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公开(公告)号：US06680111B1
公开(公告)日：2004-01-20
申请号：US09914237
申请日：2001-12-07
IPC分类号： B32B1710
CPC分类号： C08J7/04 , B32B17/10018 , B32B17/1033 , B32B27/06 , C03C17/3405 , C03C2217/445 , C03C2217/47 , C08J2333/12 , F21S41/28 , F21S45/10 , F21W2102/00 , Y10T428/254 , Y10T428/31507 , Y10T428/31649 , Y10T428/31928 , Y10T428/31935
摘要： The invention describes a composite material comprising a substrate having, on at least one of its faces, an impact-resistant primer layer and at least one abrasion-resistant coating layer deposited on the primer layer. The primer layer is obtained by applying, to the surface to be treated, a latex consisting of structured particles of polymers having a range with a “soft” character (Tg 50° C.). The composite material described is intended for various industries, such as the automobile industry (windows, headlights, etc.), the building industry (windows) or the sanitaryware industry.
摘要翻译： 本发明描述了一种复合材料，其包括在其至少一个表面上具有抗冲击底漆层和沉积在底漆层上的至少一个耐磨涂层的基材。 通过将待处理的表面施加到由具有“软”字符（Tg <20℃）的范围的聚合物的结构化颗粒和具有“硬”字符的另一范围（ Tg> 50℃）。所述复合材料适用于汽车工业（窗户，前大灯等），建筑业（窗户）或卫生洁具行业等行业。
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2.发明授权公开(公告)号：US08013062B2
公开(公告)日：2011-09-06
申请号：US10502216
申请日：2003-01-21
申请人： Anne-Valerie Ruzette , Florence Chauvin , Olivier Guerret , Denis Bertin , Bruno Vuillemin , Ludwik Leibler , Pierre Gerard , Yannick Ederle
发明人： Anne-Valerie Ruzette , Florence Chauvin , Olivier Guerret , Denis Bertin , Bruno Vuillemin , Ludwik Leibler , Pierre Gerard , Yannick Ederle
CPC分类号： C08L53/00 , C08F293/00 , C08L101/00 , C08L2666/24
摘要： The invention relates to the production and use of block copolymers which are obtained by means of controlled radical polymerization in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis and use and (ii) fine dispersion of the copolymer molecules in the fragile matrix, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which include one block having a glass transition temperature of less than 0° C. and a thermoplastic end block having a glass transition temperature of more than 0° C., thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
摘要翻译： 本发明涉及通过在氮氧化物存在下通过可控自由基聚合获得的嵌段共聚物的生产和用途，用于增强易碎聚合物基质。 本发明提供了以下优点，例如（i）共聚物合成和使用的简单性和（ii）共聚物分子在易碎基体中的细分散，其确保材料的透明性和高抗冲击性。 更具体地，本发明涉及包含至少三个嵌段的嵌段共聚物的自由基合成，其包括玻璃化转变温度低于0℃的一个嵌段和玻璃化转变温度大于0℃的热塑性端嵌段 C.从而保证与脆弱基质的相容性得到加强抵抗冲击。
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3.发明申请公开(公告)号：US20060063891A1
公开(公告)日：2006-03-23
申请号：US10502216
申请日：2003-01-21
申请人： Anne-Valerie Ruzette , Florence Chauvin , Olivier Guerret , Denis Bertin , Bruno Vuillemin , Ludwik Leibler , Pierre Gerard , Yannick Ederle
发明人： Anne-Valerie Ruzette , Florence Chauvin , Olivier Guerret , Denis Bertin , Bruno Vuillemin , Ludwik Leibler , Pierre Gerard , Yannick Ederle
IPC分类号： C08F120/10 , C08F220/10
CPC分类号： C08L53/00 , C08F293/00 , C08L101/00 , C08L2666/24
摘要： The invention relates to the production and use of block copolymers which are obtained by means of controlled radical polymerisation in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis and use and (ii) fine dispersion of the copolymer molecules in the fragile matrix, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which include one block having a glass transition temperature of less than 0° C. and a thermoplastic end block having a glass transition temperature of more than 0° C., thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
