公开(公告)号：US20110082227A1

公开(公告)日：2011-04-07

申请号：US12996648

申请日：2009-06-02

Applicant: Heinrich Rueger ,  Michael Gisler ,  Linus Villiger ,  Cédric Muenger

Inventor： Heinrich Rueger ,  Michael Gisler ,  Linus Villiger ,  Cédric Muenger

IPC: C08G63/00 ,  C08G63/46

CPC classification number: C08J9/122 ,  C08J9/0023 ,  C08J9/0061 ,  C08J2201/022 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2205/052 ,  C08J2367/02 ,  C08J2400/14 ,  C08J2467/00 ,  C08K5/092 ,  C08K5/1539 ,  C08L67/02 ,  C08L67/025 ,  C08L2666/18

Abstract: Foam bodies made of thermoplastic polyesters with high homogeneity, a low open-cell factor and high elongation at break under shear stress, the polyester foam containing at least one thermoplastic elastomer such as a thermoplastic copolyester elastomer, in quantities of, for example, 0.5 to 15% by weight based on the weight of the foam body. The foam bodies can be obtained by foaming a starting polyester with low intrinsic viscosity in a mixture with a modification means in the form of a premix containing dianhydrides of tetracarboxylic acids and thermoplastic copolyester elastomers.

Abstract translation: 由热塑性聚酯制成的泡沫体具有高均匀性，低开孔系数和在剪切应力下断裂时的高伸长率，聚酯泡沫含有至少一种热塑性弹性体如热塑性共聚酯弹性体，其量例如为0.5〜 基于泡沫体重量的15重量％。 泡沫体可以通过以与含有四羧酸和热塑性共聚酯弹性体的二酐的预混物的形式的混合物的混合物中发泡具有低特性粘度的起始聚酯来获得。

公开(公告)号：US07919538B2

公开(公告)日：2011-04-05

申请号：US11974656

申请日：2007-10-15

Applicant: Chau V. Vo ,  Lawrence S. Hood

Inventor： Chau V. Vo ,  Lawrence S. Hood

IPC: C08J9/08 ,  C08J9/06 ,  C08L25/12

CPC classification number: C08J9/0066 ,  C08J9/122 ,  C08J9/125 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2325/12

Abstract: Polymer foam containing styrene-acrylonitrile and containing one or more infrared attenuating agents achieves surprisingly high dimensional integrity at elevated temperatures.

Abstract translation: 含有苯乙烯 - 丙烯腈和含有一种或多种红外线衰减剂的聚合物泡沫体在升高的温度下达到惊人的高尺寸完整性。

公开(公告)号：US07906561B2

公开(公告)日：2011-03-15

申请号：US11998973

申请日：2007-12-03

Applicant: Jianzhong Hu ,  Salvatore D'Uva ,  Arthur Tinson

Inventor： Jianzhong Hu ,  Salvatore D'Uva ,  Arthur Tinson

IPC: C08J9/00 ,  C08J9/02 ,  C08J9/06 ,  C08F110/00

CPC classification number: C08J9/14 ,  C08J9/06 ,  C08J9/08 ,  C08J9/12 ,  C08J2201/024 ,  C08J2201/03 ,  C08J2323/26 ,  C08J2351/06

Abstract: The invention pertains to a process for producing a cross-linked polyolefin foam in a continuous process using standard processing equipment without using a moisture cross-linking step after processing. In this method, a vinyl functional silane compound is melt grafted onto a low density polyethylene in the presence of a free radical generator. The resulting silane grafted polyethylene resin is mixed and melted with a blowing agent in a continuous process in the presence of water to form a vinyl functional silane foam.

Abstract translation: 本发明涉及使用标准加工设备在连续工艺中生产交联聚烯烃泡沫的方法，而不使用加工后的湿气交联步骤。 在该方法中，乙烯基官能硅烷化合物在自由基发生剂存在下熔融接枝到低密度聚乙烯上。 将得到的硅烷接枝聚乙烯树脂与发泡剂在水的存在下以连续的方法混合并熔融，形成乙烯基官能的硅烷泡沫体。

