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    COEXTRUSION BINDER OF CO-GRAFTED PE AND PP DILUTED IN A NON-GRAFTED PE
    2.
    发明申请
    COEXTRUSION BINDER OF CO-GRAFTED PE AND PP DILUTED IN A NON-GRAFTED PE 失效
    共同生产的PE和PP的共挤压合

    公开(公告)号：US20090246533A1

    公开(公告)日：2009-10-01

    申请号：US11915450

    申请日：2006-05-23

    申请人： Jerome Chauveau ,  Fabrice Chopinez ,  Arnaud Gerbaulet ,  Jean-Laurent Pradel

    发明人： Jerome Chauveau ,  Fabrice Chopinez ,  Arnaud Gerbaulet ,  Jean-Laurent Pradel

    IPC分类号： B32B27/38 ,  C08L51/06

    CPC分类号： B32B27/32 ,  C08L23/10 ,  C08L51/06 ,  C08L2666/06 ,  C09J123/0815 ,  Y10T428/31522 ,  Y10T428/31757 ,  Y10T428/31855

    摘要： The invention concerns a coextrusion binder comprising a mixture of at least one ethylene homo- or copolymer (A1) of density ranging between 0.940 and 0.980 g/cm3 with at least one propylene homo- or copolymer (B), said mixture being grafted by at least one functional monomer and optionally diluted in at least one non-grafted ethylene homo- or copolymer (A2) of density ranging between 0.940 and 0.980 g/cm3, the grafting rate of said coextrusion binder being less than 0.5 wt. % based on the total weight of said binder; the density of said binder ranging between 0.940 and 0.980 g/cm3. The invention also concerns a structure comprising said type of binder as well as its use.

    摘要翻译： 本发明涉及一种共挤出粘合剂，其包含至少一种密度为0.940至0.980g / cm3的乙烯均聚物或共聚物（A1）与至少一种丙烯均聚物或共聚物（B）的混合物，所述混合物通过在 至少一种官能单体，并任选地在至少一种密度在0.940至0.980g / cm3之间的非接枝乙烯均聚物或共聚物（A2）中稀释，所述共挤出粘合剂的接枝速率小于0.5wt。 基于所述粘合剂的总重量的％; 所述粘合剂的密度在0.940至0.980g / cm3之间。 本发明还涉及包括所述类型的粘合剂以及其用途的结构。

    Grafted isotactic polypropylene obtained by metallocene catalysis
    3.
    发明授权
    Grafted isotactic polypropylene obtained by metallocene catalysis 失效
    通过茂金属催化得到的接枝全同立构聚丙烯

    公开(公告)号：US06890661B2

    公开(公告)日：2005-05-10

    申请号：US10836332

    申请日：2004-05-03

    申请人： Jean-Laurent Pradel

    发明人： Jean-Laurent Pradel

    IPC分类号： B65D1/00 ,  B32B27/32 ,  B65D65/40 ,  C08F8/46 ,  C08F255/00 ,  C08F255/02 ,  C08L23/00 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L101/00 ,  B32B9/04 ,  B32B15/08 ,  B32B27/00 ,  B32B27/08

    CPC分类号： B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2367/00 ,  B32B2377/00 ,  C08F255/00 ,  C08F255/02 ,  C08L51/04 ,  Y10T428/1352 ,  Y10T428/31692 ,  Y10T428/31909 ,  C08L2666/04

    摘要： The present invention relates to an isotactic polypropylene obtained by metallocene catalysis, onto which is grafted a functional monomer.The invention also relates to a composition which may form part of the composition of a coextrusion binder. This composition according to the invention comprises isotactic polypropylene obtained by metallocene catalysis, grafted and then optionally diluted with at least one polyolefin (C1) and/or in at least one polymer of elastomeric nature (D).The invention also relates to a multilayer structure comprising a layer (L) comprising the above binder, and, directly attached thereto, a layer (E): which is polar, nitrogenous or oxygenated, such as a layer of polyamide resin, of ethylene/saponified vinyl acetate copolymer (EVOH) or of polyester; or of a mineral oxide deposited on a polymer such as polyethylene (PE), polyethylene terephthalate (PET) or EVOH; or which is metallic or metalloplastic.

