公开(公告)号：US4017558A

公开(公告)日：1977-04-12

申请号：US549678

申请日：1975-02-13

申请人： Franz Schmidt ,  Gerhard Fahrbach ,  Wolfgang Schenk ,  Erhard Seiler

发明人： Franz Schmidt ,  Gerhard Fahrbach ,  Wolfgang Schenk ,  Erhard Seiler

IPC分类号： C08F293/00 ,  C08L23/00 ,  C08L51/00 ,  C08L51/02 ,  C08L53/00 ,  C08L59/00 ,  C08L59/02 ,  C08L71/00 ,  C08L71/02 ,  C08L77/00 ,  C08L101/00

CPC分类号： C08L59/02 ,  C08L53/00 ,  C08L71/02

摘要： Impact-resistant thermoplastic molding compositions containing from 70 to 98 percent by weight of a polyoxymethylene and from 30 to 2 percent by weight of a block copolymer of the general formula A -- B -- A, wherein A is a polyalkylene oxide block and B is a diene polymer block.

摘要翻译： 含有70〜98重量％聚甲醛和30〜2重量％通式A-B-A的嵌段共聚物的抗冲击热塑性成型组合物，其中A为聚环氧烷嵌段，B为 二烯聚合物嵌段。

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％。

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。

公开(公告)号：US4965318A

公开(公告)日：1990-10-23

申请号：US218977

申请日：1988-07-14

申请人： Christof Taubitz ,  Erhard Seiler ,  Juergen Hambrecht ,  Konrad Mitulla ,  Horst Reimann

发明人： Christof Taubitz ,  Erhard Seiler ,  Juergen Hambrecht ,  Konrad Mitulla ,  Horst Reimann

IPC分类号： C08L25/08 ,  C08L25/04 ,  C08L73/00 ,  C08L77/00

CPC分类号： C08L25/04 ,  C08L77/00

摘要： Thermoplastic molding materials contain(A) from 5 to 95% by weight of a nylon and(B) from 5 to 95% by weight of a copolymer composed of(B.sub.1) from 50 to 99.9% by weight of a styrene of the general formula I ##STR1## where R.sup.1 is alkyl or 1 to 4 carbon atoms or hydrogen, R.sup.2 is alkyl of 1 to 6 carbon atoms or halogen and m is 0, 1, 2 or 3,(B.sub.2) from 0.1 to 30% by weight of a monomer containing epoxide groups (II) ##STR2## or of a monomer containing lactam groups (III) ##STR3## or of a monomer containing halobenzyl groups (IV) ##STR4## where R.sup.3 is a divalent, branched or straight-chain alkyl group of 2 to 15 carbon atoms, R.sup.4 is alkyl of not more than 6 carbon atoms, X is halogen, n is 1, 2 or 3 and r is 0, 1, 2 or 3, and(B.sub.3) from 0 to 48% by weight of further comonomers.

摘要翻译： 热塑性成型材料含有（A）5至95重量％的尼龙和（B）5至95重量％的由（B1）50-99.9重量％的通式 （I）其中R1是烷基或1-4个碳原子或氢，R2是1至6个碳原子的烷基或卤素，m是0,1,2或3，（B2）0.1-30％ （II）或含有内酰胺基团（III）的单体（III）或含有卤代苄基（IV）的单体的单体（Ⅳ）其中 R3是2至15个碳原子的二价，支链或直链烷基，R4是不大于6个碳原子的烷基，X是卤素，n是1,2或3，r是0,1,2或 3和（B3）0至48重量％的另外的共聚单体。

公开(公告)号：US4960552A

公开(公告)日：1990-10-02

申请号：US14545

申请日：1987-02-13

申请人： Michael Portugall ,  Franz Schumacher ,  Erhard Seiler

发明人： Michael Portugall ,  Franz Schumacher ,  Erhard Seiler

IPC分类号： B32B27/36 ,  B29C47/00 ,  B29C47/06 ,  B29C47/70 ,  B29K67/00 ,  B29L9/00

CPC分类号： B29C47/705 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0054 ,  B29C47/0057 ,  B29C47/0064 ,  B29C47/0066 ,  B29K2105/0079

摘要： A sheetlike, thermoplastically moldable preshape is produced by extruding a liquid-crystalline polymer by dividing the melt into two or more separate streams, then conferring different directions of orientation on the polymer in these separate streams, recombining the separate streams and extruding the recombined melt stream.

摘要翻译： 通过将熔体分成两个或更多个独立的流，通过挤出液晶聚合物，然后在这些分离的流中在聚合物上赋予不同的取向方向，重新组合分离的流并挤出重组的熔体流，从而生产片状的，热塑性可成型的预浸塑料 。

公开(公告)号：US4868235A

公开(公告)日：1989-09-19

申请号：US260591

申请日：1988-10-21

申请人： Klaus Muehlbach ,  Michael Portugall ,  Karl Ruppmich ,  Erhard Seiler ,  Hermann Brandt

发明人： Klaus Muehlbach ,  Michael Portugall ,  Karl Ruppmich ,  Erhard Seiler ,  Hermann Brandt

IPC分类号： C08L51/04 ,  C08L69/00

CPC分类号： C08L51/04 ,  C08L69/00

摘要： A thermoplastic material containing, based in each case on the molding material comprising A and B,A from 30 to 80% be weight of one or more polycarbonates andB from 70 to 20% by weight of a blend of two different components B.sub.1 and B.sub.2, each of which consists of one or more graft copolymers b.sub.11 and b.sub.21 and each of which consists of one or more copolymers (hard matrix) b.sub.12 and b.sub.22, respectively, the graft copolymer b.sub.11 being prepared in emulsion and the graft copolymer b.sub.21 being prepared by another method.

