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1. 发明申请

US20050085559A1 Process for the reduction of the residual monomer content of water-absorbent foam 失效
标题翻译：减少吸水泡沫的残留单体含量的方法
公开(公告)号：US20050085559A1
公开(公告)日：2005-04-21
申请号：US10502135
申请日：2003-01-30
申请人： Hans-Joachim Hahnle , Rudiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
发明人： Hans-Joachim Hahnle , Rudiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
IPC分类号： A61F13/53 , A61F13/00 , A61F13/49 , A61L15/16 , A61L15/60 , C08F6/00 , C08J9/00 , C08J9/36
CPC分类号： C08J9/36 , C08F6/006 , C08J2207/12 , C08J2300/14 , Y10T156/1011 , Y10T156/1084 , C08L33/02
摘要： A process for the reduction of the residual monomer content and enhancement of the wet strength of articles formed from water absorbent crosslinked polymer foams containing units derived from monoethylenically unsaturated acids, which comprises treating the formed articles with at least 0.5 % by weight of a polymer containing primary and/or secondary amino groups and having a molar mass of at least 300, the formed foam articles thus obtainable and use of the wet strength enhanced formed foam articles in hygiene articles.
摘要翻译：一种降低残留单体含量并提高由含有衍生自单烯属不饱和酸的单元的吸水性交联聚合物泡沫形成的制品的湿强度的方法，该方法包括用至少0.5重量％的含有初级和/或仲氨基并且摩尔质量至少为300，所形成的泡沫制品如此可获得，并且在卫生制品中使用湿强度增强的成形泡沫制品。

2. 发明授权

US6136873A Water-absorbing, expanded, crosslinked polymers, the production and use thereof 失效
标题翻译：吸水膨胀交联聚合物的生产和使用
公开(公告)号：US6136873A
公开(公告)日：2000-10-24
申请号：US68023
申请日：1998-05-04
申请人： Hans-Joachim Hahnle , Manfred Walter , Jurgen Tropsch , Gunnar Schornick , Thomas Anstock
发明人： Hans-Joachim Hahnle , Manfred Walter , Jurgen Tropsch , Gunnar Schornick , Thomas Anstock
IPC分类号： A61L15/00 , A61L15/42 , A61L15/60 , C08F2/16 , C08F220/06 , C08J9/30 , C08L33/02 , C08J9/28
CPC分类号： C08F220/06 , A61L15/425 , A61L15/60
摘要： Water-absorbing, expanded, crosslinked polymers obtainable by(I) foaming a polymerizable aqueous mixture which comprises(a) monoethylenically unsaturated monomers which contain acidic groups and are at least 50 mol % neutralized,(b) with or without other monoethylenically unsaturated monomers,(c) crosslinkers,(d) initiators,(e) 0.1-20% by weight of at least one surfactant,(f) with or without at least one solubilizer and(g) with or without thickeners, foam stabilizers, polymerization regulators, fillers and/or cell nucleating agents,where the foaming takes place by dispersing fine bubbles of a gas which is inert to free radicals, and(II) polymerizing the foamed mixture to form an expanded hydrogel and adjusting the water content of the expanded polymer to 1-45% by weight, a process for their production and their use in hygiene articles employed to absorb body fluids and in dressing material for covering wounds.
摘要翻译： PCT No.PCT / EP96 / 04644 Sec。 371日期：1998年5月4日 102（e）日期1998年5月4日PCT 1996年10月25日PCT公布。公开号WO97 / 17397 日期1997年5月15日可通过（I）发泡可聚合水性混合物得到的吸水膨胀交联聚合物，其包含（a）含有酸性基团并且至少50摩尔％中和的单烯属不饱和单体，（b）有或没有其它单烯属不饱和单体，（c）交联剂，（d）引发剂，（e）0.1-20重量％的至少一种表面活性剂，（f）有或没有至少一种增溶剂，和（g）有或没有增稠剂，泡沫稳定剂，聚合调节剂，填料和/或细胞成核剂，其中通过分散对自由基惰性的气体的细小气泡进行发泡，和（II）将发泡混合物聚合以形成膨胀的水凝胶并调节水分含量膨胀聚合物为1-45重量％，其生产方法及其在用于吸收体液的卫生制品中的用途以及用于覆盖伤口的敷料材料。

