专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4666980A Transparent moulding compositions 失效
标题翻译：透明成型组合物
公开(公告)号：US4666980A
公开(公告)日：1987-05-19
申请号：US748864
申请日：1985-06-26
申请人： Christian Lindner , Karl-Heinz Ott , Walter Uerdingen , Hans-Eberhard Braese , Hans-Jurgen Kress
发明人： Christian Lindner , Karl-Heinz Ott , Walter Uerdingen , Hans-Eberhard Braese , Hans-Jurgen Kress
IPC分类号： C08L33/12 , C08F279/00 , C08F279/02 , C08L7/00 , C08L21/00 , C08L25/14 , C08L33/00 , C08L33/02 , C08L33/04 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/02 , C08F265/06
CPC分类号： C08L51/003 , C08L25/14 , C08L51/04 , C08L55/02
摘要： This invention provides thermoplastic moulding moulding compositions with good dimensional stability under heat and transparency consisting of particular graft polymers and optionally thermoplastic polymer resins.
摘要翻译：本发明提供在特定的接枝聚合物和任选的热塑性聚合物树脂的热和透明度下具有良好尺寸稳定性的热塑性模塑组合物。

22. 发明授权

US4631311A Acrylonitrile free blends of a polycarbonate, a graft rubber and a terpolymer resin 失效
标题翻译：不含丙烯腈的聚碳酸酯，接枝橡胶和三元共聚物树脂的混合物
公开(公告)号：US4631311A
公开(公告)日：1986-12-23
申请号：US763684
申请日：1985-08-08
申请人： Frank Wingler , Otto Koch , Christian Lindner , Klaus Reinking
发明人： Frank Wingler , Otto Koch , Christian Lindner , Klaus Reinking
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L25/08 , C08L25/14 , C08L33/00 , C08L33/02 , C08L35/06 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L101/00
CPC分类号： C08L35/06 , C08L25/14 , C08L51/04 , C08L69/00
摘要： This invention relates to thermoplastic moulding compounds free from nitrile groups, containing a mixture of randomly structured copolymers containing methyl methacrylate, maleic acid anhydride and aromatic vinyl compounds, aromatic polycarbonate resins and an elastomer grafted with methyl methacrylate.
摘要翻译：本发明涉及不含腈基的热塑性模塑料，其含有含有甲基丙烯酸甲酯，马来酸酐和芳族乙烯基化合物的无规结构的共聚物的混合物，芳族聚碳酸酯树脂和用甲基丙烯酸甲酯接枝的弹性体。

23. 发明授权

US4621117A Acrylonitrile-free polycarbonate blends 失效
标题翻译：无丙烯腈的聚碳酸酯混合物
公开(公告)号：US4621117A
公开(公告)日：1986-11-04
申请号：US830177
申请日：1986-02-18
申请人： Frank Wingler , Otto Koch , Christian Lindner , Klaus Reinking
发明人： Frank Wingler , Otto Koch , Christian Lindner , Klaus Reinking
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L25/08 , C08L33/00 , C08L33/02 , C08L35/06 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L101/00
CPC分类号： C08L35/06 , C08L51/04 , C08L69/00 , Y10S525/902
摘要： This invention relates to thermoplastic moulding compounds which are free from nitrile groups, obtained from randomly structured aromatic vinyl copolymers containing N-phenyl- or methyl-maleimide, aromatic polycarbonate resins and an elastomer grafted with methyl methacrylate.
摘要翻译：本发明涉及由含有N-苯基 - 或甲基 - 马来酰亚胺，芳族聚碳酸酯树脂和接枝有甲基丙烯酸甲酯的弹性体的无规结构的芳族乙烯基共聚物得到的不含腈基的热塑性模塑料。

24. 发明授权

US4579906A ABS moulding materials with improved burning properties and process for their production 失效
标题翻译：具有改善燃烧性能的ABS成型材料及其生产工艺
公开(公告)号：US4579906A
公开(公告)日：1986-04-01
申请号：US694107
申请日：1985-01-23
申请人： Karl Zabrocki , Christian Lindner , Hubert Bosshammer , Bernd Urbannek
发明人： Karl Zabrocki , Christian Lindner , Hubert Bosshammer , Bernd Urbannek
IPC分类号： C08K3/20 , C08J3/00 , C08K3/00 , C08K3/26 , C08K5/00 , C08K5/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L25/12 , C08L27/00 , C08L27/18 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/00 , C08L55/02
CPC分类号： C08J3/005 , C08L25/12 , C08L27/18 , C08L55/02
摘要： The invention relates to flame-resistant ABS moulding materials containing a fluoro-organic polymer besides customary flameproofing additives and to a process for their manufactures.
摘要翻译：本发明涉及除了常规的隔爆添加剂之外还含有氟 - 有机聚合物的阻燃ABS成型材料及其制造方法。

