Deborah B Judd

US Patent:

6905525, Jun 14, 2005

Filed:

Mar 7, 2002

Appl. No.:

10/093111

Inventors:

Mervin G. Wood - Poughquag NY, US
Andrea R. Smith - Wingdale NY, US
Deborah Judd - Poughkeepsie NY, US

Assignee:

Ciba Specialty Chemicals Corporation - Tarrytown NY

International Classification:

C11C005/00

US Classification:

44275, 431288

Abstract:

White, dyed, dipped, unscented and/or scented candle wax is effectively stabilized against discoloration and fading by the incorporation therein of a triazine-based piperazinone stabilizer in combination with a UV absorber and/or an antioxidant.

US Patent:

7173128, Feb 6, 2007

Filed:

Aug 5, 2002

Appl. No.:

10/486134

Inventors:

Ramanathan Ravichandran - Suffern NY, US
Stephen Daniel Pastor - Mayhill NM, US
Deborah Judd - Poughkeepsie NY, US
Joseph Edmund Babiarz - Amawalk NY, US
Andrew Brian Naughton - Gipf-Oberfrick, CH
Mervin Gale Wood - Mobile AL, US
Anthony David Debellis - Stony Point NY, US
Rong Xiong - Dobbs Ferry NY, US
Robert Edward Detlefsen - Putnam Valley NY, US
Joseph Suhadolnik - Yorktown Heights NY, US

Assignee:

Ciba Specialty Chemicals Corporation - Tarrytown NY

International Classification:

C07D 413/02
C07D 265/22
A61K 31/536

US Classification:

544 92, 544 73, 5142305

Abstract:

The present invention relates to novel ultraviolet light absorbers of the benzoxazinone, oxanilide, benzylidene malonate, quinazoline and benzotriazole classes. The invention also relates to polymer and photographic compositions stabilized against the deleterious effects of light induced degradation which comprise the novel ultraviolet light absorbers.

US Patent:

7244776, Jul 17, 2007

Filed:

Dec 18, 2006

Appl. No.:

11/640808

Inventors:

Ramanathan Ravichandran - Suffern NY, US
Stephen Daniel Pastor - Mayhill NM, US
Deborah Judd - Poughkeepsie NY, US
Joseph Edmund Babiarz - Amawalk NY, US
Andrew Brian Naughton - Gipf-Oberfrick, CH
Mervin Gale Wood - Mobile AL, US
Anthony David Debellis - Stony Point NY, US
Rong Xiong - Dobbs Ferry NY, US
Robert Edward Detlefsen - Putnam Valley NY, US
Joseph Suhadolnik - Yorktown Heights NY, US

Assignee:

Ciba Specialty Chemicals Corporation - Tarrytown NY

International Classification:

C08K 5/00

US Classification:

524 87

Abstract:

The present invention relates to novel ultraviolet light absorbers of the benzoxazinone, oxanilide, benzylidene malonate, quinazoline and benzotriazole classes. The invention also relates to polymer and photographic compositions stabilized against the deleterious effects of light induced degradation which comprise the novel ultraviolet light absorbers.