3. 发明申请

US20050070616A1 Foams made from water-absorbing, basic polymers, method for the production and utilization thereof 有权
标题翻译：由吸水性碱性聚合物制成的泡沫体，其生产和利用方法
公开(公告)号：US20050070616A1
公开(公告)日：2005-03-31
申请号：US10502212
申请日：2003-01-30
申请人： Samantha Champ , Hans-Joachim Hahnle , Martin Beck , Rudiger Funk
发明人： Samantha Champ , Hans-Joachim Hahnle , Martin Beck , Rudiger Funk
IPC分类号： A61F13/53 , A61F13/00 , A61F13/15 , A61F13/49 , A61L15/00 , C08J9/12 , C08J9/28 , C08J9/30 , C08K3/00 , C08K5/00 , C08L101/14 , C08J9/00
CPC分类号： C08J9/30 , C08J9/286 , C08J2201/0504 , C08J2205/022 , C08J2300/14
摘要： Foams composed of water-absorbing basic polymers, obtainable by (I) foaming a crosslinkable aqueous mixture including (a) at least one basic polymer whose basic groups have optionally been neutralized, (b) at least one crosslinker, (c) at least one surfactant, (d) optionally at least one solubilizer, (e) optionally thickeners, foam stabilizers, fillers, fibers and/or cell nucleators, and (f) optionally particulate water-absorbing acidic polymers, by dissolving a gas which is inert toward free radicals in the crosslinkable aqueous mixture under a pressure from 2 to 400 bar and subsequently decompressing the crosslinkable aqueous mixture to atmospheric or by dispersing fine bubbles of a gas which is inert toward free radicals, and (II) crosslinking the foamed mixture to form a hydrogel foam and if applicable adjusting the water content of the polymer foam to 1-60% by weight. Preparation of the foams by application of the abovementioned measures (I) and (II) and use of the thus obtainable foams in hygiene articles to absorb body fluids, in dressing material to cover wounds, as a sealing material, as a packaging material, as a soil improver, as a soil substitute, to dewater sludges, to absorb aqueous acidic wastes, to thicken waterborne paints or coatings in the course of disposing of residual quantities thereof, to dewater water-containing oils or hydrocarbons or as a material for filters in ventilation systems.
摘要翻译：由吸水性碱性聚合物组成的泡沫体可通过（I）发泡可交联水性混合物得到，所述可交联水性混合物包括（a）至少一种碱性基团任选被中和的碱性聚合物，（b）至少一种交联剂，（c）至少一种表面活性剂，（d）任选的至少一种增溶剂，（e）任选的增稠剂，泡沫稳定剂，填料，纤维和/或细胞成核剂，和（f）任选的颗粒状吸水性酸性聚合物，在2至400巴的压力下在可交联水性混合物中的基团，随后将可交联的含水混合物减压至大气或通过分散对自由基呈惰性的气体的细小气泡，和（II）将发泡混合物交联以形成水凝胶泡沫，如果适用，将聚合物泡沫的含水量调节至1-60重量％。通过应用上述措施（I）和（II）制备泡沫体，并将如此获得的泡沫在卫生制品中的使用以吸收体液，在敷料中覆盖伤口作为密封材料作为包装材料，如土壤改良剂，作为土壤替代物，去除污泥，吸收含水酸性废物，在处理剩余量的过程中加厚水性涂料或涂料，将含水油或碳氢化合物或用作过滤器的材料脱水通风系统。

4. 发明授权

US6040420A Polyformamides and polyamines 失效
标题翻译：聚甲酰胺和多胺
公开(公告)号：US6040420A
公开(公告)日：2000-03-21
申请号：US246870
申请日：1999-02-08
申请人： Klaus Ebel , Hans-Joachim Hahnle
发明人： Klaus Ebel , Hans-Joachim Hahnle
IPC分类号： C07C233/03 , C08F8/00 , C08F8/12 , C08F20/42 , C08F6/00 , C08F20/00 , C08F120/00 , C08L79/02
CPC分类号： C08F8/04
摘要： Polymers which contain N-substituted formamide structural units, obtainable by catalytic reaction of nitrile-containing polymers in the presence of hydrogen, carbon monoxide and/or carbon monoxide-releasing compounds, are described.
摘要翻译：描述了含有N-取代的甲酰胺结构单元的聚合物，其可通过含氢聚合物在氢气，一氧化碳和/或一氧化碳释放化合物的存在下的催化反应获得。

