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1. 发明授权

US06310132B1 Sizing agents for paper 失效
标题翻译：纸张上浆剂
公开(公告)号：US06310132B1
公开(公告)日：2001-10-30
申请号：US09211383
申请日：1998-12-15
申请人： Günter Sackmann , Eckhard Wenz , Joachim König , Bernhard Jansen , Thomas Roick , Bernd Thiele , Johan Kijlstra
发明人： Günter Sackmann , Eckhard Wenz , Joachim König , Bernhard Jansen , Thomas Roick , Bernd Thiele , Johan Kijlstra
IPC分类号： C08F220
CPC分类号： D21H21/16 , C08F2/24 , C08F251/00
摘要： This invention relates to novel aqueous emulsion polymers obtained by free-radical initiated addition polymerization of at least one monomer in the presence of degraded starch and at least one polymeric emulsifier from the series of sulfo-containing maleic anhydride copolymers and/or sulfo-containing oligourethanes with a branched molecular structure. The invention further relates the use of such emulsion polymers as surface sizing agents for paper and paperlike materials.
摘要翻译：本发明涉及通过在降解淀粉和至少一种含磺基马来酸酐共聚物和/或含磺基低聚氨酯系列的至少一种聚合乳化剂的存在下，通过自由基引发的至少一种单体的加成聚合获得的新型水性乳液聚合物具有支链分子结构。本发明还涉及这种乳液聚合物作为纸和纸状材料的表面施胶剂的用途。

2. 发明授权

US06426381B1 Fine-particle polymer dispersions for paper sizing 有权
标题翻译：用于纸张尺寸的细颗粒聚合物分散体
公开(公告)号：US06426381B1
公开(公告)日：2002-07-30
申请号：US09622136
申请日：2000-08-11
申请人： Joachim König , Eckhard Wenz , Günter Sackmann , Thomas Roick , Bernd Thiele , Gabriele Kinkel , Johan Kijlstra , Bernd Hauschel
发明人： Joachim König , Eckhard Wenz , Günter Sackmann , Thomas Roick , Bernd Thiele , Gabriele Kinkel , Johan Kijlstra , Bernd Hauschel
IPC分类号： C08J100
CPC分类号： C08F251/02 , C08F212/08 , C08F220/18 , D21H17/28 , D21H17/35 , D21H17/375 , D21H17/43 , D21H17/72 , D21H21/16
摘要： This invention relates to aqueous polymer dispersions obtained by free radical emulsion copolymerization of ethylenically unsaturated monomers comprising (a) 30 to 60% by weight of at least one optionally substituted styrene, (b) 60 to 30% by weight of at least one C1-C4-alkyl (meth)acrylate, and (c) 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, in the presence of (d) 10 to 40% by weight of degraded starch having a molecular weight Mn of 500 to 10,000, and (e) a graft-linking, water-soluble redox system as free radical initiator for the free radical emulsion copolymerization, wherein the sum (a)+(b)+(c)+(d) is 100%.
摘要翻译：本发明涉及通过烯属不饱和单体的自由基乳液共聚而获得的聚合物水分散体，其包含（a）30至60重量％的至少一种任选取代的苯乙烯，（b）60至30重量％的至少一种C1- （甲基）丙烯酸C 4 - 烷基酯和（c）0至10重量％的其它烯属不饱和可共聚单体，在（d）10至40重量％的分子量Mn为500至10,000的降解淀粉和（e）作为自由基乳液共聚的自由基引发剂的接枝，水溶性氧化还原体系，其中（a）+（b）+（c）+（d）的和为100％。

3. 发明授权

US06201060B1 Water dispersable, isocyanates with enhanced absorbing capacity as paper auxiliary agents 失效
标题翻译：水分散性异氰酸酯，作为纸助剂具有增强的吸收能力
公开(公告)号：US06201060B1
公开(公告)日：2001-03-13
申请号：US09269460
申请日：1999-03-26
申请人： Bernhard Jansen , Bernd Thiele , Thomas Roick , Johan Kijlstra
发明人： Bernhard Jansen , Bernd Thiele , Thomas Roick , Johan Kijlstra
IPC分类号： C08J300
CPC分类号： D21H17/57 , C08G18/283 , C08G18/706 , C08G18/8051 , C08G18/807 , C08G65/33306 , D21H21/20
摘要： The present invention relates to water-dispersible polyisocyanates obtained by reacting a) at least one polyisocyanate, b) at least one polyalkylene oxide polyether alcohol optionally containing ester groups, c) at least one quatemized tertiary aminopolyethylene oxide polyether alcohol, and d) optionally, further auxiliaries and additives.
摘要翻译：本发明涉及通过使至少一种多异氰酸酯b）至少一种任选含有酯基的聚亚烷基氧化物聚醚醇获得的水分散性多异氰酸酯，c）至少一种Quatemized叔氨基聚环氧乙烷聚醚醇，和d）任选的其它助剂和添加剂。