公开(公告)号：US07897076B2

公开(公告)日：2011-03-01

申请号：US11955611

申请日：2007-12-13

Applicant: Young-phil Ji

Inventor： Young-phil Ji

IPC: B25F5/02 ,  B29C44/00 ,  G03G15/14 ,  G03G15/01 ,  G03G5/00

CPC classification number: B29C44/32 ,  B29C44/26 ,  B29C44/3415 ,  B29C44/507 ,  B29C44/5627 ,  B29C47/522 ,  B29K2009/00 ,  B29K2011/00 ,  B29K2019/00 ,  B29K2995/0005 ,  C08J9/0014 ,  C08J2201/03 ,  C08J2309/02 ,  C08J2311/00 ,  C08J2321/00 ,  C08J2323/16 ,  G03G15/1685

Abstract: A method to produce a conductive transfer roller, and the transfer roller. The method to produce the conductive transfer roller includes adding and mixing a conductive substance, an ionic conductive agent, a vulcanizing agent, and a blowing agent and at least one of elastic materials selected from a group consisting of EPMD (ethylene propylene) rubber, NBR (acrylonitrile butadiene) rubber, ECO (epichlorohydrin ethylene oxide) rubber, and CR (chloroprene rubber), extruding the compound, blowing the extruded material by passing it through a continuous mobile foaming device, pressing the foam onto a shaft and applying a secondary curing, and grinding the foam to a desired thickness.

Abstract translation: 一种制造导电转印辊和转印辊的方法。 制造导电性转印辊的方法包括添加和混合导电物质，离子导电剂，硫化剂和发泡剂，以及选自由EPMD（乙烯丙烯）橡胶，NBR （丙烯腈丁二烯）橡胶，ECO（表氯醇环氧乙烷）橡胶和CR（氯丁二烯橡胶），挤出该化合物，通过使其通过连续移动发泡装置吹塑挤出的材料，将泡沫压在轴上并施加二次固化 ，并将泡沫研磨至期望的厚度。

公开(公告)号：US20110046249A1

公开(公告)日：2011-02-24

申请号：US12935388

申请日：2009-05-01

Applicant: Antonio Ponticiello ,  Dario Ghidoni ,  Riccardo Felisari

Inventor： Antonio Ponticiello ,  Dario Ghidoni ,  Riccardo Felisari

IPC: C08J9/16 ,  C08J9/00 ,  C08J9/22

CPC classification number: C08J9/0066 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2325/04

Abstract: Expandable vinyl aromatic polymers which comprise: a matrix obtained by polymerizing 50-100% by weight of one or more vinyl aromatic monomers and 0-50% by weight of at least one copolymer izable monomer; 1-10% by weight, calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix; 0.05-25% by weight, calculated with respect to the polymer (a), of a filler comprising coke with a surface area, measured according to ASTM D-3037/89, ranging from 5 to 50 m2/g.

Abstract translation: 可膨胀的乙烯基芳族聚合物，其包含：通过聚合50-100重量％的一种或多种乙烯基芳族单体和0-50重量％的至少一种可共聚单体而获得的基体; 相对于聚合物（a）计算的占聚合物基质中的发泡剂的1-10重量％ 按照ASTM D-3037/89测量的，含有表面积焦炭的填料的含量相对于聚合物（a）为0.05-25重量％，为5至50平方米/克。

公开(公告)号：US20110003124A1

公开(公告)日：2011-01-06

申请号：US12829806

申请日：2010-07-02

Applicant: Itsuhiro HATANAKA ,  Makoto SAITOU ,  Shigeki ISHIGURO ,  Kazumichi KATO

Inventor： Itsuhiro HATANAKA ,  Makoto SAITOU ,  Shigeki ISHIGURO ,  Kazumichi KATO

IPC: B32B3/10

CPC classification number: C09J123/02 ,  B32B5/022 ,  B32B5/028 ,  B32B5/18 ,  B32B5/245 ,  B32B5/32 ,  B32B7/06 ,  B32B7/12 ,  B32B15/046 ,  B32B25/045 ,  B32B27/065 ,  B32B27/18 ,  B32B27/22 ,  B32B27/32 ,  B32B29/007 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/108 ,  B32B2266/0207 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2270/00 ,  B32B2307/3065 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2457/00 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2551/00 ,  B32B2581/00 ,  C08J9/122 ,  C08J9/38 ,  C08J2201/03 ,  C08J2207/02 ,  C08J2323/02 ,  Y10T428/24802 ,  Y10T428/2486

