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    Process for the production of high molecular weight polychloroprene and its use as a starting material for adhesives
    41.
    发明授权
    Process for the production of high molecular weight polychloroprene and its use as a starting material for adhesives 失效
    用于生产高分子量聚氯丁二烯的方法及其用作粘合剂的起始材料

    公开(公告)号：US4405742A

    公开(公告)日：1983-09-20

    申请号：US280018

    申请日：1981-06-30

    申请人： Rudiger Musch ,  Rudiger Schubart ,  Wilhelm Gobel ,  Heinrich Alberts ,  Gerhard Hohmann

    发明人： Rudiger Musch ,  Rudiger Schubart ,  Wilhelm Gobel ,  Heinrich Alberts ,  Gerhard Hohmann

    IPC分类号： C08F36/18 ,  C09J3/12 ,  C08F2/24 ,  C08F2/38

    CPC分类号： C08F36/18

    摘要： By adding substances corresponding to the following general formula I ##STR1## in which X=O, S or N--R.sub.5 ; R.sub.1 =hydrogen, C.sub.1 -C.sub.19 -alkyl, C.sub.2 -C.sub.19 -alkenyl, phenyl, C.sub.1 -C.sub.4 -alkylene phenyl, C.sub.5 -C.sub.12 -cycloalkyl or C.sub.5 -C.sub.12 -cycloalkenyl; R.sub.2 =hydrogen, C.sub.1 -C.sub.19 -alkyl, C.sub.2 -C.sub.12 -alkenyl, phenyl or C.sub.1 -C.sub.4 -alkylene phenyl; R.sub.3 =hydrogen, C.sub.1 -C.sub.19 -alkyl, C.sub.2 -C.sub.19 -alkenyl, phenyl, C.sub.1 -C.sub.4 -alkylene phenyl, acryl formyl or acetyl; R.sub.4 and R.sub.5 =same or different, C.sub.1 -C.sub.19 -alkyl, C.sub.2 -C.sub.19 -alkenyl, phenyl, C.sub.1 -C.sub.4 -alkylene phenyl, acryl, C.sub.5 -C.sub.12 -cycloalkyl or C.sub.5 -C.sub.12 -cycloalkenyl; R.sub.4 and R.sub.5 may also form a C.sub.4 -C.sub.7 -ring which may optionally contain an oxygen atom in ether form and the radicals R.sub.1 and R.sub.2 may form a C.sub.5 -C.sub.12 -alkylene bridge or a C.sub.5 -C.sub.12 -alkenylene bridge, the radicals R.sub.1 and R.sub.4 may form a C.sub.2 -C.sub.9 -alkylene bridge and the radicals R.sub.1 and R.sub.3 may form a C.sub.3 -C.sub.10 -alkylene bridge; where R.sub.1 and R.sub.2 are attached, the ring formed may be bridged by a C.sub.1 -C.sub.4 -alkylene bridge and the ring systems formed may be substituted by the radical R.sub.6 which represents hydrogen, C.sub.1 -C.sub.5 -alkyl or C.sub.2 -C.sub.5 -alkenyl, in quantities of from 0.05 to 3% by weight, based on 100 parts by weight of monomer, to the aqueous emulsion polymerization of chloroprene at the beginning of the reaction, during or after polymerization, but at the latest before the residual monomers are removed, high-viscosity polychloroprenes characterized by excellent processing behaviour and product properties are obtained.

