Patent · US Expired

Cosmetic and dermatological light protection formulations having a content of triazine derivatives and monoesters and diesters of branched alkanecarboxylic acids and diglycerol or triglycerol

US5961959A · kind A · utility

1Cited by

6References

22Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Heinrich Gers-Barlag · Kummerfeld, DE
Rainer Kropke · Schenefeld, DE

Key dates

Filing date	Apr 17, 1997
Grant date	Oct 5, 1999
Priority date	—
Expiry date	Apr 17, 2017

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K8/4966
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Active compound combinations having a light-protection action and comprising PA1 (a) tris(2-ethylhexyl) 4,4',4"-(1,3,5-triazine-2,4,6-triyltriimino)-tris-benzoate and PA1 (b) one or more substances chosen from the group consisting of monoesters and diesters of branched alkane-carboxylic acids having a chain length of 10-24 carbon atoms and diglycerol or triglycerol.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.