利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

38 条记录 (耗时 0.018 秒)

    Stabilized thermoplastic molding materials
    1.
    发明授权
    Stabilized thermoplastic molding materials 有权
    稳定的热塑性成型材料

    公开(公告)号：US06835776B2

    公开(公告)日：2004-12-28

    申请号：US10296452

    申请日：2002-11-25

    申请人： Norbert Güntherberg ,  Bernhard Czauderna ,  Peter Ittemann

    发明人： Norbert Güntherberg ,  Bernhard Czauderna ,  Peter Ittemann

    IPC分类号： C08L2512

    CPC分类号： C08K5/13 ,  C08K5/005 ,  C08L25/12 ,  C08L55/02 ,  C08L71/02 ,  C08L2666/02 ,  C08L2666/24

    摘要： Thermoplastic molding materials containing the following ingredients with regard to components A-F: A) 5-70 wt. % of at least one graft copolymer A) consisting of a rubber elastic base with a glass transition temperature below 0° and a grafted overlay made of a styrene compound and acrylonitrile or methacrylonitrile or mixture thereof in addition to, optionally, other monoethylenically unsaturated monomers, B) 29-90 wt. % of a hard copolymer made of at least one styrene compound, acrylonitrile or methacrylonitrile or mixtures thereof and, optionally, other monoethylenically unsaturated monomers, C) 0-5 wt. % of at least one three-block copolymer X-Y-X with a middle block Y propylenoxide units and terminal block X made of ethyleneoxide units, D) 0.01-5 wt. % of at least one butylated reaction product of cresol with dicyclopentadiene, E) 0.01-5 wt. % of at least one thiocarboxylic acid ester, F) 0.01-5 wt. % of at least one alkaline metal salt or alkaline earth metal salt of a C6-C20carboxylic acid, G) 0-30 wt. % in relation to constituents A)-G), of other usual additives. The moulding materials exhibit a db* -value, after exposure to the atmosphere, of less than +5,0 after 100 hours of exposure to light and the atmosphere according to ISO 4892/2, method A, black temperature 65° C. colour measurement according to CIE-Lab in accordance with DIN 6174 and DIN 5033.

    Thermoplastic moulding materials
    3.
    发明授权
    Thermoplastic moulding materials 有权
    热塑性成型材料

    公开(公告)号：US06579937B1

    公开(公告)日：2003-06-17

    申请号：US09868516

    申请日：2001-06-18

    申请人： Norbert Güntherberg ,  Josef Wünsch ,  Peter Ittemann ,  Konrad Knoll ,  Norbert Niessner

    发明人： Norbert Güntherberg ,  Josef Wünsch ,  Peter Ittemann ,  Konrad Knoll ,  Norbert Niessner

    IPC分类号： C08L2508

    CPC分类号： C08L51/04 ,  C08F265/04 ,  C08F265/06 ,  C08L53/02 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/24

    摘要： Thermoplastic molding compositions comprising (A) 5 to 98%-wt., based on components (A) through (E), of at least one elastomeric graft copolymer, (B) 1 to 90%-wt., based on components (A) through (E), of a further copolymer, (C) 1 to 70%-wt., based on components (A) though (D), of an elastomeric block copolymer composed of at least one block CA (hard phase) having copolymerized units of a vinylaromatic monomer, and at least one elastomeric block C(B/A) (soft phase) having copolymerized units of a vinylaromatic monomer, and of a diene, (D) 0 to 300%-wt., based on components (A) through (C), of a polycarbonate, and (E) 0 to 30%-wt., based on components (A) through (E), of conventional additives and processing aids, are useful for producing films, moldings or fibers.

