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2. 发明公开

EP2825499A2 TRAITEMENT DE SURFACE DE DISPOSITIFS MICROFLUIDIQUES 审中-公开
标题翻译：微流体装置的表面处理
公开(公告)号：EP2825499A2
公开(公告)日：2015-01-21
申请号：EP13715297.1
申请日：2013-03-11
申请人： Total Petrochemicals France , Ecole Supérieure de Physique et Chimie Industrielles de la Ville de Paris , Centre National de la Recherche Scientifique (CNRS)
发明人： AZIOUNE, Ammar , BARTOLO, Denis , LEVACHE, Bertrand , STUDER, Vincent
IPC分类号： B81C1/00
CPC分类号： B01L3/502707 , B01L2200/12 , B81B2201/05 , B81C1/00206 , Y10T29/49
摘要： The invention relates to a surface treatment method for treating the inner walls of a microchannel made from a polymeric material that is at least partially photocured or thermoset. Said treatment is carried out via irradiation in the air at a wavelength of less than or equal to 300 nm. The invention also relates to a method for manufacturing a microfluidic device including such a surface treatment step.

3. 发明授权

EP1957506B1 COMPLEXE METALLOCENE BOROHYDRURE D UN LANTHANIDE, SYSTEME CATALYTIQUE L INCORPORANT, PROCEDE DE POLYMERISATION L UTILISANT ET COPOLYMERE ETHYLENE/BUTADIENE OBTENU PAR CE PROCEDE 有权转让
标题翻译：硼氢化金属茂络合物一镧系元素，催化系统，这个复杂的包括聚合作为此被使用，并且使用这种方法GOT乙烯丁二烯共聚物
公开(公告)号：EP1957506B1
公开(公告)日：2014-10-22
申请号：EP06818327.6
申请日：2006-10-31
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A. , Total Petrochemicals France , Centre National de la Recherche Scientifique , Ecole Superieure de Chimie Physique Electronique de Lyon
发明人： THUILLIEZ, Julien , BOISSON, Christophe , SPITZ, Roger
IPC分类号： C07F17/00 , C08F4/52 , C08F210/12
CPC分类号： C08F210/02 , C07F17/00 , C08F10/00 , Y10S526/943 , C08F4/52 , C08F236/06

4. 发明公开

EP2222605A1 PROCESS FOR PURIFICATION OF AN AQUEOUS PHASE CONTAINING POLYAROMATICS 有权转让
标题翻译：方法来与多环芳烃清洁的水相
公开(公告)号：EP2222605A1
公开(公告)日：2010-09-01
申请号：EP08854788.0
申请日：2008-11-21
申请人： Total Petrochemicals France
发明人： DERNONCOURT, Renaud
IPC分类号： C02F1/26 , C02F1/20
CPC分类号： C02F1/26 , B01D11/0492 , B01D17/0208 , B01D17/047 , C02F1/20 , C02F2101/327 , C02F2103/36 , C02F2103/38 , C07C5/333 , C07C15/46
摘要： The present invention is a process for purifying a liquid stream comprising an aqueous phase and optionally an organic phase, said aqueous phase comprising polyaromatics in solution in water, wherein, a) said liquid stream is sent to a mixing tank in which is introduced an effective amount of an aromatic component, advantageously ethylbenzene or benzene or toluene or mixture thereof to produce a mixture of an organic phase and of an aqueous phase, b) then said mixture recovered at step a) is sent to a decanter to recover a clean aqueous phase and an organic phase. According to a specific embodiment the stream sent to step a) is the whole or a fraction of the aqueous phase recovered by condensation of the effluent gas leaving an ethylbenzene dehydrogenation reactor.

5. 发明公开

EP2132261A1 MONOVINYLAROMATIC POLYMER COMPOSITION COMPRISING A POLYMER MADE FROM RENEWABLE RESOURCES AS A DISPERSED PHASE 有权
标题翻译：用于生产单乙烯基芳香族聚合物成分含有ON聚合物制成分散相全面的可再生资源
公开(公告)号：EP2132261A1
公开(公告)日：2009-12-16
申请号：EP08718007.1
申请日：2008-03-19
申请人： Total Petrochemicals France
发明人： DUC, Michel
IPC分类号： C08L25/00 , C08L67/04 , C08L51/08 , C08F283/02 , C08F2/44
CPC分类号： 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
摘要： 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.

