公开(公告)号：US20250034064A1

公开(公告)日：2025-01-30

申请号：US18752951

申请日：2024-06-25

Applicant: VGP IPCO LLC

Inventor： Rajkumar Rajule ,  Keshav Sopan Badhe ,  Ning Ren

IPC: C07C5/10

Abstract: A procedure for hydrogenation of alpha methyl styrene dimer with a Nickel on silica catalysts that is scalable, economical, and safe is provided.

公开(公告)号：US20240360352A1

公开(公告)日：2024-10-31

申请号：US18647739

申请日：2024-04-26

Applicant: VGP IPCO LLC

Inventor： Sulaksha Parab ,  Keshav Sopan Badhe ,  Rajkumar Rajule ,  Gefei Wu ,  Ning Ren ,  Roger England ,  Ying Yang

IPC: C09K5/20 ,  C07C69/24 ,  C07C69/28 ,  C07C69/42 ,  C07C69/44 ,  C07C69/704 ,  C10M105/34 ,  C10M105/36 ,  C10M105/40 ,  C10N30/02 ,  C10N40/25 ,  F01P3/00

CPC classification number: C09K5/20 ,  C07C69/24 ,  C07C69/28 ,  C07C69/42 ,  C07C69/44 ,  C07C69/704 ,  C10M105/34 ,  C10M105/36 ,  C10M105/40 ,  F01P3/00 ,  C10M2207/2815 ,  C10M2207/2825 ,  C10N2030/02 ,  C10N2040/25 ,  F01P2003/001

Abstract: Heat transfer fluids were formulated with a neat solution of a synthetic ester base stock. A base stock prepared with a neat ester according to the invention has similar performance characteristics to commercially available heat transfer fluids.

公开(公告)号：US11674104B2

公开(公告)日：2023-06-13

申请号：US17574252

申请日：2022-01-12

Applicant: VGP IPCO LLC

Inventor： Rajkumar Rajule ,  Jesse Dambacher

IPC: C10M133/44 ,  C10M133/40 ,  C10M169/04 ,  C10M101/00 ,  C10M107/00 ,  C10N40/25 ,  C10N30/00 ,  C10N20/02

CPC classification number: C10M133/40 ,  C10M101/00 ,  C10M107/00 ,  C10M169/04 ,  C10M2215/221 ,  C10N2020/02 ,  C10N2030/45 ,  C10N2030/50 ,  C10N2030/52 ,  C10N2040/252 ,  C10N2040/255

Abstract: New ashless TBN molecules are synthesized, and lubricant compositions containing them, boost the total base number. The lubricant compositions further tested for ASTM D6594 copper corrosion test meets ASTM limits.