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11. 发明授权

US06262144B1 Multistage process for preparing an aqueous dispersion of polymer particles having a soft core and hard shell 失效
标题翻译：用于制备具有软核和硬壳的聚合物颗粒的水分散体的多阶段方法
公开(公告)号：US06262144B1
公开(公告)日：2001-07-17
申请号：US09726581
申请日：2000-12-01
申请人： Cheng-Le Zhao , Joachim Roser , Eckehardt Wistuba , Bernhard Schuler , Klemens Mathauer
发明人： Cheng-Le Zhao , Joachim Roser , Eckehardt Wistuba , Bernhard Schuler , Klemens Mathauer
IPC分类号： C08F224
CPC分类号： D21H19/58 , C08F265/06 , C08F285/00 , C08F291/00 , C09D151/003 , C09J151/003 , Y10S525/902 , Y10S526/902 , C08F2/22
摘要： A process for preparing aqueous polymer dispersions comprises first of all subjecting ethylenically unsaturated monomers to free-radical aqueous emulsion polymerization to prepare an aqueous dispersion of a polymer 1 having a glass transition temperature Tg1, then dissolving further, comparatively hard monomers in the dispersed particles of the polymer 1, and subsequently carrying out free-radical polymerization of the monomers dissolved in the particles.
摘要翻译：制备聚合物水分散体的方法首先将烯属不饱和单体进行自由基水乳液聚合，以制备具有玻璃化转变温度Tg1的聚合物1的水分散体，然后将较硬的单体进一步溶解在聚合物1，随后进行溶解在颗粒中的单体的自由基聚合。

12. 发明授权

US5962554A Use of polymers as assistants in the drying of aqueous polymer dispersions 失效
标题翻译：在聚合物水分散体的干燥中使用聚合物作助剂
公开(公告)号：US5962554A
公开(公告)日：1999-10-05
申请号：US732725
申请日：1996-10-18
申请人： Joachim Pakusch , Bernhard Schuler , Walter Machtle , Roland Baumstark
发明人： Joachim Pakusch , Bernhard Schuler , Walter Machtle , Roland Baumstark
IPC分类号： C08L33/14 , C08F6/00 , C08F6/14 , C08J3/12 , C08L33/04 , C08L33/06 , C08L33/24 , C08L41/00 , C09D5/00 , C09D5/02 , C09J11/08 , C09J201/00 , B01D1/18
CPC分类号： C08J3/122 , C08L33/06 , C08L41/00
摘要： Polymers composed of at least >80% by weight of monomers of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.3 -alkyl,R.sup.4 is C.sub.1 -C.sub.5 -alkyl andX is 0 or NH,are used as assistants in the drying of aqueous polymer dispersions and, in the case of a weight average relative molecular weight of from 5000 to 35,000, additionally as protective colloid for the preparation of aqueous polymer dispersions by the free radical aqueous emulsion polymerization method.
摘要翻译：其中R1，R2和R3各自为C1-C3-烷基，R4为C1-C5-烷基，X为0或NH的至少> 80％重量的下式单体组成的聚合物用作干燥助剂的水性聚合物分散体，并且在重均分子量为5000-35,000的情况下，另外作为用于通过自由基水乳液聚合方法制备聚合物水分散体的保护胶体。