    摘要翻译： 通过添加对应于下列通式I（I）的物质，其中X = O，S或N-R 5; R1 =氢，C1-C19 - 烷基，C2-C19 - 烯基，苯基，C1-C4-亚烷基苯基，C5-C12-环烷基或C5-C12-环烯基; R2 =氢，C1-C19 - 烷基，C2-C12-烯基，苯基或C1-C4-亚烷基苯基; R3 =氢，C1-C19 - 烷基，C2-C19 - 烯基，苯基，C1-C4-亚烷基苯基，丙烯酰甲酰基或乙酰基; R 4和R 5相同或不同，C 1 -C 19 - 烷基，C 2 -C 19 - 烯基，苯基，C 1 -C 4亚烷基苯基，丙烯酰基，C 5 -C 12 - 环烷基或C 5 -C 12 - 环烯基; R4和R5还可以形成可以任选地含有醚形式的氧原子的C 4 -C 7环，并且基团R 1和R 2可以形成C 5 -C 12亚烷基桥或C 5 -C 12 - 亚烯基桥，基团R 1和 R4可以形成C 2 -C 9 - 亚烷基桥，基团R 1和R 3可以形成C 3 -C 10亚烷基桥; 其中R 1和R 2连接，所形成的环可以被C 1 -C 4 - 亚烷基桥桥连，所形成的环体系可以被代表氢，C 1 -C 5 - 烷基或C 2 -C 5 - 烯基的基团R 6代替， 在反应开始时，在聚合过程中或之后的氯丁二烯的水乳液聚合中，基于100重量份的单体，以0.05重量％的量计，残留单体除去之前的量高 获得以优异的加工性能和产品性能为特征的粘性聚氯乙烯。

    Organopolysiloxane-polyether-vinyl graft copolymers
    42.
    发明授权
    Organopolysiloxane-polyether-vinyl graft copolymers 失效
    有机聚硅氧烷 - 聚醚 - 乙烯基接枝共聚物

    公开(公告)号：US4368290A

    公开(公告)日：1983-01-11

    申请号：US207043

    申请日：1980-11-14

    申请人： Heinrich Alberts ,  Hans Friemann ,  Hans-Heinrich Moretto ,  Hans Sattlegger

    发明人： Heinrich Alberts ,  Hans Friemann ,  Hans-Heinrich Moretto ,  Hans Sattlegger

    IPC分类号： C08L51/08 ,  C08F281/00 ,  C08F283/00 ,  C08F283/06 ,  C08F283/12 ,  C08F289/00 ,  C08L51/00 ,  C08L51/02 ,  C08L83/04 ,  C08L83/10

    CPC分类号： C08F283/122 ,  C08F283/06

    摘要： A graft copolymer comprising (I) as a first polymeric moiety an organopolysiloxane with OH functional groups, (II) as a second polymeric moiety a polyether, and (III) units of vinyl monomer which have been polymerized in the presence of mixtures of the first and second polymeric moieties which moieties are linked via vinyl polymer bridges, is produced by polymerizing a suitable monomer dispersion. The product is suited for replacing all or some of the organopolysiloxane component in room temperature curable compositions containing organopolysiloxanes, silane cross-linking agents and a curing catalyst.

    摘要翻译： 一种接枝共聚物，其包含作为第一聚合物部分的（I）具有OH官能团的有机聚硅氧烷，（II）作为第二聚合物部分的聚醚，和（III）乙烯基单体的单元，其在第一聚合物部分的混合物存在下聚合 和通过乙烯基聚合物桥连接部分的第二聚合物部分通过聚合合适的单体分散体而制备。 该产品适用于替换含有机聚硅氧烷，硅烷交联剂和固化催化剂的室温可固化组合物中的全部或一些有机聚硅氧烷组分。

    Process for the production of cross-linked graft copolymers
    43.
    发明授权
    Process for the production of cross-linked graft copolymers 失效
    制备交联接枝共聚物的方法

    公开(公告)号：US4357445A

    公开(公告)日：1982-11-02

    申请号：US238998

    申请日：1981-02-27

    申请人： Ulrich Steffen ,  Heinrich Alberts ,  Leo Morbitzer

    发明人： Ulrich Steffen ,  Heinrich Alberts ,  Leo Morbitzer

    IPC分类号： C08F255/00 ,  C08F255/02 ,  C08F263/00 ,  C08F263/02 ,  C08F263/04 ,  C08L51/00

    CPC分类号： C08F255/026 ,  C08F263/02

    摘要： A process for the production of cross-linked graft copolymers by the radically initiated precipitation copolymerization of an ethylene/vinyl ester copolymer as graft base and a mixture to be grafted of one or more aromatic monovinyl compounds, acrylonitrile and/or methacrylonitrile, a cross-linking agent containing two or more carbon-carbon double bonds, and, optionally, another monoolefinically unsatured copolymerizable monomer wherein the ungrafted base is precipitated by the addition of a precipitating agent simultaneously with the precipitating cross-linked graft copolymer.

