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1.发明申请Method for the production of polymer foams based on reactive polycondensation resins 审中-公开基于活性缩聚树脂生产聚合物泡沫的方法公开(公告)号：US20070197744A1
公开(公告)日：2007-08-23
申请号：US10593419
申请日：2005-03-17
申请人： Volker Schadler , Daniel Schmidt , Axel Weiss
发明人： Volker Schadler , Daniel Schmidt , Axel Weiss
IPC分类号： C08F2/00
CPC分类号： C08J9/28 , C08J2201/0504 , C08J2361/00
摘要： Process for producing polymer foams derived from reactive polycondensation resins and having a maximum pore diameter of 1 μm, which comprises: 1) preparing a gelable mixture of the reactive polycondensation resin in a solvent or dispersion medium, 2) preparing an aqueous dispersion comprising polymer particles, 3) mixing the mixture from step 1) with the dispersion from step 2) to give a water-containing gel, and 4) drying the water-containing gel to give the polymer foam, with drying in step 4) being carried out at a pressure and a temperature which are below the critical pressure and below the critical temperature of the liquid phase of the gel and the gel not being brought into contact with an organic liquid to replace the water present in the gel by this liquid after step 3) and before step 4).
摘要翻译： 用于生产由反应性缩聚树脂衍生的并具有最大孔径为1μm的聚合物泡沫的方法，其包括：1）在溶剂或分散介质中制备反应性缩聚树脂的可凝胶混合物，2）制备包含聚合物颗粒 ，3）将来自步骤1）的混合物与来自步骤2）的分散体混合，得到含水凝胶，4）干燥含水凝胶得到聚合物泡沫体，在步骤4）中干燥，在 压力和温度低于临界压力并且低于凝胶的液相的临界温度，并且凝胶不与有机液体接触以在步骤3之后用该液体代替凝胶中存在的水） 并在步骤4之前）。
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公开(公告)号：US20080188577A1
公开(公告)日：2008-08-07
申请号：US11916069
申请日：2006-05-30
申请人： Daniel Schmidt , Volker Schadler
发明人： Daniel Schmidt , Volker Schadler
IPC分类号： C08J9/28
CPC分类号： C08G18/4236 , C08G2101/0066 , C08G2101/0091
摘要： Process for producing porous polyisocyanate polyaddition products by reacting (a) isocyanates with (b) compounds which are reactive toward isocyanates in the presence of (f) solvent, wherein compounds having a functionality toward isocyanates of at least 6 and a molecular weight of at least 1000 g/mol are used as (b) compounds which are reactive toward isocyanates.
摘要翻译： 通过使（a）异氰酸酯与（b）在（f）溶剂存在下对异氰酸酯具有反应性的化合物反应制备多孔多异氰酸酯加聚产物的方法，其中具有至少6的异氰酸酯官能度至少为6，分子量至少为 使用1000g / mol作为（b）对异氰酸酯具有反应性的化合物。
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公开(公告)号：US20090005468A1
公开(公告)日：2009-01-01
申请号：US12096727
申请日：2006-11-30
CPC分类号： C08J9/28 , C08J2201/0502 , C08J2361/00 , C08J2361/28 , C08L61/24 , C08L61/28
摘要： A nanoporous polymer foam having an average pore diameter in the range of from 10 nm to 1000 nm, obtainable by means of a process comprising the following stages: a) providing a solution of a polycondensation reactive resin in an organic solvent, b) mixing the solution with a curing catalyst for the polycondensation reactive resin and curing the reactive components to form a gel, and c) removing the organic solvent, and the use thereof for thermal insulation purposes.
摘要翻译： 平均孔径在10nm至1000nm范围内的纳米多孔聚合物泡沫体，其可通过包括以下步骤的方法获得：a）提供缩聚反应性树脂在有机溶剂中的溶液，b）将 用于缩聚反应性树脂的固化催化剂并固化反应性组分以形成凝胶，以及c）除去有机溶剂及其用于绝热目的的用途。
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公开(公告)号：US20080305286A1
公开(公告)日：2008-12-11
申请号：US12096662
申请日：2006-11-30
CPC分类号： B41M5/52 , B41M5/506 , B41M5/508 , B41M2205/12 , B41M2205/38
摘要： A process for producing a recording material printable with an ink jet printer and having a gel layer for that purpose comprises a) coating a support with a dispersion or solution of an organic gel former that is chemically crosslinkable by polycondensation or poly adduct formation, b) then effecting gel formation by polycondensation or poly adduct formation, and c) finally drying the gel.
摘要翻译： 用于制造可用喷墨打印机印刷并具有用于该目的的凝胶层的记录材料的方法包括：a）用可通过缩聚或多加合物形成化学交联的有机凝胶形成剂的分散体或溶液涂覆载体，b） 然后通过缩聚或多加合物形成进行凝胶形成，和c）最后干燥凝胶。
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5.发明申请Nanoporous polymer foams from hardening of reactive resins in microemulsion 审中-公开纳米多孔聚合物泡沫从微乳液中的活性树脂硬化公开(公告)号：US20070173552A1
公开(公告)日：2007-07-26
申请号：US10595844
申请日：2004-11-12
IPC分类号： C08J9/28
CPC分类号： C08J9/28 , C08J2201/0504 , C08J2361/00
摘要： Nanoporous polymer foams, obtainable by curing microemulsions. The microemulsion comprises an aqueous reactive resin phase, a suitable amphiphile and an oil phase, and the reactive components may be subjected to a polycondensation. In a subsequent drying operation, the thus obtained gel particles are freed of the fluid components.
