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1. 发明授权

US06939917B2 Impact-resistant composition based on thermoplastic methacrylic (co)polymer 失效
标题翻译：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
申请人： Patrice Gaillard , Philippe Heim , Gilles Meunier , Bruno Vuillemin
发明人： Patrice Gaillard , Philippe Heim , Gilles Meunier , Bruno Vuillemin
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。

2. 发明授权

US5686534A Initiation system for the anionic polymerisation of (meth)acrylic monomers 失效
标题翻译：（甲基）丙烯酸单体的阴离子聚合引发体系
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
IPC分类号： C08F4/46 , C08F2/44 , C08F4/42 , C08F20/00 , C08F20/10 , C08F297/02
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。

3. 发明授权

US5837778A Multifunctional initiator for obtaining star-shaped polymers by an anionic route, process for its manufacture and corresponding star-shaped polymers, process for their manufacture and their applications 失效
标题翻译：通过阴离子途径获得星形聚合物的多功能引发剂，其制备方法及相应的星形聚合物，其制备方法及其应用
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。

4. 发明授权

US5677387A Initiation system for the anionic polymerization of (meth)acrylic monomers 失效
标题翻译：（甲基）丙烯酸单体阴离子聚合引发体系
公开(公告)号：US5677387A
公开(公告)日：1997-10-14
申请号：US476253
申请日：1995-06-07
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
IPC分类号： C08F4/46 , C08F2/44 , C08F4/42 , C08F20/00 , C08F20/10 , C08F297/02
CPC分类号： C08F297/026
摘要： A diblock copolymer obtained by polymerizing acrylic, methacrylic or nonacrylic vinyl monomers in the presence of a polymerization initiating amount of an initiation system including (1) at least one functional initiator and (2) an alkali metal alcoholate. The alcoholate has the formula: R'OM' in which M' is an alkali metal and R' has the formula: R.sup.1 (OR.sup.2).sub.m in which R.sup.1 is a linear or branched alkyl radical containing from 1 to 6 carbon atoms or an arylalkyl radical, R.sup.2 is a linear or branched alkylene radical containing from 2 to 4 carbon atoms, and m is the integer 1, 2 or 3.
摘要翻译：在聚合引发量的引发体系存在下，通过聚合丙烯酸，甲基丙烯酸或非丙烯酸乙烯基单体获得的二嵌段共聚物，包括（1）至少一种官能引发剂和（2）碱金属醇化物。醇化物具有下式：R'OM'，其中M'是碱金属，R'具有式：R 1（OR 2）min，其中R 1是含有1至6个碳原子的直链或支链烷基或芳基烷基，R2是含有2至4个碳原子的直链或支链亚烷基，m是整数1,2或3。

5. 发明授权

US5670591A Anionically copolymerized living random (meth)acrylic copolymers and copolymers prepared therefrom 失效
标题翻译：阴离子共聚的活性无规（甲基）丙烯酸共聚物和由其制备的共聚物
公开(公告)号：US5670591A
公开(公告)日：1997-09-23
申请号：US672118
申请日：1996-06-27
申请人： Jin-shan Wang , Philippe Bayard , Philippe Teyssie , Bruno Vuillemin , Philippe Heim
发明人： Jin-shan Wang , Philippe Bayard , Philippe Teyssie , Bruno Vuillemin , Philippe Heim
IPC分类号： C08F220/18 , C08F2/44 , C08F4/44 , C08F4/46 , C08F20/10 , C08F20/12 , C08F22/36 , C08F220/12 , C08F220/42 , C08F220/54 , C08F222/40 , C08F293/00 , C08F2/00 , C08F220/40 , C08F220/44 , C08F222/10 , C08F224/00 , C08F232/08
CPC分类号： C08F220/12 , C08F20/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
摘要翻译：活性无规（甲基）丙烯酸共聚物易于转化为无规共聚（甲基）丙烯酸酯及其嵌段共聚物，包含至少一种共聚单体A与至少一种选自（甲基）丙烯酸酯和马来酰亚胺的共聚单体B的阴离子共聚物，在（i）至少一种碱金属或碱土金属，单 - 或双官能引发剂存在下，包含（甲基）丙烯酸酯的至少一种共聚单体A和B，和（ii）至少一种配体，例如非氮大环络合剂，例如冠醚或碱金属醇化物。