摘要翻译： 包含基于每种情况的包含A和B的成型材料的热塑性材料，30至80％的A为一种或多种聚碳酸酯的重量，B为70至20重量％的两种不同组分B1和B2的共混物 各自由一种或多种接枝共聚物b11和b21组成，并且各自由一种或多种共聚物（硬质基体）b12和b22组成，接枝共聚物b11分别以乳液形式制备，接枝共聚物b21由 另一种方法。

公开(公告)号：US4751268A

公开(公告)日：1988-06-14

申请号：US929427

申请日：1986-11-12

申请人： Christof Taubitz ,  Erhard Seiler ,  Lothar Schlemmer

发明人： Christof Taubitz ,  Erhard Seiler ,  Lothar Schlemmer

IPC分类号： C08F283/08 ,  C08L71/04

CPC分类号： C08F283/08 ,  Y10S525/905

摘要： A process for the preparation of modified polyphenylene ether resins by grafting fumaric acid, preferably at from 270.degree. to 350.degree. C., onto polyphenylene ethers which are mixed with vinylaromatic polymers, and modified polyphenylene ether resins consisting of from 4.95 to 95 parts by weight of polyphenylene ether, from 95 to 4.95 parts by weight of vinylaromatic polymer and from 0.05 to 10 parts by weight of grafted fumaric acid.

摘要翻译： 通过将富马酸（优选在270℃至350℃）接枝到与乙烯基芳族聚合物混合的聚苯醚上制备改性聚苯醚树脂的方法，以及由4.95至95重量份组成的改性聚苯醚树脂 的聚苯醚，95至4.95重量份的乙烯基芳族聚合物和0.05至10重量份的接枝的富马酸。

公开(公告)号：US4350652A

公开(公告)日：1982-09-21

申请号：US254937

申请日：1981-04-16

申请人： Rainer Theysohn ,  Klaus Boehlke ,  Erhard Seiler ,  Martin Welz

发明人： Rainer Theysohn ,  Klaus Boehlke ,  Erhard Seiler ,  Martin Welz

IPC分类号： B29C70/88 ,  C08J3/20 ,  H01B1/24 ,  B29B1/04

CPC分类号： C08J3/203 ,  B29C70/882 ,  H01B1/24 ,  B29K2995/0005 ,  C08J2323/02

摘要： A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of a polyolefin and from 0.01 to 30 parts by weight of an electrically conductive additive, with or without other additives, wherein the mixture of the finely divided polyolefin particles and the electrically conductive additives is brought to the crystallite melting point of the polyolefin by the heating effect of the mixing action, and is then brought to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point while being subjected to a defined mixing intensity, after which the mixture is either cooled within 120 seconds or is directly compression-molded.

摘要翻译： 一种由100重量份的聚烯烃和0.01至30重量份的具有或不含其它添加剂的导电添加剂制备细分散的聚烯烃模塑材料的方法，其中细分散的聚烯烃颗粒和 导电性添加剂通过混合作用的加热效果达到聚烯烃的微晶熔点，然后在高于所述微晶熔点的温度下升温至3〜40℃，同时进行 混合物在120秒内冷却或直接压缩成型。

公开(公告)号：US4287117A

公开(公告)日：1981-09-01

申请号：US107905

申请日：1979-12-28

申请人： Rainer Theysohn ,  Gerhard Zeitler ,  Frank Weiss ,  Hans Willing ,  Erhard Seiler

发明人： Rainer Theysohn ,  Gerhard Zeitler ,  Frank Weiss ,  Hans Willing ,  Erhard Seiler

IPC分类号： B29C70/88 ,  C08J3/20 ,  H01B1/24 ,  C08K3/04

CPC分类号： C08J3/203 ,  B29C70/882 ,  H01B1/24 ,  B29K2023/06 ,  B29K2995/0005 ,  C08J2323/02

摘要： A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of polyolefin and from 1 to 30 parts by weight of a conductive carbon black, with or without other additives, wherein the mixture of polyolefin powder and carbon black is compounded, in a first stage, until the crystallite melting point of the polyolefin is reached, and is then brought, in a second stage, to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point, after which the mixture is discharged from the mixer within from 0.5 to 30 seconds and is cooled within 120 seconds.

摘要翻译： 一种由100重量份聚烯烃和1至30重量份导电炭黑制备细碎聚烯烃成型材料的方法，其具有或不含其它添加剂，其中聚烯烃粉末和炭黑的混合物复合， 在第一阶段中，直到达到聚烯烃的微晶熔点，然后在第二阶段中将其升至高于所述微晶熔点3℃至40℃的温度，之后混合物 在0.5至30秒内从混合器中排出，并在120秒内冷却。

公开(公告)号：US4086298A

公开(公告)日：1978-04-25

申请号：US732890

申请日：1976-10-15

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： C08F2/00 ,  C08F2/38 ,  C08F8/00 ,  C08F8/04 ,  C08F297/00 ,  C08F297/02 ,  C08F297/04 ,  C08G81/02

CPC分类号： C08G81/022

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 copolymers have a structure of the general formula(A.sup.1 -B.fwdarw.A.sup.2).sub.n --X--(A.sup.2 .rarw.B).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 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。 共聚物具有通式（A1-B-> A2）nX-（A2 <-B）m的结构A是基于单乙烯基 - 芳族化合物的非弹性聚合物链段，B是基于弹性体聚合物链段 在共轭二烯上，X是至少三官能偶联剂的基团，n和m是数。 共聚物可用于制造高度透明的耐冲击成型制品，特别是包装材料。