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公开(公告)号：US5256702A
公开(公告)日：1993-10-26
申请号：US46325
申请日：1993-04-14
申请人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
发明人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
CPC分类号： C08J9/0028 , C08J9/0061 , C08L69/00 , C08J2369/00 , C08J2405/00
摘要： A method of foaming thermoplastic aromatic polycarbonates is disclosed. Accordingly, a polycarbonate resin is mixed with 0.01 to 10%, the percent being relative to the total weight of polycarbonate resin and polysaccharide, of a particular polysaccharide and the mixture then processed thermoplastically without the application of negative pressure in an extruder, at temperatures of 180.degree. C. to 320.degree. C., or in an injection molding machine, at temperatures of 190.degree. C. to 330.degree. C., to obtain foamed molded articles.
摘要翻译： 公开了一种发泡热塑性芳族聚碳酸酯的方法。 因此，聚碳酸酯树脂与特定多糖的相对于聚碳酸酯树脂和多糖的总重量的百分比为0.01〜10％，然后将混合物热塑性地加工而不在挤出机中施加负压，温度为 180℃至320℃，或在注塑机中，在190℃至330℃的温度下，得到发泡模塑制品。
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公开(公告)号：US5177145A
公开(公告)日：1993-01-05
申请号：US653841
申请日：1991-02-11
申请人： Ralf Dujardin , Jochen Schoeps , Martin Wandel
发明人： Ralf Dujardin , Jochen Schoeps , Martin Wandel
CPC分类号： C08L69/00
摘要： A thermoplastic molding composition comprising a polycarbonate resin and ABS is rendered improved levels of resistance to gasoline environment and thermal stability upon the incorporation therewith of a particular vinyl copolymer.
摘要翻译： 包含聚碳酸酯树脂和ABS的热塑性模塑组合物在加入特定的乙烯基共聚物时可提高耐汽油环境的耐受性和热稳定性。
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公开(公告)号：US08614088B2
公开(公告)日：2013-12-24
申请号：US12863933
申请日：2009-01-23
申请人： Ralf Dujardin , Sebastian Schmidt , Markus Zamponi
发明人： Ralf Dujardin , Sebastian Schmidt , Markus Zamponi
CPC分类号： A01G7/00 , C12N15/8205
摘要： The present invention relates to a system and method for the infiltration of plants in a continuous or quasi-continuous operation mode. The system and method of the present invention combine mechanical (automatic and manual) movable and manipulable units and/or containers with vacuum infiltration chambers to enable large-scale infiltration of plants.
摘要翻译： 本发明涉及用于以连续或准连续操作模式渗透植物的系统和方法。 本发明的系统和方法将机械（自动和手动）可移动和可操纵的单元和/或容器与真空渗透室相结合，以实现植物的大规模渗透。
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公开(公告)号：US08372418B2
公开(公告)日：2013-02-12
申请号：US12176070
申请日：2008-07-18
CPC分类号： A01N25/10 , A01G13/0275 , A01N25/34 , A01N33/22 , A01N43/12 , A01N43/80 , A01N47/36 , A01N57/20
摘要： Polymer composite material with biocide functionality, preferably for the use in agriculture, comprising at least one base polymer compound and at least one biocide active ingredient, wherein the biocide active ingredient is an organic biocide that can be emitted from the polymer composite material by diffusion and/or osmosis and method of its production.
摘要翻译： 具有杀生物剂功能的聚合物复合材料，优选用于农业，包含至少一种基础聚合物化合物和至少一种杀生物剂活性成分，其中杀生物剂活性成分是可通过扩散从聚合物复合材料中排出的有机杀生物剂， /或渗透及其生产方法。
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公开(公告)号：US20090076480A1
公开(公告)日：2009-03-19
申请号：US11718587
申请日：2005-10-22
申请人： Heinz Pudleiner , Ralf Dujardin , Reinhard Albers
发明人： Heinz Pudleiner , Ralf Dujardin , Reinhard Albers
CPC分类号： A61L29/16 , A61L29/06 , A61L2300/406 , C08L83/04
摘要： The invention relates to compositions comprising silicone elastomers and antimicrobially active substances in homogeneous distribution, a process for their production and their use in medical articles.
