专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5326800A Use of salts in combination with halogenated phthalimides for flameproof finishing of glass fibre-containing polycarbonate moulded members 失效
标题翻译：与卤化苯二酰亚胺组合使用盐，用于玻璃纤维聚碳酸酯模制件的隔爆整理
公开(公告)号：US5326800A
公开(公告)日：1994-07-05
申请号：US29865
申请日：1993-03-11
申请人： Klaus Horn , Jurgen Kirsch , Richard Weider , Hugo Obermann , Dieter Freitag , Karsten-Josef Idel
发明人： Klaus Horn , Jurgen Kirsch , Richard Weider , Hugo Obermann , Dieter Freitag , Karsten-Josef Idel
IPC分类号： C08J7/00 , C08K3/00 , C08K5/00 , C08K5/09 , C08K5/16 , C08K5/3417 , C08K5/36 , C08K5/42 , C08K5/5317 , C08K7/00 , C08K7/14 , C08L69/00
CPC分类号： C08K5/5317 , C08K5/09 , C08K5/3417 , C08K5/42 , C08K7/14
摘要： The invention relates to use of salts of sulphonic acids, phosphonic acids and/or carboxylic acids in combination with halogenated phthalimides for additional processing of glass fibre-containing polycarbonate moulded members.
摘要翻译：本发明涉及使用磺酸，膦酸和/或羧酸的盐与卤代邻苯二甲酰亚胺的组合用于另外加工含玻璃纤维的聚碳酸酯模制件。

12. 发明授权

US5274182A Saturated, liquid isobutylene polymers terminally functionalized by special groups 失效
标题翻译：饱和的液体异丁烯聚合物由特殊的基团末端官能化
公开(公告)号：US5274182A
公开(公告)日：1993-12-28
申请号：US904646
申请日：1992-06-26
申请人： Richard Weider , Thomas Scholl
发明人： Richard Weider , Thomas Scholl
IPC分类号： C08F8/00 , C08F8/04 , C08F8/06 , C08F8/30 , C08F8/32 , C08F210/00 , C08F210/12 , C08J3/24 , C08L23/00 , C08L23/22 , C08L23/26 , C07C263/10 , C07C211/09 , C07C265/04 , C07C321/14
CPC分类号： C08F8/04 , C08F8/06
摘要： Saturated, liquid, low molecular weight and low-viscosity isobutylene polymers terminally functionalized by special groups, which correspond to the following formula ##STR1## are produced by solution ozonolysis of high molecular weight isobutylene/diene copolymers containing diene monomers, stabilization of the products obtained after the ozone treatment by addition of peroxide decomposers and subsequent reduction with hydrogen in the presence of hydrogenation catalysts under pressures of 10 to 300 bar and at temperatures of 20.degree. to 300.degree. C., optionally in the presence of sulfur or amines or ammonia.
摘要翻译：通过特殊基团末端官能化的饱和，液体，低分子量和低粘度异丁烯聚合物，其对应于下式通过溶液臭氧分解产生，所述高分子量异丁烯/二烯共聚物含有二烯单体，所得产物的稳定化在通过加入过氧化物分解剂进行臭氧处理之后，随后在氢化催化剂存在下，在10-300巴的压力和20-300℃的温度下，任选在硫或胺或氨的存在下用氢还原。

13. 发明授权

US5183926A Process for the preparation of aromatic dicarboxylic acids and aromatic hydrocarbons 失效
标题翻译：制备芳族二羧酸和芳香烃的方法
公开(公告)号：US5183926A
公开(公告)日：1993-02-02
申请号：US759794
申请日：1991-09-13
申请人： Richard Weider , Thomas Scholl
发明人： Richard Weider , Thomas Scholl
IPC分类号： C07C13/28 , C07C51/255 , C07C69/76 , C07C309/65
CPC分类号： C07C309/65 , C07C13/28 , C07C51/255 , C07C69/76 , C07C2101/14
摘要： Aromatic dicarboxylic acids of the formula ##STR1## in which R.sup.1, R.sup.2, m, n, and X have the meaning mentioned in the description,can be prepared from the bisphenols, on which they are based, of the formula ##STR2## if the bisphenols are first reacted to give the bissulphonates, the sulphonate groups are removed catalytically with H.sub.2 and the hydrocarbons obtained in this way are doubly acylated in a known manner and the acyl groups are oxidized to the carboxyl groups.Many of the aromatic dicarboxylic acids which can be prepared in this way are new.
摘要翻译：其中R 1，R 2，m，n和X具有说明书中提到的含义的式（I）的芳族二羧酸可由其所基于的双酚制备，具有下式：IMAGE 如果双酚首先反应得到双磺酸盐，用H2催化除去磺酸盐基团，以这种方式得到的烃以已知的方式进行双重酰化，酰基被氧化成羧基。可以以这种方式制备的许多芳族二羧酸是新的。