4. 发明授权

US06310172B1 Water-dispersible polyisocyanate preparations for producing repulpable paper 失效
标题翻译：用于生产可再分散纸的水分散性多异氰酸酯制剂
公开(公告)号：US06310172B1
公开(公告)日：2001-10-30
申请号：US09623250
申请日：2000-08-30
申请人： Bernhard Jansen , Bernd Thiele , Thomas Roick
发明人： Bernhard Jansen , Bernd Thiele , Thomas Roick
IPC分类号： C08G1856
CPC分类号： C08G18/7887 , C08G18/2805 , C08G18/3206 , C08G18/706 , D21H17/57 , D21H21/18 , D21H21/20
摘要： This invention relates to water-dispersible polyisocyanates obtained by reacting a) at least one bishydroxy-functional compound of the formula (I) HO—R1,—[O—CR2R3—O—R1]n—OH (I) wherein R1, R2, R3, and n are defined herein, with b) at least one polyisocyanate of the formula (II) Q[NCO]q (II) wherein Q and q are defined herein, and subsequently, in any order, with c) at least one monofunctional polyether alcohol of the formula (III) R4—[O—R5]m—O—H (III) wherein R4, R5, and m are defined herein, and optionally with d) at least one compound of the formula (IV) H—O—[R5—O]o—N+R6R7R8 X− (IV) wherein R5, R6, R7, R8, O, and X− are defined herein.
摘要翻译：本发明涉及通过使a）至少一种式（I）的二羟基官能化合物（其中R1，R2，R3和n如本文所定义）与b）至少一种式（II）的多异氰酸酯反应而获得的水分散性多异氰酸酯，其中Q和q在本文中定义，并且随后以任何顺序，c）至少一种式（III）的单官能聚醚醇，其中R 4，R 5和m在本文中定义，并任选地取代）至少一种式式（IV）其中R5，R6，R7，R8，O和X是本文定义的。

5. 发明申请

US20100108277A1 PAPER PRODUCTION WITH MODIFIED SILICA GELS AS MICROPARTICLES 有权
标题翻译：用改性二氧化硅凝胶作为微量纸生产纸
公开(公告)号：US20100108277A1
公开(公告)日：2010-05-06
申请号：US12685947
申请日：2010-01-12
申请人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
发明人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
IPC分类号： D21H17/13 , B01F3/12
CPC分类号： C09C1/3081 , C01B33/146 , C01B33/1485 , C01P2004/64 , C01P2006/80 , D21H17/69 , D21H21/10
摘要： Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要翻译：在造纸中使用含有磺酸基和/或巯基作为微粒的硅溶胶，特别是纸保留。

6. 发明授权

US08088830B2 Paper production with modified silica gels as microparticles 有权
标题翻译：用改性硅胶作为微粒生产纸
公开(公告)号：US08088830B2
公开(公告)日：2012-01-03
申请号：US12685947
申请日：2010-01-12
申请人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
发明人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
IPC分类号： C01B33/141 , C09K3/00
CPC分类号： C09C1/3081 , C01B33/146 , C01B33/1485 , C01P2004/64 , C01P2006/80 , D21H17/69 , D21H21/10
摘要： Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要翻译：在造纸中使用含有磺酸基和/或巯基作为微粒的硅溶胶，特别是纸保留。

7. 发明授权

US07708862B2 Paper production with modified silica gels as microparticles 失效
标题翻译：用改性硅胶作为微粒生产纸
公开(公告)号：US07708862B2
公开(公告)日：2010-05-04
申请号：US10561620
申请日：2004-06-30
申请人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hübbe , Lothar Puppe
发明人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hübbe , Lothar Puppe
IPC分类号： D21H21/10
CPC分类号： C09C1/3081 , C01B33/146 , C01B33/1485 , C01P2004/04 , C01P2004/64 , D21H17/69 , D21H21/10
摘要： Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要翻译：在造纸中使用含有磺酸基和/或巯基作为微粒的硅溶胶，特别是纸保留。

8. 发明申请

US20070272383A1 Paper Production with Modified Silica Sols as Microparticles 失效
标题翻译：用改性二氧化硅作为微粒生产纸
公开(公告)号：US20070272383A1
公开(公告)日：2007-11-29
申请号：US10561620
申请日：2004-06-30
申请人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
发明人： Karlheinrich Meisel , Bernd Thiele , Gerd-Friedrich Renner , Johan Kijlstra , Arno Nennemann , Thomas Hubbe , Lothar Puppe
IPC分类号： D21H17/69 , C01B33/146 , D21H17/09 , D21H23/76 , D21H21/10 , D21H17/68
CPC分类号： C09C1/3081 , C01B33/146 , C01B33/1485 , C01P2004/04 , C01P2004/64 , D21H17/69 , D21H21/10
摘要： Use of silica sols containing sulfonic acid groups and/or mercapto groups as nicroparticles in paper production, in particular for paper retention.
摘要翻译：在纸张生产中使用含有磺酸基和/或巯基的硅溶胶作为尼粒，特别是纸保留。

