公开(公告)号：US20210323901A1

公开(公告)日：2021-10-21

申请号：US17260175

申请日：2019-07-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul SOMAK ,  Ritesh NANDY ,  Ameen GHAMDI-AL ,  Umesh Krishna HASYAGAR ,  Vinod S. NAIR ,  Abdullah Saad AL-DUGHAITHER

IPC: C07C29/94 ,  C07C29/48 ,  C09K15/08 ,  C08K5/00 ,  C08K5/10

Abstract: A method of storing and/or transporting oxo alcohol, comprises: combining an oxo alcohol having an initial aldehyde content X and an initial peroxide content Y with 5 ppm to 100 ppm of a phenolic antioxidant, preferably a phenolic antioxidant without ester linkage groups; and storing and/or transporting the oxo alcohol. The oxo alcohol can be used to produce a plasticizer, e.g., without adversely affecting color.

公开(公告)号：US20210061739A1

公开(公告)日：2021-03-04

申请号：US16644593

申请日：2018-09-12

Applicant: SABIC Global Technologies B.V.

Inventor： Umesh Krishna HASYAGAR ,  Ritesh NANDY ,  Vinod S. NAIR ,  Somak PAUL ,  Ibrahim S. MARHOON-AL

IPC: C07C29/76

Abstract: A method of purifying alcohol produced in a process that includes the Oxo process is disclosed. Aldehyde from the Oxo process that remains with the alcohol is removed by a reaction with an alkali sulphite to produce an insoluble adduct and alcohol having a reduced amount of aldehyde mixed with it. The adduct is removed from the alcohol by filtration.

公开(公告)号：US20180002456A1

公开(公告)日：2018-01-04

申请号：US15543344

申请日：2016-01-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ritesh NANDY ,  Prashant PATIL ,  Susanta MITRA ,  Seungcheol C. HAN

IPC: C08C19/20 ,  C08C19/06 ,  B60C1/00

CPC classification number: C08C19/20 ,  A61K51/04 ,  A61K2123/00 ,  B60C1/0016 ,  C08C19/06 ,  C08K3/36 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  G21H5/02

Abstract: A method of preparing functionalized elastomers, including epoxy ring-opening an epoxidized elastomer with a C1-C32 hydrocarbyl-substituted thiol to provide a functionalized elastomer comprising an epoxy functional group, a hydroxy functional group, and a C1-C32 hydrocarbyl-substituted thio functional group. The hydroxy functional group and the C1-C32 hydrocarbyl-substituted thio functional group are vicinal functional groups.