13. 发明授权

US5604272A Unsaturated sulfonic acid polymers as spray drying assistants 失效
标题翻译：不饱和磺酸聚合物作为喷雾干燥助剂
公开(公告)号：US5604272A
公开(公告)日：1997-02-18
申请号：US450717
申请日：1995-05-25
申请人： Erich Penzel , Gernot Franzmann , Maximilian Angel , Joachim Pakusch , Bernhard Schuler
发明人： Erich Penzel , Gernot Franzmann , Maximilian Angel , Joachim Pakusch , Bernhard Schuler
IPC分类号： C08F6/06 , C04B24/16 , C08F6/00 , C08F20/52 , C08F20/58 , C08J3/12 , C08J3/16 , C08L33/14 , C08L33/24 , C08L101/00 , C08L41/00
CPC分类号： C08J3/122 , C04B24/163 , C08L101/00 , C04B2103/0057 , C08L33/14 , C08L33/24
摘要： Polymers I comprising from 15 to 80% by weight of monomers of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.3 -alkyl, R.sup.4 is C.sub.1 -C.sub.5 -alkyl and X is O or NH, andfrom 20 to 85 % by weight of other monomers capable of undergoing free radical copolymerizationare used as assistants in the spray drying of aqueous dispersions of polymers II which differ from the polymers I.
摘要翻译：聚合物I包含15至80重量％的通式I（I）的单体，其中R 1，R 2和R 3各自为C 1 -C 3 - 烷基，R 4为C 1 -C 5 - 烷基且X为O或NH ，和20至85重量％的能够进行自由基共聚的其它单体作为助剂，用于喷雾干燥与聚合物I不同的聚合物II的水性分散体。

14. 发明授权

US08722756B2 Aqueous emulsion polymers, their preparation and use 有权
标题翻译：水乳液聚合物，其制备和用途
公开(公告)号：US08722756B2
公开(公告)日：2014-05-13
申请号：US13221021
申请日：2011-08-30
申请人： Roelof Balk , Rolf Dersch , Sebastian Roller , Bernhard Schuler
发明人： Roelof Balk , Rolf Dersch , Sebastian Roller , Bernhard Schuler
IPC分类号： C08F290/14 , B29C71/04 , C08F2/46 , A61L2/08
CPC分类号： C09D5/022 , C08F2/24 , C08F2/46 , C08F220/18 , C08F220/40 , C08F2220/1825 , C09D4/00 , C09D133/066 , C08F212/08 , C08F220/06 , C08F220/56 , C08F2220/283
摘要： The present invention provides aqueous emulsion polymers comprising (A) monomers A (B) at least one (meth)acrylate with olefinically unsaturated side groups (monomers B), and (C) at least one photoinitiator, and also the use thereof in coating materials, more particularly in exterior architectural paints.
摘要翻译：本发明提供包含（A）单体A（B）至少一种具有烯属不饱和侧基（单体B）的（甲基）丙烯酸酯和（C）至少一种光引发剂的水性乳液聚合物，以及其在涂料中的用途，更具体地在外部建筑涂料中。

15. 发明申请

US20100035065A1 POLYMER DISPERSIONS CONTAINING HIGHLY BRANCHED POLYCARBONATES 有权
标题翻译：包含高分子量聚碳酸酯的聚合物分散体
公开(公告)号：US20100035065A1
公开(公告)日：2010-02-11
申请号：US12518896
申请日：2007-12-14
申请人： Alexandre Terrenoire , Daniel Schoenfelder , Bernd Bruchmann , Sebastian Roller , Harm Wiese , Bernhard Schuler , Hermann Seyffer , Marc Schroeder
发明人： Alexandre Terrenoire , Daniel Schoenfelder , Bernd Bruchmann , Sebastian Roller , Harm Wiese , Bernhard Schuler , Hermann Seyffer , Marc Schroeder
IPC分类号： B32B27/10 , C08L69/00 , B32B29/06
CPC分类号： C08F2/22 , C08L69/00 , C09D133/26 , Y10T428/31507 , C08L2666/02 , C08L2666/18
摘要： The present invention relates to polymer dispersions which comprise highly branched polycarbonates, to a process for preparing them, and to their use.
摘要翻译：本发明涉及包含高支化聚碳酸酯的聚合物分散体，其制备方法及其应用。

