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. 25, 1995
Filed:
Nov. 10, 1993
Applicant:
Inventor:
Charles E Beck, Summit, NJ (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; A61K / ;
U.S. Cl.
CPC ...
521155 ; 436106 ; 512-1 ; 512-4 ;
Abstract
A method is disclosed for controlling the hardness of a polyurethane foam by introducing an aroma chemical into the reaction mixture to form a polyurethane foam according to a desired hardness to be attained. The aroma chemical can be selected based on the empirical formula: