[EN] WAX COMPOSITIONS COMPRISING LINEAR ALPHA OLEFIN DIMERS OR HYDROGENATED VARIANTS THEREOF AND USE THEREOF<br/>[FR] COMPOSITIONS DE CIRE COMPRENANT DES DIMÈRES D'ALPHA-OLÉFINES LINÉAIRES OU DES VARIANTS HYDROGÉNÉS DE CEUX-CI ET LEUR UTILISATION
申请人:EXXONMOBIL CHEMICAL PATENTS INC
公开号:WO2020209952A1
公开(公告)日:2020-10-15
LAO dimers comprising a vinylidene group or a hydrogenated reaction product thereof may be used to form various wax compositions that may increase the quality of otherwise low-quality waxes. Wax compositions having a melting point of 40 °C or greater may comprise a blending wax and an LAO dimer comprising a vinylidene group, a methyl paraffin formed as a hydrogenated reaction product of the LAO dimer, or any combination thereof, in which the LAO dimer is formed by dimerization of one or more C14 to C24 LAOs. Trisubstituted LAO dimers, a methyl paraffin comprising a hydrogenated reaction product of the trisubstituted LAO dimers, or any combination thereof may also be present in the wax compositions. Petroleum slack wax may represent a suitable blending wax in certain instances.
LAO二聚体包括乙烯基团或其氢化反应产物,可用于形成各种蜡组合物,可以提高原本质量较低的蜡的质量。熔点为40°C或更高的蜡组合物可能包括混合蜡和包含乙烯基团的LAO二聚体,作为LAO二聚体的氢化反应产物形成的甲基烷烃,或二者的任何组合物,其中LAO二聚体是通过二聚化一个或多个C14至C24的LAO形成的。三取代LAO二聚体,包括三取代LAO二聚体的氢化反应产物的甲基烷烃,或二者的任何组合物也可能存在于蜡组合物中。在某些情况下,石油松蜡可能代表一种合适的混合蜡。