Abstract: The present invention relates to a resin foam including a foam layer and a surface layer, in which the foam layer has a same composition as the surface layer, and the surface layer has a surface coating ratio defined by the following formula (1) of 40% or more: Surface   Coating   Ratio  ( % ) = [ ( Area   of   surface ) - ( Area   of   pores   existing   in   surface ) ] ( Area   of   surface ) × 100 ( 1 )

Abstract translation: 本发明涉及包含发泡层和表面层的树脂发泡体，其中泡沫层具有与表面层相同的组成，表面层具有由下式（1）定义的表面涂层比为40 ％以上：表面曝光涂布比率（％）= [（表​​面的面积） - （表面的现有孔面积）]（面积 的表面）×100（1）

公开(公告)号：US20100279087A1

公开(公告)日：2010-11-04

申请号：US12662685

申请日：2010-04-28

Applicant: Tomoo Tokiwa ,  Shohei Tsuchida ,  Masato Naito

Inventor： Tomoo Tokiwa ,  Shohei Tsuchida ,  Masato Naito

IPC: B32B3/26 ,  C08J9/00

CPC classification number: C08J9/122 ,  B29C49/0005 ,  B29C49/04 ,  B29C49/22 ,  B29C2049/6623 ,  B29C2049/6669 ,  B29C2791/006 ,  B29K2023/065 ,  B29K2105/04 ,  B29K2105/045 ,  B29K2105/046 ,  B29L2031/30 ,  B29L2031/3061 ,  B29L2031/712 ,  C08J2201/03 ,  C08J2205/052 ,  C08J2323/06 ,  Y10T428/24942

Abstract: A polyethylene resin foamed blow molded article obtained by extruding a foamable resin melt to form a foamed parison, subsequently inserting the foamed parison in a mold, and blow molding the foamed parison, the foamed blow molded article having a foam layer having an apparent density of 0.1 g/cm3 or more to less than 0.7-g/cm3, wherein the resin composing the foam layer is: a polyethylene resin having a density of 0.935-g/cm3 or more, a melt tension of 0.7-cN or more at 190° C., a melt flow rate (MFR) of 1 g/10 min or more as measured at 190° C. under a load of 2.16-kg, and an one-quarter isothermal crystallization time of 40 seconds or longer, which is defined as the time required that an exothermic calorific value due to isothermal crystallization by measurement condition (I) becomes equal to one-quarter of a total endothermic calorific value by measurement condition (II).

Abstract translation: 一种聚乙烯树脂发泡吹塑成型体，其通过挤出可发泡树脂熔体以形成发泡型坯，随后将所述发泡型坯插入模具中，并将所述发泡型坯吹塑，所述发泡吹塑成型制品具有泡沫层， 0.1g / cm 3以上至小于0.7g / cm 3，其中构成泡沫层的树脂是：在190℃下密度为0.935g / cm 3以上的熔融张力为0.7cN以上的聚乙烯树脂 ℃，在190℃，2.16kg负荷下测定的熔体流动速率（MFR）为1g / 10min或更高，四分之一等温结晶时间为40秒以上 定义为通过测量条件（I）由于等温结晶引起的放热热值等于通过测量条件（II）的总吸热热值的四分之一所需的时间。

公开(公告)号：US20100239845A1

公开(公告)日：2010-09-23

申请号：US12442974

申请日：2007-09-26

Applicant: Tomofumi Maekawa ,  Katsuhiro Fujimoto

Inventor： Tomofumi Maekawa ,  Katsuhiro Fujimoto

IPC: B32B3/26 ,  B29C44/12

CPC classification number: C08J9/0061 ,  B29C44/3469 ,  B29C48/022 ,  B29C48/08 ,  B29C48/40 ,  B29K2027/18 ,  B29K2105/04 ,  B29K2105/046 ,  C08J9/122 ,  C08J2201/03 ,  C08J2300/22 ,  C08J2423/00 ,  C08J2425/00 ,  C08J2427/18 ,  C08J2433/00 ,  C08J2467/00 ,  C08J2469/00 ,  Y10T428/249979

Abstract: The present invention takes as its object the provision of a thermoplastic resin foamed sheet having excellent surface exterior appearance, lightweightness, PTT property and light reflectivity and the provision of a method for producing the thermoplastic resin foamed sheet. Specifically, the thermoplastic resin foamed sheet is a foamed sheet including 80 to 99.5% by weight of an (A) thermoplastic resin and 0.5 to 20% by weight of (B) PTFE (polytetrafluoroethylene), wherein when in the foamed sheet interior observed with a SEM (scanning electron microscope), the number of the particles of (B) PTFE having a dispersed particle size falling within a range from 0.05 to 1 μm is represented by (L), the number of the particles of (B) PTFE having a dispersed particle size falling within a range from 1 to 30 μm is represented by (M) and the number of the particles of (B) PTFE having a dispersed particle size falling within a range of 30 μm or more is represented by (N), (L)/(M)=99.99/0.01 to 50/50, and (M)>(N); and the average bubble size in the direction normal to the take-off direction of the foamed sheet is 0.1 to 50 μm.

