公开(公告)号：US20140303278A1

公开(公告)日：2014-10-09

申请号：US14308526

申请日：2014-06-18

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE-CNRS ,  UNVERSITE DE POITIERS ,  VALAGRO CARBONE RENOUVELABLE POITOU-CHARENTES

Inventor： Thierry Ferreira ,  Frederic Bataille ,  Cedric Dever ,  Jacques Barbier

IPC: C12N11/08

CPC classification number: C08J3/005 ,  C08J3/201 ,  C08J3/203 ,  C08J2367/04 ,  C08J2489/00 ,  C08K5/0033 ,  C08L67/04 ,  C08L2201/06 ,  C08L2203/02 ,  C08L2203/20 ,  C12N9/14 ,  C12N9/20 ,  C12N9/58 ,  C12N11/04 ,  C12N11/08 ,  C12N11/18 ,  C08L89/00

Abstract: The present invention relates to a process for preparing a polymer/biological entities alloy, comprising a step of mixing a polymer and biological entities that degrade it, during a heat treatment, said heat treatment being performed at a temperature T above room temperature and said biological entities being resistant to said temperature T, characterized in that said biological entities are chosen from enzymes that degrade said polymer and microorganisms that degrade said polymer.

Abstract translation: 本发明涉及一种制备聚合物/生物实体合金的方法，包括在热处理期间混合聚合物和降解其的生物实体的步骤，所述热处理在高于室温的温度T下进行，并且所述生物 实体对所述温度T具有抗性，其特征在于所述生物实体选自降解所述聚合物的酶和降解所述聚合物的微生物。

公开(公告)号：US20140287176A1

公开(公告)日：2014-09-25

申请号：US14234120

申请日：2012-07-19

Applicant: Jeffrey A. Galloway

Inventor： Jeffrey A. Galloway

IPC: C08K7/24 ,  C08K9/00 ,  C08K7/06

CPC classification number: C08K7/24 ,  B82Y30/00 ,  C01B2202/34 ,  C01B2202/36 ,  C08G69/40 ,  C08G73/1046 ,  C08J3/201 ,  C08J5/042 ,  C08J5/10 ,  C08K3/04 ,  C08K3/041 ,  C08K7/06 ,  C08K9/00 ,  C08K2201/011 ,  C08K2201/016 ,  Y10T428/1372 ,  C08L79/08 ,  C08L77/06

Abstract: Embodiments of the present invention include composite compositions extrusion compounded together comprising a polymer, an amount of nanotubes, and an amount of finely milled carbon fiber having an aspect ratio greater than 1 and less than about 5. The resulting composite materials allow for high carbon loading levels with improved tribological properties including coefficient of friction and wear rates, provides uniform surface resistance with minimal processing sensitivity, retains rheological properties similar to the base resin, and provides isotropic shrink and a reduced coefficient of thermal expansion leading to minimal warp. In general, various articles can be formed that take advantage of the properties of the composite materials incorporating a polymer, carbon nanotubes and finely milled carbon fiber.

Abstract translation: 本发明的实施方案包括复合组合物，其包含聚合物，一定量的纳米管和一定量的具有大于1且小于约5的纵横比的精细研磨的碳纤维。所得复合材料允许高碳负载 具有包括摩擦系数和磨损率在内的具有改善的摩擦学性能的水平提供均匀的表面电阻并具有最小的加工灵敏度，保持与基础树脂相似的流变性能，并且提供各向同性的收缩和降低的热膨胀系数，导致最小的翘曲。 通常，可以形成利用掺入聚合物，碳纳米管和精细研磨的碳纤维的复合材料的性质的各种制品。

公开(公告)号：US08784683B2

公开(公告)日：2014-07-22

申请号：US13637738

申请日：2011-12-14

Applicant: Satoshi Matsubara ,  Hideyuki Umetsu ,  Takayuki Hase

Inventor： Satoshi Matsubara ,  Hideyuki Umetsu ,  Takayuki Hase

IPC: C09K19/52 ,  C09K19/54 ,  G02F1/13 ,  C09K19/02 ,  C09K19/00 ,  B29B7/00 ,  B29C45/00 ,  C08F283/00 ,  C08G63/91 ,  C08L67/00 ,  B60C1/00 ,  C08K3/04

CPC classification number: C08J3/201 ,  C08J5/043 ,  C08J2367/03 ,  C08K7/14 ,  C08L67/00 ,  C08L67/03

Abstract: A liquid crystalline polyester composition contains at least 100 parts by weight of liquid crystalline polyester having different structural units and 10 to 100 parts by weight of glass fiber, wherein the glass fiber has a weight-average fiber length (Mw) of 200 to 500 μm, and content of specific glass fiber having fiber length of not less than 1500 μm is 0.1 to 5.0 percent by weight to a total amount of the glass fiber.

