Bicyclo Ring System Patents (Class 568/734)
Naphthols (Class 568/735)
  • Antioxidant ester substituted phenols and process for their preparation
    Patent number: 4091225
    Abstract: This invention comprises an alkylation, reduction and transesterification process for the preparation of ester substituted phenols. The products are useful as antioxidants and may be prepared in high yields and with a high degree of purity.
    Type: Grant
    Filed: January 22, 1974
    Date of Patent: May 23, 1978
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Dane K. Parker