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    Graft polymers of polyphenylene ethers
    31.
    发明授权
    Graft polymers of polyphenylene ethers 失效
    聚苯醚接枝聚合物

    公开(公告)号：US4797453A

    公开(公告)日：1989-01-10

    申请号：US63687

    申请日：1987-06-19

    申请人： Christof Taubitz ,  Hermann Gausepohl ,  Erhard Seiler ,  Lothar Schlemmer

    发明人： Christof Taubitz ,  Hermann Gausepohl ,  Erhard Seiler ,  Lothar Schlemmer

    IPC分类号： C08F283/06 ,  C08F283/08 ,  C09D151/08 ,  C08L71/02

    CPC分类号： C09D151/08 ,  C08F283/08

    摘要： Graft polymers of(A) a polyphenylene ether as a base polymer and(B) a half ester of an unsaturated dicarboxylic acid of the general formula ##STR1## as a graft monomer, where R.sup.1 is C.sub.1 -C.sub.25 -alkyl, C.sub.2 -C.sub.25 -alkylene or aryl, R.sup.2 and R.sup.3 are each H, Br, Cl or one of the radicals R.sup.1, and Q is H or an alkali metal, an alkaline earth metal or an ammonium cation,with or without(C) further olefinically unsaturated monomers,and their preparation.

    摘要翻译： （A）聚苯醚作为基础聚合物的接枝聚合物和（B）作为接枝单体的通式为不饱和二羧酸的半酯，其中R 1是C 1 -C 25烷基，C 2 -C 25 - 亚烷基或芳基，R 2和R 3各自为H，Br，Cl或基团R 1中的一个，Q为H或碱金属，碱土金属或铵阳离子，具有或不具有（C）另外的烯属不饱和单体 ，及其准备。

    Fully aromatic thermotropic polyesters
    32.
    发明授权
    Fully aromatic thermotropic polyesters 失效
    全芳香族热致聚酯

    公开(公告)号：US4748229A

    公开(公告)日：1988-05-31

    申请号：US077281

    申请日：1987-07-24

    申请人： Bernd Hisgen ,  Hans-Jakob Kock ,  Michael Portugall ,  Erhard Seiler ,  Gerd Blinne

    发明人： Bernd Hisgen ,  Hans-Jakob Kock ,  Michael Portugall ,  Erhard Seiler ,  Gerd Blinne

    IPC分类号： C08G63/60 ,  C08G63/66 ,  C08G63/672 ,  C08G63/68 ,  C08G63/685 ,  C08G63/688 ,  C09K19/38 ,  C08G63/54 ,  C08G69/44

    CPC分类号： C08G63/672 ,  C08G63/605 ,  C08G63/685 ,  C08G63/688 ,  C09K19/3809

    摘要： Fully aromatic thermotropic polyesters are based on(A) from 30 to 60 mol % of 4-hydroxybenzoic acid,(b) from 20 to 35 mol % of a mixture of(B.sub.1) terephthalic acid and(B.sub.2) isophthalic acid, the molar ratio of B.sub.1 to B.sub.2 being from 1.04:1 to 19:1, and(C) from 20 to 35 mol % of a mixture of(C.sub.1) hydroquinone,(C.sub.2) 4,4'-dihydroxydiphenyl and(C.sub.3) from 0.5 to 5 mol % of(C.sub.31) 2,7-dihydroxynaphthalene and/or(C.sub.32) 1,3-dihydroxybenzene and/or(C.sub.33) and aromatic dihydroxy compound of the general formula I ##STR1## where X is --CH.sub.2 --, --C(CH.sub.3).sub.2 --, --S--, --SO.sub.2 --, --O-- or --CO--, and/or(C.sub.34) a compound of the general formula II ##STR2## where Y is NH.sub.2 or OH, the molar ratio of C.sub.1 to C.sub.2 being from 0.1:1 to 2.67:1 and the molar ratio of B to C being from 0.9:1 to 1.1:1.

    摘要翻译： 全芳香族热致聚酯基于（A）30〜60摩尔％的4-羟基苯甲酸，（b）20〜35摩尔％的（B1）对苯二甲酸和（B2）间苯二甲酸的混合物，摩尔比 的B1〜B2为1.04:1〜19:1，（C）20〜35摩尔％的（C1）氢醌，（C2）4,4'-二羟基联苯和（C3）的混合物为0.5〜5 （C31）2,7-二羟基萘和/或（C32）1,3-二羟基苯和/或（C33）和通式I的芳族二羟基化合物（I）的摩尔％，其中X是-CH 2 - -C（CH 3）2 - ， - S-，-SO 2 - ， - O-或-CO-，和/或（C 34）通式II的化合物其中Y是NH 2或OH， C1与C2的摩尔比为0.1：1至2.67：1，B与C的摩尔比为0.9：1至1.1：1。