    摘要翻译： 包含（A）基于组分（A）至（E）的至少一种弹性体接枝共聚物为5至98重量％的热塑性模制组合物，（B）基于组分（A）的1-90重量％ ）（E）中的另一种共聚物，（C）基于组分（A）至（D）的1-70重量％的由至少一个共聚的嵌段CA（硬相）组成的弹性体嵌段共聚物 乙烯基芳族单体的单元和具有乙烯基芳族单体和二烯的共聚单元的至少一种弹性嵌段C（B / A）（软相），（D）基于组分（A）为0至300重量％ ）通过（C），聚碳酸酯，和（E）0〜30重量％，基于常规添加剂和加工助剂的组分（A）至（E），可用于制备膜，模制品或纤维。

    Thermoplastic molding compounds
    4.
    发明授权
    Thermoplastic molding compounds 失效
    热塑性模塑料

    公开(公告)号：US06380306B1

    公开(公告)日：2002-04-30

    申请号：US09269338

    申请日：1999-03-25

    申请人： Peter Ittemann ,  Rainer Neumann ,  Joachim Seibring ,  Bernhard Rosenau ,  Manfred Kötting ,  Christophe Ginss ,  Norbert Güntherberg ,  Christian Meyer

    发明人： Peter Ittemann ,  Rainer Neumann ,  Joachim Seibring ,  Bernhard Rosenau ,  Manfred Kötting ,  Christophe Ginss ,  Norbert Güntherberg ,  Christian Meyer

    IPC分类号： C08L900

    CPC分类号： C08L51/04 ,  C08L2666/02

    摘要： Thermoplastic molding materials of A) from 72 to 88.5% by weight of a thermoplastic styrene or &agr;-methylstyrene polymer or copolymer, B) from 10 to 20% by weight of a first graft polymer having an average particle diameter d50 from 400 to 600 nm, having an n-butyl acrylate based rubber-elastic graft core, and a styrene or &agr;-methylstyrene (co)polymer graft shell, C) from 1.5 to 8% by weight of a second graft polymer having a bimodal particle size distribution, the average particle diameter d50 being from 25 to 200 nm and from 350 to 550 nm, having a butadiene or isoprene polymer or copolymer based rubber-elastic graft core, and a styrene or &agr;-methylstyrene (co)polymer graft shell, D) from 0 to 50% by weight of conventional additives, where the graft polymers B) and C) constitute from 11.5 to 25% by weight of components A), B) and C), and components A) to D) amount to 100% by weight.

    摘要翻译： A）热塑性成型材料（A）为72〜88.5重量％的热塑性苯乙烯或α-甲基苯乙烯聚合物或共聚物，B）10〜20重量％的平均粒径d50为400〜600nm的第一接枝聚合物， 具有丙烯酸正丁酯基橡胶弹性接枝芯和苯乙烯或α-甲基苯乙烯（共）聚合物接枝壳，C）1.5至8重量％的具有双峰粒径分布的第二接枝聚合物，平均 粒径d50为25〜200nm，350〜550nm，具有丁二烯或异戊二烯聚合物或共聚物基橡胶弹性接枝芯，苯乙烯或α-甲基苯乙烯（共）聚合物接枝壳，D）为0〜 50重量％的常规添加剂，其中接枝聚合物B）和C）构成组分A），B）和C）的11.5至25重量％，组分A）至D）占100重量％。

    Impact-modified thermoplastic molding compositions based on vinyl aromatic copolymers and polyamide
    6.
    发明授权
    Impact-modified thermoplastic molding compositions based on vinyl aromatic copolymers and polyamide 失效
    基于乙烯基芳族共聚物和聚酰胺的冲击改性热塑性模塑组合物

    公开(公告)号：US07671127B2

    公开(公告)日：2010-03-02

    申请号：US11721261

    申请日：2005-12-03

    申请人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    发明人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    IPC分类号： C08L51/04