6. 发明公开

EP2002887A1 Method of operating a high pressure ethylene polymerisation unit 审中-公开
标题翻译： Verfahrenfürden Betrieb einer Hochdruck-乙烯聚合
公开(公告)号：EP2002887A1
公开(公告)日：2008-12-17
申请号：EP07290711.6
申请日：2007-06-06
申请人： Total Petrochemicals France
发明人： Barbero, Bertrand
IPC分类号： B01J19/00
CPC分类号： B01J3/008 , B01J19/20 , B01J19/242 , B01J19/243 , B01J2219/0004 , B01J2219/00081 , B01J2219/00085 , B01J2219/00092 , B01J2219/00094 , C08F210/02 , Y02P20/582 , C08F2/00 , C08F2/01 , C08F218/08
摘要： The invention relates to a method of operating a high pressure ethylene polymerisation unit comprising a tubular reactor, the method characterised in that the electrical conductivity of the aqueous cooling medium is monitored in at least one location. Furthermore, the invention also covers a high pressure ethylene polymerisation unit comprising a tubular reactor, the unit characterised in that one or more cooling circuits comprise an electrical conductivity metre. The use of such a polymerisation unit is also disclosed.
摘要翻译：本发明涉及一种操作包含管状反应器的高压乙烯聚合单元的方法，该方法的特征在于在至少一个位置监测含水冷却介质的电导率。此外，本发明还涵盖包括管式反应器的高压乙烯聚合单元，该单元的特征在于一个或多个冷却回路包括电导率计。还公开了使用这种聚合单元。

7. 发明公开

EP1947122A1 Process for preparing high impact monovinylaromatic polymers in the presence of a borane complex 审中-公开
标题翻译： Verfahren zur Herstellung hochschlagzähermonovinylaromatischer Polymere in Gegenwart eines Borankomplexes
公开(公告)号：EP1947122A1
公开(公告)日：2008-07-23
申请号：EP07290093.9
申请日：2007-01-22
申请人： Total Petrochemicals France , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
发明人： Duc, Michel , Vuillemin, Bruno , Bertin, Denis , Marque, Sylvain , Galindo, Christophe
IPC分类号： C08F4/52 , C08F279/02 , C08F287/00 , C08F279/04
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-BH 3 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：本发明涉及制备高冲击单乙烯基芳族聚合物的方法，其包括在至少一种L-BH 3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为路易斯碱和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％，优选在2至4％范围内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。

8. 发明授权

EP2061817B1 PROCESS FOR REDUCING RESIDUALS CONTENT IN VINYL AROMATIC POLYMERS 有权
标题翻译：方法来减少浪费强度乙烯基芳族聚合物
公开(公告)号：EP2061817B1
公开(公告)日：2011-06-29
申请号：EP07787527.6
申请日：2007-07-13
申请人： Total Petrochemicals France , Centre National de la Recherche Scientifique (CNRS)
发明人： ROUSSEL, Thomas-Maurice , VUILLEMIN, Bruno , FAJULA, François
IPC分类号： C08F12/00 , C08F6/00
CPC分类号： C08F12/08 , C08F6/006 , C08F212/08 , Y10T428/31794 , Y10T428/31804 , C08L25/00 , C08F220/06
摘要： The present invention relates to a process for reducing residuals content in a vinyl aromatic polymer, said residuals comprising essentially unpolymerized vinyl aromatic monomer, wherein the vinyl aromatic polymer in the molten state is brought in contact with a solid in powder capable to catalyze the alkylation of said residual vinyl aromatic monomer on the vinyl aromatic polymer. Advantage of the present invention is a sharp reduction of the unpolymerized vinyl aromatic monomer in the vinyl aromatic polymer without generating a new residual and without inducing a colored vinyl aromatic polymer. The present invention also relates to said vinyl aromatic polymer having a low residuals content.

