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1. 发明授权

US09527993B2 Process to make a composition comprising a monovinylaromatic polymer and a polymer made from renewable resources 有权
标题翻译：制备包含单乙烯基芳族聚合物和由可再生资源制成的聚合物的组合物的方法
公开(公告)号：US09527993B2
公开(公告)日：2016-12-27
申请号：US13055014
申请日：2009-07-23
申请人： Michel Duc , Philippe Lodefier
发明人： Michel Duc , Philippe Lodefier
IPC分类号： C08L25/08 , C08L51/00 , C08F279/02 , C08F287/00 , C08L25/02 , C08L51/04 , C08L53/02 , C08L9/00 , C08L51/08 , C08L67/04
CPC分类号： C08L25/02 , C08F279/02 , C08F287/00 , C08L9/00 , C08L51/006 , C08L51/04 , C08L51/08 , C08L53/025 , C08L67/04 , C08L2666/02
摘要： A process to make a composition that includes a monovinylaromatic polymer and a dispersed phase of polymer made from renewable resources may include forming a polymerizable mixture. The polymerizable mixture may include a monomer or dimer dispersed in a monovinylaromatic monomer, and optionally a rubber dissolved in the monovinylaromatic monomer. The process may include contacting a catalyst with the polymerizable solution at conditions effective to produce a polymer dispersed in the monovinylaromatic monomer. The process may include polymerizing through a radical pathway the solution, optionally in the presence of a free radical initiator and a chain transfer agent, to obtain a monovinylaromatic polymer that includes a dispersed phase. The process may include degassing to separate unpolymerized monomers and comonomers, and recovering a composition of monovinylaromatic polymer.
摘要翻译：制备包含单乙烯基芳族聚合物和由可再生资源制成的聚合物的分散相的组合物的方法可包括形成可聚合的混合物。可聚合混合物可以包括分散在单乙烯基芳族单体中的单体或二聚体，以及任选的溶解在单乙烯基芳族单体中的橡胶。该方法可以包括在有效产生分散在单乙烯基芳族单体中的聚合物的条件下使催化剂与可聚合溶液接触。该方法可以包括通过自由基途径聚合溶液，任选地在自由基引发剂和链转移剂存在下，得到包括分散相的单乙烯基芳族聚合物。该方法可以包括脱气以分离未聚合的单体和共聚单体，以及回收单乙烯基芳族聚合物的组合物。

2. 发明申请

US20120132845A1 EXPANDABLE VINYL AROMATIC POLYMERS AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
标题翻译：可膨胀的乙烯芳族聚合物及其制备方法
公开(公告)号：US20120132845A1
公开(公告)日：2012-05-31
申请号：US13376619
申请日：2010-06-21
申请人： Philippe Lodefier , Stéphane Nowe , Jose M. Sosa , Michel Duc
发明人： Philippe Lodefier , Stéphane Nowe , Jose M. Sosa , Michel Duc
IPC分类号： E04B1/76
CPC分类号： C08J9/0066 , C08J9/0061 , C08J2201/03 , C08J2203/06 , C08J2203/14 , C08J2203/142 , C08J2325/14 , C08J2425/00
摘要： 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.
摘要翻译：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1-10重量％的聚合物基质中发泡剂， 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。

3. 发明申请

US20110207887A1 PROCESS TO MAKE A COMPOSITION COMPRISING A MONOVINYLAROMATIC POLYMER AND A POLYMER MADE FROM RENEWABLE RESOURCES 有权
标题翻译：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：US20110207887A1
公开(公告)日：2011-08-25
申请号：US13055014
申请日：2009-07-23
申请人： Michel Duc , Philippe Lodefier
发明人： Michel Duc , Philippe Lodefier
IPC分类号： C08L25/08
CPC分类号： C08L25/02 , C08F279/02 , C08F287/00 , C08L9/00 , C08L51/006 , C08L51/04 , C08L51/08 , C08L53/025 , C08L67/04 , C08L2666/02
摘要： 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.
摘要翻译：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。