摘要翻译： 本发明涉及包含均匀分布的硅氧烷弹性体和抗微生物活性物质的组合物，其制备方法及其在医疗制品中的应用。
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36.发明授权Polycarbonate automotive window panels with coating system blocking UV and IR radiation and providing abrasion resistant surface 有权聚碳酸酯汽车窗板，涂层系统阻挡紫外线和红外辐射，并提供耐磨表面公开(公告)号：US06797384B2
公开(公告)日：2004-09-28
申请号：US10236868
申请日：2002-09-06
申请人： Steven M. Gasworth , Mark Peters , Ralf Dujardin
发明人： Steven M. Gasworth , Mark Peters , Ralf Dujardin
IPC分类号： B32B1706
CPC分类号： C08J7/04 , C08J2369/00 , Y10T428/31507 , Y10T428/31855
摘要： An automotive glazing panel is provided by a polycarbonate substrate having a coating system including an inner layer blocking IR and overlying coating material blocking UV radiation and providing a scratch resistant outer coating layer.
摘要翻译： 汽车玻璃板由聚碳酸酯基材提供，该聚碳酸酯基材具有涂层系统，该涂层系统包括阻挡IR的内层和封闭UV辐射的覆盖涂层材料，并提供耐擦伤的外涂层。
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公开(公告)号：US06365694B1
公开(公告)日：2002-04-02
申请号：US09581125
申请日：2000-08-08
申请人： Volker Wege , Ralf Dujardin , Yun Chen , Johann Rechner , Friedrich-Karl Bruder
发明人： Volker Wege , Ralf Dujardin , Yun Chen , Johann Rechner , Friedrich-Karl Bruder
IPC分类号： C08F3202
CPC分类号： C08F8/04 , C08F212/08
摘要： Amorphous polymers, including homopolymers and co-polymers, containing residues of vinyl cyclohexane and/or substituted vinyl cyclohexane are described. The polymers of the present invention have a syndiotactic configuration in which the quantity of diads is greater than 50.1% and less than 74%. The polymers of the invention have high transparency, low birefringence and high heat defection temperature, and can be used to prepare molded articles (e.g., optical data storage media and lenses) and films.
摘要翻译： 描述了含有乙烯基环己烷和/或取代的乙烯基环己烷残基的无定形聚合物，包括均聚物和共聚物。 本发明的聚合物具有间同立构构型，其中双键的数量大于50.1％且小于74％。 本发明的聚合物具有高透明度，低折射率和高的热断裂温度，并且可用于制备模制品（例如光学数据存储介质和透镜）和膜。
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公开(公告)号：US5861471A
公开(公告)日：1999-01-19
申请号：US632659
申请日：1996-04-15
IPC分类号： B01D71/52 , B01D71/68 , C08G2/30 , C08G2/34 , C08G65/00 , C08G65/32 , C08G65/42 , C08G75/00 , C08G75/02 , C08G75/23 , C08G8/02 , A61M29/00
CPC分类号： C08G75/23 , C08L81/06 , C08L2205/05 , C08L71/02
摘要： The invention relates to polysulphone/polyether block copolycondensates having the recurring structural unit as in formula (I)--(--O--E--O--Ar.sup.1 --SO.sub.2 --Ar.sup.2 --)--W-- (I)whereinE is a divalent diphenolate radical andW is a polyether, polythioether or polyacetal possessing at least two hydroxyl groups and having an average molecular weight (M.sub.n) of from 400 to 30,000 andwherein the proportion of the radical W in the total polymer amounts to 5 to 99 wt. %,the preparation and use thereof for the production of moulded shapes, for example, membranes or catheter tubes.
