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318 条记录 (耗时 0.034 秒)

    Thermoplastic elastomeric block copolymers
    11.
    发明授权
    Thermoplastic elastomeric block copolymers 失效
    热塑性弹性体嵌段共聚物

    公开(公告)号：US06197889B1

    公开(公告)日：2001-03-06

    申请号：US08981051

    申请日：1997-12-11

    申请人： Konrad Knoll ,  Hermann Gausepohl ,  Norbert Niessner ,  Paul Naegele ,  Wolfgang Fischer

    发明人： Konrad Knoll ,  Hermann Gausepohl ,  Norbert Niessner ,  Paul Naegele ,  Wolfgang Fischer

    IPC分类号： C08F29300

    CPC分类号： C08F297/04

    摘要： Elastomeric block copolymers comprising at least one hard block A composed of styrene monomers and at least one elastomeric block (B/A) composed of styrene monomers and dienes, the glass transition temperature Tg of the block A being more than 25° C. and that of block (B/A) being less than 25° C. and the phase volume ratio of block A to block (B/A) being chosen so that the proportion of the hard phase in the total block copolymer is from 1 to 40% by volume and the amount by weight of the diene is less than 50% by weight, and the relative proportion of 1,2 linkages of the polydiene, based on the sum of 1,2- and 1,4-cis/trans linkages, being below 15%, are prepared by anionic polymerization by means of a lithium alkyl in a nonpolar solvent in the presence of a soluble potassium salt and are used for the production of shaped articles.

    摘要翻译： 弹性体嵌段共聚物包含至少一个由苯乙烯单体组成的硬嵌段A和至少一个由苯乙烯单体和二烯构成的弹性嵌段（B / A），嵌段A的玻璃化转变温度Tg高于25℃， （B / A）小于25℃，并且选择块A与嵌段（B / A）的相体积比，使得总嵌段共聚物中硬相的比例为1〜40％ 并且二烯的重量百分比小于50重量％，并且基于1,2-和1,4-顺/反键的总和的聚二烯的1,2-键的相对比例， 低于15％，通过在非极性溶剂中在可溶性钾盐的存在下通过烷基锂进行阴离子聚合制备，并用于生产成型制品。

    Preparation of toughened polystyrene molding materials
    12.
    发明授权
    Preparation of toughened polystyrene molding materials 失效
    增韧聚苯乙烯成型材料的制备

    公开(公告)号：US5795938A

    公开(公告)日：1998-08-18

    申请号：US849894

    申请日：1997-06-16

    申请人： Konrad Knoll ,  Wolfgang Loth ,  Wolfgang Fischer ,  Hermann Gausepohl

    发明人： Konrad Knoll ,  Wolfgang Loth ,  Wolfgang Fischer ,  Hermann Gausepohl

    IPC分类号： C08F2/42 ,  C08F6/00 ,  C08F297/04 ,  C08J3/00 ,  C08L25/06 ,  C08L53/02

    CPC分类号： C08J3/005 ,  C08F297/04 ,  C08F6/003 ,  C08L25/06 ,  C08L53/02

    摘要： Toughened vinyl aromatic compounds, in particular high impact polystyrene, are prepared by a continuous process in which the vinyl aromatic compound and the impact modifier, an elastomeric block copolymer, are each prepared separately in a reaction zone by anionic polymerization, with or without heat exchange with the environment and, if required, with the addition of a solvent, and are polymerized until complete conversion is achieved, and the living chain ends are terminated in a manner known per se, and a thermoplastic, toughened molding material is based on a vinyl aromatic compound having a residual content of less than 50 ppm of monomers and less than 100 ppm of oligomers.

    摘要翻译： PCT No.PCT / EP95 / 04809 Sec。 371日期：1997年6月16日 102（e）日期1997年6月16日PCT提交1995年12月7日PCT公布。 WO96 / 18682 PCT出版物 日期1996年6月20日通过连续方法制备乙烯基芳族化合物，特别是高抗冲聚苯乙烯，其中乙烯基芳族化合物和抗冲改性剂弹性体嵌段共聚物各自通过阴离子聚合在反应区中分别制备， 与环境进行或不进行热交换，并且如果需要，通过加入溶剂，并且聚合直至完全转化，并且活性链末端以本身已知的方式终止，并且将热塑性增韧的模塑材料 基于剩余含量小于50ppm的单体和小于100ppm的低聚物的乙烯基芳族化合物。

    Molding composition having a matt surface
    13.
    发明授权
    Molding composition having a matt surface 失效
    具有无光泽表面的成型组合物

    公开(公告)号：US5475053A

    公开(公告)日：1995-12-12

    申请号：US259165

    申请日：1994-06-13

    申请人： Norbert Niessner ,  Friedrich Seitz ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Rainer Moors ,  Robert Weiss