25. 发明授权

US4522959A Thermoplastic compositions in powder form 失效
标题翻译：粉末形式的热塑性组合物
公开(公告)号：US4522959A
公开(公告)日：1985-06-11
申请号：US594284
申请日：1984-03-28
申请人： Christian Lindner , Karl-Heinz Ott , Hans-Eberhard Braese
发明人： Christian Lindner , Karl-Heinz Ott , Hans-Eberhard Braese
IPC分类号： C08L25/00 , C08J3/00 , C08J3/16 , C08L7/00 , C08L21/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L33/12 , C08L51/00 , C08L51/02 , C09D5/46
CPC分类号： C08L25/12 , C08J3/005 , C08L33/12 , C08L21/00
摘要： A process for the production of a pulverulent mixture consisting of(A) from 60 to 99 parts by weight of a brittle copolymer consisting of acrylonitrile and styrene, .alpha.-methylstyrene, methyl methacrylate or mixtures thereof, and(B) from 1 to 40 parts by weight of a flexible rubber-elastic polymer,by coagulating, in a first stage, a latex of (A) or a mixture of a latex of (A) and a part of a latex of (B), adding, in a second stage, the latex of (B) or the remaining part of the latex of (B), so that the desired quantity ratio of (A) to (B) is attained, and, in a third stage, separating the precipitated mixture of (A) and (B) from the aqueous phase, and drying it.
摘要翻译：一种由（A）60至99重量份由丙烯腈和苯乙烯组成的脆性共聚物，α-甲基苯乙烯，甲基丙烯酸甲酯或其混合物的粉末混合物的制备方法，（B）1至40份（A）的胶乳或（A）的胶乳与（B）的一部分胶乳的混合物在第一阶段中凝固，在第二阶段中，（B）的胶乳或（B）的胶乳的剩余部分，从而达到（A）〜（B）的所需量比，在第三阶段，将沉淀的（ A）和（B）从水相中干燥。

26. 发明授权

US4421901A Rubber powders 失效
标题翻译：橡胶粉
公开(公告)号：US4421901A
公开(公告)日：1983-12-20
申请号：US337010
申请日：1982-01-04
申请人： Christian Lindner , Karl-Heinz Ott
发明人： Christian Lindner , Karl-Heinz Ott
IPC分类号： C08F2/18 , C08F285/00 , C08F265/04
CPC分类号： C08F285/00 , Y10S525/902
摘要： Pourable rubber powders comprising particles having an average diameter of from 0.01 to 10 mm which contain, polymerized thereon, a shell of the polymer or copolymer of one or more vinyl monomers in a quantity of from 2 to 20% by weight, based on the rubber, and the core rubber is a latex polymer, the latex particles of which are composed of a core polymer and a sheath polymer, the core and sheath differing in their chemical composition and at least the sheath polymer being a diene or acrylate rubber having glass transition temperatures of below 0.degree. C., and a process for the preparation of such rubber powders, wherein a latex of an approximate rubber is completely broken with the formation of an aqueous suspension of the rubber; from 2 to 20% by weight, based on the rubber, of one or more vinyl monomers which form polymers having glass transition temperatures of above 25.degree. C. are then introduced into the suspension; and the monomer(s) is/are polymerized, optionally after adding a radical-forming catalyst.
摘要翻译：包含平均直径为0.01至10mm的颗粒的可浇注橡胶粉末，其含有基于橡胶的2-20重量％的聚合物或一种或多种乙烯基单体的共聚物的聚合物的壳，核心橡胶是胶乳聚合物，其胶乳颗粒由芯聚合物和鞘聚合物组成，芯和鞘的化学组成不同，并且至少鞘聚合物是具有玻璃化转变的二烯或丙烯酸酯橡胶温度低于0℃，以及制备这种橡胶粉末的方法，其中近似橡胶的胶乳完全破碎，形成橡胶的水性悬浮液; 然后将2至20重量％的基于橡胶的一种或多种形成玻璃化转变温度高于25℃的聚合物的乙烯基单体引入悬浮液中; 并且任选地在添加自由基形成催化剂之后使单体聚合。

