The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 1978
Filed:
Feb. 24, 1977
Robin T Gray, Amsterdam, NL;
Aaldert J De Jong, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
Novel tertiary alcohols of the general formula: ##STR1## in which R.sub.1 represents an alkenyl or a cycloalkyl or cycloalkenyl optionally substituted by one or more alkyl groups, R.sub.2 represents hydrogen or alkyl; or R.sub.1 and R.sub.2, together with the carbon atom to which they are linked, from a bicyclo group optionally substituted by up to two alkyl groups; R.sub.3 and R.sub.4 each represents an alkyl group, and Y represents a divalent aliphatic group of up to 4 carbon atoms, are disclosed along with their use as aroma chemicals and a process for their preparation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile