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    PROCESS TO MAKE A DIBLOCK COPOLYMER HAVING A MONOVINYLAROMATIC POLYMER BLOCK
    1.
    发明申请
    PROCESS TO MAKE A DIBLOCK COPOLYMER HAVING A MONOVINYLAROMATIC POLYMER BLOCK 审中-公开
    制备具有单甲基聚合物嵌段的二嵌段共聚物的方法

    公开(公告)号：WO2010012712A1

    公开(公告)日：2010-02-04

    申请号：PCT/EP2009/059713

    申请日：2009-07-28

    Applicant: TOTAL PETROCHEMICALS FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  CARPENTIER, Jean-François ,  GUILLAUME, Sophie ,  HELOU, Marion ,  SARAZIN, Yann ,  DUC, Michel ,  POIRIER, Valentin

    Inventor： CARPENTIER, Jean-François ,  GUILLAUME, Sophie ,  HELOU, Marion ,  SARAZIN, Yann ,  DUC, Michel ,  POIRIER, Valentin

    IPC: C08F293/00 ,  C08F2/38 ,  C08L53/00

    CPC classification number: C08F293/005 ,  C08F293/00 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/24

    Abstract: The present invention is a process to make a composition comprising a block copolymer A-B and optionally a monovinylaromatic polymer, said process comprising: a) forming a mixture comprising: one or more cyclic component polymerizable by ring-opening polymerization (ROP) dispersed in at least one monovinylaromatic monomer, optionally a rubber dissolved in the monovinylaromatic monomer, b) contacting the mixture of step a) with a mixture of b1 and b2 such that: b1) is M[N(SiR8 3 ) 2 ] x in which M is a metal, R 8 is an hydrocarbon group and x is the valency of the metal M, or a metal alkoxide M(OR 9 ) x in which M is a metal, R 9 is an hydrocarbon group and x is the valency of the metal M, or phenol-based pro-ligands of formula (I) or a mixture thereof, or triazabicyclodecene (TBD), or a single-site metal catalyst component based upon a bulky β-diiminate ligands (BDI), represented by the general formula (II), b2) a functional alcohol containing, besides its -OH function, another functionality Y enabling the growth or the grafting of a polyvinylaromatic, c) polymerizing the solution obtained at step b) optionally in the presence of a free radical initiator, optionally in the presence of chain transfer agents, at conditions effective to produce: a monovinylaromatic block polymer B linked to the block polymer A by the aforementioned functionality Y such that H-A-O-R-Y-B or H-A-O-R-B-Y (referred in both cases as A-B to simplify) in which R is a linking group, optionally a monovinylaromatic polymer.

    Abstract translation: 本发明是一种制备包含嵌段共聚物AB和任选的单乙烯基芳族聚合物的组合物的方法，所述方法包括：a）形成混合物，其包含：至少分散在开环聚合（ROP）中可聚合的一种或多种环状组分 一种单乙烯基芳族单体，任选地溶解在单乙烯基芳族单体中的橡胶，b）使步骤a）的混合物与b1和b2的混合物接触，使得：b1）是M [N（SiR83）2] x，其中M是金属 ，R 8为烃基，x为金属M或金属醇盐M（OR 9）x的化合价，其中M为金属，R 9为烃基，x为金属M的化合价，或苯酚 - 基于由通式（II）表示的体积大的β-二亚胺配体（BDI）的单位点金属催化剂组分，或通式（I）表示的基于式（I）的前体配体或其混合物或三氮杂双环十碳烯（TBD） ）除了-OH官能团之外还含有另一功能Y的官能醇 使得可以生长或接枝聚乙烯基芳族化合物，c）任选地在自由基引发剂存在下，任选地在链转移剂存在下聚合步骤b）获得的溶液，在有效产生单乙烯基芳族嵌段聚合物B 通过上述官能度Y与嵌段聚合物A连接，使得HAORYB或HAORBY（在两种情况下称为AB简化），其中R为连接基团，任选为单乙烯基芳族聚合物。

    PROCESS TO MAKE A COMPOSITION COMPRISING A MONOVINYLAROMATIC POLYMER AND A POLYMER MADE FROM RENEWABLE RESOURCES
    2.
    发明申请
    PROCESS TO MAKE A COMPOSITION COMPRISING A MONOVINYLAROMATIC POLYMER AND A POLYMER MADE FROM RENEWABLE RESOURCES 审中-公开
    制备包含单甲基聚合物和可再生资源的聚合物的组合物的方法

    公开(公告)号：WO2010010139A1

    公开(公告)日：2010-01-28

    申请号：PCT/EP2009/059471

    申请日：2009-07-23

    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY ,  DUC, Michel ,  LODEFIER, Philippe

    Inventor： DUC, Michel ,  LODEFIER, Philippe

    IPC: C08F2/00 ,  C08F2/44 ,  C08L25/00 ,  C08L67/00 ,  C08F283/02 ,  C08L51/08 ,  C08F295/00

    CPC classification number: C08L25/02 ,  C08F279/02 ,  C08F287/00 ,  C08L9/00 ,  C08L51/006 ,  C08L51/04 ,  C08L51/08 ,  C08L53/025 ,  C08L67/04 ,  C08L2666/02

    Abstract: The present invention is a process to make a composition comprising at least a monovinylaromatic polymer and at least a dispersed phase of one or more polymers made from renewable resources comprising: a) forming a polymerizable mixture comprising: at least a monomer or a dimer (a1) selected among an hydroxy carboxylic acid, a precursor of said hydroxy carboxylic acid, a cyclic component polymerizable by ring-opening polymerization (ROP) and a mixture of an epoxide and carbon dioxide, dispersed in at least (a2) one monovinylaromatic monomer, optionally a rubber dissolved in (a2) the monovinylaromatic monomer, b) contacting an appropriate catalyst with the polymerizable solution at conditions effective to produce a polymer A1 comprising the repeating units (a1) dispersed in the (a2) monovinylaromatic monomer, c) polymerizing through a radical pathway the solution obtained at step b) optionally in the presence of a free radical initiator, optionally in the presence of chain transfer agents, to obtain a monovinylaromatic polymer A2 comprising a dispersed phase of the polymer A1, d) degassing the product of step c) to separate the optional unpolymerized monomers and comonomers and recovering a composition comprising at least a (A2) monovinylaromatic polymer and at least (A1) wherein, the weight proportion A1/(A2+A1) is up to 50%. In a second embodiment steps b) and c) are made in one step. The polymerizable mixture is contacted with an appropriate catalyst at conditions effective to essentially simultaneously produce a polymer A1 and a monovinylaromatic polymer. (a1) is advantageously a lactide. The monovinylaromatic monomer is advantageously styrene.

    Abstract translation: 本发明是一种制备包含至少单乙烯基芳族聚合物和至少一种由可再生资源制成的聚合物的分散相的组合物的方法，包括：a）形成可聚合的混合物，其包含：至少一种单体或二聚体（a1 ）选自羟基羧酸，所述羟基羧酸的前体，通过开环聚合可聚合的环状组分（ROP）和分散在至少（a2）一种单乙烯基芳族单体中的环氧化物和二氧化碳的混合物，任选地 在（a2）单乙烯基芳族单体中的橡胶，b）在有效地制备包含分散在（a2）单乙烯基芳族单体中的重复单元（a1）的聚合物A1的条件下使合适的催化剂与可聚合溶液接触，c）通过 在步骤b）获得的溶液任选地在自由基引发剂存在下，任选地在链转移剂存在下的自由基途径 以获得包含聚合物A1的分散相的单乙烯基芳族聚合物A2，d）将步骤c）的产物脱气以分离任选的未聚合单体和共聚单体，并回收至少包含（A2）单乙烯基芳族聚合物和至少 （A1）其中，重量比A1 /（A2 + A1）高达50％。 在第二实施例中，步骤b）和c）在一个步骤中制成。 可聚合的混合物在有效基本上同时生产聚合物A1和单乙烯基芳族聚合物的条件下与合适的催化剂接触。 （a1）有利地是丙交酯。 单乙烯基芳族单体有利地是苯乙烯。

    MONOVINYLAROMATIC POLYMER COMPOSITION COMPRISING A POLYMER MADE FROM RENEWABLE RESOURCES AS A DISPERSED PHASE
    3.
    发明申请
    MONOVINYLAROMATIC POLYMER COMPOSITION COMPRISING A POLYMER MADE FROM RENEWABLE RESOURCES AS A DISPERSED PHASE 审中-公开
    包含可再生资源的聚合物的单甲基聚合物组合物作为分散相

    公开(公告)号：WO2008119668A1

    公开(公告)日：2008-10-09

    申请号：PCT/EP2008/053281

    申请日：2008-03-19

    Applicant: TOTAL PETROCHEMICALS FRANCE ,  DUC, Michel

    Inventor： DUC, Michel

    IPC: C08L25/00 ,  C08L67/04 ,  C08L51/08 ,  C08F283/02 ,  C08F2/44

    CPC classification number: C08L67/04 ,  C08F279/02 ,  C08F283/02 ,  C08F2438/02 ,  C08L25/00 ,  C08L25/06 ,  C08L51/08 ,  C08L2205/03 ,  C08F212/08 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/14 ,  C08L2666/18 ,  C08L2666/02

    Abstract: The present invention concerns a monovinylaromatic polymer composition comprising a bio-sourced polymer dispersed phase and optionally a rubber dispersed phase wherein said bio-courced polymer dispersed phase is predominantly made of particles having a size of less than 10 µm. The present invention also relates to a process (hereunder referred as the first process) to make said monovinylaromatic polymer composition, said process comprising admixing : a monovinylaromatic monomer, at least one bio-sourced polymer, optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer and generate a compatibilizer of the bio-sourced polymer and monovinylaromatic polymer. The present invention also relates to a process (hereunder referred as the second process) to make said monovinylaromatic polymer composition, said process comprising admixing : a monovinylaromatic monomer, functionalized bio-sourced polymer-s), or mixtures of bio-sourced polymer (s)and functionalized bio-sourced polymer(s), optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer. The present invention also relates to a process (hereunder referred as the third process) to make said monovinylaromatic polymer composition, said process comprising blending in the molten state functionalized bio-sourced polymer(s) (or mixtures of bio-sourced polymer(s) and functionalized bio-sourced polymer(s)) with monovinylaromatic polymer, said monovinylaromatic polymer comprising optionally a rubber.

    Abstract translation: 本发明涉及包含生物来源的聚合物分散相和任选的橡胶分散相的单乙烯基芳族聚合物组合物，其中所述生物降解聚合物分散相主要由尺寸小于10μm的颗粒制成。 本发明还涉及制备所述单乙烯基芳族聚合物组合物的方法（以下称为第一方法），所述方法包括在有效聚合的条件下混合：单乙烯基芳族单体，至少一种生物来源的聚合物，任选的橡胶 至少一部分单乙烯基芳族单体，并产生生物来源的聚合物和单乙烯基芳族聚合物的增容剂。 本发明还涉及制备所述单乙烯基芳族聚合物组合物的方法（以下称为第二方法），所述方法包括混合：单乙烯基芳族单体，官能化生物来源的聚合物）或生物来源的聚合物 ）和官能化的生物来源的聚合物，任选的橡胶，在有效聚合至少一部分单乙烯基芳族单体的条件下。 本发明还涉及制备所述单乙烯基芳族聚合物组合物的方法（以下称为第三方法），所述方法包括在熔融状态下将官能化的生物来源的聚合物（或生物来源的聚合物的混合物） 和官能化的生物来源的聚合物）与所述单乙烯基芳族聚合物，所述单乙烯基芳族聚合物任选地包括橡胶。

    PROCESS FOR PREPARING HYDROPEROXIDIZED ELASTOMERS AND THEIR USE IN HIGH IMPACT MONOVINYLAROMATIC POLYMERS
    6.
    发明申请
    PROCESS FOR PREPARING HYDROPEROXIDIZED ELASTOMERS AND THEIR USE IN HIGH IMPACT MONOVINYLAROMATIC POLYMERS 审中-公开
    制备氢化抗氧化弹性体的方法及其在高效单甲酰聚合物中的应用

    公开(公告)号：WO2009103780A1

    公开(公告)日：2009-08-27

    申请号：PCT/EP2009/052021

    申请日：2009-02-20

    Applicant: TOTAL PETROCHEMICALS FRANCE ,  DUC, Michel

    Inventor： DUC, Michel

    IPC: C08C19/04 ,  C08C19/06

    CPC classification number: C08C19/04 ,  C08C19/06

    Abstract: The present invention relates to a process for preparing hydroperoxidized elastomers comprising : a) mixing hydrogen peroxide and an hypochlorite solution to generate singlet oxygen, b) contacting said singlet oxygen with at least an elastomer in a solvent at conditions effective to hydroperoxidize said elastomer. In a preferred embodiment steps a) and b) are incorporated in a process for preparing a high impact monovinylaromatic polymer. In other words said preferred embodiment is a process for preparing a high impact monovinylaromatic polymer comprising : a00) forming a polymerizable mixture comprising at least one monovinylaromatic monomer and optionally one or more comonomers, a0) dissolving at least an elastomer in said polymerizable mixture to form an elastomer containing polymerizable solution, a) mixing hydrogen peroxide and an hypochlorite solution to generate singlet oxygen, b) contacting said singlet oxygen with the polymerizable solution at conditions effective to hydroperoxidize said elastomer, c) polymerizing the solution obtained at step b) optionally in the presence of a free radical initiator, optionally in the presence of chain transfer agents.

    Abstract translation: 本发明涉及一种制备氢过氧化弹性体的方法，包括：a）将过氧化氢和次氯酸盐溶液混合以产生单线态氧，b）在有效地氢化所述弹性体的条件下，使所述单线态氧与至少一种弹性体在溶剂中接触。 在优选的实施方案中，步骤a）和b）被并入制备高冲击单乙烯基芳族聚合物的方法中。 换句话说，所述优选实施方案是制备高冲击单乙烯基芳族聚合物的方法，其包括：a）形成包含至少一种单乙烯基芳族单体和任选的一种或多种共聚单体的可聚合混合物，a）将至少一种弹性体溶解在所述可聚合混合物中形成 包含可聚合溶液的弹性体，a）将过氧化氢和次氯酸盐溶液混合以产生单线态氧，b）在有效地氢化所述弹性体的条件下，使所述单线态氧与可聚合溶液接触，c）将步骤b） 存在自由基引发剂，任选地在链转移剂存在下。

    EXPANDABLE VINYL AROMATIC POLYMERS AND PROCESS FOR THE PREPARATION THEREOF
    9.
    发明申请
    EXPANDABLE VINYL AROMATIC POLYMERS AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
    可膨胀的乙烯芳族聚合物及其制备方法

    公开(公告)号：WO2010149624A1

    公开(公告)日：2010-12-29

    申请号：PCT/EP2010/058736

    申请日：2010-06-21

    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY ,  LODEFIER, Philippe ,  NOWE, Stephane ,  SOSA, Jose ,  DUC, Michel

    Inventor： LODEFIER, Philippe ,  NOWE, Stephane ,  SOSA, Jose ,  DUC, Michel

    IPC: C08J9/00

    CPC classification number: C08J9/0066 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2325/14 ,  C08J2425/00

    Abstract: The present invention is an expandable vinyl aromatic polymer which comprises: a ) a matrix of a branched aromatic ionomer, b ) 1 -10% by weight calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix, c ) 0-20% by weight, calculated with respect to the polymer (a), of a filler homogeneously distributed in the polymeric matrix, in which, the branched aromatic ionomer comprises the product of co-polymerizing a first monomer comprising an aromatic moiety and an unsaturated alkyl moiety and a second monomer comprising an ionic moiety and at least two unsaturated moieties, wherein the ionic moiety has at least two ionizable groups, a cationic group that ionizes to form cations and an anionic group that ionizes to form anions, and wherein the cationic group is polyvalent and one capable of forming bridges to other molecules. The present invention also relates to the use of the expandable vinyl aromatic polymer to make expanded articles, in particular insulation boards.

    Abstract translation: 本发明是一种可膨胀的乙烯基芳族聚合物，其包括：a）支化芳族离聚物的基质，b）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％ c）相对于聚合物（a）计算的均匀分布在聚合物基质中的填料为0-20重量％，其中，支化芳族离聚物包括使包含芳族部分的第一单体共聚的产物 和不饱和烷基部分和包含离子部分和至少两个不饱和部分的第二单体，其中所述离子部分具有至少两个可离子化基团，离子化以形成阳离子的阳离子基团和电离以形成阴离子的阴离子基团，以及 其中阳离子基团是多价的，并且能够与其它分子形成桥键。 本发明还涉及可膨胀乙烯基芳族聚合物制造膨胀制品，特别是绝缘板的用途。

    REFRIGERATOR INTERIOR LINER
    10.
    发明申请
    REFRIGERATOR INTERIOR LINER 审中-公开
    制冷器内部线

    公开(公告)号：WO2010103007A1

    公开(公告)日：2010-09-16

    申请号：PCT/EP2010/052984

    申请日：2010-03-09

    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY ,  DUC, Michel ,  NEELEN, Jan ,  O'NEILL, Mark

    Inventor： DUC, Michel ,  NEELEN, Jan ,  O'NEILL, Mark

    IPC: C08L51/04 ,  F25D23/06 ,  C08F279/02 ,  C08F2/38

    CPC classification number: C08L25/06 ,  C08F2/38 ,  C08F12/08 ,  C08F279/02 ,  C08L51/04 ,  F25D23/066 ,  F25D23/08

    Abstract: The present invention is a refrigerator interior liner made of a rubber modified monovinylaromatic polymer composition comprising: a) a monovinylaromatic polymer matrix having an average molecular weight in weight Mw above 150,000 g/mol, b) rubber particles dispersed therein, said particles having: a volume median particle size (RPS volume) of about 8.5 μm, a monomodal distribution with essentially no shoulder, a low-to-moderate crosslinking of the rubber expressed as a swell index (SI) above 13.8, a rubber phase volume fraction (RPVF) of at least 39%, c) a moderate amount of low -Mw plasticizers, defined as the weight fraction of solubles in methanol, and such that the weight ratio c/(a+b+c) ranges from 0 to 5%. The present invention is also a process for preparing the above composition comprising: a) forming a polymerizable mixture comprising at least one monovinylaromatic monomer and optionally one or more comonomers, b) dissolving at least a viscous rubber of essentially linear structure in said polymerizable mixture to form a rubber containing polymerizable solution, c) contacting a free radical initiator and a chain transfer agent with the polymerizable mixture at conditions whereby phase inversion subsequently occurs, wherein the chain transfer agent is capable to produce an increase of the rubber to PS phase viscosity ratio within the inversion reactor, d) continuing the polymerization of the solution obtained at step c), optionally in the presence of a free radical initiator, until a monovinylaromatic polymer matrix having rubber particles dispersed therein is obtained.

    Abstract translation: 本发明是一种由橡胶改性单乙烯基芳族聚合物组合物制成的冰箱内衬，其包含：a）平均分子量Mw大于150,000g / mol的单乙烯基芳族聚合物基质，b）分散在其中的橡胶颗粒，所述颗粒具有： 体积中值粒径（RPS体积）约8.5μm，基本上没有肩部的单峰分布，以膨胀指数（SI）高于13.8表示的橡胶的低至中等交联，橡胶相体积分数（RPVF） 至少39％，c）中等量的低Mw增塑剂，其定义为甲醇中可溶物的重量分数，并且使得重量比c /（a + b + c）为0至5％。 本发明还是一种制备上述组合物的方法，包括：a）形成包含至少一种单乙烯基芳族单体和任选的一种或多种共聚单体的可聚合混合物，b）将至少一种基本上线性结构的粘性橡胶溶解在所述可聚合混合物中至 形成含橡胶的可聚合溶液，c）在随后发生相转化的条件下使自由基引发剂和链转移剂与可聚合混合物接触，其中链转移剂能够使橡胶增加至PS相粘度比 在反转反应器内，d）任选地在自由基引发剂的存在下，继续聚合步骤c）获得的溶液，直到获得其中分散有橡胶颗粒的单乙烯基芳族聚合物基质。

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