    发明人： Norbert Niessner ,  Friedrich Seitz ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Rainer Moors ,  Robert Weiss

    IPC分类号： C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L55/02 ,  C08L101/00

    CPC分类号： C08L101/00 ,  C08L51/04 ,  C08L55/02 ,  C08L2555/40

    摘要： A molding composition based on an impact-modified thermoplastic A selected from ABS, ASA, impact-resistant polystyrene (HIPS) impact resistant polymethyl methacrylate, impact resistant PVC, polycarbonate, polyester carbonate, polyester, polyamide, polyphenylene ether, polyether ketone, polyether sulfone, polysulfone, polyoxyalkylene, polyarylene sulfide and also mixtures thereof containing a matting agent B composed of 30 to 80% by weight of an elastomeric grafting base B1 of 75 to 99.8% by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), 0.1 to 5% by weight of a polyfunctional, crosslinking monomer (B12) and 0.1 to 20% by weight of a monomer containing one or more acidic groups, or 49.9 to 99.9% by weight of one or more dienes (B111), up to 50% by weight of a further ethylenically unsaturated monomer (B112) and 0.1 to 20% by weight of a monomer containing one or more acidic groups (B113), and 20 to 70% by weight of a graft sheath B2 composed of 40 to 99.9% by weight of an aromatic vinyl monomer (B21), up to 49.9% by weight of a polar, copolymerizable, ethylenically unsaturated monomer (B22) and 0.1 to 20% by weight of a monomer containing one or more basic groups (B23), and also a molding composition whose constituents B13 and B113 and B23 are interchanged.

    摘要翻译： 基于抗冲击改性热塑性塑料A的成型组合物，其选自ABS，ASA，耐冲击聚苯乙烯（HIPS）耐冲击聚甲基丙烯酸甲酯，耐冲击PVC，聚碳酸酯，聚酯碳酸酯，聚酯，聚酰胺，聚苯醚，聚醚酮，聚醚砜 ，聚砜，聚氧化烯，聚芳硫醚以及它们的混合物，其含有消光剂B，其由30至80重量％的弹性体接枝基料B1为75至99.8重量％的烷基中具有1至8个碳原子的丙烯酸烷基酯 （B11），0.1〜5重量％的多官能交联单体（B12）和0.1〜20重量％的含有一个或多个酸性基团的单体，或49.9-99.9重量％的一种或多种二烯（ B111），至多50重量％的另外的烯属不饱和单体（B112）和0.1〜20重量％的含有一个或多个酸性基团（B113）的单体和20〜70重量％的接枝鞘B2 由40组成 99.9重量％的芳族乙烯基单体（B21），最多49.9重量％的极性，可共聚的烯属不饱和单体（B22）和0.1-20重量％的含有一个或多个碱性基团（B23）的单体， ，以及其组分B13和B113和B23互换的成型组合物。

    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE
    15.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE 审中-公开
    在自动点火操作模式下控制火花点火发动机的方法和装置

    公开(公告)号：US20130338905A1

    公开(公告)日：2013-12-19

    申请号：US13885926

    申请日：2011-10-12

    申请人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    发明人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    IPC分类号： F02D41/00

    CPC分类号： F02D41/00 ,  F02D35/023 ,  F02D35/028 ,  F02D41/3035 ,  F02D41/402 ,  Y02T10/128 ,  Y02T10/44

    摘要： A method for operating an internal combustion engine in HCCI mode, including: a) sensing a profile of a measured variable of a variable in a combustion chamber of a cylinder; b) identifying combustion feature(s) of a combustion event in a first combustion cycle based on the profile; c) modeling a first value of a state variable at a defined point in time after the first combustion cycle and before a second subsequent combustion cycle based on the identified combustion feature(s); d) determining desired target values of combustion feature(s) of a combustion event in the second subsequent combustion cycle; e) modeling a second value of the state variable at the defined point in time based on the target values; and f) applying control to the internal combustion engine starting at the defined point in time as a function of the first and the second value of the state variable.

