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. 19, 2003
Filed:
Jan. 20, 1998
Applicant:
Inventors:
Khiet Hien Diec, Hamburg, DE;
Heinrich Gersbarlag, Kummerfeld, DE;
Manfred Klier, Aumühle, DE;
Jörg Schreiber, Hamburg, DE;
Florian Wolf, Hamburg, DE;
Assignee:
Beiersdorf AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ;
U.S. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ;
Abstract
Microemulsion gels based on microemulsions of the oil-in-water type in which the droplets of the discontinuous oily phase are joined to one another by one or more crosslinking substances, the molecules of which are distinguished by at least one hydrophilic region, which has an extension which is capable of bridging the customary distance between the microemulsion droplets, and by at least one hydrophobic region, which is capable of entering into a hydrophobic interaction with the microemulsion droplets.