Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and acrylate impact modifiers
    1.
    发明授权
    Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and acrylate impact modifiers 失效
    由间同立构聚苯乙烯,玻璃纤维和丙烯酸酯冲击改性剂组成的耐冲击热塑性成型材料

    公开(公告)号:US06727297B2

    公开(公告)日:2004-04-27

    申请号:US10240678

    申请日:2002-10-03

    IPC分类号: C08I5502

    摘要: Thermoplastic molding compositions comprising, as substantive constituents A) from 5 to 95% by weight of a vinylaromatic polymer having a syndiotactic structure, B) from 2 to 50% by weight of an inorganic filler, C) from 1 to 45% by weight of an elastomeric, particulate graft polymer, D) from 1 to 10% by weight of a compatibilizer, and, where appropriate, E) from 1 to 45% by weight of an elastomeric particulate styrene-diene block copolymer whose diene fraction may have been completely or to some extent hydrogenated, and, where appropriate, F) from 1 to 35% by weight of a thermoplastic elastomer based on copolymers made from vinylaromatic monomers, dienes, and, where appropriate, 1,1-diphenylethylene, and, where appropriate, G) additives, where the total of the percentages by weight of A) to G) is 100.

    摘要翻译: 作为实质成分的热塑性成型组合物A)5-95重量%的具有间同立构结构的乙烯基芳族聚合物,B)2-50重量%的无机填料,C)1-45重量%的 弹性体颗粒接枝聚合物,D)1至10重量%的增容剂,以及在适当的情况下,E)1至45重量%的二烯烃部分可能已经完全或 在一定程度上氢化,并且在适当的情况下,F)1至35重量%的基于由乙烯基芳族单体,二烯和适当的1,1-二苯基乙烯制备的共聚物的热塑性弹性体,并且在合适的情况下,G )添加剂,其中A)至G)的重量百分比的总和为100。

    Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and thermoplastic elastomer (tpe) impact modifiers
    2.
    发明授权
    Impact resistant thermoplastic molding materials comprised of syndiotactic polystyrene, glass fibers and thermoplastic elastomer (tpe) impact modifiers 失效
    由间同立构聚苯乙烯,玻璃纤维和热塑弹性体(tpe)冲击改性剂组成的耐冲击热塑性成型材料

    公开(公告)号:US06762218B2

    公开(公告)日:2004-07-13

    申请号:US10240681

    申请日:2002-10-03

    IPC分类号: C08L5300

    摘要: Thermoplastic molding compositions comprising, as substantive constituents, A) from 5 to 96% by weight of a vinylaromatic polymer with a syndiotactic structure, B) from 2 to 50% by weight of an inorganic filler, C) from 1 to 15% by weight of a thermoplastic elastomer based on copolymers made from vinylaromatic monomers, dienes and, where appropriate, 1,1-diphenylethylene, D) from 1 to 10% by weight of a compatibilizer, and, where appropriate, E) from 1 to 15% by weight of an elastomeric particulate styrene-diene block copolymer whose diene content may have been completely or to some extent hydrogenated, and, where appropriate, F) additives, where the total of the percentages by weight of A) to F) is 100.

    摘要翻译: 作为实质成分的热塑性成型组合物包含A)5至96重量%的具有间同立构结构的乙烯基芳族聚合物,B)2至50重量%的无机填料,C)1至15重量% 基于由乙烯基芳族单体,二烯和适当的1,1-二苯基乙烯制成的共聚物的热塑性弹性体,D)1至10重量%的增容剂,以及在适当的情况下,E)1至15重量% 其二烯含量可能已经完全或一定程度氢化的弹性体颗粒状苯乙烯 - 二烯嵌段共聚物的重量,以及适当的F)添加剂,其中A)至F)的总重量百分数为100。

    Flame-resistant black thermoplastic molded masses
    3.
    发明授权
    Flame-resistant black thermoplastic molded masses 失效
    耐火黑色热塑性成型体