27. 发明授权

US4417026A Thermoplastic polyester moulding compositions having improved toughness 失效
标题翻译：具有改善韧性的热塑性聚酯模塑组合物
公开(公告)号：US4417026A
公开(公告)日：1983-11-22
申请号：US310147
申请日：1981-10-09
申请人： Christian Lindner , Rudolf Binsack , Dieter Rempel , Karl-Heinz Ott
发明人： Christian Lindner , Rudolf Binsack , Dieter Rempel , Karl-Heinz Ott
IPC分类号： C08L51/00 , C08L51/02 , C08L67/00 , C08L67/02
CPC分类号： C08L67/02
摘要： Graft copolymers having a diene rubber core surrounded by at least two different shells improve the impact strength under multi-axial stress of thermoplastic polyester moulding compositions.
摘要翻译：具有由至少两个不同壳体包围的二烯橡胶芯的接枝共聚物改善了热塑性聚酯模塑组合物在多轴向应力下的冲击强度。

28. 发明授权

US4297455A Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates 失效
标题翻译：通过碳酸酯基延长的聚酯二醇的碳酸芳酯的制备方法及其用于制备聚酯 - 二醇双二酚碳酸酯和聚酯/聚碳酸酯的用途
公开(公告)号：US4297455A
公开(公告)日：1981-10-27
申请号：US910986
申请日：1978-05-30
申请人： Christian Lindner , Carlhans Suling , Herbert Bartl , Manfred Schreckenberg , Dieter Freitag , Klaus Konig
发明人： Christian Lindner , Carlhans Suling , Herbert Bartl , Manfred Schreckenberg , Dieter Freitag , Klaus Konig
IPC分类号： C08G63/64 , C08G63/00 , C08G63/76
CPC分类号： C08G63/64
摘要： The present invention relates to a process for the preparation of bis-carbonic acid aryl esters of polyester-diols, lengthened via --OCOO-- groups, characterized in that polyester-diols with molecular weights Mn (number-average) of over 250, preferably over 600, are heated with carbonic acid bis-aryl esters at temperatures between about 100.degree. C. and 200.degree. C., preferably between about 110.degree. C. and 180.degree. C., in vacuo below about 35 mm Hg, preferably between about 25 and 1 mm Hg, in the presence of catalysts, less than one mol of carbonic acid bis-aryl ester being employed per OH group of the polyester-diol and the hydroxyaryl compounds formed being distilled off.The invention further relates to the bis-carbonic acid aryl esters of polyester-diols lengthened via --OCOO-- groups obtained according to the instant invention and their use for the preparation of polyester diol bis-diphenol carbonates, lengthened via carbonate groups, characterized in that polyester-diol bis-aryl carbonates are reacted with a diphenol at a temperature of from about 100.degree. to about 200.degree. C. in vacuo below about 35 mm Hg in the presence of a catalyst, wherein more than 1 mol of diphenol is employed per mol of carbonic acid aryl ester groups of the polyester-diol bis-aryl carbonate, lengthened via carbonate groups, and the resulting hydroxyaryl compound is distilled off.The invention finally relates to the polyester-diol bis-diphenol carbonates, lengthened via carbonate groups obtained according to the instant invention and their use for the preparation of polyester/polycarbonates and the polycarbonate/polyesters so prepared.
摘要翻译：本发明涉及通过-OCOO-基团延长的聚酯二醇的双碳酸芳基酯的制备方法，其特征在于分子量Mn（数均分子）超过250的聚酯二醇优选超过 600，在约100℃至200℃之间，优选约110℃至180℃之间的温度下，用碳酸双芳基酯加热，真空度低于约35mmHg，优选约25mm 和1mm Hg，在催化剂的存在下，每聚酯二醇的OH基和所形成的羟基芳基化合物使用少于1摩尔的碳酸双芳基酯。本发明还涉及通过根据本发明获得的-OCOO-基团延长的聚酯二醇的双碳酸芳基酯及其用于制备通过碳酸酯基团延长的聚酯二醇双 - 二酚酚酸酯的用途，其特征在于在催化剂存在下，聚酯 - 二醇双芳基碳酸酯与二酚在约100至约200℃的温度下在真空下在约35mm Hg下真空反应，其中每次使用多于1mol的二酚将通过碳酸酯基延长的聚酯 - 二醇双芳基碳酸酯的碳酸芳基酯基和所得羟基芳基化合物蒸馏出。本发明最终涉及通过根据本发明获得的碳酸酯基团延长的聚酯 - 二醇双 - 二酚碳酸酯及其制备聚酯/聚碳酸酯和如此制备的聚碳酸酯/聚酯的用途。