Abstract translation: 液晶聚酯组合物含有至少100重量份具有不同结构单元的液晶聚酯和10至100重量份玻璃纤维，其中玻璃纤维的重均纤维长度（Mw）为200-500μm ，纤维长度不小于1500μm的特定玻璃纤维的含量相对于玻璃纤维的总量为0.1〜5.0重量％。

公开(公告)号：US08586665B2

公开(公告)日：2013-11-19

申请号：US13716242

申请日：2012-12-17

Applicant: King Abdulaziz City Science and Technology

Inventor： Ahmed Ali Basfar ,  Hun Jai Bae

IPC: C08L31/02 ,  C08L23/06 ,  C08L9/00 ,  C08L33/06 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/32 ,  C08K3/38 ,  C08K3/10 ,  C04B26/06

CPC classification number: C08L23/06 ,  C08J3/201 ,  C08K3/01 ,  C08K3/016 ,  C08K3/04 ,  C08K3/041 ,  C08K3/38 ,  C08K5/005 ,  C08K7/24 ,  C08K2003/026 ,  C08K2003/2217 ,  C08K2003/2227 ,  C08K2003/267 ,  C08K2003/387 ,  C08K2201/005 ,  C08L23/0815 ,  C08L23/0853 ,  C08L2201/02 ,  H01B7/295 ,  C08K2003/2224

Abstract: Commercial thermoplastic clean flame retardant materials in wire and cable insulation are mechanically unstable due to high filler loading. In the present invention, thermoplastic, black color, clean flame retardant composition using carbon nano tubes (CNT) is made. The resultant compositions possess very low smoke and toxicity. CNT with outer diameter of 40-60 nm and length of under 20 μm are used to increase mechanical properties and flame retardancy. Thermo plastically extruded composition consists of each component by parts by weight as follows: 100 of resin (polyolefin or 100 of polyolefin/ethylene propylene diene monomer (EPDM)), 90-150 of non-halogen containing flame retardants, 1-20 of auxiliary secondary flame retardant agents, 2-4 of CNT (outer diameter of 40-60 nm) and length under 20 μm and 0.2-1.0 of antioxidants. A reliable method for producing thermoplastic black color clean flame retardant insulation material for wire and cable without deterioration of mechanical properties is discussed.

Abstract translation: 电线和电缆绝缘中的商业热塑性清洁阻燃材料由于填料填充量高而机械不稳定。 在本发明中，制造了使用碳纳米管（CNT）的热塑性，黑色，干净的阻燃组合物。 所得组合物具有非常低的烟雾和毒性。 使用外径为40-60nm，长度小于20μm的CNT来增加机械性能和阻燃性。 热塑挤压组合物由以下重量份的每种组分组成：100份树脂（聚烯烃或100份聚烯烃/乙烯丙烯二烯单体（EPDM）），90-150份非卤素阻燃剂，1-20份助剂 二次阻燃剂，2-4的CNT（外径为40-60nm），长度在20μm以下，0.2-1.0的抗氧化剂。 讨论了不劣化机械性能的电线电缆生产热塑性黑色清洁阻燃绝缘材料的可靠方法。

公开(公告)号：US20130292123A1

公开(公告)日：2013-11-07

申请号：US13907336

申请日：2013-05-31

Applicant: Halliburton Energy Services, Inc.

Inventor： Zachary Ryan Murphree ,  Michael Linley Fripp ,  Zachary William Walton ,  Feng Liang ,  Dwight Fulton

IPC: E21B33/12

CPC classification number: C09K8/426 ,  C08J3/201 ,  C08J2367/04 ,  C08K9/00 ,  C09D167/04 ,  C09K8/03 ,  C09K8/50 ,  C09K8/516 ,  C09K8/68 ,  C09K2208/08 ,  E21B33/12 ,  E21B33/138 ,  E21B34/14 ,  C08L101/16

Abstract: Degradable balls for downhole use may include an incompliant degradable polymer and a compliant filler material, the incompliant degradable polymer having an elastic modulus of about 2 GPa or greater, and the compliant filler material having an elastic modulus of less than about 2 GPa. Such degradable balls may be useful in sealing segments of a wellbore and actuating wellbore tools.