    公开(公告)号:US07105589B2

    公开(公告)日:2006-09-12

    申请号:US10512383

    申请日:2003-04-22

    申请人: Michael Geprägs

    发明人: Michael Geprägs

    IPC分类号: C08K5/3432

    摘要: The invention relates to thermoplastic molded masses, comprising A) 10 to 97 wt. % of at least one thermoplastic polyester, B) 1 to 30 wt. % of a flame-resistant agent combination with, based on 100 wt. % B), b1) 20 to 99 wt. % of a halogenated flame resistant agent, b2) 1 to 80 wt. % of a antimony oxide, C) 0.01 to 3 wt. % of at least one polyamide, D) 0.01 to 2 wt. % of at least one nigrosin, E) 0.01 to 3 wt. % of at least one anti-dripping agent and F) 0 to 70 wt. % of further adjuncts, whereby the sum of components A) to F) is 100%.

    摘要翻译: 本发明涉及热塑性模塑料,其包含A)10至97wt。 %的至少一种热塑性聚酯,B)1〜30重量% %的阻燃剂组合,基于100重量% %B),b1)20〜99重量% %的卤化阻燃剂,b2)1〜80重量% %的氧化锑,C)0.01〜3重量% %的至少一种聚酰胺,D)0.01〜2重量% %至少一种黑曲霉,E)0.01〜3重量% %的至少一种抗滴落剂和F)0至70wt。 其他助剂的百分比,其中组分A)至F)的总和为100%。

    Flame resistant thermoplastic molding materials
    5.
    发明授权
    Flame resistant thermoplastic molding materials 失效
    耐火热塑性成型材料

    公开(公告)号:US07125923B2

    公开(公告)日:2006-10-24

    申请号:US10482649

    申请日:2002-07-03

    申请人: Michael Geprägs

    发明人: Michael Geprägs

    IPC分类号: C08K3/22 C08K5/09 C08K5/11

    摘要: The invention relates to thermoplastic moulding materials containing A) 10–98 wt. % of at least one thermoplastic polyester, B) 1–30 wt. % of a flame resistant material combination made of 100 wt. % B), b1) 20 99 wt. % of a flame resistant material containing halogen b2) 1–80 wt. % of an antimonoxide, C) 0.01–5 wt. % of tartaric acid or tartrates or a mixture thereof, D) 0 is 5 wt.-% of at least one stabilisator containing phosphorous, E) 0–70 wt.-% of additional materials, whereby the sum of the wt % of the components A)–E) is 100%.

    摘要翻译: 本发明涉及含有A)10-98wt。 %的至少一种热塑性聚酯,B)1-30wt。 %的阻燃材料组合由100重量% %B),b 1)20 99重量% 含有卤素b 2的阻燃材料的%)1-80重量% %的锑氧化物,C)0.01-5wt。 %的酒石酸或酒石酸盐或其混合物,D)0是含有磷的至少一种稳定剂的5重量%,E)0-70重量%的另外的材料,其中, 组分A)-E)为100%。

    Method for (CO)polymerizing polar and non-polar monomers
    7.
    发明授权
    Method for (CO)polymerizing polar and non-polar monomers 失效
    (CO)聚合极性和非极性单体的方法

    公开(公告)号:US06599996B1

    公开(公告)日:2003-07-29

    申请号:US10130820

    申请日:2002-05-23

    IPC分类号: C08F472

    CPC分类号: C08F4/52 C08F12/04

    摘要: In a process for the transition-metal-catalyzed preparation of polymers having a syndiotactic or predominantly syndiotactic structure from vinylaromatic monomers and a process for preparing block copolymers from vinylaromatic monomers and olefinically unsaturated polar monomers, use is made of transition metal compounds of the formula (I) where the substituents and indices have the following meanings: M is scandium, yttrium, lanthanum or a lanthanide metal, R′″ is &mgr;-C3-C20-alkyl, L is a low molecular weight organic compound having Lewis basicity, where n=1 or 0 and at least one n in (I) is 0, m is 1 or 2.