14. 发明授权

US5110895A Polyester and polyester carbonate from terephthalic or isophthalic acid, phosgene and phenols with heat resistance and light stability 失效
标题翻译：来自具有耐热性和光稳定性的正癸酸或异辛酸，磷酸酯和酚醛的聚酯和聚碳酸酯
公开(公告)号：US5110895A
公开(公告)日：1992-05-05
申请号：US566172
申请日：1990-08-13
申请人： Richard Weider , Dieter Arlt , Christian Leuschke , Thomas Scholl
发明人： Richard Weider , Dieter Arlt , Christian Leuschke , Thomas Scholl
IPC分类号： C08G63/672 , C08G63/185 , C08G63/19 , C08G63/193 , C08G63/64 , C08G63/682 , C08G63/688
CPC分类号： C08G63/185 , C08G63/193 , C08G63/64
摘要： Polyester and polyester carbonates corresponding to the following formula ##STR1## in which R.sup.1 to R.sup.4, o to r, n, a and b and also X.sup.1 and Y.sup.1 are as defined in the specification,may be obtained by interfacial condensation from bisphenols corresponding to the following formula. ##STR2## aromatic dicarboxylic acid chlorides corresponding to the following formula ##STR3## and phosgene. The new polyesters and polyester carbonates combine outstanding heat resistance and light stability. They may be used both as thermoplastic materials as such or as constituents of polymer blends or even as UV (light) stabilizers or as UV (light)-stabilizing coatings. Accordingly, they have degrees of polycondensation n in the range from 2 to 100.
摘要翻译：对应于以下公式的聚酯和聚酯碳酸酯：其中R1至R4，o至r，n，a和b以及X1和Y1如说明书中所定义，可以通过界面来自对应于下式的双酚的缩合。对应于下式的“IMAGE”和光气的芳族二羧酸氯化物。新的聚酯和聚酯碳酸酯具有出色的耐热性和光稳定性。它们既可以作为热塑性材料，也可以用作聚合物共混物的成分，甚至可以用作UV（光）稳定剂或UV（光）稳定涂料。因此，它们的缩聚度n在2〜100的范围内。

15. 发明申请

US20130289147A1 THERMOPLASTIC MOULDING COMPOUNDS WITH INCREASED MELT STABILITY 审中-公开
标题翻译：具有增加的熔融稳定性的热塑性模塑化合物
公开(公告)号：US20130289147A1
公开(公告)日：2013-10-31
申请号：US13698763
申请日：2011-05-19
申请人： Günter Margraf , Detlev Joachimi , Maik Schulte , Richard Weider
发明人： Günter Margraf , Detlev Joachimi , Maik Schulte , Richard Weider
IPC分类号： C08L77/02
CPC分类号： C08L77/00 , B29C48/00 , B29C48/09 , B29C49/0005 , B29C49/04 , B29C49/4242 , B29C51/00 , B29C51/002 , B29K2077/00 , B29L2023/22 , B29L2031/7172 , C08L23/0869 , C08L51/06 , C08L63/00 , C08L91/00 , C08L2666/06 , C08L2666/22 , C08L2666/02 , C08L2666/24
摘要： This invention relates to substance mixtures for thermoplastic molding compositions, comprising A) polyamide and/or copolyamide, B) copolymers of at least one olefin and of at least one acrylate of an aliphatic alcohol, C) additives with chain-extending effect and D) impact modifiers and optionally also E) other additives and/or F) fillers and reinforcing materials. The invention further relates to processes for producing molding compositions of the invention and molded products or semifinished products which are produced from the substance mixtures of the invention, preferably by means of extrusion or blow molding of the molding compositions to be produced from the substance mixtures.
摘要翻译：本发明涉及用于热塑性模塑组合物的物质混合物，包括A）聚酰胺和/或共聚酰胺，B）至少一种烯烃和至少一种脂族醇丙烯酸酯的共聚物，C）具有延伸链效应的添加剂，以及D）抗冲改性剂和任选的E）其它添加剂和/或F）填料和增强材料。本发明还涉及用于生产本发明的模塑组合物的方法和由本发明的物质混合物制备的成型产品或半成品，优选通过挤出或吹塑从所述物质混合物生产的模塑组合物。