Abstract translation: 用于井下使用的可降解球可包括不合格的可降解聚合物和柔顺填料，所述不可分解的可降解聚合物具有约2GPa或更大的弹性模量，以及弹性模量小于约2GPa的柔顺填料。 这种可降解球可用于密封井眼的段和致动井眼工具。

公开(公告)号：US08575268B2

公开(公告)日：2013-11-05

申请号：US12674672

申请日：2008-08-26

Applicant: Masumi Takamura ,  Kazuaki Mima

Inventor： Masumi Takamura ,  Kazuaki Mima

IPC: C08L25/06 ,  C08L101/00 ,  C08L51/00 ,  C08K9/04

CPC classification number: C08K9/04 ,  C08J3/201

Abstract: Disclosed is a thermoplastic resin composition containing a graft material and an organic peroxide group dispersion medium in which the graft material is dispersed. The graft material is obtained by melt-mixing a metal oxide fine particle having an organic peroxide group on the surface and a thermoplastic resin, and has a structure in which the thermoplastic resin is grafted to the metal oxide fine particle. The organic peroxide group on the surface of the metal oxide fine particle is preferably a peroxymonocarbonate group. The organic peroxide group on the surface of the metal oxide fine particle is preferably obtained by reacting a hydroxy group of a silicon oxide fine particle with an amino-modified silane coupling agent, thereby introducing an amino group to the surface of the silicon oxide fine particle, and then reacting the amino group with a compound having an ethylenically unsaturated group and an organic peroxide group.

Abstract translation: 公开了一种热塑性树脂组合物，其含有接枝材料和其中分散有接枝材料的有机过氧化物基团分散介质。 通过将表面上具有有机过氧化物基团的金属氧化物细颗粒和热塑性树脂熔融混合而获得接枝材料，并且具有将热塑性树脂接枝到金属氧化物细颗粒上的结构。 金属氧化物微粒表面的有机过氧化物基团优选为过氧单碳酸酯基。 金属氧化物微粒表面上的有机过氧化物基团优选通过使氧化硅微粒的羟基与氨基改性的硅烷偶联剂反应而获得，从而将氨基引入氧化硅微粒的表面 然后使氨基与具有烯属不饱和基团和有机过氧化物基团的化合物反应。

公开(公告)号：US08501369B2

公开(公告)日：2013-08-06

申请号：US12664665

申请日：2008-06-20

Applicant: Frédérick Niepceron ,  Hervé Galiano ,  Jean-François Tassin

Inventor： Frédérick Niepceron ,  Hervé Galiano ,  Jean-François Tassin

IPC: H01M8/10 ,  C08J5/22 ,  C01B33/12

CPC classification number: C08J3/201 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/40 ,  C08F292/00 ,  C08J3/2056 ,  C08J3/215 ,  C09C1/3072 ,  C09C1/3081 ,  C09C1/309 ,  C09C1/3676 ,  C09C1/407 ,  C09C3/10 ,  H01M8/1023 ,  H01M8/1034 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1051 ,  H01M8/106 ,  H01M8/1072 ,  H01M2300/0065 ,  H01M2300/0088 ,  Y02P70/56 ,  C08F212/14

Abstract: The invention relates to proton-conducting composites comprising a polymer matrix within which inorganic particles are dispersed, grafted to the surface of which particles are polymers comprising repeat units that comprise at least one acid proton-exchange group, optionally in the form of salts, or a precursor group of said acid group, said particles being chosen from particles of zeolites, of zirconium phosphates or phosphonates, or of oxides. Application to the field of fuel cells.

Abstract translation: 本发明涉及包含其中分散有无机颗粒的聚合物基质的质子传导性复合材料，其接枝到其表面上的颗粒是包含重复单元的聚合物，所述重复单元包含至少一个酸质子交换基团，任选呈盐形式，或 所述酸基团的前体基团，所述颗粒选自沸石颗粒，磷酸锆或膦酸盐或氧化物。 应用于燃料电池领域。

公开(公告)号：US08481620B2

公开(公告)日：2013-07-09

申请号：US13125730

申请日：2009-10-22

Applicant: Taiki Yoshino ,  Masahiro Mori ,  Akira Takenaka

Inventor： Taiki Yoshino ,  Masahiro Mori ,  Akira Takenaka

IPC: C08K5/10 ,  C08K5/23 ,  C08K3/32 ,  C08K3/34 ,  C08J3/18 ,  C08L67/00

CPC classification number: C08J3/201 ,  C08J3/226 ,  C08J2323/10 ,  C08J2367/04 ,  C08J2467/00 ,  C08K5/0008 ,  C08K5/0016 ,  C08K5/0083 ,  C08K5/11 ,  C08L23/10 ,  C08L23/26 ,  C08L67/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A method for producing a resin composition, including the steps of melt-kneading a raw material A containing a polylactic acid resin, a crystal nucleating agent, and a plasticizer containing an ester compound formed between a polycarboxylic acid having a hydrocarbon group having 1 to 7 carbon atoms and a mono-alcohol having a hydrocarbon group having 1 to 7 carbon atoms, to prepare a polylactic acid-containing melt-kneaded mixture having a relative crystallinity of 70% or more (step A); and further melt-kneading the polylactic acid-containing melt-kneaded mixture obtained by the step A and a raw material B containing a polypropylene resin and a compatibilizing agent (step B). The resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.