9. 发明授权

US6080831A Water-dispersible polyisocyanates 失效
标题翻译：水分散性多异氰酸酯
公开(公告)号：US6080831A
公开(公告)日：2000-06-27
申请号：US860144
申请日：1997-06-19
申请人： Bernhard Jansen , Joachim Konig , Bernd Thiele , Jurgen Reiners , Rolf-Volker Meyer
发明人： Bernhard Jansen , Joachim Konig , Bernd Thiele , Jurgen Reiners , Rolf-Volker Meyer
IPC分类号： C08L1/02 , C08G18/10 , C08G18/28 , C08G18/64 , C08G18/70 , C08G18/80 , C08L97/02 , D21C5/02 , D21H17/08 , D21H17/46
CPC分类号： D21H17/08 , C08G18/283 , C08G18/284 , C08G18/706 , C08G18/8009 , C08G18/8051 , C08G18/807 , C08L97/02 , Y10T428/31591
摘要： Cellulose-containing, optionally wood-containing materials which have been obtained using water-dispersible polyisocyanates which in turn have been prepared by reaction of the following starting components:a) modified polyisocyanates of the formula (I) ##STR1## in which: R.sup.1 denotes an aliphatic hydrocarbon radical having 2 to 18 carbon atoms; a cycloaliphatic hydrocarbon radical having 4 to 15 carbon atoms; an aromatic hydrocarbon radical having 6 to 15 carbon atoms or an araliphatic hydrocarbon radical having 8 to 15 carbon atoms,R.sup.2 denotes an aliphatic hydrocarbon radical which has 10 to 35 carbon atoms and optionally contains double bonds,R.sup.3 denotes a hydrocarbon radical which is at least divalent and can also be heterocyclic, with inclusion of the ester oxygen or amide nitrogen from X, ##STR2## where R.dbd.H or C.sub.1 -C.sub.4 -alkyl, or R is a constituent of a cyclic structure,n denotes a number .gtoreq.2 and y denotes a number .gtoreq.1,b) non-modified polyisocyanates,c) polyethylene oxide polyether alcohols optionally containing ester groups,d) optionally cycloaliphatic and/or aliphatic amines which optionally contain ether, ester or amide groups, have at least one functional group which is reactive towards isocyanates and contain at least one tertiary amino group and/or ammonium group.
摘要翻译： PCT No.PCT / EP95 / 04868 Sec。 371日期：1997年6月19日 102（e）日期1997年6月19日PCT提交1995年12月11日PCT公布。公开号WO96 / 20309 日期1996年7月4日使用水分散性多异氰酸酯获得的含有纤维素的任选的含木材料，其又通过以下起始组分的反应制备：a）式（I）的改性多异氰酸酯，其中： R1表示碳原子数2〜18的脂肪族烃基; 具有4至15个碳原子的脂环族烃基; 具有6至15个碳原子的芳族烃基或具有8至15个碳原子的芳脂族烃基，R 2表示具有10至35个碳原子并且任选地包含双键的脂族烃基，R 3表示至少为二价并且也可以是杂环，其中R是H或C 1 -C 4 - 烷基，或者R是环状结构的组成，X包括酯氧或酰胺氮，其中n表示数字≥2且Y 表示数值> / = 1，b）未改性的多异氰酸酯，c）任选地含有酯基的聚环氧乙烷聚醚醇，d）任选地含有醚，酯或酰胺基的脂环族和/或脂族胺，具有至少一个官能对异氰酸酯反应并含有至少一个叔氨基和/或铵基的基团。

10. 发明授权

US07786238B2 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers 有权
标题翻译：阳离子淀粉接枝共聚物和新型阳离子淀粉接枝共聚物的制备方法
公开(公告)号：US07786238B2
公开(公告)日：2010-08-31
申请号：US10788064
申请日：2004-02-26
申请人： Bernd Hauschel , Bernd Thiele , Thomas Hübbe , Bernhard Jansen
发明人： Bernd Hauschel , Bernd Thiele , Thomas Hübbe , Bernhard Jansen
IPC分类号： C08F31/00 , C08F8/30 , C08L3/00
CPC分类号： D21H21/20 , C08F251/00 , D21H17/28 , D21H17/375 , C08F220/56
摘要： Cationic starch graft copolymer composed of the monomers a) to d) a) 20-80% by weight of acrylamide, methacrylamide or mixtures thereof, b) 3-20% by weight of at least one basic or cationic vinyl monomer, c) 0.005-1.5% by weight of at least one bifunctional or higher-functional crosslinking agent, d) 0-10% by weight of at least one nonionic or anionic vinyl monomer which differs from the monomers mentioned under a) to c) and a grafting base e) e) 15-70% by weight of at least one starch or one starch derivative, the sum of a) to e) being 100% by weight.
摘要翻译：由单体组成的阳离子淀粉接枝共聚物a）至d）a）20-80重量％的丙烯酰胺，甲基丙烯酰胺或其混合物，b）3-20重量％的至少一种碱性或阳离子乙烯基单体，c）0.005 -1.5重量％的至少一种双官能或更高官能的交联剂，d）0-10重量％的至少一种非离子或阴离子乙烯基单体，其不同于a）至c）所述的单体，和接枝碱 e）e）15-70重量％的至少一种淀粉或一种淀粉衍生物，a）至e）的总和为100重量％。

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