16. 发明授权

US5137971A Graft copolymers, their production and use 失效
标题翻译： GRAFT共聚物，其生产和使用
公开(公告)号：US5137971A
公开(公告)日：1992-08-11
申请号：US648086
申请日：1991-01-31
申请人： Ralf Dujardin , Richard Weider , Peter Horlacher , Werner Nouvertne
发明人： Ralf Dujardin , Richard Weider , Peter Horlacher , Werner Nouvertne
IPC分类号： C08F210/18 , C08F210/16 , C08G64/00 , C08G64/18 , C08L69/00
CPC分类号： C08G64/18 , C08L69/00
摘要： A process for producing a graft copolymer is disclosed. The graft copolymer, based on a rubber which contains phenolic OH groups and grafted with polycarbonate chains is produced under the conditions of the two-phase interfacial polycondensation. Also disclosed are gasoline resistant thermoplastic polycarbonate compositions containing the graft.
摘要翻译：公开了一种接枝共聚物的制备方法。在两相界面缩聚的条件下制备基于含有酚OH基团并与聚碳酸酯链接枝的橡胶的接枝共聚物。还公开了含有移植物的耐汽油热塑性聚碳酸酯组合物。

17. 发明授权

US06417256B1 Polycarbonate-ABS moulding materials 有权
标题翻译：聚碳酸酯ABS成型材料
公开(公告)号：US06417256B1
公开(公告)日：2002-07-09
申请号：US09509161
申请日：2000-03-22
申请人： Thomas Eckel , Dieter Wittmann , Ralph Ostarek , Richard Weider , Gisbert Michels
发明人： Thomas Eckel , Dieter Wittmann , Ralph Ostarek , Richard Weider , Gisbert Michels
IPC分类号： C08L6900
CPC分类号： C08L51/04 , C08K5/523 , C08L69/00 , C08L69/005 , C08L2666/14 , C08L51/00
摘要： A thermoplastic molding composition containing 1 to 99 parts by weight of aromatic polycarbonate or polyester carbonate and 1 to 99 parts by weight of at least one graft polymer prepared by solution polymerization is disclosed. The graft polymer is characterized in having rubber content of 20 to 50 wt. % and in that the average particle size of its rubber phase is 80 to 600 nm. The composition, which optionally contains additives, flameproofing agents and reinforcing agents, is characterized by its improved mechanical properties.
摘要翻译：公开了一种含有1-99重量份芳族聚碳酸酯或聚酯碳酸酯和1-99重量份至少一种通过溶液聚合制备的接枝聚合物的热塑性模塑组合物。接枝聚合物的特征在于橡胶含量为20〜50wt。％，其橡胶相的平均粒径为80〜600nm。任选地含有添加剂，防火剂和增强剂的组合物的特征在于其改进的机械性能。

