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:
Jul. 20, 1976
Filed:
Aug. 19, 1974
Applicant:
Inventors:
John W Frankenfeld, Atlantic Highlands, NJ (US);
Donald L Wright, New York, NY (US);
Assignee:
Exxon Research and Engineering Company, Linden, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424343 ; 424 63 ; 424 69 ; 424 70 ; 424311 ; 424312 ; 424313 ;
Abstract
Cosmetics and personal care products are protected from spoilage due to microbial attack by the addition of certain poly alcohols and their esters, such as 1,3-diols and the mono- or diesters of such diols.