摘要翻译： 本发明涉及在氮氧化物存在下通过受控自由基聚合而获得的嵌段共聚物的生产和用途，用于增强易碎聚合物基质。 本发明提供了以下优点，例如（i）共聚物合成和使用的简单性和（ii）共聚物分子在易碎基体中的细分散，其确保材料的透明性和高抗冲击性。 更具体地，本发明涉及包含至少三个嵌段的嵌段共聚物的自由基合成，其包括玻璃化转变温度低于0℃的一个嵌段和玻璃化转变温度大于0℃的热塑性端嵌段 C.从而保证与脆弱基质的相容性得到加强抵抗冲击。
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4.发明授权Impact-resistant composition based on thermoplastic methacrylic (co)polymer 失效基于热塑性甲基丙烯酸（共）聚合物的抗冲击组合物公开(公告)号：US06939917B2
公开(公告)日：2005-09-06
申请号：US10182671
申请日：2001-01-26
IPC分类号： C08J5/00 , B29B7/38 , B29K33/04 , C08F291/00 , C08L33/12 , C08F8/00 , C08L9/00 , C08L25/02 , C08L33/06 , C08L35/02
CPC分类号： C08L33/12 , C08L2666/24
摘要： The impact-resistant thermoplastic compositions comprising (A) a rigid thermoplastic methacrylic polymer or copolymer matrix P containing mostly methyl methacrylate units, (B) at least one impact-modifying additive and (C) at least one elastomer copolymer which contains grafting sites, at least on pendant chains, and is obtained from at least one vinylaromatic monomer (C1) and from at one monomer chosen from the monomers (C2): C1-C15 linear or branched alkyl acrylates, C1-C4 alkoxyalkyl acrylates and aralkyl acrylates, dienes (C3) and ethylenically unsaturated monomers (C4) having one or more pendant initiating functional groups, the said copolymer (C) being grafted by thermoplastic polymer groups P and being dispersed in the matrix (A) in the form of nodules, which can be called “particles”, from 10 nm to 500 nm in size and able to have a droplet, capsule-type monoinclusion and/or salami-type multi-inclusion morphology.
摘要翻译： 耐冲击热塑性组合物包含（A）主要含有甲基丙烯酸甲酯单元的刚性热塑性甲基丙烯酸聚合物或共聚物基体P，（B）至少一种冲击改性添加剂和（C）含有接枝位点的至少一种弹性体共聚物， 至少在侧链上，并且由至少一种乙烯基芳族单体（C 1 H 1）和从一种选自单体（C 2 H 2）的单体获得： 丙烯酸C 1 -C 4烷基烷基酯和丙烯酸芳烷基酯，二烯（C 1 -C 6烷基） （C 3）和具有一个或多个起始起始官能团的烯属不饱和单体（C 4 S），所述共聚物（C）由热塑性聚合物基团P接枝并分散在 可以称为“颗粒”的结节形式的矩阵（A），其尺寸为10nm至500nm，并且能够具有液滴，胶囊型单一包封和/或萨拉米字型多重 - 纳入形态。
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5.发明申请Process for Preparing High Impact Monovinylaromatic Polymers in the Presence of a Borane Complex 失效在硼烷配合物存在下制备高冲击单乙烯基芳族聚合物的方法公开(公告)号：US20100240832A1
公开(公告)日：2010-09-23
申请号：US12523877
申请日：2008-01-21
IPC分类号： C08F255/08
CPC分类号： C08F257/02 , C08F279/02
摘要： The present invention relates to a process for preparing a high impact monovinylaromatic polymer comprising admixing a rubber, at least one monovinylaromatic monomer and optionally one or more comonomer in the presence of at least a borane complex of the L-BH3 type wherein L is a Lewis base and polymerizing the monovinylaromatic monomer.The borane complex initiator, L may be an ether (e.g THF, tetrahydrofurane), a thioether (e.g dimethylthioether) or an amine. A preferred complex is an amine borane such as by way of example triethylamine borane.The present invention also relates to a high impact monovinylaromatic polymer having a weight ratio of grafted monovinylaromatic monomer and optional comonomer to the initial monovinylaromatic monomer and optional comonomer above 0.1%, advantageously above 2% and preferably in the range 2 to 4%.The invention is of particular interest to make high impact polystyrene.