4. 发明授权

US09279041B2 Expandable vinyl aromatic polymers 有权
标题翻译：可膨胀乙烯基芳族聚合物
公开(公告)号：US09279041B2
公开(公告)日：2016-03-08
申请号：US14128781
申请日：2012-06-07
申请人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
发明人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
IPC分类号： C08K3/04 , C08K3/34 , C08J9/18 , C08J9/228 , C08J9/232 , C08J9/00 , C08J9/14
CPC分类号： C08J9/18 , C08J9/0061 , C08J9/0066 , C08J9/141 , C08J9/232 , C08J2205/044 , C08J2325/04 , C08J2491/00 , C08K3/04 , C08K3/34 , C08K2201/005 , C08K2201/006 , C08L23/06 , C08L25/06
摘要： The present invention discloses an expandable vinyl aromatic polymer comprising: a) a matrix of a vinyl aromatic polymer, b) 1-10% by weight, calculated with respect to the polymer (a), of a blowing agent embedded in the polymeric matrix, c) 0.1 to 5% by weight, calculated with respect to the polymer (a), of talcum having a D50 particle size, measured by sedigraph (ISO 13317-3), of between 2.3 and 5 μm and a BET specific surface area, measured according to DIN 66131/2, of between 4.2 and 9.5 m2/g, d) 0.1 to 6% by weight, calculated with respect to the polymer of carbon black with a BET specific surface area, measured according to ASTM D-6556, of between 9 and 65 m2/g, e) 0.1 to 1% by weight, calculated with respect to the polymer (a), of polyethylene wax homogeneously distributed in the polymeric matrix.
摘要翻译：本发明公开了一种可膨胀乙烯基芳族聚合物，其包含：a）乙烯基芳族聚合物的基体，b）相对于聚合物（a）计算的1-10重量％的嵌入聚合物基质中的发泡剂， c）相对于聚合物（a）计算的0.1至5重量％的通过沉积（ISO 13317-3）测量的具有D50粒径的滑石粉（ISO 13317-3）为2.3至5μm，BET比表面积，根据DIN 66131/2测量的4.2至9.5m 2 / g的d）0.1至6重量％，根据ASTM D-6556测量的相对于BET比表面积的炭黑聚合物计算，为9至65m 2 / g，e）相对于聚合物（a）计算的均匀分布在聚合物基质中的聚乙烯蜡为0.1至1重量％。

5. 发明申请

US20130320253A1 EXPANDABLE VINYL AROMATIC POLYMERS 审中-公开
标题翻译：可膨胀的乙烯芳族聚合物
公开(公告)号：US20130320253A1
公开(公告)日：2013-12-05
申请号：US13879831
申请日：2011-10-18
申请人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
发明人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
IPC分类号： E04B1/76
CPC分类号： E04B1/76 , C08J9/0061 , C08J9/0066 , C08J9/16 , C08J2203/14 , C08J2325/04 , C08J2423/20
摘要： The present invention is an expandable vinyl aromatic polymer which comprises: a) a matrix of a vinyl aromatic polymer, b) 1-10% by weight calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix, c) 0.1 to 5% by weight calculated with respect to the polymer (a), of PiB (polyisobutene), homogeneously distributed in the polymeric matrix, d) 0-20% by weight, calculated with respect to the polymer (a), of one or more fillers, other than PiB, homogeneously distributed in the polymeric matrix, Wherein the proportion of PiB is adjusted to increase the Melt Flow Index (MFI) from an initial index to a final index such as the 10% compression strength of the foam made with said expandable vinyl aromatic polymer of the final index is essentially the same or higher than the foam made with said expandable vinyl aromatic polymer of the initial index.The expandable vinyl aromatic polymer of the invention is produced in the form of beads or granules.In an embodiment the expandable vinyl aromatic polymer comprises carbon black in a proportion sufficient for the foamed material obtained from the expandable vinyl aromatic polymer to have a thermal conductivity λ of about 34 mW/m° K or lower.
摘要翻译：本发明是一种可膨胀的乙烯基芳族聚合物，其包括：a）乙烯基芳族聚合物的基体，b）相对于聚合物（a）计算的1-10重量％的聚合物基体中的发泡剂， c）相对于聚合物（a）计算的0.1至5重量％的均匀分布在聚合物基质中的PiB（聚异丁烯），d）相对于聚合物（a）计算的0-20重量％的一种或多种不同于PiB的填料，均匀地分布在聚合物基体中。其中调节PiB的比例以将熔体流动指数（MFI）从初始指数增加到最终指数，例如10％压缩强度用最终指数的所述可扩展乙烯基芳族聚合物制成的泡沫体基本上与由初始指数的所述可扩展乙烯基芳族聚合物制成的泡沫相同或更高。本发明的可膨胀的乙烯基芳族聚合物以珠粒或颗粒的形式制备。在一个实施方案中，可膨胀的乙烯基芳族聚合物包含足以使可膨胀乙烯基芳族聚合物获得的发泡材料具有约34mW / m°K或更低的热导率λ的比例的炭黑。

