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1. 发明申请

WO2017130136A1 COMPOSITION CONTAINING GRAPHENE AND GRAPHENE NANOPLATELETS AND PREPARATION PROCESS THEREOF 审中-公开
标题翻译：含有石墨烯和石墨烯纳米粒子的组合物及其制备方法
公开(公告)号：WO2017130136A1
公开(公告)日：2017-08-03
申请号：PCT/IB2017/050420
申请日：2017-01-26
申请人： VERSALIS S.P.A.
发明人： FELISARI, Riccardo , AUTIERI, Viviana
IPC分类号： C08F2/44 , B82Y30/00 , C08F12/08 , C08J9/00 , C08K3/04
CPC分类号： C08F2/44 , B82Y30/00 , C01B32/19 , C01B32/20 , C08F12/08 , C08J9/0071 , C08J9/141 , C08J2203/14 , C08J2203/182 , C08J2325/04 , C08J2325/06 , C08K3/04 , C08K3/042 , C08L25/04 , C08K2201/011 , C08K2201/016
摘要： The present invention relates to a composition containing graphene and grafene nanoplatelets durably dispersed in a solvent. Said composition is characterized in that it contains at least 1% by weight, with respect to the total weight of the solvent, of a vinyl aromatic polymer and comprises a mass concentration of graphene and graphene nanoplatelets (GRS) ranging from 0.001% to 10% by weight with respect to the total weight of the solvent. The vinyl aromatic polymer present in the composition is obtained by partial or total polymerization of the relative vinyl aromatic monomer alone or mixed with up to 50% by weight of further copolymerizable monomers. The composition must satisfy the condition that the sum of the possible content of non-reacted monomers and the content of vinyl aromatic polymer formed is equal to at least 10% by weight with respect to the total weight of the solvent.
摘要翻译：本发明涉及含有石墨烯和grafene纳米片的组合物，其长期分散在溶剂中。所述组合物的特征在于，相对于溶剂的总重量，其含有至少1重量％的乙烯基芳族聚合物并且包含0.001质量％至10质量％的石墨烯和石墨烯纳米片（GRS）的质量浓度，相对于溶剂的总重量。存在于组合物中的乙烯基芳族聚合物通过相对乙烯基芳族单体单独或与至多50重量％其他可共聚单体混合的部分或全部聚合而获得。该组合物必须满足这样的条件：未反应单体的可能含量和形成的乙烯基芳族聚合物的含量的总和等于溶剂总重量的至少10重量％。

2. 发明申请

WO2012090166A2 PROCESS FOR THE DEPRESSURIZATION OF FLUIDS AND DEVICE SUITABLE FOR THE PURPOSE 审中-公开
标题翻译：流体减少的流程和适用于目的的装置
公开(公告)号：WO2012090166A2
公开(公告)日：2012-07-05
申请号：PCT/IB2011/055987
申请日：2011-12-28
申请人： VERSALIS S.P.A. , FELISARI, Riccardo , CASALINI, Alessandro
发明人： FELISARI, Riccardo , CASALINI, Alessandro
IPC分类号： B01D19/00
CPC分类号： B01D19/0042 , B01D19/0057
摘要： The device of the present invention allows the pressure of a certain fluid to be reduced without reductions in the cross sectional area or organs in movement. The pressure reduction is obtained by passing the fluid to be depressurized, in sequence, through a plurality of pairs of steps. In the first step of each pair, part of the pressure energy of the fluid is converted to gravitational potential; in the second step the gravitational potential is converted into thermal energy, so as to prevent the reconversion of the same into pressure energy.
摘要翻译：本发明的装置允许在不减少运动中的横截面积或器官的同时降低某一流体的压力。通过使多个步骤顺序地使待减压的流体依次通过减压来获得。在每一对的第一步中，流体的一部分压力能量转化为重力势; 在第二步中，重力电位转化为热能，以防止将其重新转化为压力能量。