摘要翻译： 本发明涉及一种制备高冲击单乙烯基芳族聚合物的方法，包括在至少一种L-BH3型的硼烷配合物存在下将橡胶，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混合，其中L是路易斯 碱化并聚合单乙烯基芳族单体。 硼烷络合物引发剂L可以是醚（例如THF，四氢呋喃），硫醚（例如二甲基硫醚）或胺。 优选的络合物是胺硼烷，例如通过例如三乙胺硼烷。 本发明还涉及具有接枝单乙烯基芳族单体和任选的共聚单体与初始单乙烯基芳族单体和任选的共聚单体的重量比高于0.1％，优选高于2％，优选2至4％的高冲击单乙烯基芳族聚合物。 制造高抗冲聚苯乙烯的本发明是特别有意义的。
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6.发明授权
公开(公告)号：US5686534A
公开(公告)日：1997-11-11
申请号：US306524
申请日：1994-09-15
申请人： Philippe Bayard , Roger Fayt , Philippe Teyssie , Sunil K. Varshney , Bruno Vuillemin , Philippe Heim
发明人： Philippe Bayard , Roger Fayt , Philippe Teyssie , Sunil K. Varshney , Bruno Vuillemin , Philippe Heim
CPC分类号： C08F297/026
摘要： An initiation system for the anionic polymerization of (meth)acrylic monomers and, optionally, nonacrylic vinyl monomers is disclosed. The initiation system comprises (1) a functional initiator and (2) an alkali metal alcoholate having the formula R'OM', in which M' is an alkali metal and R' is a group R.sup.1 (OR.sup.2).sub.m where R.sup.1 is a C.sub.1 -C.sub.6 alkyl or arylalkyl radical, R.sup.2 is a C.sub.2 -C.sub.4 alkylene radical and m is equal to 1, 2 or 3. The initiation system is applied to the formation of (meth)acrylic homopolymers and block copolymers of (meth)acrylic monomers and, optionally, nonacrylic vinyl comonomers.
摘要翻译： 公开了（甲基）丙烯酸单体和任选的非丙烯酸乙烯基单体的阴离子聚合引发体系。 引发体系包括（1）官能引发剂和（2）具有式R'OM'的碱金属醇化物，其中M'是碱金属，R'是R1（OR2）m基团，其中R1是C1 -C 6烷基或芳基烷基，R 2是C 2 -C 4亚烷基，m等于1,2或3.引发体系用于（甲基）丙烯酸单体的（甲基）丙烯酸均聚物和嵌段共聚物的形成和 ，任选地，非丙烯酸乙烯基共聚单体。
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公开(公告)号：US5670592A
公开(公告)日：1997-09-23
申请号：US519398
申请日：1995-08-25
申请人： Philippe Teyssie , Bruno Vuillemin , Jinshan Wang
发明人： Philippe Teyssie , Bruno Vuillemin , Jinshan Wang
CPC分类号： C08F20/12
摘要： The invention concerns the anionic polymerization of alkyl methacrylate in the presence of a priming system. The priming system comprises an organolithium primer and an organic compound of aluminum and pyridine. This priming system allows better polymerization control.
摘要翻译： 本发明涉及在起动系统存在下甲基丙烯酸烷基酯的阴离子聚合。 起动系统包括有机锂底漆和铝和吡啶的有机化合物。 该起动系统允许更好的聚合控制。
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8.发明授权Process for preparing high impact monovinylaromatic polymers in the presence of a borane complex 失效在硼烷配合物存在下制备高效单乙烯基芳族聚合物的方法公开(公告)号：US08399561B2
公开(公告)日：2013-03-19
申请号：US12523877
申请日：2008-01-21
IPC分类号： C08F255/08 , C08F279/02 , C08F279/04 , C08F4/52
CPC分类号： C08F257/02 , C08F279/02
摘要： The present invention relates to a process for preparing a high impact monovinylaromatic polymer comprising admixing a rubber, at least one monovinylaromatic monomer and optionally one or more comonomer in the presence of at least a borane complex of the L-BH3 type wherein L is a Lewis base and polymerizing the monovinylaromatic monomer.The borane complex initiator, L may be an ether (e.g THF, tetrahydrofurane), a thioether (e.g dimethylthioether) or an amine. A preferred complex is an amine borane such as by way of example triethylamine borane.The present invention also relates to a high impact monovinylaromatic polymer having a weight ratio of grafted monovinylaromatic monomer and optional comonomer to the initial monovinylaromatic monomer and optional comonomer above 0.1%, advantageously above 2% and preferably in the range 2 to 4%.The invention is of particular interest to make high impact polystyrene.