6. 发明授权

US09169638B2 Expandable vinyl aromatic polymers 有权
标题翻译：可膨胀的乙烯基芳族聚合物
公开(公告)号：US09169638B2
公开(公告)日：2015-10-27
申请号：US13821602
申请日：2011-09-06
申请人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
发明人： Stéphane Nowe , Philippe Lodefier , Laetitia Urbanczyk
IPC分类号： C08J9/16 , C08J9/00 , E04B1/78
CPC分类号： E04B1/78 , C08J9/0066 , C08J2325/04
摘要： An expandable vinyl aromatic polymer may include a matrix of a vinyl aromatic polymer, 1-10% of an expanding agent, 0.1 to 5% talc, carbon black, and 0 to 20% fillers. The expanding agent may be englobed in the matrix. The talc may have a mean diameter above about 8 μm as measured by Laser Mastersizer according to standard ISO 13320-1. The BET of the talc may be in the range 0.5-25 m2/g. The carbon black may be present in a proportion sufficient for a foamed material obtained from the expandable vinyl aromatic polymer to have a thermal conductivity λ of about 34 mW/m° K or lower. The fillers may be homogeneously distributed in the matrix.
摘要翻译：可膨胀乙烯基芳族聚合物可以包括乙烯基芳族聚合物的基质，1-10％的发泡剂，0.1至5％的滑石，炭黑和0至20％的填料。膨胀剂可以嵌入基质中。根据标准ISO 13320-1，通过Laser Mastersizer测量，滑石可具有高于约8μm的平均直径。滑石的BET可以在0.5-25m 2 / g的范围内。炭黑可以以从可膨胀乙烯基芳族聚合物获得的泡沫材料的比例足以具有约34mW / m°K或更低的热导率λ。填料可以均匀分布在基质中。

7. 发明申请

US20140221513A1 Expandable Vinyl Aromatic Polymers 有权
标题翻译：可扩展乙烯基芳族聚合物
公开(公告)号：US20140221513A1
公开(公告)日：2014-08-07
申请号：US14128781
申请日：2012-06-07
申请人： Stephane Nowe , Philippe Lodefier , Laetitia Urbanczyk
发明人： Stephane Nowe , Philippe Lodefier , Laetitia Urbanczyk
IPC分类号： C08J9/18 , C08K3/34 , C08K3/04
CPC分类号： C08J9/18 , C08J9/0061 , C08J9/0066 , C08J9/141 , C08J9/232 , C08J2205/044 , C08J2325/04 , C08J2491/00 , C08K3/04 , C08K3/34 , C08K2201/005 , C08K2201/006 , C08L23/06 , C08L25/06
摘要： The present invention discloses an expandable vinyl aromatic polymer comprising: a) a matrix of a vinyl aromatic polymer, b) 1-10% by weight, calculated with respect to the polymer (a), of a blowing agent embedded in the polymeric matrix, c) 0.1 to 5% by weight, calculated with respect to the polymer (a), of talcum having a D50 particle size, measured by sedigraph (ISO 13317-3), of between 2.3 and 5 μm and a BET specific surface area, measured according to DIN 66131/2, of between 4.2 and 9.5m2/g, d) 0.1 to 6% by weight, calculated with respect to the polymer of carbon black with a BET specific surface area, measured according to ASTM D-6556, of between 9 and 65 m2/g, e) 0.1 to 1% by weight, calculated with respect to the polymer (a), of polyethylene wax homogeneously distributed in the polymeric matrix.
摘要翻译：本发明公开了一种可膨胀乙烯基芳族聚合物，其包含：a）乙烯基芳族聚合物的基体，b）相对于聚合物（a）计算的1-10重量％的嵌入聚合物基质中的发泡剂， c）相对于聚合物（a）计算的0.1至5重量％的通过沉积（ISO 13317-3）测量的具有D50粒径的滑石粉（ISO 13317-3）为2.3至5μm，BET比表面积，根据DIN 66131/2测量的4.2至9.5m2 / g的d）0.1至6重量％，相对于具有BET比表面积的炭黑的聚合物，根据ASTM D-6556测量，为9至65m 2 / g，e）相对于聚合物（a）计算的均匀分布在聚合物基质中的聚乙烯蜡为0.1至1重量％。

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