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:
Aug. 21, 1979
Filed:
May. 03, 1978
Wilhelmus J Wiegers, Red Bank, NJ (US);
John B Hall, Rumson, NJ (US);
Ira D Hill, Locust, NJ (US);
Robert M Novak, Fords, NJ (US);
Frederick L Schmitt, Holmdel, NJ (US);
Braja D Mookherjee, Holmdel, NJ (US);
Chi-Kuen Shu, Cliffwood, NJ (US);
William L Schreiber, Jackson, NJ (US);
International Flavors & Fragrances Inc., New York, NY (US);
Abstract
A process is described for providing clear extended compositions of synthetic and/or natural essential oils and/or perfumery chemicals which comprises admixing a composition of a synthetic and/or natural essential oil and/or perfumery chemical and an extender material miscible with said synthetic and/or natural essential oil and/or perfumery chemical which does not appreciably alter the aroma of the synthetic and/or natural essential oil and/or perfumery chemical insofar as its quality or strength is concerned, the proportion of synthetic and/or natural essential oil and/or perfumery chemical in extender material being from about 70% up to about 99%, said extender material being one or more 'dimerization' (or 'coupling') products of one or more terpenes which are monocyclic and have two carbon-carbon double bonds or which are bicyclic and have one carbon-carbon double bond or one or more hydrogenated derivatives thereof or mixtures of same.