摘要翻译： 本发明涉及一种制备高冲击单乙烯基芳族聚合物的方法，包括在至少一种L-BH3型的硼烷配合物存在下将橡胶，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混合，其中L是路易斯 碱化并聚合单乙烯基芳族单体。 硼烷络合物引发剂L可以是醚（例如THF，四氢呋喃），硫醚（例如二甲基硫醚）或胺。 优选的络合物是胺硼烷，例如通过例如三乙胺硼烷。 本发明还涉及具有接枝单乙烯基芳族单体和任选的共聚单体与初始单乙烯基芳族单体和任选的共聚单体的重量比高于0.1％，优选高于2％，优选2至4％的高冲击单乙烯基芳族聚合物。 制造高抗冲聚苯乙烯的本发明是特别有意义的。
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9.发明授权
公开(公告)号：US5837778A
公开(公告)日：1998-11-17
申请号：US939919
申请日：1997-09-29
申请人： Pierre Lutz , Paul Rempp , David Rein , Philippe Heim , Pascal Nicol , Bruno Vuillemin
发明人： Pierre Lutz , Paul Rempp , David Rein , Philippe Heim , Pascal Nicol , Bruno Vuillemin
IPC分类号： C08F4/00 , C08F4/42 , C08F4/46 , C08F4/48 , C08F297/02 , C08F297/04
CPC分类号： C08F4/48 , C08F297/042
摘要： A multifunctional anionic polymerization initiator which is in the form of a star-shaped polymer, and which is soluble in a nonpolar medium and is substantially free of residual double bonds. The initiator is denoted by the general formula (PA).sub.a N.sup.n- nLi.sup.+. PA is a polymer block of a vinylaromatic or diene monomer A. The variable "a" is the number of branches in the block PA. N is a crosslinked core comprising no or practically no residual double bonds and has the formula (PMc)(RLi).sub.p. Mc is a monomer containing at least two polymerizable double bonds per molecule. PMc is a crosslinked core of at least one polymerized monomer Mc, containing 3 to 30% of residual double bonds in relation to the initial double bonds originating from the monomer Mc. R is an alkyl, aryl, arylalkyl, alkylaryl, cycloalkyl, or alkenyl. The variable "p" is the number of residual double bonds in PMc which are neutralized by RLi. The variable "n" is the number of anionic sites present in the crosslinked core N. A process of making and using the initiator to prepare star-shaped polymers.
摘要翻译： 呈星形聚合物形式的多官能阴离子聚合引发剂，其可溶于非极性介质并基本上不含残留的双键。 引发剂由通式（PA）aNn-nLi +表示。 PA是乙烯基芳族或二烯单体A的聚合物嵌段。变量“a”是嵌段PA中的分支数。 N是不包含或实际上不具有残余双键的交联核心，并具有式（PMc）（RLi）p。 Mc是每分子含有至少两个可聚合双键的单体。 PMc是至少一种聚合单体Mc的交联核心，其相对于源自单体Mc的初始双键含有3至30％的残余双键。 R是烷基，芳基，芳基烷基，烷基芳基，环烷基或烯基。 变量“p”是由RLi中和的PMc中的残留双键数。 变量“n”是存在于交联核心N中的阴离子位点的数目。制备和使用引发剂以制备星形聚合物的方法。
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公开(公告)号：US5681909A
公开(公告)日：1997-10-28
申请号：US589371
申请日：1996-01-22
申请人： Bruno Vuillemin , Philippe Teyssie , Jinshan Wang
发明人： Bruno Vuillemin , Philippe Teyssie , Jinshan Wang
CPC分类号： C08F20/12
摘要： Poly(alkyl (meth)acrylates) are inexpensively prepared, even on an industrial scale, by anionically polymerizing at least one alkyl (meth)acrylate monomer in the presence of a lithium-based initiator and in a liquid solvent medium in which the solubility parameter .delta. is less than 20, said initiator comprising an alcoholate having the formula ROLi, wherein R has the formula R.sup.1 (OR.sup.2).sub.m, in which R.sup.1 is a linear or branched alkyl radical having from 2 to 4 carbon atoms, R.sup.2 is a linear or branched alkylene radical having from 2 to 4 carbon atoms, and m is 1, 2 or 3.
摘要翻译： 聚（（甲基）丙烯酸烷基酯）通过在锂基引发剂的存在下，通过阴离子聚合至少一种（甲基）丙烯酸烷基酯单体，在工业规模上廉价地制备，其中溶解度参数 所述引发剂包括具有式ROLi的醇化物，其中R具有式R 1（OR 2）m，其中R 1是具有2至4个碳原子的直链或支链烷基，R 2是直链或 具有2至4个碳原子的支链亚烷基，m为1,2或3。
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