Patent · US Active

Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols

US8247621B2 · kind B2 · utility

0Cited by
127References
31Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 12, 2009
Grant dateAug 21, 2012
Priority date—
Expiry dateAug 7, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C37/48
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

The invention relates to the preparation of alkylated phenols. More specifically, the invention relates to an improved process for the manufacture of 2-secondary-alkyl-4,5-di-normal-alkylphenols.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.