16. 发明授权

US06233977B1 Compound needle having a divided closing element 有权
标题翻译：复合针具有分开的闭合元件
公开(公告)号：US06233977B1
公开(公告)日：2001-05-22
申请号：US09534571
申请日：2000-03-27
申请人： Bernhard Schuler , Klaus Ruoff
发明人： Bernhard Schuler , Klaus Ruoff
IPC分类号： D04B3506
CPC分类号： D04B35/06
摘要： A compound needle includes a shank having an end; a hook formed on the shank at the shank end and having a hook tip; and a closing element slot provided in the shank and being defined by two parallel shank flanks. The closing element slot extends from a location adjacent the hook in a direction away therefrom. The compound needle further has an elongated closing element received in the closing element slot for longitudinal sliding motions therein. The closing element has a hook-closing position in which the closing element is situated in an immediate vicinity of the hook tip. The closing element is composed of at least two side-by-side disposed, resilient closing element parts each having a free terminal leg oriented toward the hook. The terminal legs are bent away from one another to define a relatively narrow funnel having an open end oriented toward the hook and a beginning spaced from the open funnel end. The closing element parts are bent away from one another from the beginning of the funnel in a rearward direction away from the hook for resiliently contacting respective slot flanks at contact locations. The contact locations are situated adjacent the beginning of the closing element slot when the closing element is in its hook-closing position.
摘要翻译：复合针包括具有端部的柄; 在柄端处形成在柄上并具有钩尖的钩; 以及设置在柄部中并由两个平行的柄侧面限定的闭合元件槽。关闭元件槽从与钩相邻的位置沿远离其的方向延伸。复合针还具有容纳在闭合元件槽中的细长的闭合元件，用于在其中纵向滑动运动。闭合元件具有钩闭位置，闭合元件位于其中紧邻钩尖的附近。关闭元件由至少两个并排设置的弹性闭合元件部件组成，每个弹性闭合元件部件具有朝向钩子定位的自由端子腿。端子腿相互弯曲以限定具有朝向钩定向的开口端和与开口漏斗端间隔开的开口的相对较窄的漏斗。封闭元件部分从漏斗的开始处彼此远离钩子的向后方向弯曲，以在接触位置弹性地接触相应的槽口侧面。当闭合元件处于其关闭位置时，接触位置邻近关闭元件槽的开始。

17. 发明授权

US5726224A Composition of a redispersible spray dried unsaturated sulfonic acid polymer powder and a mineral binder 失效
标题翻译：可分散喷雾干燥的不饱和磺酸聚合物粉末和矿物粘合剂的组成
公开(公告)号：US5726224A
公开(公告)日：1998-03-10
申请号：US712366
申请日：1996-09-11
申请人： Erich Penzel , Gernot Franzmann , Maximilian Angel , Joachim Pakusch , Bernhard Schuler
发明人： Erich Penzel , Gernot Franzmann , Maximilian Angel , Joachim Pakusch , Bernhard Schuler
IPC分类号： C08F6/06 , C04B24/16 , C08F6/00 , C08F20/52 , C08F20/58 , C08J3/12 , C08J3/16 , C08L33/14 , C08L33/24 , C08L101/00 , C04B26/04
CPC分类号： C08J3/122 , C04B24/163 , C08L101/00 , C04B2103/0057 , C08L33/14 , C08L33/24
摘要： Polymers I comprising from 15 to 80% by weight of monomers of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each C.sub.1 -C.sub.3 -alkyl, R.sup.4 is C.sub.1 -C.sub.3 -alkyl and X is O or NH, and from 20 to 85% by weight of other monomers capable of undergoing free radical copolymerization are used as assistants in the spray drying of aqueous dispersions of polymers II which differ from the polymers I. The resultant powders are added to mineral binders.
摘要翻译：聚合物I包含15至80重量％的通式I（I）的单体，其中R 1，R 2和R 3各自为C 1 -C 3 - 烷基，R 4为C 1 -C 3烷基，X为O或NH 和20至85重量％的能够进行自由基共聚的其它单体作为辅助剂，用于喷雾干燥与聚合物I不同的聚合物II的水分散体。将所得粉末加入矿物粘合剂中。

