Patent · US Expired

Stabilization of body-care and household products

US6908608B1 · kind B1 · utility

4Cited by

5References

9Claims

0Family size

Assignee

Ciba Specialty Chemicals Corporation · US

Inventors

Dietmar Huglin · Eimeldingen, DE
Thomas Ehlis · Glückstadt, DE
Erich Kramer · Aichach, DE
Joseph A. Lupia · Reinach, CH
Oliver Reich · Weil am Rhein, DE

Key dates

Filing date	Oct 21, 1999
Grant date	Jun 21, 2005
Priority date	—
Expiry date	Oct 21, 2019

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/52
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A description is given of the use of light stabilizers of formulae (1) and/or (2) for protecting body-care and household products from photolytic degradation.

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