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:
Jan. 30, 2001
Filed:
Sep. 23, 1999
Applicant:
Inventors:
Anthony J. O'Lenick, Jr., Dacula, GA (US);
John Imperante, Somerville, NJ (US);
Assignee:
Phoenix Research Corp., Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07F 9/02 ;
U.S. Cl.
CPC ...
C07C / ; C07F 9/02 ;
Abstract
The present invention relates to a series of novel glyceryl phosphobetaine compounds which are exceptional f surface active agents that provide outstanding foam and are very mild to the hair and skin. The compounds, because they contain a pendant ionizable phosphate group and a quaternary amine compound are amphoteric surfactants that is they contain both a positive and negative charge in the same molecule. These combination of properties makes these polymers ideally suited for use in personal care applications.