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1. 发明申请

WO2012046167A1 PROCESS FOR THE PREPARATION OF DIENE POLYMERS OR STATISTICAL VINYLARENE-DIENE COPOLYMERS 审中-公开
标题翻译：制备二烯聚合物或统称乙烯基二烯共聚物的方法
公开(公告)号：WO2012046167A1
公开(公告)日：2012-04-12
申请号：PCT/IB2011/054282
申请日：2011-09-29
申请人： POLIMERI EUROPA S.P.A. , SODDU, Luca , VENERI, Gabriele
发明人： SODDU, Luca , VENERI, Gabriele
IPC分类号： C08F36/06 , B60C1/00
CPC分类号： C08F4/48 , B60C1/00 , C08C19/44 , C08F36/06 , C08F236/10 , C08F2/38
摘要： A process for the preparation of diene polymers or vinylarene-diene statistical (random) copolymers which comprises the anionic (cp) polymerization, in hydrocarbon solvents, of at least one monomer of a conjugated diene, optionally in the presence of a vinyl aryl monomer, and using a compound belonging to the group of lithium alkyls as initiator, characterized in that the total lithium alkyl initiator is modified in situ by means of a reaction with a compound having general formula (I) : R m -(X-H) n (I) wherein R is a C2-C20 (cyclo) alkyl or C6-C20 aromatic radical, X is a heteroatom belonging to group VA or group VIA of the periodic system, n is an integer higher than or equal to 1, m is an integer > 1 which depends on the valence of the heteroatom X.
摘要翻译：二烯聚合物或乙烯基芳烃二烯统计（无规）共聚物的制备方法，其包括在烃溶剂中至少一种共轭二烯单体的阴离子（cp）聚合，任选在乙烯基芳基单体存在下，并且使用属于所述烷基锂基团的化合物作为引发剂，其特征在于通过与具有通式（I）的化合物的反应原位改性总烷基引发剂：Rm-（XH）n（I）其中R是C2-C20（环）烷基或C6-C20芳族基，X是属于周期系的VA族或VIA族的杂原子，n是大于或等于1的整数，m是整数> 这取决于杂原子X的化合价。

2. 发明申请

WO2008119465A1 VULCANIZABLE BLEND COMPRISING PARTIALLY HYDROGENATED VINYLARENE-CONJUGATED DIENE BRANCHED POLYMERS 审中-公开
标题翻译：包含部分加氢乙烯共聚二烯基支化聚合物的可逆混合
公开(公告)号：WO2008119465A1
公开(公告)日：2008-10-09
申请号：PCT/EP2008/002149
申请日：2008-03-18
申请人： POLIMERI EUROPA S.P.A. , VIOLA, Gian Tommaso , SODDU, Luca , BACCHELLI, Fabio
发明人： VIOLA, Gian Tommaso , SODDU, Luca , BACCHELLI, Fabio
IPC分类号： C08L15/00 , C08L21/00 , C08K3/36 , B60C1/00
CPC分类号： B60C1/0016 , C08C19/02 , C08K3/36 , C08K5/548 , C08L9/00 , C08L9/06 , C08L15/00 , C08L21/00 , C08L2666/08
摘要： Raw elastomeric composition comprising: (a1) from 30 to 90% by weight of a partially hydrogenated vinylarene- conjugated diene random elastomeric copolymer; (a2) from 10 to 70% by weight of one or more diene rubbers; (b) from 10 to 150 phr of silica; (c) from 0.1 to 20 phr of a coupling agent based on silane; (d) from 0.1 to 10 phr of a vulcanization agent; the above composition being characterized in that the partially hydrogenated vinylarene -conjugated diene random copolymer has a structure which has nodes statistically distributed in the macromolecule, from which polymeric chains branch out, the bond between said nodes and said branches being a carbon- carbon bond.
摘要翻译：原料弹性体组合物包含：（a1）30-90％重量的部分氢化的乙烯基芳烃 - 共轭二烯无规弹性体共聚物; （a2）10〜70重量％的一种或多种二烯橡胶; （b）10至150phr二氧化硅; （c）0.1-20phr基于硅烷的偶联剂; （d）0.1〜10phr硫化剂; 上述组合物的特征在于，部分氢化的乙烯基芳烃共轭二烯无规共聚物具有在高分子中统计分布的结点，聚合物链从该聚合物链分支出来，所述结点和所述分支之间的键为碳 - 碳键。