Abstract translation: 一种树脂组合物的制造方法，其特征在于，包括将含有聚乳酸树脂的原料A，结晶成核剂和含有具有1〜7个烃基的多元羧酸形成的含有酯化合物的增塑剂进行熔融混炼的工序 碳原子和具有1〜7个碳原子的烃基的单醇制备相对结晶度为70％以上的聚乳酸熔融混炼物（步骤A）。 进一步将通过工序A得到的含聚乳酸的熔融混炼混合物和含有聚丙烯树脂和相容剂的原料B进行熔融捏合（工序B）。 通过本发明的方法得到的树脂组合物可以适用于日用杂货，家电部件，汽车部件等各种工业用途。

公开(公告)号：US08425806B2

公开(公告)日：2013-04-23

申请号：US12738943

申请日：2008-10-22

Applicant: Koenraad Noyens ,  Marc De Vleesschauer

Inventor： Koenraad Noyens ,  Marc De Vleesschauer

IPC: H01B9/02

CPC classification number: C08J3/201 ,  B82Y10/00 ,  H01L51/0045

Abstract: The present invention provides a semiconductive polymer composition having (a) from 30 to 90 wt % of a polymer component, (b) from 10 to 60 wt % of carbon black and (c) from 0 to 8 wt % additives, based on the total semiconductive polymer composition, and wherein the composition comprises less than 23 particles per m2 having a width of larger than 150 μm at the half height of a particle protruding from the surface of the tape sample, less than 10 particles per m2 having a width of larger than 200 μm at the half height of a particle protruding from the surface of the tape sample, and preferably, about 0 particles per m2 having a width of larger than 500 μm at the half height of a particle protruding from the surface of the tape sample.

Abstract translation: 本发明提供了一种半导电聚合物组合物，其具有（a）30至90重量％的聚合物组分，（b）10至60重量％的炭黑和（c）0至8重量％的添加剂，基于 总半导体聚合物组合物，并且其中所述组合物在从所述带样品的表面突出的颗粒的一半高度处包含小于23个颗粒/ m2，宽度大于150μm，小于10个/ m2的颗粒，其宽度为 在从胶带样品的表面突出的颗粒的半高处大于200μm，并且优选地，在从带的表面突出的颗粒的半高处具有大于500μm的宽度的大约500μm的大约0个颗粒 样品。

公开(公告)号：US08278382B2

公开(公告)日：2012-10-02

申请号：US13130677

申请日：2009-11-27

Applicant: Virginie Boucher ,  Sophie Duquesne ,  Serge Bourbigot ,  Didier Sy ,  Marc Lacroix ,  Alexandra Roos ,  Nathalie Cornet ,  Laure Meynie

Inventor： Virginie Boucher ,  Sophie Duquesne ,  Serge Bourbigot ,  Didier Sy ,  Marc Lacroix ,  Alexandra Roos ,  Nathalie Cornet ,  Laure Meynie

IPC: C08K3/26 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36

CPC classification number: C08J3/203 ,  B82Y30/00 ,  C08J3/201 ,  C08J5/005 ,  C08J2369/00 ,  C08K3/013 ,  C08L25/04 ,  C08L33/06 ,  C08L69/00 ,  C08L77/00 ,  C08L2666/02

Abstract: The present invention provides a method of preparing a transparent polymer material, the method comprising steps i) and ii) in any order, the steps consisting in: i) mixing: mineral nanoparticles having a form factor strictly greater than 1.0; and a polymer matrix comprising a quantity of at least 80% by weight of a polycarbonate (PC) first thermoplastic polymer and of a second transparent thermoplastic polymer other than the first thermoplastic polymer, in order to obtain a mixture; and ii) heating the polymer matrix to the molten state, on its own or in the mixture; to obtain the transparent, polymer material, the mixture of step i) comprising a quantity of mineral nanoparticles having a form factor strictly greater than 1.0 that is strictly less than 5% by weight.

Abstract translation: 本发明提供一种制备透明聚合物材料的方法，该方法包括步骤i）和ii）以任何顺序，步骤包括：i）混合：具有严格大于1.0的形状因子的矿物纳米颗粒; 以及包含至少80重量％的聚碳酸酯（PC）第一热塑性聚合物和除第一热塑性聚合物之外的第二透明热塑性聚合物的量的聚合物基质，以获得混合物; 和ii）将聚合物基体自身或混合物加热至熔融状态; 为了获得透明的聚合物材料，步骤i）的混合物包含一定量的严格小于1.0的严格小于5重量％的形状因子的矿物纳米颗粒。