3. 发明申请

WO2021255662A1 COMPOSITION OF PLASTIC MATERIAL AND PROCESS FOR TREATING PLASTIC MATERIALS FOR FORMING SAID COMPOSITION 审中-公开
公开(公告)号：WO2021255662A1
公开(公告)日：2021-12-23
申请号：PCT/IB2021/055307
申请日：2021-06-16
申请人： ENI S.P.A. , VERSALIS S.P.A.
发明人： SCAVELLO, Francesco , VECCHINI, Nicola , FELISARI, Riccardo , GALEOTTI, Armando , BALDUCCI, Daniele , GUIDETTI, Stefania , MONTANARI, Erica
IPC分类号： C08J11/16
摘要： The present patent application relates to a plastic composition which comprises:- plastic material free from halogenated components or with a halogen content less than or equal to 0.5% by mass with respect to the plastic material, -oligomers derived from the plastic contained in said plastic material,- halogenated salts,- hydrocarbon.

4. 发明申请

WO2013064444A1 COMPOSITIONS BASED ON SELF-EXTINGUISHING EXPANDABLE VINYL AROMATIC POLYMERS 审中-公开
标题翻译：基于自发挥发性芳香族芳族聚合物的组合物
公开(公告)号：WO2013064444A1
公开(公告)日：2013-05-10
申请号：PCT/EP2012/071330
申请日：2012-10-29
申请人： VERSALIS S.P.A , PONTICIELLO, Antonio , SIMONELLI, Alessandra , SAIU, Maurizio , FELISARI, Riccardo , VALENTINO, Olga
发明人： PONTICIELLO, Antonio , SIMONELLI, Alessandra , SAIU, Maurizio , FELISARI, Riccardo , VALENTINO, Olga
IPC分类号： C08K5/00 , C08K5/02 , C08K5/58 , C08J9/00 , C08J9/18
CPC分类号： C08K5/0066 , C08J9/0019 , C08J9/0052 , C08J9/0066 , C08J9/16 , C08J9/224 , C08J9/232 , C08J2201/03 , C08J2325/04 , C08K5/02 , C08K5/58 , C08L25/04
摘要： The present invention relates to a composition based on self-extinguishing expandable vinyl aromatic polymers, which comprises: a) a polymer obtained by the polymerization of one or more vinyl aromatic monomers present in an amount ranging from 50% to 100% by weight, and a monomer copolymerizable with the vinyl aromatic monomers, homogeneously englobed in the polymer in an amount ranging from 0% to 50% by weight; b) at least one expandable system in an amount ranging from 3% to 10% by weight, calculated with respect to the polymer (a); c) at least one flame-retardant additive in an amount ranging from 0.005% to 5% by weight, calculated with respect to the polymer (a), and containing at least 30% by weight of bromine, said amount being calculated with respect to the flame-retardant additive; d) at least one synergetic additive containing a C-C or C-O-O-C thermolabile bond in an amount ranging from 0.001% to 2% by weight, calculated with respect to the polymer (a); and e) at least one athermanous additive selected from carbon-black, a graphite, a carbon coke in particle form and mixtures thereof; said composition is characterized in that it contains a stabilizing additive including at least one tin alkyl mercapto-ester having a purity higher than or equal to 95%.
摘要翻译：本发明涉及一种基于自熄性可膨胀乙烯基芳族聚合物的组合物，其包括：a）通过一种或多种乙烯基芳族单体的聚合获得的聚合物，其量为50重量％至100重量％，和可与乙烯基芳族单体共聚的单体，均匀地嵌入聚合物中，其量为0重量％至50重量％; b）相对于聚合物（a）计算的至少一种可膨胀体系，其量为3重量％至10重量％; c）相对于聚合物（a）计算的至少一种量为0.005重量％至5重量％的阻燃添加剂，并且含有至少30重量％的溴，所述量相对于阻燃添加剂; d）至少一种含有相对于聚合物（a）计算的0.001重量％至2重量％的C-C或C-O-O-C不耐热粘合剂的协同添加剂; 和e）至少一种选自碳黑，石墨，颗粒形式的碳焦炭及其混合物的惰性添加剂; 所述组合物的特征在于其含有稳定添加剂，其包含至少一种纯度高于或等于95％的烷基巯基酯。