3. 发明申请

WO2008151741A1 PROCESS FOR THE PARTIAL HYDROGENATION OF RANDOM VINYL ARENE - CONJUGATED DIENE COPOLYMERS 审中-公开
标题翻译：随机乙烯共轭二烯共聚物部分加氢方法
公开(公告)号：WO2008151741A1
公开(公告)日：2008-12-18
申请号：PCT/EP2008/004396
申请日：2008-05-30
申请人： POLIMERI EUROPA S.P.A. , VIOLA, Gian, Tommaso , SODDU, Luca , ZINNA, Marianna
发明人： VIOLA, Gian, Tommaso , SODDU, Luca , ZINNA, Marianna
IPC分类号： C08C19/02 , C08F8/04
CPC分类号： C08C19/02 , C08F8/04 , C08F212/00
摘要： Process for the partial hydrogenation of random vinyl arene - conjugated diene copolymers in the presence of 2- methoxyethyl tetrahydrofuran as randomizing agent, comprising: reacting the random vinyl arene - conjugated diene copolymer, dissolved in a hydrocarbon solvent, with hydrogen, in the presence of a titanium complex and an alkylating agent, until the desired hydrogenation degree is obtained the above process being characterized in that the alkylating agent is selected from compounds having the general formula MgR 1 R 2
摘要翻译：在2-甲氧基乙基四氢呋喃作为随机剂的存在下，将无规乙烯基芳烃 - 共轭二烯共聚物部分氢化的方法，包括：使溶解在烃溶剂中的无规乙烯基芳烃 - 共轭二烯共聚物与氢反应，钛络合物和烷基化剂，直到获得所需的氢化度，上述方法的特征在于烷基化剂选自具有通式MgR1R2的化合物

