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:
Dec. 18, 2001
Filed:
Jun. 04, 2001
Applicant:
Inventors:
Scott Smith, Chattanooga, TN (US);
Dean Smith, Chattanooga, TN (US);
Anthony J. O'Lenick, Jr., Dacula, GA (US);
Assignee:
Colonial Chemical INC, South Pittsburgh, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/42 ; A61K 9/127 ; A61K 3/1685 ; A61K 3/166 ; G01N 3/392 ; C07F 9/02 ;
U.S. Cl.
CPC ...
A61K 7/42 ; A61K 9/127 ; A61K 3/1685 ; A61K 3/166 ; G01N 3/392 ; C07F 9/02 ;
Abstract
The present invention relates to compounds and, more particularly, to a class of compounds having specific quaternized amine based upon a dimer acid amido amine linked to specific phosphate esters. Dimer acid is a C-36 diacid having a cyclic structure and two amine groups that allow for the synthesis of a high molecular weight material phospholipid composition which is extremely substantitive to human skin and are well tolerated by human tissue making them suitable for use preparation of barrier products for personal care applications.