5. 发明申请

WO2019129686A1 CIRCUIT AND PROCESS FOR MANAGING TRANSIENTS IN A PLANT FOR CONTINUOUS MASS PRODUCTION OF GRANULATED EXPANDABLE POLYMERS 审中-公开
公开(公告)号：WO2019129686A1
公开(公告)日：2019-07-04
申请号：PCT/EP2018/086492
申请日：2018-12-21
申请人： VERSALIS S.P.A.
发明人： FELISARI, Riccardo , GAVIOLI, Sara , INGLESE, Riccardo
IPC分类号： B29B9/06 , B29B9/12 , B29B9/16 , B29C48/00 , B29C48/25 , B29C48/275 , B29C44/34 , C08J9/00 , C08J9/16
摘要： Circuit and process for managing transients and process and product anomalies in a plant for production of granulated expandable polymers EPS or extruded polymers XPS, said circuit being placed e.g. in a granulation plant along which are positioned: a mixing device (35) suitable for mixing additives and expanding agent within a stream of molten polymer, a granulator (39) or an extrusion device positioned downstream of said mixing device, a deviation valve (38) suitable for molten polymers placed along the line connecting said mixing device to said granulator or to tsaid extrusion device upstream of said granulator or extruder, said deviation valve being provided with at least one inlet (A), a stand-by position (A->C) and a run position (A->B), said circuit further comprising a heating device (11) downstream of said valve, a separation device (13) downstream of said heating device suitable for physically separating the blowing agent from the polymer and any additives present therein, and a cooling device (15) positioned between said separation device and said mixing device.

6. 发明授权

EP2486085B1 EXPANDABLE THERMOPLASTIC NANOCOMPOSITE POLYMERIC COMPOSITIONS WITH AN IMPROVED THERMAL INSULATION CAPACITY 有权
标题翻译：膨胀型热塑性弹性体聚合物混合物UNG EN AL S ITE ITE T T T T T T T T T T T T T T T T T T T T T
公开(公告)号：EP2486085B1
公开(公告)日：2017-02-22
申请号：EP10782373.4
申请日：2010-10-06
申请人： versalis S.p.A.
发明人： FELISARI, Riccardo , VALENTINO, Olga , CASALINI, Alessandro
IPC分类号： C08J9/00
CPC分类号： C08J9/0066 , C08J9/0071 , C08J2325/06

7. 发明授权

EP2274370B1 COMPOSITIONS OF EXPANDABLE VINYL AROMATIC POLYMERS WITH AN IMPROVED THERMAL INSULATION CAPACITY, PROCESS FOR THEIR PREPARATION AND EXPANDED ARTICLES OBTAINED THEREFROM 有权转让
标题翻译：组合物发泡乙烯基芳族聚合物具有改进的热容量，生产方法和制品收到进阶篇
公开(公告)号：EP2274370B1
公开(公告)日：2012-08-01
申请号：EP09741913.9
申请日：2009-05-01
申请人： versalis S.p.A.
发明人： PONTICIELLO, Antonio , GHIDONI, Dario , FELISARI, Riccardo
IPC分类号： C08J9/00
CPC分类号： C08J9/0066 , C08J2201/03 , C08J2203/06 , C08J2203/14 , C08J2203/142 , C08J2325/04
摘要： Expandable vinyl aromatic polymers which comprise: a matrix obtained by polymerizing 50-100% by weight of one or more vinyl aromatic monomers and 0-50% by weight of at least one copolymer izable monomer; 1-10% by weight, calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix; 0.05-25% by weight, calculated with respect to the polymer (a), of a filler comprising coke with a surface area, measured according to ASTM D-3037/89, ranging from 5 to 50 m
2 /g.

