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公开(公告)号:US4163032A
公开(公告)日:1979-07-31
申请号:US953000
申请日:1978-10-20
申请人: Lothar Liebig , Frank Wingler , Karl-Heinz Ott , Gert Humme , Alfred Pischtschan
发明人: Lothar Liebig , Frank Wingler , Karl-Heinz Ott , Gert Humme , Alfred Pischtschan
IPC分类号: C08L51/00 , C08L23/00 , C08L25/00 , C08L25/12 , C08L51/02 , C08L51/04 , C08L51/06 , C08L101/00
摘要: A thermoplastic molding composition having improved flow, toughness. and heat distortion comprising a polymer mixture of (A) 25 to 95% by weight of a graft polymer of 70 to 30% by weight of a mixture of styrene (95 to 50% by weight) and acrylonitrile (5 to 50% by weight) on 30 to 70% by weight of an EPDM-rubber, and (B) 50 to 75% by weight of a terpolymer of acrylonitrile, maleic acid anhydride and styrene, the terpolymer containing 10 to 30 parts by weight of acrylonitrile, 7.5 to 15 parts by weight of maleic acid anhydride, and 82.5 to 55 parts by weight of styrene in copolymerised form.
摘要翻译: 具有改善的流动性,韧性的热塑性模塑组合物。 和热变形,其包含(A)25至95重量%的70至30重量%的苯乙烯(95至50重量%)和丙烯腈(5至50重量%)的混合物的接枝聚合物的聚合物混合物 ),30〜70重量%的EPDM-橡胶,(B)50〜75重量%的丙烯腈,马来酸酐和苯乙烯的三元共聚物,三元共聚物含有10〜30重量份的丙烯腈,7.5〜 15重量份马来酸酐和82.5至55重量份共聚形式的苯乙烯。
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12.
公开(公告)号:US4218545A
公开(公告)日:1980-08-19
申请号:US780127
申请日:1977-03-22
申请人: Volker Serini , Manfred Beck , Leo Morbitzer , Gert Humme , Jochen Schnetger
发明人: Volker Serini , Manfred Beck , Leo Morbitzer , Gert Humme , Jochen Schnetger
IPC分类号: C08L53/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L53/02 , C08L67/00 , C08L69/00 , C08L77/00 , C08L91/00 , C08L101/00
摘要: Mixtures of(1) 99 to 1% of one or more segment copolymers of alternating linear or branched segments A and B wherein A are polymer blocks of aromatic vinyl compounds with Tg>20.degree. C. (hard segment) and B are polymer blocks containing polymerized conjugated dienes with Tg>0.degree. C. (soft segment), and(2) 1 to 99% of one or more aromatic polycarbonates in which the linear chains consist to an extent of at least 50% of structural units of the formula ##STR1## wherein X=C.sub.1 -C.sub.5 alkylene or alkylidene.
摘要翻译: (1)99至1%的交联直链或支链链段A和B的一种或多种链段共聚物的混合物,其中A是Tg> 20℃(硬链段)和B的芳族乙烯基化合物的聚合物嵌段,其含有 具有Tg> 0℃的聚合共轭二烯(软链段),和(2)1至99%的一种或多种芳族聚碳酸酯,其中线性链占结构单元的至少50% 图像(1)其中X = C1-C5亚烷基或亚烷基。
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公开(公告)号:US4205141A
公开(公告)日:1980-05-27
申请号:US852630
申请日:1977-11-18
申请人: Lothar Liebig , Frank Wingler , Gert Humme , Richard Prinz
发明人: Lothar Liebig , Frank Wingler , Gert Humme , Richard Prinz
IPC分类号: C08L23/00 , C08L25/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L33/12 , C08L33/18 , C08L35/06 , C08L51/00 , C08L51/02 , C08L51/04 , C08L51/06 , C08L55/02 , C08L69/00 , C08L101/00 , C08L67/06
摘要: A thermoplastic moulding composition comprising:(1) 80 to 20 parts by weight of a thermoplastic polycarbonate based on a dihydroxy diarylalkane,(2) 0 to 60 parts by weight of a graft copolymer of a(2.2) monomer mixture of(2.2.1) 95 to 50% by weight of styrene, methyl methacrylate or a mixture thereof; and(2.2.2) 50 to 5% by weight of acrylonitrile, methacrylonitrile or a mixture thereof,polymerized onto(2.1) a rubber which has a glass temperature below -20.degree. C., and which contains less than 30 C.dbd.C-double bonds per 1,000 carbon atoms, the moulding composition containing from 0 to 35% by weight of the rubber (2.1), and(3) 5 to 75 parts by weight of a copolymer which is chemically uniform in structure and comprises:(3.1) 95 to 50% by weight of styrene, methyl methacrylate or a mixture thereof;(3.2) 40 to 5% by weight of acrylonitrile, methacrylonitrile or a mixture thereof; and(3.3) 2 to 30% by weight of maleic acid anhydride, the sum of 3.1, 3.2 and 3.3 being equal to 100% by weight.
摘要翻译: 一种热塑性模塑组合物,其包含:(1)基于二羟基二芳基烷烃的80至20重量份的热塑性聚碳酸酯,(2)0至60重量份的(2.2)(2.2.1)单体混合物的接枝共聚物 )95〜50重量%的苯乙烯,甲基丙烯酸甲酯或其混合物; 和(2.2.2)50-5重量%的丙烯腈,甲基丙烯腈或其混合物,聚合到(2.1)玻璃温度低于-20℃的橡胶上,并且其含有小于30℃= C- 每1000个碳原子的双键,所述模塑组合物含有0至35重量%的橡胶(2。
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