5. 发明申请

US20090145566A1 METHOD FOR PRODUCING HIGH DRY STRENGTH PAPER, PAPERBOARD OR CARDBOARD 有权
标题翻译：生产高强度纸张，纸板或纸板的方法
公开(公告)号：US20090145566A1
公开(公告)日：2009-06-11
申请号：US11719826
申请日：2005-11-21
申请人： Anton Esser , Hans-Joachim Hahnle , Martin Rubenacker , Norbert Schall , Jacques Dupuis , Josef Neutzner , Manfred Niessner , Berthold Sturm
发明人： Anton Esser , Hans-Joachim Hahnle , Martin Rubenacker , Norbert Schall , Jacques Dupuis , Josef Neutzner , Manfred Niessner , Berthold Sturm
IPC分类号： D21H17/34
CPC分类号： D21H21/18 , D21H17/37 , D21H17/55 , D21H17/56
摘要： The invention relates to a process for producing paper, board and cardboard of high dry strength by separately adding a polymer comprising vinylamine units and a polymeric anionic compound to a paper pulp, dewatering the pulp and drying the paper products, which comprises using as polymeric anionic compound at least one copolymer obtainable by copolymerizing (a) at least one N-vinylcarboxamide of the formula in which R1 and R2 are H or C1- to C6 alkyl, (b) at least one monoethylenically unsaturated monomer comprising acid groups, and/or the alkali metal, alkaline earth metal or ammonium salts thereof, and if appropriate (c) other monoethylenically unsaturated monomers, and if appropriate (d) compounds having at least two ethylenically unsaturated double bonds in their molecule.
摘要翻译：本发明涉及通过将包含乙烯胺单元和聚合阴离子化合物的聚合物分别加入到纸浆中，使纸浆脱水和干燥纸产品来生产高干燥强度的纸，纸板和纸板的方法，其包括使用聚合阴离子通过共聚合（a）至少一种下式的N-乙烯基甲酰胺，其中R 1和R 2是H或C 1 -C 6烷基，（b）至少一种包含酸基的单烯属不饱和单体和/或（c）其它单烯属不饱和单体，如果合适的话（d）在其分子中具有至少两个烯属不饱和双键的化合物。

6. 发明申请

US20090045378A1 Use of Water-Absorbent, Predominantly Open-Celled Crosslinked Acid-Functional Addition Polymer Foams in Hygiene Articles 有权
标题翻译：在卫生用品中使用吸水剂，主要开放式交联酸官能加成聚合物泡沫
公开(公告)号：US20090045378A1
公开(公告)日：2009-02-19
申请号：US12260399
申请日：2008-10-29
申请人： Samantha Champ , Hans-Joachim Hahnle , Mariola Wanior
发明人： Samantha Champ , Hans-Joachim Hahnle , Mariola Wanior
IPC分类号： B01J20/26
CPC分类号： A61L15/60 , A61F13/00 , A61F13/537 , A61F2013/530802 , A61L15/18 , A61L15/24 , A61L15/425 , A61L15/48 , C08K3/36 , C08L33/00
摘要： Use in hygiene articles of articles formed of water-absorbent, predominantly open-celled crosslinked acid-functional addition polymer foams Abstract The use of articles formed of water-absorbent open-celled crosslinked acid-functional addition polymer foams and containing finely divided silicon dioxide and/or at least one surfactant on their surface as an acquisition and/or distribution layer in hygiene articles.
摘要翻译：用于由吸水性，主要开孔交联酸官能加成聚合物泡沫形成的制品的卫生制品摘要使用由吸水开孔交联酸官能加成聚合物泡沫形成的制品，并含有细分二氧化硅和 /或其表面上的至少一种表面活性剂作为卫生制品中的收集和/或分布层。

7. 发明申请

US20060217508A1 Spray polymerization method 审中-公开
标题翻译：喷雾聚合法
公开(公告)号：US20060217508A1
公开(公告)日：2006-09-28
申请号：US10568208
申请日：2004-07-15
申请人： Markus Schmid , Volker Seidl , Dieter Distler , Hans-Joachim Hahnle , Dennis Losch , Hans-Ulrich Moritz , Marco Kruger
发明人： Markus Schmid , Volker Seidl , Dieter Distler , Hans-Joachim Hahnle , Dennis Losch , Hans-Ulrich Moritz , Marco Kruger
IPC分类号： C08F20/06
CPC分类号： C08F2/10
摘要： Aqueous monomer solutions comprising free-radically polymerizable monomers and at least 55% by weight of water are spray polymerized to prepare crosslinked, water-swellable polymers.
摘要翻译：包含可自由基聚合的单体和至少55重量％的水的单体水溶液被喷雾聚合以制备交联的水溶胀性聚合物。

