[EN] WAX COMPOSITIONS COMPRISING LINEAR ALPHA OLEFIN DIMERS OR HYDROGENATED VARIANTS THEREOF AND USE THEREOF [FR] COMPOSITIONS DE CIRE COMPRENANT DES DIMÈRES D'ALPHA-OLÉFINES LINÉAIRES OU DES VARIANTS HYDROGÉNÉS DE CEUX-CI ET LEUR UTILISATION
This disclosure relates to neo-acids and processes for making neo-acids from a vinylidene olefin.
这份披露涉及新酸和从乙烯基烯烃制备新酸的过程。
Process for Making Vinylidene Olefin
申请人:ExxonMobil Chemical Patents Inc.
公开号:US20190062234A1
公开(公告)日:2019-02-28
This disclosure relates to a continuous process for making a dimer from a terminal olefin in the presence of a catalyst system comprising a metallocene compound and alumoxane.
这项披露涉及在存在包括茂金属化合物和氧化铝烷的催化剂体系中,从末端烯烃制备二聚体的连续过程。
Process for Making Gamma-Branched Alcohol
申请人:ExxonMobil Chemical Patents Inc.
公开号:US20190062242A1
公开(公告)日:2019-02-28
This disclosure relates to a process for making an alcohol product comprising a gamma-branched alcohol from a vinylidene olefin by hydroformylation.
[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.