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公开(公告)号：US5112921A
公开(公告)日：1992-05-12
申请号：US447508
申请日：1989-12-07
Applicant: Hans-Dieter Schwaben , Rainer Schlichtmann , Hubert Kindler , Peter Klaerner , Hans Mittnacht
Inventor： Hans-Dieter Schwaben , Rainer Schlichtmann , Hubert Kindler , Peter Klaerner , Hans Mittnacht
IPC: C08F279/00 , C08F279/02 , C08L25/06 , C08L51/04
CPC classification number: C08F279/02 , C08L25/06 , C08L51/04
Abstract: An impact-resistant thermoplastic molding material which contains, based in each case on A+B, from 80 to 50% by weight of a hard matrix A of polystyrene having a molecular weight M.eta. of from 150,000 to 200,000 and from 50 to 20% by weight of a soft phase B which is uniformly distributed in the hard matrix and has a median particle diameter d.sub.50 (volume average) of from 1 to 10 .mu.m, and can be obtained by polymerizing styrene in the presence of an elastomeric grafting base, advantageously has a molecular weight of the grafted branches of from 1.1 to 1.35 times the molecular weight of the hard matrix, and the degree of grafting is from 50 to 100%.
Abstract translation: 一种耐冲击热塑性成型材料，其包含基于A + B的每种情况，80至50重量％的分子量和上限＆amp; M等于150,000至200,000和50至20的聚苯乙烯硬质基质A 软质相B的重量百分数均匀分布在硬质基体中，中值粒径d50（体积平均）为1〜10μm，可以通过在弹性体接枝基质的存在下聚合苯乙烯而得到 有利地，接枝分子的分子量为硬质基质分子量的1.1〜1.35倍，接枝度为50〜100％。
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公开(公告)号：US5104936A
公开(公告)日：1992-04-14
申请号：US507738
申请日：1990-04-12
Applicant: Uwe Blumenstein , Adolf Echte , Peter Klaerner
Inventor： Uwe Blumenstein , Adolf Echte , Peter Klaerner
Abstract: Molding materials comprising a matrix of high impact polystyrene and rubber incorporated in the form of discrete particles contain not less than 50% by weight of polystyrene A and an effective amount of up to 50% by weight of a graft rubber B. The graft rubber B consists of from 40 to 95% by weight of an elastomeric core b.sub.1 and from 5 to 60% by weight of a shell b.sub.2, i.e. from 5 to 50% by weight of a first shell B.sub.21 of styrene and from 50 to 95% by weight of a second shell b.sub.22 of from 60 to 90% by weight of styrene and from 10 to 40% by weight of acrylonitrile, A and B, b.sub.1 and b.sub.2, b.sub.21 and b.sub.22 and styrene and acrylonitrile each summing to 100% by weight.
Abstract translation: 包含高分子颗粒形式的高抗冲聚苯乙烯和橡胶的基质的成型材料含有不少于50重量％的聚苯乙烯A和有效量的至多50重量％的接枝橡胶B。接枝橡胶B 由40至95重量％的弹性体芯b1和5至60重量％的壳b2，即5至50重量％的苯乙烯的第一壳B21和50至95重量％ 的第二壳体b22为60至90重量％的苯乙烯和10至40重量％的丙烯腈，A和B，b1和b2，b21和b22以及苯乙烯和丙烯腈各自归为100重量％。
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公开(公告)号：US4090946A
公开(公告)日：1978-05-23
申请号：US701116
申请日：1976-06-30
Applicant: Guenther Nottes , Klaus Bronstert , Peter Klaerner
Inventor： Guenther Nottes , Klaus Bronstert , Peter Klaerner
CPC classification number: C08F8/32 , C10L1/22 , C10L1/2222 , C10L1/2364
Abstract: The method of stabilizing mineral oil and its refinery products by addition thereto of a small stabilizing amount of alternating copolymers of the type. . . A -- B -- A -- B -- A . . .in which A denotes the structural unit of the general formula--C(R.sup.1)(R.sup.2) - CH.sub.2 --where R.sup.1 denotes hydrogen or alkyl of from 1 to 8 carbon atoms and R.sup.2 has the meanings stated for R.sup.1 or denotes a phenyl group, and in which B stands for structural units of the general formulae ##STR1## where R.sup.3 denotes a saturated hydrocarbon radical of from 8 to 20 carbon atoms and R.sup.4 denotes hydrogen or alkyl of from 8 to 20 carbon atoms.