18. 发明授权

US07144981B2 Process for separating volatile components from polymers 失效
标题翻译：挥发性组分与聚合物分离的方法
公开(公告)号：US07144981B2
公开(公告)日：2006-12-05
申请号：US10684600
申请日：2003-10-14
申请人： Thomas König , Klemens Kohlgrüber , Ulrich Liesenfelder , Michael Bierdel , Helmut Meyer , Richard Weider , Jörg Krüger
发明人： Thomas König , Klemens Kohlgrüber , Ulrich Liesenfelder , Michael Bierdel , Helmut Meyer , Richard Weider , Jörg Krüger
IPC分类号： C08F6/00
CPC分类号： C08F6/003
摘要： A process for concentrating polymers by evaporation is disclosed. The process entails (i) obtaining a mixture containing a polymer and volatile component, the volatile components being present in the mixture at an amount less than 20 wt. % relative to the weight of the mixture, and (ii) introducing the mixture in a downward direction under pressure through a plurality of nozzles arranged vertically and next to one another into a degassing container to form an extrudate. The volatile component contains at least one of residual monomers, oligomers and solvents, and the throughput of the mixture per nozzle is 0.3 to 2 kg/h. The vapor pressure of the volatile component of the extrudate is more than 2.5 bar, and the absolute pressure in the degassing container is 50 to 5000 Pa. The polymer prepared by the process is characterized in that it contains volatile components in an amount of less than 300 ppm.
摘要翻译：公开了通过蒸发浓缩聚合物的方法。该方法需要（i）获得含有聚合物和挥发性组分的混合物，所述挥发性组分以小于20重量％的量存在于混合物中。相对于混合物重量的％，和（ii）通过垂直且彼此相邻布置的多个喷嘴在压力下向下引入混合物到脱气容器中以形成挤出物。挥发性组分含有残留单体，低聚物和溶剂中的至少一种，并且每个喷嘴的混合物的生产量为0.3至2kg / h。挤出物的挥发性成分的蒸气压大于2.5巴，脱气容器中的绝对压力为50〜5000Pa。本方法制备的聚合物的特征在于，其含有挥发性成分的量小于 300 ppm。

19. 发明授权

US06239225B1 Process for the manufacture of impact resistant modified polymers 有权
标题翻译：用于制造抗冲击改性聚合物的方法
公开(公告)号：US06239225B1
公开(公告)日：2001-05-29
申请号：US09350228
申请日：1999-07-08
申请人： Gisbert Michels , Bernd Klinksiek , Otto Schmid , Ralph Ostarek , Richard Weider , Raymond D. Burk , Joong-In Kim
发明人： Gisbert Michels , Bernd Klinksiek , Otto Schmid , Ralph Ostarek , Richard Weider , Raymond D. Burk , Joong-In Kim
IPC分类号： C08F2502
CPC分类号： C08F279/02 , C08F279/04 , C08F212/00 , C08F2/02
摘要： A continuous process for the manufacture of impact resistant polymers is disclosed. The process comprise polymerization of a reaction mixture containing vinylaromatic monomers in the presence of soluble rubber and entails shearing at least some of said mixture at a rate of more than 30000 1/s using a device having no rotating parts. The resulting product is characterized in its low gloss and improved impact properties.
摘要翻译：公开了制造抗冲击聚合物的连续方法。该方法包括在可溶性橡胶存在下聚合含有乙烯基芳族单体的反应混合物，并且使用不具有旋转部分的装置，以至少一些所述混合物以大于30000l / s的速率剪切。所得产品的特征在于其低光泽和改善的冲击性能。

20. 发明授权

US08362119B2 Halogen free flame-retardant thermoplastic moulding compositions based on polyamide with increased glow-wire resistance 有权
标题翻译：基于聚酰胺的无卤素阻燃热塑性模塑组合物具有增加的灼热丝电阻
公开(公告)号：US08362119B2
公开(公告)日：2013-01-29
申请号：US11662457
申请日：2005-08-31
申请人： Jochen Endtner , Detlev Joachimi , Richard Weider
发明人： Jochen Endtner , Detlev Joachimi , Richard Weider
IPC分类号： C08G18/77
CPC分类号： C08K5/34928 , C08K5/5313 , C08L77/00
摘要： The present invention relates to thermoplastic moulding compositions comprising unbranched, thermoplastic polyamide, a phosphinic or diphosphinic salt, a nitrogen-containing flame retardant combination and also at least one oxygen-containing, nitrogen-containing or sulphur-containing metal compound and also to the production and the use of the inventive moulding compositions for production of fibres, of foils and of mouldings of any type.
摘要翻译：本发明涉及包含无支链，热塑性聚酰胺，次膦酸盐或二次膦酸盐，含氮阻燃剂组合物以及至少一种含氧，含氮或含硫金属化合物的热塑性模塑组合物，并且还涉及生产以及本发明的模塑组合物用于生产纤维，箔和任何类型的模制品的用途。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式