    CPC分类号： C08L77/00 ,  C08L33/00 ,  C08L25/00

    摘要： The invention relates to thermoplastic molding compositions, comprising A) from 35 to 95% by weight of at least one graft copolymer A), which is obtainable via reaction of A1) from 5 to 95% by weight of a polymer A1), which is obtained from at least one dicarboxylic anhydride a11) and from at least one vinylaromatic comonomer a12), and A2) from 5 to 95% by weight of a polyamide A2), B) from 5 to 40% by weight of at least one ungrafted or grafted, non-particulate rubber without core-shell structure B), which has functional groups which can react with the end groups of component A), C) from 0 to 50% by weight of at least one particulate or fibrous filler or particulate or fibrous reinforcing material C), D) from 0 to 60% by weight of at least one copolymer D) composed of vinyl aromatic monomers d1) and of comonomers d2), and E) from 0 to 40% by weight of at least one other additive E), where the entirety of components A) to E) gives 100% by weight, and also to processes for preparation of the thermoplastic molding compositions, to the use of the thermoplastic molding compositions for production of moldings, of foils, of fibers, or of foams, and finally to the moldings, foils, fibers, and foams obtainable from the thermoplastic molding compositions.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含A）35至95重量％的至少一种接枝共聚物A），其可通过A1）5至95重量％的聚合物A1）的反应获得，其为 由至少一种二羧酸酐a11）和至少一种乙烯基芳族共聚单体a12）和A2）5至95重量％的聚酰胺A2），B）5至40重量％的至少一种未接枝或 接枝的，不含核 - 壳结构的非颗粒橡胶B），其具有可与组分A）的端基反应的官能团，C）0至50重量％的至少一种颗粒或纤维填料或颗粒或 纤维增强材料C），D）0至60重量％的由乙烯基芳族单体d1）和共聚单体d2）组成的至少一种共聚物D），和E）0至40重量％的至少一种其它 添加剂E），其中组分A）至E）的总量为100重量％，以及制备方法o 热塑性模塑组合物，热塑性模塑组合物用于生产模制品，箔，纤维或泡沫塑料的使用，最后是由热塑性模塑组合物获得的模制品，箔，纤维和泡沫。

    IMPACT-MODIFIED THERMOPLASTIC MOLDING COMPOSITIONS BASED ON VINYL AROMATIC COPOLYMERS AND POLYAMIDE
    7.
    发明申请
    IMPACT-MODIFIED THERMOPLASTIC MOLDING COMPOSITIONS BASED ON VINYL AROMATIC COPOLYMERS AND POLYAMIDE 失效
    基于乙烯芳族共聚物和聚酰胺的影响改性的热塑性成型组合物

    公开(公告)号：US20090239990A1

    公开(公告)日：2009-09-24

    申请号：US11721261

    申请日：2005-12-03

    申请人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    发明人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    IPC分类号： C08L51/04 ,  C08L77/06

    CPC分类号： C08L77/00 ,  C08L33/00 ,  C08L25/00

    摘要： The invention relates to thermoplastic molding compositions, comprising A) from 35 to 95% by weight of at least one graft copolymer A), which is obtainable via reaction of A1) from 5 to 95% by weight of a polymer A1), which is obtained from at least one dicarboxylic anhydride a11) and from at least one vinylaromatic comonomer a12), and A2) from 5 to 95% by weight of a polyamide A2), B) from 5 to 40% by weight of at least one ungrafted or grafted, non-particulate rubber without core-shell structure B), which has functional groups which can react with the end groups of component A), C) from 0 to 50% by weight of at least one particulate or fibrous filler or particulate or fibrous reinforcing material C), D) from 0 to 60% by weight of at least one copolymer D) composed of vinyl aromatic monomers d1) and of comonomers d2), and E) from 0 to 40% by weight of at least one other additive E), where the entirety of components A) to E) gives 100% by weight, and also to processes for preparation of the thermoplastic molding compositions, to the use of the thermoplastic molding compositions for production of moldings, of foils, of fibers, or of foams, and finally to the moldings, foils, fibers, and foams obtainable from the thermoplastic molding compositions.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含A）35至95重量％的至少一种接枝共聚物A），其可通过A1）5至95重量％的聚合物A1）的反应获得，其为 由至少一种二羧酸酐a11）和至少一种乙烯基芳族共聚单体a12）和A2）5至95重量％的聚酰胺A2），B）5至40重量％的至少一种未接枝或 接枝的，不含核 - 壳结构的非颗粒橡胶B），其具有可与组分A）的端基反应的官能团，C）0至50重量％的至少一种颗粒或纤维填料或颗粒或 纤维增强材料C），D）0至60重量％的由乙烯基芳族单体d1）和共聚单体d2）组成的至少一种共聚物D），和E）0至40重量％的至少一种其它 添加剂E），其中组分A）至E）的总量为100重量％，以及制备方法o 热塑性模塑组合物，热塑性模塑组合物用于生产模制品，箔，纤维或泡沫塑料的使用，最后是由热塑性模塑组合物获得的模制品，箔，纤维和泡沫。