    摘要翻译： 通过乙烯/乙烯基酯共聚物作为接枝基质的自由引发的沉淀共聚和待接枝的一种或多种芳族单乙烯基化合物，丙烯腈和/或甲基丙烯腈的交联剂的交联接枝共聚物的制备方法， 含有两个或更多个碳 - 碳双键的交联剂，以及任选的另一种单烯烃非共聚单体，其中通过与沉淀的交联接枝共聚物同时加入沉淀剂沉淀未接枝的碱。

    THERMOPLASTIC BLENDS WITH IMPROVED LOW-TEMPERATURE TOUGHNESS
    46.
    发明申请
    THERMOPLASTIC BLENDS WITH IMPROVED LOW-TEMPERATURE TOUGHNESS 有权
    具有改善的低温韧性的热塑性混合物

    公开(公告)号：US20060235123A1

    公开(公告)日：2006-10-19

    申请号：US10033143

    申请日：2001-10-26

    申请人： Holger Warth ,  Heinrich Alberts

    发明人： Holger Warth ,  Heinrich Alberts

    IPC分类号： C09D11/02

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

    摘要： A composition containing a graft polymer based on acrylonitrile/ethylene propylene rubber/styrene (AES) and an additive is disclosed. The additive is one which increases the “Δsoft phase” of the composition making it possible to produce moldings with improved toughness at low temperatures, without substantially changing the melt volume rate.

    摘要翻译： 公开了一种含有基于丙烯腈/乙烯丙烯橡胶/苯乙烯（AES）和添加剂的接枝聚合物的组合物。 添加剂是增加组合物的“Deltasoft相”的添加剂，使得可以在不显着改变熔体体积速率的情况下在低温下生产具有改善的韧性的模制品。

    Flame-resistant thermostable polycarbonate ABS moulding materials
    49.
    发明授权
    Flame-resistant thermostable polycarbonate ABS moulding materials 有权
    耐火耐热聚碳酸酯ABS成型材料

    公开(公告)号：US06566428B1

    公开(公告)日：2003-05-20

    申请号：US09485284

    申请日：2000-02-07

    申请人： Thomas Eckel ,  Dieter Wittmann ,  Michael Zobel ,  Heinrich Alberts

    发明人： Thomas Eckel ,  Dieter Wittmann ,  Michael Zobel ,  Heinrich Alberts

    IPC分类号： C08K552

    CPC分类号： C08L51/04 ,  C08K5/523 ,  C08L25/12 ,  C08L27/18 ,  C08L69/00 ,  C08L69/005 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/04

    摘要： A flame-resistant, thermoplastic molding composition characterized by its improved stress cracking resistance, notched impact strength and heat resistance is disclosed. The composition contains A) an aromatic polycarbonate or polyestercarbonate, B) a graft polymer of B.1 5 to 95 wt. % of one or more vinyl monomers on B.2 5 to 95 wt. % of one or more graft substrates with a glass transition temperature below 10° C. and an average particle size (d50 value) of 0.05 to 5 &mgr;m, C) 0 to 50 parts by weight of a thermoplastic vinyl copolymer, D) 0.5 to 20 parts by weight of at least one phosphorus compound of the general formula (I) and optionally at least one further phosphorus compound which differs from compounds of the formula (I), and E) 0.05 to 5 parts by weight of a fluorinated polyolefin.

    摘要翻译： 公开了一种阻燃的热塑性模塑组合物，其特征在于其改进的抗应力开裂性，缺口冲击强度和耐热性。 该组合物包含A）芳族聚碳酸酯或聚酯碳酸酯，B）B.1.5至95wt。 B.2上的一种或多种乙烯基单体的％为5至95wt。 ％的玻璃化转变温度低于10℃，平均粒度（d50值）为0.05〜5μm的一个或多个移植物基材，C）0〜50重量份的热塑性乙烯基共聚物，D）0.5〜 20重量份的至少一种通式（I）的磷化合物和任选的至少一种与式（I）化合物不同的其它磷化合物，和E）0.05-5重量份的氟化聚烯烃。