    Stabilized poly(alkylene terephthalate) molding materials
    34.
    发明授权
    Stabilized poly(alkylene terephthalate) molding materials 失效
    稳定的聚（对苯二甲酸亚烷基酯）成型材料

    公开(公告)号：US4229553A

    公开(公告)日：1980-10-21

    申请号：US057130

    申请日：1979-07-12

    申请人： Hans-Josef Sterzel ,  Rolf Wurmb ,  Franz Schmidt ,  Erhard Seiler

    发明人： Hans-Josef Sterzel ,  Rolf Wurmb ,  Franz Schmidt ,  Erhard Seiler

    IPC分类号： C08L67/00 ,  C08L67/02 ,  C08L63/00

    CPC分类号： C08L67/02

    摘要： Poly(alkylene terephthalate) molding materials which contain, as the stabilizer, a diepoxide of molecular weight from 200 to 2,000, and a catalyst which is an alkali metal salt of a chelating agent possessing one or more --N(CH.sub.2 --COO.sup.-).sub.2 groups in the molecule. Preferred catalysts are trisodium nitrilotriacetate and tetrasodium ethylenediaminetetraacetate. The molding materials may be used for the manufacture of moldings, films, monofilaments and fibers.

    摘要翻译： 含有分子量为200〜2000的二环氧化物作为稳定剂的聚（对苯二甲酸亚烷基酯）成型材料和具有一个或多个-N（CH 2 -CO 2）2的螯合剂的碱金属盐的催化剂 分子中的基团。 优选的催化剂是次氮基三乙酸三钠和乙二胺四乙酸四钠。 成型材料可用于制造模制品，薄膜，单丝和纤维。

    Branched block copolymers and their manufacture
    35.
    发明授权
    Branched block copolymers and their manufacture 失效
    支链嵌段共聚物及其制备方法

    公开(公告)号：US4167545A

    公开(公告)日：1979-09-11

    申请号：US896478

    申请日：1978-04-14

    申请人： Gerhard Fahrbach ,  Karl Gerberding ,  Erhard Seiler ,  Dieter Stein

    发明人： Gerhard Fahrbach ,  Karl Gerberding ,  Erhard Seiler ,  Dieter Stein

    IPC分类号： C08F297/04 ,  C08G81/02

    CPC分类号： C08G81/022 ,  C08F297/044

    摘要： Branched block copolymers of from 60 to 95 percent by weight of a monovinyl-aromatic compound and from 40 to 5 percent by weight of a conjugated diene.The branched block copolymers have a structure of the general formula(A.sup.1 --A.sup.2 --B.fwdarw.A.sup.3).sub.n --X--(A.sup.3 .rarw.B--A.sup.2).sub.mwhere the A's are non-elastomeric polymer segments based on the monovinyl-aromatic compound, the B's are elastomeric polymer segments based on the conjugated diene, X is the radical of an at least trifunctional coupling agent and n and m are numbers.The branched block copolymers may be used for the manufacture of highly transparent impact-resistant shaped articles, especially packaging materials.

    摘要翻译： 60至95重量％的单乙烯基 - 芳族化合物和40至5重量％的共轭二烯的支链嵌段共聚物。

    Laminates for the manufacture of flexographic printing plates using block copolymers
    36.
    发明授权
    Laminates for the manufacture of flexographic printing plates using block copolymers 失效
    用于制造使用嵌段共聚物的柔版印刷版的层压板

    公开(公告)号：US4162919A

    公开(公告)日：1979-07-31

    申请号：US851824

    申请日：1977-11-16

    申请人： Peter Richter ,  August Wigger ,  Gerhard Fahrbach ,  Erhard Seiler ,  Helmut Barzynski

    发明人： Peter Richter ,  August Wigger ,  Gerhard Fahrbach ,  Erhard Seiler ,  Helmut Barzynski

    IPC分类号： G03F7/11 ,  G03C1/78 ,  G03C1/68 ,  G03C1/76 ,  G03C5/00

    CPC分类号： G03F7/11 ,  Y10S430/108

    摘要： Laminates for the manufacture of flexographic printing plates and containing (a) a layer consisting essentially of a photocrosslinkable mixture of a two-block copolymer of from 30 to 95% w/w of a diene hydrocarbon and from 5 to 70% w/w of a styrene monomer or a partially hydrogenated product thereof with a compatible monomer having at least one C--C double bond, said mixture containing a photo-initiator, (b) a non-photocrosslinkable elastomeric underlayer having a Shore A hardness of from 15 to 70 and (c) a non-photocrosslinkable stablizing layer preferably between layers (a) and (b).