    Propylene copolymers grafted using free radical initiators
    8.
    发明授权
    Propylene copolymers grafted using free radical initiators 失效
    使用自由基引发剂接枝的丙烯共聚物

    公开(公告)号：US5451639A

    公开(公告)日：1995-09-19

    申请号：US208845

    申请日：1994-03-11

    申请人： Bernd L. Marczinke ,  Juergen Kerth ,  Patrik Mueller ,  Horst Baumgartl ,  Peter Ittemann

    发明人： Bernd L. Marczinke ,  Juergen Kerth ,  Patrik Mueller ,  Horst Baumgartl ,  Peter Ittemann

    IPC分类号： C08F8/46 ,  C08F255/02 ,  C09J151/06 ,  D01F6/30

    CPC分类号： D01F6/30 ,  C08F255/02 ,  C09J151/06

    摘要： Propylene copolymers grafted with .alpha.,.beta.-ethylenically unsaturated carboxylic acids or carboxylic acid derivatives and consisting ofa.sub.1) a random propylene copolymer (A.sub.1) containing from 0.1 to 15% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes or ofa.sub.2) a propylene copolymer (A.sub.2) comprising a random propylene copolymer (I) containing from 0.1 to 15% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes and a random propylene copolymer (II) containing from 15 to 80% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes or ofa.sub.3) a propylene copolymer (A.sub.3) comprising a propylene homopolymer (III) and a random propylene copolymer (IV) containing from 15 to 80% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes,are obtainable by reacting the monomer to be grafted with the propylene copolymer (A.sub.1), (A.sub.2) or (A.sub.3) at from 1 to 300 bar, from 0.01 to 1.0% by weight of the monomer to be grafted, where both stated concentrations are based on the propylene copolymer, being added to the molten propylene copolymer in the presence of from 0.005 to 0.5% by weight of a free radical initiator and the grafting reaction being carried out at from 200.degree. to 350.degree. C.

    摘要翻译： 由α，β-烯键式不饱和羧酸或羧酸衍生物接枝的丙烯共聚物，由a1）无规丙烯共聚物（A1）组成，该无规丙烯共聚物（A1）含有0.1至15重量％的聚合的C2-C10-烷-1-烯或a2 ）包含含有0.1至15重量％的聚合的C 2 -C 10 - 烷-1-烯的无规丙烯共聚物（I）和含有15至80重量％的无规丙烯共聚物（II）的丙烯共聚物（A2） 的聚合的C 2 -C 10 - 烷-1-烯或a 3）包含丙烯均聚物（III）和无规丙烯共聚物（IV）的丙烯共聚物（A3），其含有15至80重量％的聚合的C 2 -C 10 - 可以通过将待接枝的单体与丙烯共聚物（A1），（A2）或（A3）以1至300巴反应，0.01至1.0重量％的待接枝的单体 ，其中两个所述的浓度都是基于丙烯共聚物，加入到熔融丙烯共聚物中 为自由基引发剂的0.005〜0.5重量％，接枝反应为200〜350℃。