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:
Apr. 05, 2005
Filed:
Dec. 18, 2003
Mervin G. Wood, Poughquag, NY (US);
Andrea R. Smith, Wingdale, NY (US);
James P. Galbo, Wingdale, NY (US);
Mervin G. Wood, Poughquag, NY (US);
Andrea R. Smith, Wingdale, NY (US);
James P. Galbo, Wingdale, NY (US);
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Abstract
Hindered amine compounds which are substituted by a long hydrocarbon chain are useful in a number of applications where the solubility or compatibility afforded by said substitution is needed. This is seen particularly for example with white, dyed, dipped, unscented and/or scented candle wax which is effectively stabilized against discoloration and fading by the incorporation therein of a long chain hindered amine alone or in combination with a UV absorber and/or an antioxidant.