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公开(公告)号:US4297446A
公开(公告)日:1981-10-27
申请号:US69597
申请日:1979-08-24
申请人: Christian Lindner , Karl-Heinz Ott , Bernhard Arnold , Friedrich Kowitz , Harald Oertel , Dieter Kuhlmann
发明人: Christian Lindner , Karl-Heinz Ott , Bernhard Arnold , Friedrich Kowitz , Harald Oertel , Dieter Kuhlmann
IPC分类号: C08L55/00 , C08K5/544 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L55/02 , C08L51/04
摘要: ABS-moulding compositions of (a) 5 to 70% by weight of one or more graft products and (b) 95 to 30% by weight of one or more thermoplastic resins with a content of 0.05 to 2.0% by weight (based on total mixture) of a silico urethane derivative to improve notched impact strength.
摘要翻译: (a)5-70重量%的一种或多种接枝产物的ABS模塑组合物和(b)95-30%重量的一种或多种含量为0.05-2.0%(重量)的热塑性树脂 混合物),以提高缺口冲击强度。
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公开(公告)号:US4302378A
公开(公告)日:1981-11-24
申请号:US136561
申请日:1980-04-02
IPC分类号: C08L55/00 , C08K5/095 , C08K5/101 , C08K5/11 , C08K5/20 , C08K5/42 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/02 , C08L101/00 , C08K5/10
摘要: ABS-moulding compositions of (a) 5 to 70% by weight of one or more graft products and (b) 95 to 30% by weight of one or more thermoplastic resins with a content of 0.05 to 1% by weight (based on total moulding composition) of a perfluoroalkane acid or a derivative thereof to improve notched impact strength.
摘要翻译: (a)5〜70重量%的一种或多种接枝产物的ABS成型组合物和(b)95〜30重量%的一种或多种含量为0.05〜1重量%的热塑性树脂(基于总计 成型组合物)的全氟烷烃酸或其衍生物,以提高缺口冲击强度。
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公开(公告)号:US4267278A
公开(公告)日:1981-05-12
申请号:US141203
申请日:1980-04-17
IPC分类号: C08L51/00 , C08K5/17 , C08K5/53 , C08K5/5317 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/04 , C08L51/06 , C08L55/00 , C08L55/02 , C08L101/00
CPC分类号: C08K5/5317
摘要: A thermoplastic moulding composition which comprises: (A) from 99.99 to 94% by weight of an ABS composition comprising: (a) from 5 to 70% by weight of one or more rubber-based graft polymers; and (b) from 95 to 30% by weight of one or more thermoplastic resins; and (B) from 0.01 to 6.0% by weight of one or more compounds corresponding to the following general formula: ##STR1## wherein R represents hydrogen, C.sub.1 -C.sub.4 -alkyl or carboxyl; R.sup.1 represents hydrogen or methyl; and R.sup.2 represents carboxyl, and which may also contain from 0.1 to 3% by weight of one or more compounds corresponding to the formula: ##STR2##
摘要翻译: 一种热塑性模塑组合物,其包含:(A)99.99至94重量%的ABS组合物,其包含:(a)5-70重量%的一种或多种基于橡胶的接枝聚合物; 和(b)95〜30重量%的一种或多种热塑性树脂; 和(B)0.01至6.0重量%的一种或多种对应于以下通式的化合物:其中R表示氢,C1-C4-烷基或羧基; R1代表氢或甲基; 并且R 2表示羧基,并且其还可含有0.1至3重量%的一种或多种对应于下式的化合物:
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公开(公告)号:US5112910A
公开(公告)日:1992-05-12
申请号:US743678
申请日:1991-08-12
摘要: Process for the preparation of mixtures of thermoplastic polymers in powder form from aqueous emulsions ofa) particulate, partly crosslinked rubber-like copolymers of a C.sub.2 -C.sub.8 -alkyl acrylate and/or butadiene with (based on the copolymer) up to 40 wt. % acrylonitrile, styrene or C.sub.1 -C.sub.4 -alkyl methacrylate,b) a thermoplastic resin, and if appropriatec) a rubber-rich graft polymer of styrene, .alpha.-methylstyrene, acrylonitrile, methyl methacrylate and/or alkyl acrylate on a diene or alkyl acrylate rubber having a rubber content of 50 to 95 wt. %,wherein aqueous emulsions of a) and b) and if appropriate c) having polymer contents of 15 to 50 wt. % are mixed with a coagulate solution simultaneously, but in separate streams, continuously or semi-continuously at 20.degree. to 100.degree. C., the polymers a) and b) and if appropriate c) being coagulated, the streams are combined and the polymer mixture is then separated off.