4. 发明申请

WO2013000817A1 PROCESS FOR THE PREPARATION OF 1,3-BUTADIENE AND STYRENE COPOLYMERS AND USE THEREOF IN VULCANIZABLE ELASTOMERIC COMPOSITIONS 审中-公开
标题翻译：制备1,3-丁二烯和苯乙烯共聚物的方法及其在可再生弹性体组合物中的应用
公开(公告)号：WO2013000817A1
公开(公告)日：2013-01-03
申请号：PCT/EP2012/061981
申请日：2012-06-21
申请人： VERSALIS S.P.A. , SODDU, Luca , VENERI, Gabriele
发明人： SODDU, Luca , VENERI, Gabriele
IPC分类号： C08C19/44 , C08F236/10
CPC分类号： C08C19/42 , C08C19/44 , C08F236/10 , C08F4/48
摘要： A process for the preparation of a 1,3-butadiene and styrene copolymer comprising the following steps: a) anionically polymerizing a blend comprising from 5% by weight to 40% by weight of styrene and from 60% by weight to 95% by weight of 1,3-butadiene, with respect to the overall weight of the mixture, in the presence of at least one hydrocarbon solvent, of at least one lithium-based catalyst having the general formula LiR 1 wherein R 1 represents a linear or branched C 3 -C 10 alkyl group, and of least one polar modifier; b) optionally, reacting the copolymer obtained in step (a) with at least one chain-end monomer selected from 1,3-butadiene, styrene and α-methylstyrene; c) reacting from 10% by weight to 70% by weight, preferably from 20% by weight to 50% by weight, of the lithium-terminated polymeric chains present in the copolymer obtained in step (a) or in step (b), with at least one coupling agent selected from liquid polyepoxides having at least three reactive sites capable of reacting with the carbon-lithium chain-ends; d) optionally, reacting the copolymer obtained in step (c) with at least one chain-end monomer selected from 1,3-butadiene, styrene and a-methylstyrene; e) reacting the linear polymeric chains remaining in the copolymer obtained in step (c) or in step (d), with at least one tin compound having the general formula XSn(R 2 ) 3 wherein X represents a halogen atom such as, for example, chlorine and R2 represents a linear or branched C 1 -C 10 alkyl group.
摘要翻译：一种制备1,3-丁二烯和苯乙烯共聚物的方法，包括以下步骤：a）阴离子聚合共混物，其包含5重量％至40重量％的苯乙烯和60重量％至95重量％的1,3-丁二烯相对于混合物的总重量，在至少一种烃溶剂的存在下，至少一种具有通式LiR1的锂基催化剂，其中R 1表示直链或支链C 3 -C 10 烷基和至少一种极性改性剂; b）任选地使步骤（a）中获得的共聚物与至少一种选自1,3-丁二烯，苯乙烯和α-甲基苯乙烯的链端单体反应; c）使步骤（a）或步骤（b）中获得的共聚物中存在的锂封端聚合物链的重量比为10重量％至70重量％，优选20重量％至50重量％其中至少一种偶联剂选自具有至少三个能够与碳 - 锂链端反应的活性位点的液态聚环氧化物; d）任选地，使步骤（c）中获得的共聚物与至少一种选自1,3-丁二烯，苯乙烯和α-甲基苯乙烯的链端单体反应; e）将步骤（c）或步骤（d）中获得的共聚物中剩余的线性聚合物链与至少一种具有通式XSn（R2）3的锡化合物反应，其中X表示卤素原子，例如，氯和R 2表示直链或支链的C 1 -C 10烷基。

5. 发明申请

WO2010069515A1 RUBBER-REINFORCED VINYL AROMATIC (CO)POLYMER, HAVING AN OPTIMUM BALANCE OF PHYSICO-MECHANICAL PROPERTIES AND A HIGH GLOSS 审中-公开
标题翻译：橡胶增强的VINYL AROMATIC（CO）聚合物，具有物理机械性能和高GLOSS的最佳平衡
公开(公告)号：WO2010069515A1
公开(公告)日：2010-06-24
申请号：PCT/EP2009/008861
申请日：2009-12-10
申请人： POLIMERI EUROPA S.P.A. , CASALINI, Alessandro , CHIEZZI, Leonardo , ROSSI, Anna Grazia , SODDU, Luca
发明人： CASALINI, Alessandro , CHIEZZI, Leonardo , ROSSI, Anna Grazia , SODDU, Luca
IPC分类号： C08F279/02 , C08F279/04 , C08L51/04 , C08L55/02 , C08F2/00
CPC分类号： C08F279/02 , C08F279/04 , C08L51/04 , C08L55/02 , C08L2666/24 , C08L2666/04 , C08L2666/02
摘要： Vinyl aromatic (co) polymer reinforced with a rubber selected from a linear diene rubber (i) with a solution viscosity lower than 70 cPs; a partially radial diene rubber (ii), with a solution viscosity lower than 70 cPs; a three-chain diene rubber (iii) with a solution viscosity lower than 70 cPs; a blend of linear diene rubbers (i) and radial diene rubbers (iv) in a maximum ratio between them (i)/(iv) of between 99.5/0.5 and 85/15.
摘要翻译：用选自溶液粘度低于70cPs的线性二烯橡胶（i）的橡胶增强的乙烯基芳族（共）聚合物; 部分径向二烯橡胶（ii），溶液粘度低于70cPs; 溶液粘度低于70cPs的三链二烯橡胶（iii）; 线性二烯橡胶（i）和径向二烯橡胶（iv）的混合物之间的最大比例（i）/（iv）为99.5 / 0.5至85/15。

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