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公开(公告)号：US20050020780A1
公开(公告)日：2005-01-27
申请号：US10920109
申请日：2004-08-17
CPC分类号： C08J3/243 , C08F8/44 , C08J2300/14 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to a pulverulent polymer post-crosslinked on the surface and absorbing water or aqueous liquids, synthesised from polymerised, optionally pre-crosslinked monomers containing partially neutralised carboxyl groups. The present invention also relates to a process for the post-treatment of the aforementioned polymers and the use of a solution of at least one salt of an at least trivalent cation for restoring the gel permeability of the aforementioned polymers that have been damaged by mechanical action.
摘要翻译： 本发明涉及在表面上后交联并吸收水或含水液体的粉状聚合物，其由聚合的，任选地预先包含部分中和的羧基的预先交联的单体合成。 本发明还涉及一种用于后处理上述聚合物的方法，以及使用至少三价阳离子盐的至少三价盐的溶液来恢复由于机械作用而损坏的上述聚合物的凝胶渗透性 。
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公开(公告)号：US08349913B2
公开(公告)日：2013-01-08
申请号：US12600964
申请日：2008-05-21
申请人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kai Hebben
发明人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kai Hebben
IPC分类号： C08L15/00
CPC分类号： B01F9/0007 , A61F2013/530481 , A61L15/60 , B01F9/025 , B01F9/06 , B01J2220/68 , Y10T428/31855
摘要： The present invention relates to a process for the production of a superabsorber, comprising as steps providing a water-absorbing polymer structure, bringing the water-absorbing polymer structure into contact with a modifying agent, preferably a modifying agent, and the further treatment of the water-absorbing polymer structure which has been brought into contact with the modifying agent. The further treatment is carried out at least partly in a rotating container. The invention furthermore relates to a device for the production of a superabsorber, superabsorbers, a composite, a process for the production of a composite, the composites obtainable by this process, chemical products, such as foams, shaped articles or fibers, and the use of a superabsorber.
摘要翻译： 本发明涉及一种制造超吸收剂的方法，其包括提供吸水性聚合物结构的步骤，使吸水性聚合物结构与改性剂，优选改性剂接触，并进一步处理 已经与改性剂接触的吸水性聚合物结构。 进一步处理至少部分地在旋转容器中进行。 本发明还涉及一种用于生产超吸收器，超吸收器，复合材料，复合材料的制造方法，可通过该方法获得的复合材料，化学产品如泡沫，成型制品或纤维的装置，以及使用 的超吸收器。
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公开(公告)号：US07157141B2
公开(公告)日：2007-01-02
申请号：US10260313
申请日：2002-09-27
IPC分类号： B32B5/16
CPC分类号： C08F8/44 , Y10T428/2967 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to a pulverulent polymer post-crosslinked on the surface and absorbing water or aqueous liquids, synthesised from polymerised, optionally pre-crosslinked monomers containing partially neutralised carboxyl groups. The present invention also relates to a process for the post-treatment of the aforementioned polymers and the use of a solution of at least one salt of an at least trivalent cation for restoring the gel permeability of the aforementioned polymers that have been damaged by mechanical action.
摘要翻译： 本发明涉及在表面上后交联并吸收水或含水液体的粉状聚合物，其由聚合的任选的预先交联的部分中和的羧基组成。 本发明还涉及一种用于后处理上述聚合物的方法，以及使用至少三价阳离子盐的至少三价盐的溶液来恢复由于机械作用而损坏的上述聚合物的凝胶渗透性 。
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公开(公告)号：US06863978B2
公开(公告)日：2005-03-08
申请号：US10260313
申请日：2002-09-27
摘要： The present invention relates to a pulverulent polymer post-crosslinked on the surface and absorbing water or aqueous liquids, synthesised from polymerised, optionally pre-crosslinked monomers containing partially neutralised carboxyl groups. The present invention also relates to a process for the post-treatment of the aforementioned polymers and the use of a solution of at least one salt of an at least trivalent cation for restoring the gel permeability of the aforementioned polymers that have been damaged by mechanical action.
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5.发明授权Aqueous polymer dispersion, process for preparing the same and its use in leather production 有权水性聚合物分散体，其制备方法及其在皮革生产中的应用
公开(公告)号：US6133372A
公开(公告)日：2000-10-17
申请号：US147437
申请日：1998-12-23
申请人： Helmut Lohmann , Thomas Muller , Waldemar Inger , Stephan Ramlow
发明人： Helmut Lohmann , Thomas Muller , Waldemar Inger , Stephan Ramlow
IPC分类号： C14C9/00 , B01F17/52 , C08F2/20 , C08F2/22 , C08F2/44 , C08F16/30 , C08F20/04 , C08F20/06 , C08F20/58 , C14C9/02 , C08K5/41 , C08F2/24 , C14C3/12 , C14C3/22
摘要： Aqueous polymer dispersions are produced by polymerizing monoethylenically unsaturated monomers bearing acid groups in an acid, partially or totally neutralized form, optionally with other monomers that can be copolymnerized therewith in the presence of hydrophilized vegetable, animal and/or synthetic fats or oils. Also disclosed is a process for preparing the same, their use for preparing oil-in-water emulsions by admixture of another oil phase composed of vegetable, animal or synthetic oils and/of fats and/or non-self-emulsifying silicones, and their use in the field of wet currying of leather or pelts.