摘要翻译： 本发明涉及具有如式（I） - （ - OEO-Ar1-SO2-Ar2 - ） - W-（I）的重复结构单元的聚砜/聚醚嵌段共缩合物，其中E是二价二酚盐基，W是聚醚 具有至少两个羟基并具有400至30,000的平均分子量（+ E，ovs M + EE n）的聚硫醚或聚缩醛，并且其中基团W在总聚合物中的比例为5至99重量％ ％，其制备和用于生产模塑形状的用途，例如膜或导管。
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公开(公告)号：US5766515A
公开(公告)日：1998-06-16
申请号：US856042
申请日：1997-05-14
申请人： Friedrich Jonas , Alexander Karbach , Bavo Muys , Etienne van Thillo , Rolf Wehrmann , Andreas Elschner , Ralf Dujardin
发明人： Friedrich Jonas , Alexander Karbach , Bavo Muys , Etienne van Thillo , Rolf Wehrmann , Andreas Elschner , Ralf Dujardin
IPC分类号： C08G61/12 , C09D5/24 , G02F1/1343 , H01B1/12 , H01L51/00 , H01L51/30 , H01L51/50 , H01L51/52 , H05K3/18 , H01B1/00 , C08G75/10 , H01B1/20
CPC分类号： H01L51/5203 , C08G61/126 , C09D5/24 , H01B1/127 , H01B1/128 , H01G11/48 , H01G11/56 , H01L51/5206 , G02F1/13439 , H01L51/0036 , H01L51/5088 , H05K3/188 , Y02E60/13 , Y10S428/917
摘要： Mixtures of A) neutral polythiophenes of formula (I), ##STR1## wherein R.sub.1 and R.sub.2 separately from one another represent hydrogen or a C.sub.1-4 alkyl group or together form an optionally substituted C.sub.1-4 alkylene radical, preferably a methylene radical optionally substituted by alkyl groups, an ethylene-1,2 radical optionally substituted by C.sub.1-12 alkyl or phenyl groups, or a cyclohexylene-1,2 radical, and B) organic compounds containing dihydroxy or polyhydroxy and/or carboxyl groups or amide groups or lactam groups, as well as transparent, electrically conducting coatings made therefrom and electroluminescent systems containing a conductive layer produced from the abovementioned mixtures as the electrode.
摘要翻译： 式（I）的A）中性聚噻吩的混合物，其中R1和R2彼此分开代表氢或C1-4烷基，或一起形成任选取代的C 1-4亚烷基，优选任选取代的亚甲基 烷基，任选被C 1-12烷基或苯基取代的亚乙基-1-2基团或亚环己基-1,2-基，和B）含有二羟基或多羟基和/或羧基或酰胺基团或内酰胺的有机化合物 基团，以及由其制成的透明导电涂层和含有由上述混合物制成的导电层作为电极的电致发光体系。
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40.发明授权Monofuctional polyacrylates, their production and their use for the production of polycarbonates 失效聚丙烯酸单体，其生产及其用于生产聚碳酸酯的用途
公开(公告)号：US5109079A
公开(公告)日：1992-04-28
申请号：US624013
申请日：1990-12-07
申请人： Ralf Dujardin , Gerd Renner , Karl-Erwin Piejko , Bruno Boemer , Alfred Jung , Werner Nouvertne
发明人： Ralf Dujardin , Gerd Renner , Karl-Erwin Piejko , Bruno Boemer , Alfred Jung , Werner Nouvertne
IPC分类号： C08F2/38 , C08F2/42 , C08F8/12 , C08F8/34 , C08F20/10 , C08F20/12 , C08F220/10 , C08G64/00 , C08G64/14 , C08G64/18 , C08G64/22 , C08G81/02 , C08L69/00
摘要： The invention relates to polyacrylates corresponding to formula (I) ##STR1## to their production in a quasi-ionic polymerization and to their use as monofunctional chain terminators, optionally in combination with typical other chain terminators, for the production of aromatic polycarbonates.The invention also relates to the polycarbonates or polycarbonate mixtures obtained using the compounds corresponding to formula (I) and to their use as additives for other thermoplastic polycarbonates.
摘要翻译： 本发明涉及对应于式（I）的聚丙烯酸酯（I）在准离子聚合中的制备及其作为单官能链终止剂（任选与典型的其它链终止剂组合）用于生产芳族聚碳酸酯的用途 。 本发明还涉及使用对应于式（I）的化合物获得的聚碳酸酯或聚碳酸酯混合物及其作为其它热塑性聚碳酸酯的添加剂的用途。
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