Abstract translation: 通过添加其稳定矿物油及其炼油产品的方法，该稳定量的这种类型的交替共聚物。 。 。 A - B - A - B - A。 。 。
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公开(公告)号：US5091477A
公开(公告)日：1992-02-25
申请号：US494316
申请日：1990-03-16
Applicant: Rainer Bueschl , Peter Klaerner
Inventor： Rainer Bueschl , Peter Klaerner
CPC classification number: C08L25/02 , C08L55/02 , C08L33/06 , Y10S525/905
Abstract: Molding materials of high impact polystyrene (HIPS) and one or more further polymers as essential components contain, as a third or further compatibility-imparting component, a polymer or copolymer containing not less than 45% by weight of units of cyclohexyl (meth)acrylate.
Abstract translation: 作为必要成分的高抗冲聚苯乙烯（HIPS）和一种或多种其它聚合物的成型材料，含有不少于45重量％的（甲基）丙烯酸环己酯单元的聚合物或共聚物作为第三或其它相容性赋予组分， 。
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公开(公告)号：US4908414A
公开(公告)日：1990-03-13
申请号：US338568
申请日：1989-04-14
Applicant: Klaus Bronstert , Hans Hoenl , Adolf Echte , Peter Klaerner
Inventor： Klaus Bronstert , Hans Hoenl , Adolf Echte , Peter Klaerner
IPC: C08F291/02 , C08F2/02 , C08F2/04 , C08F2/38 , C08F279/02 , C08F291/00
CPC classification number: C08F279/02
Abstract: Impact-resistant translucent rubber-modified polystyrene is produced by polymerizing compounds from the class of the styrenes in the presence of an elastomeric polymer which contains thiol groups.
Abstract translation: 耐冲击半透明橡胶改性聚苯乙烯通过在含有硫醇基团的弹性体聚合物存在下聚合来自苯乙烯类的化合物来制备。
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Patent Agency Ranking
公开(公告)号：US4385162A
公开(公告)日：1983-05-24
申请号：US256129
申请日：1981-04-21
Applicant: James F. R. Jaggard , Peter Klaerner , Guenther Schweier
Inventor： James F. R. Jaggard , Peter Klaerner , Guenther Schweier
CPC classification number: C08F10/00 , Y10S526/906
Abstract: A process for the preparation of homopolymers and copolymers of .alpha.-monoolefins by means of a Ziegler-Natta catalyst system comprising (1) a titanium-III component, which is prepared by subjecting (1.1) a titanium trichloride/aluminum trichloride compound (a) and (1.2) an ester (b) to a certain type of milling treatment in which (A) a vibratory ball mill providing a relatively high milling acceleration is used, (B) the mill is first charged with the titanium-containing compound (a) and, if appropriate, is run for a certain period, thereafter (C) the ester (b) is added at a certain rate while milling the charge, thereupon (D) the charge is kept at +15.degree. C. or above for a certain period, while continuing the milling, hereupon (E), if appropriate, the product obtained from (D) is milled further for a certain period at +5.degree. C. or below, then (F), if appropriate, but advantageously so, the product obtained from (D) or (E) is kept at +20.degree. C. or above for a certain period, without milling, and thereafter (G), if appropriate, the product obtained from (F) is milled further for a certain period at +5.degree. C. or below, (2) an aluminum-alkyl component containing a chlorine bonded to the aluminum, and (3), if appropriate, a phenolic compound of a certain category, in which process a titanium-III component (1) is employed, in the preparation of which additionally .sup.- (H) a suspension is prepared from (H.sub.1) the product obtained according to (D), (E), (F) or (G), (H.sub.2) a liquid hydrocarbon (c) and (H.sub.3) an oxygen-containing compound (d), consisting of (d.sub.1) an ether of a certain category and/or (d.sub.2) an ester of a certain category, thereafter (I) the suspension obtained according to (H) is kept at an elevated temperature for a certain period, with vigorous agitation, and is then cooled, hereupon (J), if appropriate, the solid is isolated from the suspension obtained according to (I), and, if desired, is washed with a liquid hydrocarbon and dried, the novel titanium-III component (1) being the solid, in suspended form, obtained according to (I) or the solid, in isolated form, obtained according to (J). Using this Ziegler-Natta catalyst system, polymers with relatively high stereo-regularity and advantageous morphological properties can be obtained in relatively high yield.