    摘要翻译： 本发明涉及通过茂金属催化得到的全同立构聚丙烯，其上接枝有官能单体。 本发明还涉及可以形成共挤出粘合剂组合物的一部分的组合物。 根据本发明的该组合物包含通过茂金属催化获得的全同立构聚丙烯，接枝，然后任选地用至少一种聚烯烃（C1）和/或至少一种弹性体聚合物（D）稀释。 本发明还涉及一种多层结构，其包括包含上述粘合剂的层（L），并且直接附着有极性，含氮或氧化的层（E），例如聚酰胺树脂层，乙烯/ 皂化乙酸乙烯酯共聚物（EVOH）或聚酯; 或沉积在诸如聚乙烯（PE），聚对苯二甲酸乙二醇酯（PET）或EVOH的聚合物上的无机氧化物; 或者是金属或金属塑料。

    Fine powder of biosourced aliphatic polyester and production method thereof
    4.
    发明授权
    Fine powder of biosourced aliphatic polyester and production method thereof 有权
    生物脂肪族聚酯的细粉及其制造方法

    公开(公告)号：US08802814B2

    公开(公告)日：2014-08-12

    申请号：US13980073

    申请日：2012-01-20

    申请人： Guillaume Le ,  Cyrille Mathieu ,  Karine Loyen ,  Jean Laurent Pradel ,  Jean Jacques Flat

    发明人： Guillaume Le ,  Cyrille Mathieu ,  Karine Loyen ,  Jean Laurent Pradel ,  Jean Jacques Flat

    IPC分类号： C08F6/00 ,  C08J3/00

    CPC分类号： C08J3/12 ,  C08G63/88 ,  C08G63/91 ,  C08J2367/02 ,  C08J2367/04

    摘要： The invention relates to a method for the production of biosourced aliphatic polyester powder having a volume median diameter of less than 30 μm, comprising: a step consisting in supplying an aliphatic polyester having an inherent viscosity of less than 0.5 dl/g; and a step consisting in grinding the polyester, so as to obtain a polyester powder having a volume median diameter of less than 30 μm. The invention also relates to a powder in which the particles have a volume median diameter of less than 30 μm and are impregnated with a compound selected from among polyols and/or carboxylic acids. The invention further relates to the use of the powder for the production of cosmetic, pharmaceutical and perfume products.

    摘要翻译： 本发明涉及一种生产体积中值粒径小于30μm的生物脂肪族聚酯粉末的方法，包括：提供特性粘度小于0.5dl / g的脂族聚酯的步骤; 以及包括研磨聚酯的步骤，以获得体积中值粒径小于30μm的聚酯粉末。 本发明还涉及一种粉末，其中颗粒的体积中值直径小于30μm，并且浸渍有选自多元醇和/或羧酸的化合物。 本发明还涉及粉末用于生产化妆品，药​​物和香料产品的用途。

    PRODUCTION OF GRAFTED POLYETHYLENE FROM RENEW ABLE MATERIALS, THE OBTAINED POLYETHYLENE AND USES THEREOF
    5.
    发明申请
    PRODUCTION OF GRAFTED POLYETHYLENE FROM RENEW ABLE MATERIALS, THE OBTAINED POLYETHYLENE AND USES THEREOF 有权
    从重新生产的聚乙烯生产聚乙烯，获得的聚乙烯及其用途

    公开(公告)号：US20110152454A1

    公开(公告)日：2011-06-23

    申请号：US13055857

    申请日：2009-07-27

    申请人： Samuel Devisme ,  Fabrice Chopinez ,  Jean-Laurent Pradel ,  Guillaume Le ,  Thomas Roussel

    发明人： Samuel Devisme ,  Fabrice Chopinez ,  Jean-Laurent Pradel ,  Guillaume Le ,  Thomas Roussel

    IPC分类号： C08F255/00 ,  C08F2/02 ,  C08F222/06

    CPC分类号： C08F255/02 ,  B32B7/12 ,  B32B15/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B2270/00 ,  B32B2307/558 ,  C08F8/46 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08L51/06 ,  C08F2/00 ,  C08L2666/02 ,  C08F210/06 ,  C08F2500/12 ,  C08F2500/08 ,  C08F210/14