8. 发明申请

US20050250866A1 Use of water-absorbent, predominantly open-celled crosslinked acid-functional addition polymer foams in hygiene articles 审中-公开
标题翻译：在卫生制品中使用吸水剂，主要是开孔交联的酸官能加成聚合物泡沫
公开(公告)号：US20050250866A1
公开(公告)日：2005-11-10
申请号：US10520545
申请日：2003-07-07
申请人： Samantha Champ , Hans-Joachim Hahnle , Mariola Wanior
发明人： Samantha Champ , Hans-Joachim Hahnle , Mariola Wanior
IPC分类号： A61F13/53 , A61F13/00 , A61F13/15 , A61F13/49 , A61L15/16 , A61L15/18 , A61L15/24 , A61L15/42 , A61L15/48 , A61L15/60 , C08J9/12 , C08J9/30 , C08K3/00 , C08K3/36
CPC分类号： A61L15/60 , A61F13/00 , A61F13/537 , A61F2013/530802 , A61L15/18 , A61L15/24 , A61L15/425 , A61L15/48 , C08K3/36 , C08L33/00
摘要： Use in hygiene articles of articles formed of water-absorbent, predominantly open-celled crosslinked acid-functional addition polymer foams. The use of articles formed of water-absorbent open-celled crosslinked acid-functional addition polymer foams and containing finely divided silicon dioxide and/or at least one surfactant on their surface as an acquisition and/or distribution layer in hygiene articles.
摘要翻译：用于由吸水性主要是开孔的交联酸官能加成聚合物泡沫形成的制品的卫生制品中。使用由吸水开孔交联酸官能加成聚合物泡沫形成并且在其表面上含有细碎二氧化硅和/或至少一种表面活性剂的制品作为卫生制品中的采集和/或分布层。

9. 发明授权

US5962596A Polyformamides and polyamines 失效
标题翻译：聚甲酰胺和多胺
公开(公告)号：US5962596A
公开(公告)日：1999-10-05
申请号：US839801
申请日：1997-04-18
申请人： Klaus Ebel , Hans-Joachim Hahnle
发明人： Klaus Ebel , Hans-Joachim Hahnle
IPC分类号： C07C233/03 , C08F8/00 , C08F8/12 , C08F20/42
CPC分类号： C08F8/04
摘要： A process for obtaining polymers containing N-substituted formamide structural units, in which nitrile-containing polymers are reacted in the presence of 1) hydrogen, and 2) carbon monoxide and/or carbon monoxide-releasing compounds.
摘要翻译：一种获得含有N-取代甲酰胺结构单元的聚合物的方法，其中含腈聚合物在1）氢存在下反应，和2）一氧化碳和/或一氧化碳释放化合物。

10. 发明申请

US20070107864A1 Filler-containing paper and a method for the production of filler-containing paper 审中-公开
标题翻译：含填料的纸和生产含填料的纸的方法
公开(公告)号：US20070107864A1
公开(公告)日：2007-05-17
申请号：US10581459
申请日：2004-12-08
申请人： Hans-Joachim Hahnle , Hiroshi Suzuki , Kenichi Ito , Satoshi Hiuga
发明人： Hans-Joachim Hahnle , Hiroshi Suzuki , Kenichi Ito , Satoshi Hiuga
IPC分类号： D21H21/10 , D21H17/55 , D21H17/56 , D21H17/67
CPC分类号： D21H21/10 , A24D1/02 , D21H17/375 , D21H17/45 , D21H17/455 , D21H17/55 , D21H17/56 , D21H17/675 , D21H17/68
摘要： Filler-containing paper wherein it contains the following component (A) and the following component (B) and, furthermore, the ash content of the paper is 3-40 wt %. (A) Polymer obtained by 20 to 100% hydrolysis of the total formyl groups in a polymer having at least N-vinylformamide as a polymerization component (B) Titanium dioxide and/or calcium carbonate.
摘要翻译：含有填料的纸，其中含有下列组分（A）和下述组分（B），此外，纸的灰分含量为3-40重量％。（A）通过在至少具有N-乙烯基甲酰胺作为聚合组分的聚合物（B）二氧化钛和/或碳酸钙中20至100％水解总甲酰基获得的聚合物。

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