8. 发明公开

EP2999723A1 CATIONIC POLYMERIZATION PROCESS FOR THE SYNTHESIS OF NANO-STRUCTURED POLYMERS CONTAINING GRAPHENE 有权转让
标题翻译：枸橼酸甘油酯聚合物
公开(公告)号：EP2999723A1
公开(公告)日：2016-03-30
申请号：EP14725431.2
申请日：2014-05-20
申请人： Versalis S.p.A
发明人： GOFFREDI, Gino , LONGO, Aldo , VALENTINO, Olga , FELISARI, Riccardo , CASALINI, Alessandro
IPC分类号： C08F212/08 , C08F2/44 , B82Y30/00 , C01B31/04
CPC分类号： C08F212/08 , B82Y30/00 , B82Y40/00 , C01B32/192 , C01B32/23 , C01B2204/04 , C01B2204/30 , C01B2204/32 , C08F2/44
摘要： A cationic polymerization process for the synthesis of nano-structured polymers containing graphene which comprises reacting graphite oxide dispersed in a solvent by means of ultrasounds, with at least one vinyl monomer and at least one vinyl aromatic monomer, in the presence of at least one strong inorganic acid and suitable for activating a cationic polymerization, wherein: —said graphite oxide contains from 5% to 60% by weight of bound oxygen, —said vinyl monomer contains at least one carboxylic group wherein the ratio between oxygen bound to the oxide and carboxylic groups ranges from 1:10 to 10:1 in moles per mole, and—the ratio between said vinyl aromatic monomer and the sum of the quantity of graphite oxide and vinyl monomer containing carboxylic groups ranges from 50% to 99% by weight.
摘要翻译：一种用于合成含有石墨烯的纳米结构聚合物的阳离子聚合方法，其包括通过超声波分散在溶剂中的氧化石墨与至少一种乙烯基单体和至少一种乙烯基芳族单体在至少一种强力无机酸，适用于活化阳离子聚合，其中：硅石氧化物含有约5％至60％重量的结合氧，所述乙烯基单体含有至少一个羧基，其中与氧化物和羧基结合的氧之间的比例基团的摩尔数为每摩尔1:10至10:1，并且所述乙烯基芳族单体与含有羧基的氧化石墨和乙烯基单体的量之和的比率为50重量％至99重量％。

9. 发明公开

EP4168481A1 COMPOSITION OF PLASTIC MATERIAL AND PROCESS FOR TREATING PLASTIC MATERIALS FOR FORMING SAID COMPOSITION 审中-实审
公开(公告)号：EP4168481A1
公开(公告)日：2023-04-26
申请号：EP21732583.6
申请日：2021-06-16
申请人： ENI S.p.A. , Versalis S.p.A.
发明人： SCAVELLO, Francesco , VECCHINI, Nicola , FELISARI, Riccardo , GALEOTTI, Armando , BALDUCCI, Daniele , GUIDETTI, Stefania , MONTANARI, Erica
IPC分类号： C08J11/16

10. 发明授权

EP2427514B1 EXPANDED ARTICLES WITH EXCELLENT RESISTANCE TO SOLAR RADIATION AND OPTIMUM THERMOINSULATING AND MECHANICAL PROPERTIES 有权转让
标题翻译：具有优异耐热性的太阳辐射和最佳热绝缘和机械性能的膨胀制品
公开(公告)号：EP2427514B1
公开(公告)日：2017-09-13
申请号：EP10724573.0
申请日：2010-04-23
申请人： versalis S.p.A.
发明人： FELISARI, Riccardo , PONTICIELLO, Antonio , GHIDONI, Dario
IPC分类号： C08J9/00 , C08J9/232
CPC分类号： C08J9/0066 , C08J9/0061 , C08J9/232 , C08J2325/04 , C08J2471/00

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