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公开(公告)号：US4839418A
公开(公告)日：1989-06-13
申请号：US141098
申请日：1988-01-05
Applicant: Hans-Dieter Schwaben , Adolf Echte , Rainer Bueschl , Rainer Schlichtmann , Peter Klaerner , Hubert Kindler
Inventor： Hans-Dieter Schwaben , Adolf Echte , Rainer Bueschl , Rainer Schlichtmann , Peter Klaerner , Hubert Kindler
IPC: C08F287/00 , C08L25/06 , C08L51/00
CPC classification number: C08F287/00 , C08L25/06 , C08L51/00
Abstract: A thermoplastic molding material contains, in each case based on the molding material comprising A+B,A from 80 to 60% by weight of a hard matrix composed of polystyrene andB from 20 to 40% by weight of a soft phase which is obtainable by polymerization of styrene in the presence of a linear styrene/butadienne block copolymer which has an ill defined transition, contains from 35 to 45% by weight of styrene and from 65 to 55% by weight of butadiene and has a block polystyrene content of from 25 to 35% by weight, the soft phase being uniformly distributed in the hard matrix and having a particle diameter of less than 0.8 .mu.m.The typical features of the said molding material are that the median particle diameter d.sub.50 (volume average of the soft phase B is from 0.25 to 0.38 .mu.m, the width of the particle size distribution, (d.sub.95 14 d.sub.5), is from 0.2 to 0.6 .mu.m, the d.sub.60 value is from 0.26 to 0.40 .mu.m and the d.sub.90 value is from 0.40 to 0.75.
Abstract translation: 在各种情况下，热塑性成型材料基于包含A + B的成型材料，80-60重量％的由聚苯乙烯和B组成的硬质基质的A含有20-40重量％的软相， 在具有不规则转变的线性苯乙烯/丁二烯嵌段共聚物的存在下苯乙烯的聚合包含35-45％（重量）的苯乙烯和65-55％（重量）的丁二烯，并且具有 25〜35重量％，软相均匀分布在硬质基质中，粒径小于0.8μm。 所述成型材料的典型特征是中值粒径d50（软相B的体积平均值为0.25至0.38μm，粒度分布的宽度（d9514d5））为0.2至0.6μm m，d60值为0.26〜0.40μm，d90为0.40〜0.75。
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8.发明授权Preparation of homopolymers and copolymers of .alpha.-monoolefins by means of a Ziegler-Natta catalyst system 失效通过齐格勒 - 纳塔催化剂体系制备α-单烯烃的均聚物和共聚物
公开(公告)号：US4385160A
公开(公告)日：1983-05-24
申请号：US267923
申请日：1981-05-28
Applicant: James F. R. Jaggard , Peter Klaerner , Guenther Schweier
Inventor： James F. R. Jaggard , Peter Klaerner , Guenther Schweier
CPC classification number: C08F10/00 , Y10S526/906
Abstract: Alpha-olefins are polymerized with a catalyst containing (1) TiCl.sub.3 /AlCl.sub.3 and (2) aluminum dialkyl chloride wherein (1) is prepared by milling the TiCl.sub.3 /AlCl.sub.3 with a particular phosphorous compound under special conditions and then treating with a liquid hydrocarbon and an ether and/or ester.