18. 发明授权

US5605966A Microcapsules containing a core material suitable as a leveling agent 失效
标题翻译：含有适合作为流平剂的核心材料的微胶囊
公开(公告)号：US5605966A
公开(公告)日：1997-02-25
申请号：US165660
申请日：1993-12-13
申请人： Bernhard Schuler , Georg Bobar , Tilmann Korth , Ottokar Flocken , Peter Gleich
发明人： Bernhard Schuler , Georg Bobar , Tilmann Korth , Ottokar Flocken , Peter Gleich
IPC分类号： A61K9/50 , B01J13/14 , B01J13/18 , C09D7/47 , C08F8/30 , C08L63/00 , C08L75/04
CPC分类号： B01J13/14 , C09D7/06 , Y10S524/904 , Y10S525/902 , Y10T428/2985 , Y10T428/2987
摘要： Microcapsules comprise a polymeric wall material and a polymeric core material which is suitable as a leveling agent for film formation by film-forming oligomers and polymers.
摘要翻译：微胶囊包括聚合物壁材料和聚合物芯材料，其适合作为通过成膜低聚物和聚合物成膜的流平剂。

19. 发明授权

US5422176A Cured particle incorporating a cured copolymer protective colloid 失效
标题翻译：固化的共聚物保护胶体的固化颗粒
公开(公告)号：US5422176A
公开(公告)日：1995-06-06
申请号：US132216
申请日：1993-10-06
申请人： Bernhard Schuler , Rainer Dyllick-Brenzinger , Ralf Biastoch
发明人： Bernhard Schuler , Rainer Dyllick-Brenzinger , Ralf Biastoch
IPC分类号： C08F220/18 , B01F17/00 , C08F2/10 , C08F2/16 , C08F20/38 , C08F26/10 , C08F220/10 , C08F220/38 , C08F220/58 , C08F226/10 , C08F228/02 , B32B3/26 , C08L61/28
CPC分类号： C08F220/58 , C08F228/02 , Y10S525/936 , Y10T428/249997
摘要： The invention relates to copolymers containinga) 20-90% of 2-acrylamido-2-methylpropanesulfonic acid, sulfoethyl or sulfopropyl (meth) acrylate or vinylsulfonic acid,b) 0-50% of a vinylic acid,c) 0-70% of methyl or ethyl acrylate or methacrylate, C.sub.2 --C.sub.4 -hydroxyalkyl acrylate or N-vinylpyrrolidone andd) 0.1-10% of styrene or C.sub.4 --C.sub.18 -alkyl acrylate or C.sub.4 --C.sub.18 -alkyl methacrylate.The copolymers according to the invention are particularly suitable as protective colloids for microencapsulation.
摘要翻译：本发明涉及含有a）20-90％的2-丙烯酰氨基-2-甲基丙磺酸，（甲基）丙烯酸磺乙酯或磺丙基丙烯酸酯或乙烯基磺酸的共聚物，b）0-50％的乙烯酸，c）0-70％丙烯酸酯或甲基丙烯酸甲酯或丙烯酸乙酯，丙烯酸C2-C4-羟烷基酯或N-乙烯基吡咯烷酮，和d）0.1-10％苯乙烯或丙烯酸C 4 -C 18烷基酯或甲基丙烯酸C 4 -C 18烷基酯。根据本发明的共聚物特别适用于微囊化的保护胶体。

20. 发明授权

US06426377B1 Method for improved stability of aqueous polymer dispersions 有权
标题翻译：改进水性聚合物分散体稳定性的方法
公开(公告)号：US06426377B1
公开(公告)日：2002-07-30
申请号：US09581552
申请日：2000-07-14
申请人： Matthias Gerst , Bernhard Schuler , Burkhardt Dames
发明人： Matthias Gerst , Bernhard Schuler , Burkhardt Dames
IPC分类号： C08K536
CPC分类号： C08K5/42 , C08J3/03
摘要： The present invention relates to a process for improving the stability of aqueous polymer dispersions to thermal and/or mechanical effects and comprises adding to said aqueous polymer dispersions at least one salt of a bis-C4-C18-alkyl ester of a sulfonated dicarboxylic acid having 4 to 8 carbon atoms.
摘要翻译：本发明涉及一种提高聚合物水分散体对热和/或机械效应的稳定性的方法，包括向所述水性聚合物分散体中加入磺化二羧酸的二-C 4 -C 18烷基酯的至少一种盐，其具有 4至8个碳原子。

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