摘要翻译： PCT No.PCT / DE97 / 01365 Sec。 371日期1998年12月23日第 102（e）日期1998年12月23日PCT提交1997年6月26日PCT公布。 公开号WO98 / 00448 日期1998年1月8日水性聚合物分散体通过聚合具有酸性部分或完全中和形式的酸基的单烯键式不饱和单体，任选地与其中可亲水化的植物，动物和/或合成脂肪存在下可与其共聚的单体 或油。 还公开了其制备方法，其用于通过将由植物，动物或合成油和/或脂肪和/或非自乳化硅氧烷组成的另一种油相混合制备水包油乳液的用途，以及它们 用于皮革或毛皮湿毛皮领域。
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公开(公告)号：US07507475B2
公开(公告)日：2009-03-24
申请号：US10920109
申请日：2004-08-17
IPC分类号： B32B5/16
CPC分类号： C08J3/243 , C08F8/44 , C08J2300/14 , Y10T428/2991 , Y10T428/2998
摘要： The present invention relates to a pulverulent polymer post-crosslinked on the surface and absorbing water or aqueous liquids, synthesised from polymerised, optionally pre-crosslinked monomers containing partially neutralised carboxyl groups. The present invention also relates to a process for the post-treatment of the aforementioned polymers and the use of a solution of at least one salt of an at least trivalent cation for restoring the gel permeability of the aforementioned polymers that have been damaged by mechanical action.
摘要翻译： 本发明涉及在表面上后交联并吸收水或含水液体的粉状聚合物，其由聚合的，任选地预先包含部分中和的羧基的预先交联的单体合成。 本发明还涉及一种用于后处理上述聚合物的方法，以及使用至少三价阳离子盐的至少三价盐的溶液来恢复由于机械作用而损坏的上述聚合物的凝胶渗透性 。
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7.发明授权Process for waterproofing materials having a fibrous structure and agents used to carry out this process 失效具有纤维结构的防水材料的方法和用于实施该方法的试剂
公开(公告)号：US5686011A
公开(公告)日：1997-11-11
申请号：US325427
申请日：1995-02-08
IPC分类号： C08G77/392 , C14C9/00 , C14C9/02
CPC分类号： C08G77/392 , C14C9/00
摘要： A process is disclosed for waterproofing materials having a fibrous structure, such as leather, persian leather or leather replacement materials, by using waterproofing agents containing sulfosuccinic acid esters. Also disclosed are waterproofing agents used to carry out this process. The sulfosuccinic acid esters are prepared by reacting maleic anhydride with monohydric or polyhydric alcohols, then by sulfitizing them. Reactive siloxanes may also be used as polyhydric alcohols.
摘要翻译： PCT No.PCT / EP93 / 00983 Sec。 371日期1995年2月8日 102（e）1995年2月8日PCT PCT 1993年4月23日PCT公布。 公开号WO93 / 22464 日期1993年11月11日通过使用含有磺基琥珀酸酯的防水剂，公开了具有纤维结构的防水材料如皮革，波斯皮革或皮革替代材料的方法。 还公开了用于实施该方法的防水剂。 磺基琥珀酸酯通过使马来酸酐与一元醇或多元醇反应，然后将其亚硫酸化来制备。 反应性硅氧烷也可以用作多元醇。
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公开(公告)号：US5658484A
公开(公告)日：1997-08-19
申请号：US751417
申请日：1996-11-18
CPC分类号： B01F17/0028 , B01F17/0021 , C14C9/00
摘要： The present invention relates to anhydrous and water-containing agents for waterproofing leathers and furs, which comprise a silicone and as emulsifier an alkyl polyalkylol ether carboxylic acid and/or an alkylaryl polyalkylol ether carboxylic acid and/or one of their alkali, alkaline earth, ammonia, amine, or alkanolamine salts. The present invention further relates to the use of these agents for waterproofing, preferably in retanning or afterwards. Subsequent to the waterproofing, an aftertreatment using metallic salts of bito tetravalent cations may be carried out.
摘要翻译： 本发明涉及用于防水皮革和毛皮的无水和含水剂，其包含硅氧烷和作为乳化剂的烷基聚烷醇醚羧酸和/或烷基芳基聚烷醇醚羧酸和/或它们的碱金属，碱土金属， 氨，胺或烷醇胺盐。 本发明还涉及这些试剂用于防水，优选在复鞣或以后的用途。 在防水之后，可以进行使用四价四价阳离子的金属盐的后处理。
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公开(公告)号：US20100130950A1
公开(公告)日：2010-05-27
申请号：US12600964
申请日：2008-05-21
申请人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kal Hebben
发明人： Jörg Harren , Herbert Vorholt , Manfred Van Stiphoudt , Rüdiger Hose , Stephan Ramlow , Stefan Derstappen , Axel Busch , Michael Lange , Waldemar Inger , Kal Hebben
CPC分类号： B01F9/0007 , A61F2013/530481 , A61L15/60 , B01F9/025 , B01F9/06 , B01J2220/68 , Y10T428/31855
摘要： The present invention relates to a process for the production of a superabsorber, comprising as steps providing a water-absorbing polymer structure, bringing the water-absorbing polymer structure into contact with a modifying agent, preferably a modifying agent, and the further treatment of the water-absorbing polymer structure which has been brought into contact with the modifying agent. The further treatment is carried out at least partly in a rotating container. The invention furthermore relates to a device for the production of a superabsorber, superabsorbers, a composite, a process for the production of a composite, the composites obtainable by this process, chemical products, such as foams, shaped articles or fibers, and the use of a superabsorber.
摘要翻译： 本发明涉及一种制造超吸收剂的方法，其包括提供吸水性聚合物结构的步骤，使吸水性聚合物结构与改性剂，优选改性剂接触，并进一步处理 已经与改性剂接触的吸水性聚合物结构。 进一步处理至少部分地在旋转容器中进行。 本发明还涉及用于生产超吸收器，超吸收器，复合材料，复合材料生产方法，可通过该方法获得的复合材料，化学产品如泡沫，成形制品或纤维的装置，以及使用 的超吸收器。
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