29. 发明授权

US4267303A Process for the preparation of polymers with diphenol carbonate end groups 失效
标题翻译：用二酚酚酸酯端基制备聚合物的方法
公开(公告)号：US4267303A
公开(公告)日：1981-05-12
申请号：US070072
申请日：1979-08-27
申请人： Klaus Konig , Manfred Schreckenberg , Christian Lindner , Carlhans Suling , Dieter Freitag
发明人： Klaus Konig , Manfred Schreckenberg , Christian Lindner , Carlhans Suling , Dieter Freitag
IPC分类号： C08G63/00 , C08G63/64 , C08G64/00 , C08G64/20 , C08G63/62
CPC分类号： C08G63/64 , C08G64/00
摘要： This disclosure is concerned with a single step process for the production of diphenol terminated polycarbonates by the transesterification of diphenols, bis-aryl carbonates and polymeric diols with aliphatically bound terminal hydroxyl groups. These diols are selected from polyesters, polyethers, polythioethers and polyacetals. The transesterification is carried out at elevated temperatures under vacuum optionally in the presence of a catalyst with the ratios of the reactants being such as to avoid the retention of any terminal aliphatic hydroxyl groups or aryl carbonate groups.
摘要翻译：本公开涉及通过二酚，双芳基碳酸酯和聚合二醇与脂族结合的末端羟基的酯交换来生产二苯酚封端的聚碳酸酯的单步方法。这些二醇选自聚酯，聚醚，聚硫醚和聚缩醛。酯交换反应在真空下在升高的温度下进行，任选地在催化剂存在下进行，其中反应物的比例为避免保留任何末端脂族羟基或芳基碳酸酯基团。

30. 发明授权

US4217437A Process for the preparation of carbonic acid bis-diphenol esters of polyalkylene oxide-diols lengthened via carbonate groups and their use for the preparation of high-molecular, segmented polyether/polycarbonates which can be processed as thermoplastics 失效
标题翻译：通过碳酸酯基加成的聚环氧烷 - 二醇的碳酸双 - 二酚酯的制备方法及其用于制备高分子，分段聚醚/聚碳酸酯的方法，可以加工成热塑性塑料
公开(公告)号：US4217437A
公开(公告)日：1980-08-12
申请号：US913773
申请日：1978-06-08
申请人： Manfred Schreckenberg , Dieter Freitag , Christian Lindner , Carlhans Suling , Herbert Bartl , Klaus Konig
发明人： Manfred Schreckenberg , Dieter Freitag , Christian Lindner , Carlhans Suling , Herbert Bartl , Klaus Konig
IPC分类号： C08G63/00 , B01J31/00 , C07B61/00 , C07C67/00 , C07C69/96 , C07C313/00 , C07C315/04 , C07C317/22 , C07C319/20 , C07C323/20 , C08G64/00 , C08G64/16 , C08G64/18 , C08G64/20 , C08G64/22 , C08G64/24 , C08G64/30 , C08G63/62
CPC分类号： C08G64/183
摘要： The present invention relates to the transesterification of the carbonic acid aryl esters obtainable according to German Published Patent Specification No. 2,650,533 with an excess of diphenol for the preparation of polyalkylene oxide-diol bis-diphenol carbonates lengthened via carbonate groups. The present invention also relates to the polyalkylene oxide-diol bis-diphenol carbonates, lengthened via carbonate groups, obtained according to the invention and their use for the preparation of polyether/polycarbonates. Finally, the present invention relates to the polyether/polycarbonates, obtained according to the invention, with an improved phase separation between the elastomeric segment and hard segment, which leads to better technological properties of the corresponding polycarbonate elastomers.
摘要翻译：本发明涉及根据德国公开专利说明书2,650,533可得到的碳酸芳基酯与过量的二酚的酯交换反应，用于制备通过碳酸酯基团延长的聚亚烷基氧化物 - 二醇双酚酚碳酸酯。本发明还涉及根据本发明获得的通过碳酸酯基延长的聚环氧烷 - 二醇双 - 二酚碳酸酯及其在制备聚醚/聚碳酸酯中的用途。最后，本发明涉及根据本发明获得的聚醚/聚碳酸酯，其在弹性链段和硬链段之间具有改进的相分离，这导致相应的聚碳酸酯弹性体的更好的技术性能。

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