摘要翻译： 纳米多孔聚合物泡沫，可通过固化微乳液获得。 微乳液包含水性反应性树脂相，合适的两亲物和油相，并且反应性组分可以进行缩聚。 在随后的干燥操作中，如此获得的凝胶颗粒不含流体成分。
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公开(公告)号：US08008362B2
公开(公告)日：2011-08-30
申请号：US12096727
申请日：2006-11-30
CPC分类号： C08J9/28 , C08J2201/0502 , C08J2361/00 , C08J2361/28 , C08L61/24 , C08L61/28
摘要： A nanoporous polymer foam having an average pore diameter in the range of from 10 nm to 1000 nm, obtainable by means of a process comprising the following stages: a) providing a solution of a polycondensation reactive resin in an organic solvent, b) mixing the solution with a curing catalyst for the polycondensation reactive resin and curing the reactive components to form a gel, and c) removing the organic solvent, and the use thereof for thermal insulation purposes.
摘要翻译： 平均孔径在10nm至1000nm范围内的纳米多孔聚合物泡沫体，其可通过包括以下步骤的方法获得：a）提供缩聚反应性树脂在有机溶剂中的溶液，b）将 用于缩聚反应性树脂的固化催化剂并固化反应性组分以形成凝胶，以及c）除去有机溶剂及其用于绝热目的的用途。
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公开(公告)号：US20090283480A1
公开(公告)日：2009-11-19
申请号：US12305465
申请日：2007-06-06
CPC分类号： C08J9/405 , B01D39/18 , B01D2239/0478 , B01D2239/0613 , B01D2239/0618 , B01D2239/086 , B01D2239/10 , B01D2239/1216 , D06N3/12 , Y10T428/249978 , Y10T428/249979 , Y10T442/2148
摘要： The invention relates to a porous material comprising a substrate based on at least one organic polymer A and a coating, where vii) the uncoated substrate based on the organic polymer A is macroporous, viii) the surface of the macroporous substrate is coated with a polymer B based on reactive resins, and ix) this coating with a polymer B is nanoporous and the mean diameter of the nanopores is not more than 1000 nm, and recording materials being excepted. The invention also relates to a process for producing the porous material and to the use of the porous material as a filter for gases or liquids.Finally, the invention relates to filters comprising the porous material, and to a process for filtering gases or liquids.
摘要翻译： 本发明涉及一种多孔材料，其包括基于至少一种有机聚合物A和涂层的基材，其中vii）基于有机聚合物A的未涂覆的基材是大孔的，viii）大孔基材的表面涂覆有聚合物 B），ix）聚合物B的这种涂层是纳米多孔的，纳米孔的平均直径不超过1000nm，记录材料除外。 本发明还涉及生产多孔材料的方法以及多孔材料用作气体或液体的过滤器的用途。 最后，本发明涉及包含多孔材料的过滤器以及用于过滤气体或液体的方法。
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公开(公告)号：US20070119560A1
公开(公告)日：2007-05-31
申请号：US10574344
申请日：2004-10-02
申请人： Oliver Birkert , Rainer Blum , Volker Braig , Simon Champ , Dieter Distler , Reinhold Leyrer , Volker Schadler , Oliver Koch
发明人： Oliver Birkert , Rainer Blum , Volker Braig , Simon Champ , Dieter Distler , Reinhold Leyrer , Volker Schadler , Oliver Koch
IPC分类号： D21H21/10
CPC分类号： D21H21/10 , D21H11/08 , D21H17/29 , D21H17/33 , D21H17/375 , D21H17/67 , D21H17/71 , D21H21/16 , D21H21/18 , D21H21/52 , D21H23/04
摘要： Paper, board and cardboard are produced by adding (i) at least one retention aid and (ii) ionic, water-insoluble, uncrosslinked, organic microparticles which have an average particle size of less than 500 nm and a content of polymerized ionic monomers of less than 1% by weight or water-insoluble, uncrosslinked, organic microparticles having an average particle size of less than 500 nm and a content of polymerized ionic monomers of not more than 10% by weight, which are obtainable by polymerizing the monomers in the presence of silica, waterglass, bentonite and/or mixtures thereof, to a paper stock and draining the paper stock over a wire.
摘要翻译： 通过添加（i）至少一种助留剂和（ii）平均粒径小于500nm的离子型，水不溶性的，未交联的有机微粒，并且聚合的离子单体的含量为 小于1重量％或水不溶性，未交联的有机微粒，其平均粒径小于500nm，聚合离子单体的含量不超过10重量％，其可通过将单体在 将二氧化硅，水玻璃，膨润土和/或其混合物存在于纸料中并将纸料排出导线。
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