    摘要： The invention relates to a method for production of grafted polyethylene comprising the following steps: a) fermentation of primary renewable material with optional purification to give at least one alcohol chosen from ethanol or a mixture of alcohols comprising ethanol; b) dehydration of the alcohol obtained to give in a first reactor at least one alkene selected from ethylene and mixtures of alkenes containing ethylene and optional purification of the alkene to give ethylene; c) polymerization, in a second reactor, of the ethylene to give polyethylene; d) isolation of the polyethylene obtained in step c); e) grafting the polyethylene with at least one grafting monomer selected from the unsaturated carboxylic acids or theifunctional derivatives thereof, the unsaturated dicarboxylic acids having 4-10 carbon atoms and the functional derivatives thereof being C1-C8 alkyl esters or glycidyl ester derivatives of the unsaturated carboxylic acids and the metal salts of the unsaturated carboxylic acids. The invention further relates to the grafted polyethylene obtained by said method, the copolymers and compositions comprising said polyethylene and the use of said polyethylene.

    摘要翻译： 本发明涉及生产接枝聚乙烯的方法，包括以下步骤：a）可任选地纯化初级可再生材料发酵，得到至少一种选自乙醇或包含乙醇的醇的混合物的醇; b）在第一反应器中获得的醇的脱水得到至少一种选自乙烯的烯烃和含乙烯的烯烃的混合物和任选的烯烃纯化以得到乙烯; c）在第二反应器中聚合乙烯，得到聚乙烯; d）分离步骤c）中获得的聚乙烯; e）用至少一种选自不饱和羧酸或其官能衍生物的接枝单体，具有4-10个碳原子的不饱和二羧酸接枝聚乙烯，其官能衍生物是不饱和羧酸或其不饱和羧酸的缩水甘油酯衍生物 羧酸和不饱和羧酸的金属盐。 本发明还涉及通过所述方法获得的接枝聚乙烯，所述共聚物和组合物包含所述聚乙烯和所述聚乙烯的用途。

    Coextrusion tie for polyester based on cografted metallocene polyethylene and LLDPE and on metallocene polyethylene
    6.
    发明授权
    Coextrusion tie for polyester based on cografted metallocene polyethylene and LLDPE and on metallocene polyethylene 有权
    基于共同移植的茂金属聚乙烯和LLDPE和茂金属聚乙烯的聚酯的共挤出粘合

    公开(公告)号：US07794806B2

    公开(公告)日：2010-09-14

    申请号：US10671758

    申请日：2003-09-26

    申请人： Jean-Laurent Pradel ,  Fabrice Chopinez ,  Damien Rauline ,  Patrice Robert

    发明人： Jean-Laurent Pradel ,  Fabrice Chopinez ,  Damien Rauline ,  Patrice Robert

    IPC分类号： B32B1/02 ,  B32B1/08

    CPC分类号： C08L23/0815 ,  C08L51/06 ,  C08L2205/02 ,  C08L2314/06 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  Y10T428/31909 ,  Y10T428/31913 ,  C08L2666/24

    摘要： A subject matter of the invention is a coextrusion tie, which comprises: 5 to 35% by weight of a polymer (A) itself composed of a blend of 80 to 20% by weight of a metallocene polyethylene (A1) with a density of between 0.863 and 0.915 and of 20 to 80% by weight of a non-metallocene LLDPE polyethylene (A2) with a density of between 0.900 and 0.950, the blend of polymers (A1) and (A2) being cografted; 95 to 65% by weight of metallocene polyethylene (B) homo- or copolymer, the comonomer of which comprises 3 to 20 carbon atoms, preferably 4 to 8 carbon atoms, the density of which is between 0.863 and 0.915 and the MFI of which is between 0.5 and 30, preferably between 3 and 15, g/10 min; the total forming 100%, the blend of (A) and (B) being such that its MFI is between 0.1 and 15, preferably between 1 and 13, g/10 min.

    摘要翻译： 本发明的主题是共挤出粘合剂，其包括：5至35重量％的本身由80至20重量％的茂金属聚乙烯（A1）的共混物构成的聚合物（A），其密度介于 0.863和0.915，以及20-80重量％的密度为0.900-0.950的非茂金属LLDPE聚乙烯（A2），聚合物（A1）和（A2）的共混物被共同接枝; 95至65重量％的茂金属聚乙烯（B）均聚物或共聚物，其共聚单体包含3至20个碳原子，优选4至8个碳原子，其密度为0.863至0.915，MFI为 在0.5和30之间，优选在3和15之间，g / 10分钟; 总成型100％，（A）和（B）的共混物使得其MFI为0.1至15，优选1至13g / 10min。

    Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene
    7.
    发明授权
    Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene 失效
    基于间同立构聚丙烯的接枝间同立构聚丙烯和共挤出粘合剂