Abstract translation: α-烯烃与含有（1）TiCl 3 / AlCl 3和（2）二烷基二烷基锡的催化剂聚合，其中（1）通过在特殊条件下用特定的磷化合物研磨TiCl 3 / AlCl 3，然后用液体烃和 醚和/或酯。
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公开(公告)号：US5334658A
公开(公告)日：1994-08-02
申请号：US991650
申请日：1992-12-16
Applicant: Uwe Blumenstein , Peter Klaerner , Horst Schuch , Hans-Michael Walter
Inventor： Uwe Blumenstein , Peter Klaerner , Horst Schuch , Hans-Michael Walter
Abstract: A thermoplastic molding material contains, based on the sum of A and B,A: from 75 to 97% by weight of a polystyrene A as a hard matrix andB: from 3 to 25% by weight of a particulate, elastomeric (co)polymer B based essentially on butadiene or its copolymers, in turn consisting of, based on B,B1: from 40 to 98% by weight of a (co)polymer B1 having a mean particle size of from 100 to 600 nm andB2: from 2 to 60% by weight of a particle blend B2 which in turn consists of, based on B2,B21: from 1 to 60% by weight of a (co)polymer B21 having a particle size of from 200 to 1,200 nm andB22: from 40 to 99% by weight of a (co)polymer B22 having a mean particle size of from 1,200 to 8,000 nm,(co)polymer B1 having an encapsulated-particle morphology and (co)polymers B21 and B22 having a cellular and/or coiled particle morphology.
Abstract translation: 热塑性成型材料基于A和B的总和含有A：75至97重量％的作为硬质基质的聚苯乙烯A和B：3至25重量％的颗粒状弹性体（共） 聚合物B基本上基于丁二烯或其共聚物，反过来由B，B1组成：40至98重量％的平均粒径为100-600纳米的（共）聚合物B1，B2：来自 2至60重量％的颗粒共混物B2，其又由基于B2的B21组成：1至60重量％的粒度为200至1200nm的（共）聚合物B21和B22： 40〜99重量％的平均粒径为1200-8000nm的（共）聚合物B22，具有包封颗粒形态的（共）聚合物B1和具有细胞和/或细胞的（共）聚合物B21和B22， 或卷曲粒子形态。
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公开(公告)号：US5008341A
公开(公告)日：1991-04-16
申请号：US401239
申请日：1989-08-31
Applicant: Rainer Bueschl , Peter Klaerner
Inventor： Rainer Bueschl , Peter Klaerner
CPC classification number: C08L25/12 , C08L27/06 , C08L33/06 , C08L2205/02
Abstract: A transparent polyblend is formed from(a1) 99.9-0.1% by weight of a methyl (meth)acrylate homopolymer or of a copolymer thereof with up to 20% by weight of units of alkyl (meth)acrylate having an alkyl radical of from 2 to 10 carbon atoms and up to 10% by weight of further comonomers or(a2) 99.9-0.1% by weight of a styrene or .alpha.-methylstyrene and acrylonitrile copolymer containing from 5 to 30% by weight of units of acrylonitrile or(a3) 99.9-0.1% by weight of a possibly impact-modified polyvinyl chloride homopolymer or copolymer with up to 20% by weight of comonomers and(b) 0.1-99.9% by weight of a cycloalkyl (meth)acrylate homopolymer or copolymer with up to 99.9% by weight of units of methyl methacrylate.
Abstract translation: 透明聚合物由（a1）99.9-0.1重量％的（甲基）丙烯酸甲酯均聚物或其共聚物与至多20重量％的具有烷基自由基的（甲基）丙烯酸烷基酯的单元形成 至少10重量％的另外的共聚单体或（a2）99.9-0.1重量％的苯乙烯或α-甲基苯乙烯和丙烯腈共聚物，其含有5-30重量％的丙烯腈单元或（a3） 99.9〜0.1重量％的可能具有高达20重量％共聚单体的抗冲改性聚氯乙烯均聚物或共聚物，和（b）0.1-99.9重量％的（甲基）丙烯酸环烷基酯均聚物或共聚物，其高达99.9 重量百分比的甲基丙烯酸甲酯单位。
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