公开(公告)号：WO2015159249A1

公开(公告)日：2015-10-22

申请号：PCT/IB2015/052776

申请日：2015-04-16

Applicant: ENI S.P.A. ,  VERSALIS S.P.A.

Inventor： NOTARI, Marcello ,  CAVALLO, Claudio ,  ROSELLI, Alberto ,  CASNATI, Alessandro ,  SANSONE, Francesco ,  BURLINI, Alessandro

IPC: C08C19/02 ,  C08G81/02 ,  C10M119/02

CPC classification number: C10M119/02 ,  C08C19/02 ,  C08G81/022 ,  C10M159/005 ,  C10M2209/101 ,  C10M2213/04 ,  C10M2229/00 ,  C10N2220/029 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2260/02 ,  C10N2270/00 ,  C10M2205/06 ,  C10M2205/04

Abstract: Hydrogenated polymers with a radial structure having a core made up of calixarenes of the general formula (I), to the core of which is linked a number P of hydrogenated linear polymer segments selected from: - hydrogenated homopolymers or copolymers of conjugated dienes; or - hydrogenated copolymers of said conjugated dienes and monoalkenyl arenes, and - mixtures thereof said formula (I) in which: - R 1 , R 2 , R 3 and R 4 are independently selected from hydrogen; a group containing carbon and hydrogen; a group also containing heteroatoms in addition to carbon and hydrogen; a group also containing silicon in addition to carbon, hydrogen and heteroatoms; - one of the two substituents R 5 and R 6 is hydrogen, while the other may be hydrogen or alkyl, with a number of carbon atoms between 1 and 6, preferably methyl and ethyl; - n is an integer in the range between 4 and 16.

Abstract translation: 具有径向结构的氢化聚合物具有由通式（I）的杯芳烃构成的核心，其核心连接数个P的氢化的线性聚合物链段，其选自： ​​- 氢化均聚物或共轭二烯的共聚物; 或所述共轭二烯和单烯基芳烃的氢化共聚物，及其所述式（I）的混合物，其中：-R 1，R 2，R 3和R 4独立地选自氢; 含碳和氢的基团; 除碳和氢之外还含有杂原子的基团; 除了碳，氢和杂原子之外还含有硅的基团; 两个取代基R5和R6之一是氢，而另一个可以是氢或烷基，其中多个碳原子在1和6之间，优选甲基和乙基; - n是4和16之间的整数。

公开(公告)号：WO2017025900A1

公开(公告)日：2017-02-16

申请号：PCT/IB2016/054803

申请日：2016-08-10

Applicant: ENI S.P.A

Inventor： NOTARI, Marcello ,  ROSELLI, Alberto ,  CASNATI, Alessandro ,  SANSONE, Francesco ,  BURLINI, Alessandro

IPC: C11D3/18 ,  C11C3/04 ,  C10M107/28

CPC classification number: C11C3/04 ,  C10M107/28 ,  C11D3/168 ,  C11D3/187 ,  C11D3/2065

Abstract: The present invention relates to a metal compound of calixarene not containing sulfur and dispersible in oil, which can be partially salified, or neutral, or basic or overbased, said calixarene having general formula (I) in which: a) R 1 , R 2 , R 3 and R 4 are independently selected from hydrogen, or a group containing carbon and hydrogen, or a group containing in addition to carbon and hydrogen also heteroatoms, provided that said heteroatoms are not sulfur; b) one of the two substituents R 5 and R 6 is hydrogen, while the other may be selected from hydrogen, or a linear or branched alkyl with a number of carbon atoms between 1 and 6, preferably methyl, ethyl, 1 -propyl, 2-propyl, n-butyl, sec-butyl, more preferably methyl or ethyl; c) n is the number of units of the calixarene ring and is comprised in the range between 4 and 16, preferably between 5 and 12; said calixarene being characterized in that in at least one of the n units of the calixarene ring, at least one of the substituents R 1 , R 2 , R 3 and R 4 contains at least one acid group of carboxylic type available for the reaction with a metal base, with the proviso that said acid group of carboxylic type is not contained in a unit of the calixarene ring derived from salicylic acid.

Abstract translation: 本发明涉及不含硫并可分散在油中的杯芳烃的金属化合物，其可部分成盐，或中性或碱性或高碱性，所述具有通式（I）的杯芳烃其中：a）R 1，R 2，R 3 和R 4独立地选自氢或含有碳和氢的基团，或除碳和氢之外还含有杂原子的基团，条件是所述杂原子不是硫; b）两个取代基R5和R6中的一个是氢，而另一个可以选自氢或具有1-6个碳原子的直链或支链烷基，优选甲基，乙基，1-丙基，2-丙基， 丙基，正丁基，仲丁基，更优选甲基或乙基; c）n是杯芳烃环的单元数，并且包含在4和16之间，优选在5和12之间的范围内; 所述杯芳烃的特征在于在杯芳烃环的n个单元中的至少一个中，取代基R 1，R 2，R 3和R 4中的至少一个含有至少一种可用于与金属碱反应的羧酸类型的酸基， 条件是羧酸类的酸基不包含在由水杨酸衍生的杯芳烃的单元中。