    摘要翻译： 一种用于在HCCI模式下操作内燃机的方法，包括：a）感测在气缸的燃烧室中的变量的测量变量的轮廓; b）基于轮廓识别在第一燃烧循环中的燃烧事件的燃烧特征; c）在第一燃烧循环之后的确定的时间点和基于所识别的燃烧特征的第二后续燃烧循环之前，对状态变量的第一值进行建模; d）确定在所述第二后续燃烧循环中的燃烧事件的燃烧特征的期望目标值; e）基于所述目标值在所述定义的时间点对所述状态变量的第二值进行建模; 以及f）作为所述状态变量的第一和第二值的函数，在所述定义的时间点上对所述内燃机施加控制。

    HIGH SPEED DVDS
    18.
    发明申请
    HIGH SPEED DVDS 失效
    高速DVD

    公开(公告)号：US20130029081A1

    公开(公告)日：2013-01-31

    申请号：US13575780

    申请日：2011-01-26

    申请人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Wolfgang Fischer ,  Michael Ludewig ,  Raymond Wong ,  Ice Zhang

    发明人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Wolfgang Fischer ,  Michael Ludewig ,  Raymond Wong ,  Ice Zhang

    IPC分类号： G11B7/256 ,  B32B37/12 ,  C08L75/14

    CPC分类号： G11B7/2533 ,  G11B7/24047 ,  G11B7/246 ,  G11B7/253 ,  Y10T428/21

    摘要： This invention relates to DVDs made from polycarbonate and a special UV curable bonder material consisting of A) an urethane acrylate oligomer as binder, which is the reaction product of i) one or more polyisocyanates and ii) one or more hydroxyfunctional lactone ester (meth)acrylates having a number average molecular weight of from 200 g/mol to 2000 g/mol and having the formula: CH2═C(R1)—C(O)—O—R2—[O—C(O)—R3]n—OH wherein, n is an integer from 1 to 5, R1 is hydrogen or methyl, R2 represents an alkylene group or substituted alkylene group having from 2 to 10 carbon atoms and R3 represents a straight or branched chain alkylene group of from 3 to 8 carbon atoms, and which may be substituted with one or more alkyl groups having from 1 to 12 carbon atoms, B) a reactive thinner, comprising of mono functional acrylates and/or (meth)acrylates C) a photo initiator and D) optional additives which offers improved performance at high data transfer rates.

    摘要翻译： 本发明涉及由聚碳酸酯制成的DVD和由A）氨基甲酸酯丙烯酸酯低聚物作为粘合剂组成的特殊UV固化粘合剂材料，其为i）一种或多种多异氰酸酯和ii）一种或多种羟基官能内酯酯（甲基） 丙烯酸酯，其数均分子量为200g / mol至2000g / mol，具有下式：CH 2 = C（R 1）-C（O）-O-R 2 - [O-C（O）-R 3] n -OH，其中n为1至5的整数，R 1为氢或甲基，R 2表示亚烷基或具有2至10个碳原子的取代的亚烷基，R 3表示3至8的直链或支链亚烷基 碳原子，并且其可以被一个或多个具有1至12个碳原子的烷基取代; B）包含单官能丙烯酸酯和/或（甲基）丙烯酸酯的活性稀释剂C）光引发剂和D）任选的添加剂 这在高数据传输速率下提供了更好的性能。

    Rotor/stator device and method for salt-free coagulation of polymer dispersions
    19.
    发明授权
    Rotor/stator device and method for salt-free coagulation of polymer dispersions 失效
    转子/定子装置和聚合物分散体的无盐凝结方法

    公开(公告)号：US08362200B2

    公开(公告)日：2013-01-29

    申请号：US11816362

    申请日：2006-02-08

    申请人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    发明人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    IPC分类号： C08F6/00

    CPC分类号： B02C7/06 ,  B02C2/10 ,  B02C7/14 ,  B29B7/7657 ,  B29B15/04 ,  C08F6/22

    摘要： A process for the salt-free coagulation of polymer dispersions in a rotor/stator assembly is disclosed. The rotor/stator assembly includes a casing, a rotor shaft rotatably mounted within the casing, a rotor having a conical surface affixed to the rotor shaft, and a stator affixed to the casing and concentrically associated with the rotor. The conical surface faces a surface of the stator to form an adjustable shear gap, which is surrounded by an annular space. A polymer dispersion is fed into the assembly and conveyed through the shear gap. During this conveyance, the polymer dispersion is precipitated at a predetermined shear rate and a predetermined shear deformation. The polymer dispersion is discharged from the assembly through an outlet neck, and the assembly is flushed with water using one or more ports formed in at least one of a pipeline coupled to the axial feed neck, the stator, and the casing.

    摘要翻译： 公开了一种用于转子/定子组件中聚合物分散体的无盐凝结的方法。 转子/定子组件包括壳体，可旋转地安装在壳体内的转子轴，具有固定到转子轴上的锥形表面的转子和固定到壳体并与转子同心相关的定子。 锥形表面面向定子的表面以形成由环形空间包围的可调剪切间隙。 将聚合物分散体进料到组件中并通过剪切间隙输送。 在该输送过程中，聚合物分散体以预定的剪切速率和预定的剪切变形沉淀。 聚合物分散体通过出口颈部从组件排出，并且使用在耦合到轴向进料颈部，定子和壳体的管道中的至少一个中形成的一个或多个端口用水冲洗组件。