    公开(公告)号：US07067196B2

    公开(公告)日：2006-06-27

    申请号：US10311291

    申请日：2001-06-14

    申请人： Jean-Laurent Pradel ,  Patrice Robert

    发明人： Jean-Laurent Pradel ,  Patrice Robert

    IPC分类号： B32B27/32

    CPC分类号： C08L23/10 ,  B32B27/32 ,  C08F255/02 ,  C08L51/06 ,  C08L2207/12 ,  Y10T428/31736 ,  Y10T428/31913 ,  Y10T428/31928 ,  Y10T428/31935 ,  C08L2666/24 ,  C08L2666/02

    摘要： A coextrusion binder and a multilayer structure containing the binding wherein the binder contains a composition comprising (I) syndiotactic polypropylene and (II) at least one polymer being: (A), a polyethylene or a copolymer of ethylene, (B), any of (B1) isotactic polypropylene homopolymer of copolymer, (B2) poly(1-butene) homo- or copolymer or (B3) polystyrene homo- or copolymer, and a blend of (A) and (B), said composition being grafted with a functional monomer such that each of I and II is at least partially grafted with said functional monomer.

    摘要翻译： 共挤出粘合剂和含有结合的多层结构，其中粘合剂含有包含（I）间同立构聚丙烯和（II）至少一种聚合物的组合物，该聚合物为：（A），聚乙烯或乙烯共聚物，（B） （B1）共聚物的全同立构聚丙烯均聚物，（B2）聚（1-丁烯）均聚物或共聚物或（B3）聚苯乙烯均聚物或共聚物，以及（A）和（B）的共混物，所述组合物用 使得I和II中的每一个至少部分地与所述官能单体接枝。

    Composition based on isotactic polypropylene obtained by metallocene catalysis and on grafted isotactic polypropylene obtained by ziegler-natta catalysis
    10.
    发明授权
    Composition based on isotactic polypropylene obtained by metallocene catalysis and on grafted isotactic polypropylene obtained by ziegler-natta catalysis 失效
    基于通过金属茂催化得到的全同立构聚丙烯和通过齐格勒 - 纳塔催化得到的接枝全同立构聚丙烯的组合物

    公开(公告)号：US07510775B2

    公开(公告)日：2009-03-31

    申请号：US11113187

    申请日：2005-04-25

    申请人： Jean-Laurent Pradel

    发明人： Jean-Laurent Pradel

    IPC分类号： B32B15/08 ,  B32B27/00 ,  B32B27/06

    CPC分类号： C09J123/10 ,  C08L23/02 ,  C08L23/0815 ,  C08L23/16 ,  C08L51/06 ,  C08L2666/24 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/3175 ,  Y10T428/31786

    摘要： The present invention relates to a composition comprising isotactic polypropylene homo- or copolymer obtained by metallocene catalysis (A), abbreviated to miPP, and isotactic polypropylene homo- or copolymer obtained by Ziegler-Natta catalysis (B), abbreviated to zniPP, and grafted. It also relates to a coextrusion tie comprising such a composition.It also relates to a multilayer structure comprising a layer (L) comprising the preceding tie and, directly attached to this layer: a nitrogen-comprising or oxygen-comprising polar layer (J), such as a layer of polyamide resin, of saponified ethylene/vinyl acetate copolymer (EVOH) or of polyester; a layer (J) of an inorganic oxide deposited on a polymer, such as polyethylene (PE), poly(ethylene terephthalate) (PET) or EVOH; or a metal or metalloplastic layer (J).

    摘要翻译： 本发明涉及包含通过茂金属催化（A）缩写为miPP获得的全同立构聚丙烯均聚物或共聚物和通过齐格勒 - 纳塔催化（B），缩写为zniPP获得的全同立构聚丙烯均聚物或共聚物，并接枝。 它还涉及包含这种组合物的共挤出粘合剂。 它还涉及一种多层结构，其包含一层（L），该层包括前述的连接并且直接附着在该层上：含氮或含氧的极性层（J），例如聚酰胺树脂层，皂化的乙烯 /乙酸乙烯酯共聚物（EVOH）或聚酯; 沉积在聚合物如聚乙烯（PE），聚（对苯二甲酸乙二醇酯）（PET）或EVOH）上的无机氧化物层（J） 或金属或金属塑料层（J）。