Abstract translation: 本发明的目的是提供具有优异的表面外观，轻质性，PTT性能和光反射性的热塑性树脂发泡片材，以及提供热塑性树脂发泡片材的制造方法。 具体地说，热塑性树脂发泡片是包含80〜99.5重量％的（A）热塑性树脂和0.5〜20重量％的（B）PTFE（聚四氟乙烯）的发泡片材，其中当在发泡片材内部观察到 SEM（扫描型电子显微镜），分散粒径在0.05〜1μm范围内的（B）PTFE的粒子数由（L）表示，（B）的PTFE的粒子数为 由（M）表示落入1〜30μm范围内的分散粒径，（N）表示分散粒径在30μm以上的范围内的（B）PTFE的粒子数， （L）/（M）= 99.99 / 0.01〜50/50，（M）>（N） 在与发泡片材的剥离方向正交的方向上的平均气泡尺寸为0.1〜50μm。

公开(公告)号：US07799841B2

公开(公告)日：2010-09-21

申请号：US12367911

申请日：2009-02-09

Applicant: Manfred Stadlbauer ,  Eberhard Ernst

Inventor： Manfred Stadlbauer ,  Eberhard Ernst

IPC: C08J9/00 ,  C08L47/00 ,  C08L23/12 ,  B29C44/34 ,  C08F8/00

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08J9/122 ,  C08J9/18 ,  C08J2201/03 ,  C08J2323/12 ,  C08F2500/09 ,  C08F210/16

Abstract: The present technology relates to a foam comprising a polypropylene material. The polypropylene material is produced in the presence of a metallocene catalyst, and the foam and/or the polypropylene has a branching index g′ of less than 1.00 and a strain hardening index (SHI@1 s−1) of at least 0.30 measured by a deformation rate dε/dt of 1.00 s−1 at a temperature of 180° C., where the strain hardening index (SHI) is defined as the slope of the logarithm to the basis 10 of the tensile stress growth function (log(ηE+)) as a function of the logarithm to the basis 10 of the Hencky strain (log(ε)) in the range of Hencky strains between 1 and 3.

Abstract translation: 本技术涉及包含聚丙烯材料的泡沫体。 聚丙烯材料是在金属茂催化剂的存在下生产的，泡沫和/或聚丙烯的支化指数g'小于1.00，应变硬化指数（SHI @ 1s-1）至少为0.30，测量值为 在180℃的温度下的变形率d＆amp; / dt为1.00s -1，其中应变硬化指数（SHI）被定义为拉伸应力生长函数的基础10的对数的斜率（log（ ＆eegr; E +））作为Hencky菌株（log（＆egr））的基础10的对数的函数，在Hencky菌株的范围在1和3之间。

公开(公告)号：US20100222442A1

公开(公告)日：2010-09-02

申请号：US12161354

申请日：2007-01-12

Applicant: Frank Prissok ,  Frank Braun

Inventor： Frank Prissok ,  Frank Braun

IPC: C08J9/18 ,  C08G71/04 ,  C08J9/14

CPC classification number: C08J9/16 ,  A43B13/04 ,  A43B13/187 ,  A43B17/14 ,  B29B9/065 ,  B29B9/12 ,  B29B9/14 ,  B29B9/16 ,  C08G18/4854 ,  C08G2101/00 ,  C08J9/18 ,  C08J9/232 ,  C08J2201/03 ,  C08J2375/04 ,  C08K3/32 ,  C08L75/04

Abstract: Expandable thermoplastic polyurethane comprising blowing agent, wherein the Shore hardness of the thermoplastic polyurethane is from A 44 to A 84.

Abstract translation: 包含发泡剂的可发泡热塑性聚氨酯，其中热塑性聚氨酯的肖氏硬度为A 44至A 84。