    摘要翻译： 用于制造柔版印刷版的层压板，并含有（a）基本上由30-95％w / w的二烯烃和5-70％w / w的二嵌段共聚物的可光致交联混合物组成的层， 苯乙烯单体或其部分氢化产物与具有至少一个CC双键的相容单体，所述混合物含有光引发剂，（b）肖氏A硬度为15至70的非光可交联弹性体底层和（ c）优选在层（a）和（b）之间的非光可交联稳定层。

    Thermoplastic molding materials based on polyphenylene ethers
    38.
    发明授权
    Thermoplastic molding materials based on polyphenylene ethers 失效
    基于聚苯乙烯的热塑性模塑材料

    公开(公告)号：US5059645A

    公开(公告)日：1991-10-22

    申请号：US525201

    申请日：1990-05-02

    申请人： Bertram Ostermayer ,  Erhard Seiler ,  Daniel Wagner ,  Klaus Bronstert ,  Volker Ladenberger

    发明人： Bertram Ostermayer ,  Erhard Seiler ,  Daniel Wagner ,  Klaus Bronstert ,  Volker Ladenberger

    IPC分类号： C08L71/12

    CPC分类号： C08L71/123 ,  Y10S525/905

    摘要： Thermoplastic molding materials containa) from 20 to 80 parts by weight of a polyphenylene ether,b) from 1 to 20 parts by weight of a block copolymer of the general formula A--B--A' consisting of two polyvinylaromatic blocks A and A' and a partially hydrogenated rubber block B,c) from 0 to 70 parts by weight of a polyvinylaromatic andd) from 0 to 40 parts by weight of conventional additives, the sum of a) to d) being 100 parts by weight, wherethe mean molecular weights of A and A' differ by a factor of from 2 to 20,the shorter block A has a mean molecular weight of from 2,000 to 4,000 andthe blocks A and A' together account for from 35 to 50% by weight of b).

    摘要翻译： 热塑性成型材料含有a）20〜80重量份的聚苯醚，b）1〜20重量份由两个聚乙烯基芳族嵌段A和A'构成的通式ABA'的嵌段共聚物和部分氢化的 橡胶块B，c）0-70重量份聚乙烯基芳族化合物和d）0-40重量份常规添加剂，a）至d）之和为100重量份，其中平均分子量 A和A'的差异在2至20之间，较短的嵌段A的平均分子量为2,000至4,000，并且嵌段A和A'一起占b）的35至50重量％。

    Thermoplastic molding materials
    39.
    发明授权
    Thermoplastic molding materials 失效
    热塑性材料

    公开(公告)号：US5053458A

    公开(公告)日：1991-10-01

    申请号：US507086

    申请日：1990-04-05

    申请人： Christof Taubitz ,  Erhard Seiler ,  Klaus Boehlke ,  Klaus Bronstert ,  Daniel Wagner

    发明人： Christof Taubitz ,  Erhard Seiler ,  Klaus Boehlke ,  Klaus Bronstert ,  Daniel Wagner

    IPC分类号： C08L71/12 ,  C08L77/00

    CPC分类号： C08L77/00 ,  C08L71/12 ,  Y10S525/905

    摘要： Thermoplastic molding materials contain, as essential components,A) from 5 to 94% by weight of a polyamide,B) from 5 to 94% by weight of a polyphenylene ether,C) from 1 to 20% by weight of a partially hydrogenated PQP' block copolymer, where.alpha.) the blocks P and P' consist of vinylaromatic monomers and the total amount of these blocks in the block copolymer is from 25 to 40% by weight,.beta.) the number average molecular weight of block P is not more than 8,000 and is smaller than the number average molecular weight of block P',.gamma.) block Q consists of conjugated diene monomers and accounts in total for from 60 to 75% by weight of the block copolymer and.delta.) from 5 to 30% by weight of the double bonds in block Q are not hydrogenated, andD) from 0 to 50% by weight of a vinylaromatic polymer.

    摘要翻译： 热塑性成型材料含有A）5至94重量％的聚酰胺，B）5至94重量％的聚苯醚，C）1至20重量％的部分氢化的PQP '嵌段共聚物，其中α）嵌段P和P'由乙烯基芳族单体组成，并且嵌段共聚物中这些嵌段的总量为25至40重量％，β）块P的数均分子量不多 小于块P'的数均分子量，γ）嵌段Q由共轭二烯单体构成，总共占嵌段共聚物的60〜75重量％，δ占5〜30重量％ 嵌段Q中双键的重量不被氢化，D）为0至50重量％的乙烯基芳族聚合物。