6. 发明授权

US6069207A Anionically copolymerized living random (meth) acrylic copolymers and copolymers prepared therefrom 失效
标题翻译：阴离子共聚的活性无规（甲基）丙烯酸共聚物和由其制备的共聚物
公开(公告)号：US6069207A
公开(公告)日：2000-05-30
申请号：US841313
申请日：1997-04-30
申请人： Jin-shan Wang , Philippe Bayard , Philippe Teyssie , Bruno Vuillemin , Philippe Heim
发明人： Jin-shan Wang , Philippe Bayard , Philippe Teyssie , Bruno Vuillemin , Philippe Heim
IPC分类号： C08F220/18 , C08F2/44 , C08F4/44 , C08F4/46 , C08F20/10 , C08F20/12 , C08F22/36 , C08F220/12 , C08F220/42 , C08F220/54 , C08F222/40 , C08F293/00 , C08F8/12
CPC分类号： C08F220/12 , C08F20/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
摘要翻译：活性无规（甲基）丙烯酸共聚物易于转化为无规共聚（甲基）丙烯酸酯及其嵌段共聚物，包含至少一种共聚单体A与至少一种选自（甲基）丙烯酸酯和马来酰亚胺的共聚单体B的阴离子共聚物，在（i）至少一种碱金属或碱土金属，单 - 或双官能引发剂存在下，包含（甲基）丙烯酸酯的至少一种共聚单体A和B，和（ii）至少一种配体，例如非氮大环络合剂，例如冠醚或碱金属醇化物。

7. 发明授权

US5656704A Highly syndiotactic PMMA polymers 失效
标题翻译：高度间同立构的PMMA聚合物
公开(公告)号：US5656704A
公开(公告)日：1997-08-12
申请号：US466126
申请日：1995-06-06
申请人： Jinshan Wang , Philippe Teyssie , Philippe Heim , Bruno Vuillemin
发明人： Jinshan Wang , Philippe Teyssie , Philippe Heim , Bruno Vuillemin
IPC分类号： C08F4/48 , C08F4/80 , C08F20/10 , C08F20/14 , C08F120/14 , C08F4/52 , C08F4/46
CPC分类号： C08F20/14
摘要： Mechanically strong; heat-resistant and transparent PMMA polymers having a high content of syndiotactic triads, a number average molecular weight ranging from 5,000 to 500,000 and a polydispersity index ranging from 1.01 to 1.5, are prepared by anionically polymerizing methyl methacrylate, characteristically at a temperature of at least 0.degree. C., in the presence of (a) at least one organolithium or organosodium initiator and (b) at least one AlR.sup.1 R.sup.2 R.sup.3 ligand, for example at least one di- or tri-phenoxy alkyl aluminum compound.
摘要翻译：机械强通过阴离子聚合甲基丙烯酸甲酯制备具有高含量的间同立构三单元组，数均分子量为5,000至500,000和多分散指数为1.01至1.5的耐热和透明的PMMA聚合物，特征在于至少在（a）至少一种有机锂或有机钠引发剂存在下，和（b）至少一种AlR1R2R3配体，例如至少一种二 - 或三 - 苯氧基烷基铝化合物。

8. 发明授权

US5476904A Thermoplastic elastomers having improved heat resistance comprising conjugated diene/methyl methacrylate block copolymers 失效
标题翻译：具有改进的耐热性的热塑性弹性体包括共轭二烯/甲基丙烯酸甲酯嵌段共聚物
公开(公告)号：US5476904A
公开(公告)日：1995-12-19
申请号：US158395
申请日：1993-11-29
申请人： Philippe Heim , Bruno Vuillemin , Philippe Teyssie , Philippe Bayard , Jinshan Wang
发明人： Philippe Heim , Bruno Vuillemin , Philippe Teyssie , Philippe Bayard , Jinshan Wang
IPC分类号： C08F297/00 , C08F297/02 , C08L53/00 , C09J153/00 , C08F295/00
CPC分类号： C08L53/00 , C08F297/026 , C09J153/00
摘要： Thermoplastic, elastomeric, conjugated diene (e.g., butadiene)/methyl methacrylate block copolymers having elevated Tg and improved impact strength, well suited as polymer impact strength-modifiers and for conversion into pressure-sensitive adhesives, are prepared by (a) anionically polymerizing a conjugated diene monomer in an apolar solvent medium to provide a living polydiene, (b) next adding an alkali metal alkoxyalcoholate ligand to the medium comprising the living polydiene thus formed, (c) block copolymerizing the step (b) living polydiene with methyl methacrylate comonomer to provide a living copolymer, and (d) reacting the step (c) living copolymer with at least one protonic compound, e.g., water, alcohol and/or acid, and completing the polymerization thereof, with the proviso that polymerization of the conjugated diene and the methyl methacrylate comonomers is strictly carried out in the apolar solvent medium, in particular in toluene, benzene or ethylbenzene.
摘要翻译：通过（a）阴离子聚合一种（a）阴离子聚合的方法制备具有Tg和提高的冲击强度的热塑性弹性体，共轭二烯（例如丁二烯）/甲基丙烯酸甲酯嵌段共聚物，非常适合作为聚合物冲击强度改性剂和用于转化成压敏粘合剂共轭二烯单体在非极性溶剂介质中提供活性聚二烯，（b）接下来在包含如此形成的活性聚二烯的介质中加入碱金属烷氧基醇化物配体，（c）将活性聚二烯与甲基丙烯酸甲酯共聚单体嵌段共聚提供活性共聚物，和（d）使活性共聚物与至少一种质子化合物例如水，醇和/或酸反应并完成其聚合反应，条件是共轭二烯的聚合反应甲基丙烯酸甲酯共聚单体严格在非极性溶剂介质中进行，特别是在甲苯，苯或乙苯中。