    摘要翻译: 在过渡金属催化的由乙烯基芳族单体制备具有间同立构或主要间同立构结构的聚合物的方法和由乙烯基芳族单体和烯属不饱和极性单体制备嵌段共聚物的方法中,使用下式的过渡金属化合物 I)其中取代基和指数具有以下含义:M是钪,钇,镧或镧系元素,R“'是多元C 3 -C 20 - 烷基,L是具有路易斯碱性的低分子量有机化合物,其中 n = 1或0,(I)中的至少一个n为0,m为1或2。

    Binuclear metal hydride complexes as catalysts for the (co)polymerization of polar monomers
    8.
    发明授权
    Binuclear metal hydride complexes as catalysts for the (co)polymerization of polar monomers 失效
    双核金属氢化物络合物作为极性单体(共)聚合的催化剂

    公开(公告)号:US06291655B1

    公开(公告)日:2001-09-18

    申请号:US09372813

    申请日:1999-08-12

    IPC分类号: C07F1700

    摘要: In binuclear metal hydride complexes of the formuula (I) the substituents and indices have the following meanings: M is scandium, yttrium, lanthanum or a lanthanide metal, R is hydrogen, halogen, C1-C20-alkyl, C3-C1-cycloalkyl, C6-C15-aryl or C3-C30-organosilyl, where two adjacent radicals R can also form a saturated or unsaturated, cyclic or heterocyclic group having from 4 to 18 carbon atoms, Z is —SiR′2—, —CR′2—, —GeR′2—, —SnR′2—, —BR′— or —O—, R′ is C1-C20-alkyl, C3-C10-cycloalkyl, C6-C15-aryl or alkylaryl having from 1 to 10 carbon atoms in the alkyl part and from 6 to 10 carbon atoms in the aryl part, m is 1 or 2, X is —O—, —S—, —NR″—, —PR″—, —OR″, —SR″, —NR″2 or —PR″2, R″ is hydrogen, C1-C20-alkyl, C3-C10-cycloalkyl, C6-C15-aryl, alkylaryl having from 1 to 10 carbon atoms in the alkyl part and from 6 to 10 carbon atoms in the aryl part or C3-C30-organosilyl and L is a low molecular weight, Lewis-basic, organic compound.

    摘要翻译: 在式(I)的双核金属氢化物络合物中,取代基和指数具有以下含义:M是钪,钇,镧或镧系元素金属,R是氢,卤素,C 1 -C 20烷基,C 3 -C 1环烷基, C 6 -C 15 - 芳基或C 3 -C 30 - 有机甲硅烷基,其中两个相邻的基团R也可以形成具有4至18个碳原子的饱和或不饱和的环状或杂环基,Z是-SiR'2-,-CR'2- ,-GeR'2-,-SnR'2-,-BR'-或-O-,R'是具有1至10个碳原子的C 1 -C 20烷基,C 3 -C 10 - 环烷基,C 6 -C 15 - 芳基或烷基芳基 烷基部分中的原子和芳基部分中的6至10个碳原子,m是1或2,X是-O - , - S - , - NR“ - , - PR” - , - OR“ -SR“,-NR'2或-PR'2,R”是氢,C1-C20-烷基,C3-C10-环烷基,C6-C15-芳基,具有1-10个碳原子的烷基芳基 芳基部分的烷基部分和6至10个碳原子,或C 3 -C 30有机甲硅烷基,L是低分子量路易斯碱性有机化合物。

    Dispersion polymerization in the presence of metallocene catalyst
    10.
    发明授权
    Dispersion polymerization in the presence of metallocene catalyst 失效
    在茂金属催化剂存在下进行分散聚合

    公开(公告)号:US06221983B1

    公开(公告)日:2001-04-24

    申请号:US09068307

    申请日:1998-05-07

    IPC分类号: C08F208

    摘要: The present invention is a process of preparing copolymers of vinyl aromatic and olefinic monomers wherein the polymerization is carried out in a dispersion in the presence of a metallocene catalyst and a dispersion aid. The dispersion aid is a styrene-diene two-block copolymer or a styrene-diene three-block copolymer. The resultant polymer is useful as a fiber, film or molding.

    摘要翻译: 本发明是一种制备乙烯基芳族和烯烃单体的共聚物的方法,其中聚合在茂金属催化剂和分散助剂的存在下在分散体中进行。 分散助剂是苯乙烯 - 二烯二嵌段共聚物或苯乙烯 - 二烯三嵌段共聚物。 所得聚合物可用作纤维,薄膜或模塑。