摘要翻译: 制备粉末形式的热塑性聚合物的混合物的方法,该方法由以下混合物的水性乳液制备:a)丙烯酸C 2 -C 8烷基酯和/或丁二烯与(基于共聚物)的至少40重量%的颗粒部分交联的橡胶状共聚物。 丙烯腈,苯乙烯或甲基丙烯酸C 1 -C 4烷基酯,b)热塑性树脂,如果合适,c)在二烯或烷基上的苯乙烯,α-甲基苯乙烯,丙烯腈,甲基丙烯酸甲酯和/或丙烯酸烷基酯的富含橡胶的接枝聚合物 丙烯酸酯橡胶,其橡胶含量为50〜95重量% %,其中a)和b)和如果合适的水性乳液c)具有15至50重量%的聚合物含量。 %与凝固溶液同时混合,但在单独的流中,在20℃至100℃连续或半连续,聚合物a)和b),如果合适,c)凝结,将流合并,聚合物 混合物然后分离出来。
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5.
公开(公告)号:US5071921A
公开(公告)日:1991-12-10
申请号:US426460
申请日:1989-10-20
申请人: Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人: Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
摘要: Thermoplastic block copolymers of the idealized formulae (I)A--B--A; B--A--B or (A--B).sub.x (I)in whichx=1 to 40,and whereinA is the radical of a homopolymer of styrene, vinylnaphthalene, butadiene and isoprene, andB the radical of a homopolymer of a cyclic polycarbonate or lactone,the average molecular weight of blocks A and B being greater than 800, and a process for the preparation of these blocks copolymers in several reaction stages.
摘要翻译: 理想化的式(I)A-B-A的热塑性嵌段共聚物; BAB或(AB)x(I),其中x = 1-40,并且其中A是苯乙烯,乙烯基萘,丁二烯和异戊二烯的均聚物的基团,B是环状聚碳酸酯或内酯的均聚物的基团, 嵌段A和B的平均分子量大于800,以及在几个反应阶段制备这些嵌段共聚物的方法。
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公开(公告)号:US4968750A
公开(公告)日:1990-11-06
申请号:US427935
申请日:1989-10-25
IPC分类号: C08G77/442
CPC分类号: C08G77/442
摘要: Block copolymers composed of recurrent structural units belonging to the series comprising polysiloxanes and recurring structural units belonging to the series comprising homopolymers, copolymers or terpolymers of vinyl-aromatic compounds and acrylic monomers of mixtures thereof.
摘要翻译: 由属于包含聚硅氧烷的系列的复发结构单元和属于该系列的重复结构单元组成的嵌段共聚物包括乙烯基芳族化合物的均聚物,共聚物或三元共聚物和其混合物的丙烯酸单体。
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公开(公告)号:US4873289A
公开(公告)日:1989-10-10
申请号:US246887
申请日:1988-09-15
申请人: Christian Lindner , Dieter Wittmann , Ludwig Trabert , Carlhans Suling , Herbert Bartl , Karl-Heinz Ott
发明人: Christian Lindner , Dieter Wittmann , Ludwig Trabert , Carlhans Suling , Herbert Bartl , Karl-Heinz Ott
IPC分类号: C08F291/00 , C08F291/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00
CPC分类号: C08F291/02 , C08L77/00
摘要: The invention relates to new graft polymers based on elastomers as the graft base and grafted-on vinyl monomers, their preparation and blend thereof with polyamides.
摘要翻译: 本发明涉及基于弹性体作为接枝基质和接枝的乙烯基单体的新型接枝聚合物,其与聚酰胺的制备和共混。
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8.
公开(公告)号:US4785050A
公开(公告)日:1988-11-15
申请号:US907315
申请日:1986-09-15
IPC分类号: C08F291/02 , C08L51/00 , C08L51/04 , C08L51/06 , C08L77/00
CPC分类号: C08F291/02 , C08L77/00 , Y10S525/902
摘要: Readily processable moulding materials with improved impact strength of polyamides and graft products which have a particular chemical and physical structure.
摘要翻译: 易于加工的成型材料具有改善的具有特殊化学和物理结构的聚酰胺和接枝产品的冲击强度。
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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。
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公开(公告)号:US4522959A
公开(公告)日:1985-06-11
申请号:US594284
申请日:1984-03-28
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
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。
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