9. 发明公开

EP2151457A1 Process to make a diblock copolymer having a monovinylaromatic polymer block 审中-公开
标题翻译： Verfahren zur Herstellung eines Diblock-Copolymers mit einem Monovinylaroma-Polymerblock
公开(公告)号：EP2151457A1
公开(公告)日：2010-02-10
申请号：EP08290732.0
申请日：2008-07-28
申请人： Total Petrochemicals France , Centre National de la Recherche Scientifique (CNRS)
发明人： Carpentier, Jean-François , Guillaume, Sophie , Helou, Marion , Sarazin, Yann , Duc, Michel
IPC分类号： C08F293/00 , C08F2/38 , C08L53/00
CPC分类号： C08F293/005 , C08F293/00 , C08L53/00 , C08L2666/02 , C08L2666/24
摘要： 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(SiR 8 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 a mixture thereof,
or a single-site metal catalyst component based upon a bulky β-diiminate ligands (BDI), represented by the following general formula:

wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are each independently selected from hydrogen, unsubstituted or substituted hydrocarbyl, or inert functional group and wherein two or more of said groups can be linked together to form one or more rings, wherein X is an hydrocarbyl radical having from 1 to 12 carbon atoms, an alkoxide group OR*, an amido group NR** 2 or a borohydride group (BH 4 ).
b2) a functional alcohol containing, besides its -OH function, another functionality Y enabling the growth or the grafting of a polyvinylaromatic, at conditions effective to produce by ROP of the cyclic component a block polymer A, having an -OH end and another function Y, dispersed in the monovinylaromatic monomer,

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,

d) optionally degassing the product of step c) to separate the optional unpolymerized monomers and comonomers and recovering optionally a composition comprising at least the block copolymer A-B, optionally a monovinylaromatic polymer and optionally a rubber.
At step b2) advantageously the -OH function acts as the chain transfer agent during the ROP catalytic process.
摘要翻译：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：一个或多个可通过开环聚合（ROP）聚合的环状组分一种单乙烯基芳族单体，任选的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（SiR 8 3）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为金属的价态 M或其混合物，或基于由以下通式表示的体积大的二 - 二亚胺配体（BDI）的单中心金属催化剂组分：其中R 1，R 2，R 3，R 4，R 5， R 6和R 7各自独立地选自氢，未取代或取代的烃基，或惰性官能团，并且其中两个或更多个所述基团可以连接在一起以形成一个或多个环，其中X是具有1至12个碳原子的烃基，烷氧基基团OR *，酰胺基NR ** 2或硼氢化物组（BH 4）。 b2）官能醇除了其-OH官能之外还含有另一功能Y，其能够在有效地通过环状组分的ROP生成具有-OH末端和另一功能的嵌段聚合物A的条件下生长或接枝聚乙烯基芳族化合物 Y，分散在单乙烯基芳族单体中，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，使步骤b）获得的溶液聚合，所述条件有效地产生：单乙烯基芳族嵌段聚合物B与通过上述官能度Y使嵌段聚合物A使得HAORYB或HAORBY（在两种情况下都称为AB简化），其中R是连接基团，任选地是单乙烯基芳族聚合物，d）任选地将步骤c）的产物脱气以分离任选的未聚合单体和共聚单体，并任选地回收包含至少嵌段共聚物AB，任选的单乙烯基芳族聚合物 r和任选的橡胶。在步骤b2）有利地，在ROP催化过程中，-OH官能团用作链转移剂。

10. 发明公开

EP2125904A1 PROCESS FOR PREPARING HIGH IMPACT MONOVINYLAROMATIC POLYMERS IN THE PRESENCE OF A BORANE COMPLEX 有权
标题翻译：用于生产单乙烯基高耐冲击性芳香族聚合物使用一个复杂BORAN
公开(公告)号：EP2125904A1
公开(公告)日：2009-12-02
申请号：EP08708031.3
申请日：2008-01-21
申请人： Total Petrochemicals France , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
发明人： DUC, Michel , VUILLEMIN, Bruno , BERTIN, Denis , MARQUE, Sylvain , GALINDO, Christophe
IPC分类号： C08F4/52 , C08F279/02 , C08F287/00 , C08F279/04
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.

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