially does not break when the polymers swell, as set out in the method herein. Said coating is present at a level of at least 1% by weight of the water-swellable material.The coating comprises preferably an elastomeric polymeric material. The invention also relates products, e.g., disposable absorbent articles, comprising such coated water-swellable material.
摘要翻译： 本发明涉及涂覆的水溶胀性材料，通常为固体，颗粒状，水溶胀性材料，即包含水凝胶形成聚合物的材料，其中至少一部分涂覆有涂层，当聚合物溶胀时基本上不会破裂 ，如本文所述的方法。 所述涂层以至少1重量％的水溶胀性材料的含量存在。 涂层优选包括弹性体聚合材料。 本发明还涉及包括这种涂覆的水可溶胀材料的产品，例如一次性吸收制品。
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公开(公告)号：US07524561B2
公开(公告)日：2009-04-28
申请号：US12127877
申请日：2008-05-28
申请人： Mattias Schmidt , Axel Meyer , Bruno Johannes Ehrnsperger , Stephen Allen Goldman , Edward Joseph Urankar
发明人： Mattias Schmidt , Axel Meyer , Bruno Johannes Ehrnsperger , Stephen Allen Goldman , Edward Joseph Urankar
IPC分类号： B32B5/16
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J7/047 , C08J2300/14 , C08J2421/00 , C09D133/14 , Y10T428/254 , Y10T428/269 , Y10T428/2998 , Y10T428/31551
摘要： This invention is directed to coated water-swellable materials, typically solid, particulate, water-swellable materials, i.e. materials that comprise hydrogel-forming polymers, whereof at least a part is coated with a coating, which substantially does not break when the polymers swell, as set out in the method herein. Said coating is present at a level of at least 1% by weight of the water-swellable material.The coating comprises preferably an elastomeric polymeric material. The invention also relates products, e.g., disposable absorbent articles, comprising such coated water-swellable material.
摘要翻译： 本发明涉及涂覆的水溶胀性材料，通常为固体，颗粒状，水溶胀性材料，即包含水凝胶形成聚合物的材料，其中至少一部分涂覆有涂层，当聚合物溶胀时基本上不会破裂 ，如本文所述的方法。 所述涂层以至少1重量％的水溶胀性材料的含量存在。 涂层优选包括弹性体聚合材料。 本发明还涉及包括这种涂覆的水可溶胀材料的产品，例如一次性吸收制品。
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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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公开(公告)号：US07947865B2
公开(公告)日：2011-05-24
申请号：US12398248
申请日：2009-03-05
申请人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
发明人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
IPC分类号： A61F13/15 , A61F13/20 , B32B5/16 , B32B9/00 , B32B15/02 , B32B17/02 , B32B19/00 , B32B21/02 , B32B23/02 , B32B27/02
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2333/00 , Y10T428/239 , Y10T428/23929 , Y10T428/2933 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： An absorbent structure formed from a process of providing water-swellable material that includes water-swellable polymer particles, which are coated with a coating agent. The coating agent is a phase-separating elastomeric material that has a first and second glass transition temperature. The coated water-swellable polymer particles are able to swell without breakage of the coating.
摘要翻译： 一种由提供水溶胀性材料的方法形成的吸收结构，该水溶胀材料包括涂覆有涂层剂的水溶胀性聚合物颗粒。 涂层剂是具有第一和第二玻璃化转变温度的相分离弹性体材料。 涂层水溶胀性聚合物颗粒能够在不破坏涂层的情况下溶胀。
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公开(公告)号：US20090171308A1
公开(公告)日：2009-07-02
申请号：US12398248
申请日：2009-03-05
申请人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
发明人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
IPC分类号： A61F13/53
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2333/00 , Y10T428/239 , Y10T428/23929 , Y10T428/2933 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： An absorbent structure formed from a process of providing water-swellable material that includes water-swellable polymer particles, which are coated with a coating agent. The coating agent is a phase-separating elastomeric material that has a first and second glass transition temperature. The coated water-swellable polymer particles are able to swell without breakage of the coating.
摘要翻译： 一种由提供水溶胀性材料的方法形成的吸收结构，该水溶胀材料包括涂覆有涂层剂的水溶胀性聚合物颗粒。 涂层剂是具有第一和第二玻璃化转变温度的相分离弹性体材料。 涂层水溶胀性聚合物颗粒能够在不破坏涂层的情况下溶胀。
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公开(公告)号：US07049000B2
公开(公告)日：2006-05-23
申请号：US10911913
申请日：2004-08-05
申请人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
发明人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2333/00 , Y10T428/239 , Y10T428/23929 , Y10T428/2933 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： 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.
摘要翻译： 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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17.发明申请公开(公告)号：US20080187756A1
公开(公告)日：2008-08-07
申请号：US11815267
申请日：2006-02-03
申请人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , Renae Dianna Fossum , Mattias Schmidt , Axel Meyer , James Scott Madsen
发明人： Ulrich Riegel , Thomas Daniel , Stefan Bruhns , Mark Elliot , Renae Dianna Fossum , Mattias Schmidt , Axel Meyer , James Scott Madsen
CPC分类号： A61L15/60 , Y10T428/2998
摘要： The present invention relates to a water-absorbing material obtainable by a process 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 500 C and b) heat-treating the coated particles at a temperature above 500 C. and also to a process for its production.
摘要翻译： 本发明涉及一种通过包括以下步骤的方法获得的吸水材料：a）在流化床反应器中将吸水聚合物颗粒用弹性成膜聚合物喷涂在00℃至500℃的范围内 和b）在高于500℃的温度下对涂覆的颗粒进行热处理，以及其制备方法。
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18.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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19.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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公开(公告)号：US07517586B2
公开(公告)日：2009-04-14
申请号：US10911912
申请日：2004-08-05
申请人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
发明人： Renae Dianna Fossum , Mattias Schmidt , Axel Meyer
IPC分类号： B32B15/02
CPC分类号： C08J3/12 , A61L15/60 , C08J3/126 , C08J2300/14 , C08J2333/00 , Y10T428/239 , Y10T428/23929 , Y10T428/2933 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： This invention relates to an absorbent structure that comprises water-swellable material, which comprises water-swellable polymers that are coated with a coating agent said coating agent comprising a phase-separating elastomeric material, which allows swelling of the water-swellable polymers, without breakage of the coating.
摘要翻译： 本发明涉及一种吸水结构，其包括水溶胀性材料，其包括涂覆有涂层剂的水溶胀性聚合物，所述涂覆剂包括相分离弹性体材料，其允许水溶胀性聚合物溶胀而不破裂 的涂层。
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