9. 发明授权

US5494973A Process for the production of a cast sheet based on thermoplastic resin 失效
标题翻译：用于生产基于热塑性树脂的流延片的方法
公开(公告)号：US5494973A
公开(公告)日：1996-02-27
申请号：US370237
申请日：1995-01-09
申请人： Philippe Heim , Patrice Gaillard
发明人： Philippe Heim , Patrice Gaillard
IPC分类号： B29C39/02 , B29K33/04 , B29L7/00 , C08F2/00 , C08F2/02 , C08F291/02 , C08L101/00 , C08F257/02 , C08F265/06
CPC分类号： C08F291/02
摘要： In a first step of this process an elastomer latex is prepared in aqueous emulsion in the presence of at least one ionic surfactant and at least one ethylenically unsaturated monomer; then in a second step at least one vinyl monomer, which is insoluble in water or sparingly soluble in water, is added to the latex thus obtained and the ionic charges introduced by the said latex are neutralised by adding to the mixture of latex and monomer at least one transfer agent carrying ionic charges opposite to those of the surfactant used in the first step, in order to effect the transfer of particles of the latex into the vinyl monomer; then in a third step the aqueous phase is separated from the organic phase comprising the latex and the vinyl monomer; and in a fourth step the bulk polymerisation of the organic phase is carried out in such a way as to obtain the cast sheet after cooling and release from the mould.
摘要翻译：在该方法的第一步中，在至少一种离子表面活性剂和至少一种烯键式不饱和单体的存在下，在水乳液中制备弹性体胶乳; 然后在第二步骤中，将至少一种不溶于水或微溶于水的乙烯基单体加入到由此获得的胶乳中，由所述胶乳引入的离子电荷通过向胶乳和单体的混合物中加入至少一个转运剂携带与第一步骤中使用的表面活性剂相反的离子电荷，以实现将胶乳颗粒转移到乙烯基单体中; 然后在第三步骤中，将水相与包含胶乳和乙烯基单体的有机相分离; 并且在第四步中，有机相的本体聚合以这样的方式进行，以便在冷却和从模具中释放之后获得流延片。

10. 发明授权

US5420209A Preparation of (meth) acrylic/glutarimide copolymers 失效
标题翻译：（甲基）丙烯酸/戊二酰亚胺共聚物的制备
公开(公告)号：US5420209A
公开(公告)日：1995-05-30
申请号：US130127
申请日：1993-10-04
申请人： Bernard Boutevin , Jean-Pierre Parisi , Richard Legay , Bachar Hamoui , Stephane Nowe , Philippe Heim , Patrice Gaillard
发明人： Bernard Boutevin , Jean-Pierre Parisi , Richard Legay , Bachar Hamoui , Stephane Nowe , Philippe Heim , Patrice Gaillard
IPC分类号： C08F8/14 , C08F8/32 , C08F8/48 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/18
CPC分类号： C08F8/14 , C08F8/32
摘要： (Meth)acrylic/glutarimide copolymers, well suited, e.g., for optical applications, having enhanced glass transition temperatures (Tg), are prepared by salifying the acid functions of (meth)acrylic ester/(meth)acrylic acid copolymers, and then imidifying such "intermediate" salified copolymers into the subject (meth)acrylic/glutarimide polymers.
摘要翻译：通过对（甲基）丙烯酸酯/（甲基）丙烯酸共聚物的酸性功能进行成盐，然后酰亚胺化来制备具有增强的玻璃化转变温度（Tg）的非常适合于例如光学应用的（甲基）丙烯酸/戊二酰亚胺共聚物这种“中间”成盐共聚物成为本发明的（甲基）丙烯酸/戊二酰亚胺聚合物。

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