Robert L Mahaffey

US Patent:

8299010, Oct 30, 2012

Filed:

Sep 10, 2010

Appl. No.:

12/879675

Inventors:

Mark Robert Sivik - Mason OH, US
Eugene Steven Sadlowski - Cincinnati OH, US
Manuela Javet - Marly, CH
Cecile Pasquier - Marly, CH
Brian Joseph Loughnane - Fairfield OH, US
Michael David Cummings - West Chester OH, US
Donna D'Angelo Morrall - West Harrison IN, US
Kevin Lee Kott - Cincinnati OH, US
Keith Homer Baker - Cincinnati OH, US
Eduardo Torres - Boiling Springs SC, US
Laurent D Keiken - Greenville SC, US
Patrick D Moore - Pacolet SC, US
Dominick J Valenti - Greenville SC, US
Robert L Mahaffey - Spartanburg SC, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

C11D 3/42

US Classification:

510392, 510324, 510325, 510516, 8137

Abstract:

The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric.

US Patent:

20070191246, Aug 16, 2007

Filed:

Jan 19, 2007

Appl. No.:

11/655337

Inventors:

Mark Sivik - Mason OH, US
Eugene Sadlowski - Cincinnati OH, US
Manuela Javet - Marly, CH
Cecile Pasquier - Marly, CH
Brian Loughnane - Fairfield OH, US
Michael Cummings - West Chester OH, US
Donna Morrall - West Harrison IN, US
Kevin Kott - Cincinnati OH, US
Keith Baker - Cincinnati OH, US
Eduardo Torres - Boiling Springs SC, US
Laurent Keiken - Greenville SC, US
Patrick Moore - Pacolet SC, US
Dominick Valenti - Greenville SC, US
Robert Mahaffey - Spartanburg SC, US

International Classification:

C11D 3/37

US Classification:

510276000, 510499000

Abstract:

The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric.

US Patent:

20090320218, Dec 31, 2009

Filed:

Sep 4, 2009

Appl. No.:

12/554036

Inventors:

Mark Robert Sivik - Mason OH, US
Eugene Steven Sadlowski - Cincinnati OH, US
Manuela Javet - Marly, CH
Cecile Pasquier - Marly, CH
Brian Joseph Loughnane - Fairfield OH, US
Michael David Cummings - West Chester OH, US
Donna D'Angelo Morrall - West Harrison IN, US
Kevin Lee Kott - Cincinnati OH, US
Keith Homer Baker - Cincinnati OH, US
Eduardo Torres - Boiling Springs SC, US
Laurent D. Keiken - Greenville SC, US
Patrick D. Moore - Pacolet SC, US
Dominick J. Valenti - Greenville SC, US
Robert L. Mahaffey - Spartanburg SC, US

International Classification:

C09B 44/00

US Classification:

8648

Abstract:

The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric.

US Patent:

20120101018, Apr 26, 2012

Filed:

Oct 22, 2010

Appl. No.:

12/910258

Inventors:

Gregory Scot Miracle - Hamilton OH, US
Robert L. Mahaffey - Spartanburg SC, US
Xiaoyong Michael Hong - Greer SC, US
Eduardo Torres - Boiling Springs SC, US
Dominick J. Valenti - Greenville SC, US

International Classification:

C11D 3/60

US Classification:

510324, 510516

Abstract:

This invention relates to bis-azo colorants for use as bluing agents, laundry care compositions comprising bis-azo colorants that may serve as bluing agents, processes for making such bluing agents and laundry care compositions and methods of using the same. The bluing agents are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. These bluing agents are advantageous in providing a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics.

US Patent:

20120129751, May 24, 2012

Filed:

Dec 7, 2011

Appl. No.:

13/313256

Inventors:

Gregory Scot Miracle - Hamilton OH, US
Robert L. Mahaffey - Spartanburg SC, US
Xiaoyong Michael Hong - Greer SC, US
Edurado Torres - Boiling Springs SC, US
Dominick J. Valenti - Greenville SC, US

International Classification:

C11D 3/42

US Classification:

510295, 510324, 510325, 510513

Abstract:

Bis-azo colorants for use as bluing agents, laundry care compositions including bis-azo colorants that may serve as bluing agents, processes for making such bluing agents and laundry care compositions and methods of using the same. The bluing agents are generally include at least two components: at least one chromophore component and at least one polymeric component. These bluing agents are advantageous in providing a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics.

US Patent:

20140082851, Mar 27, 2014

Filed:

Sep 25, 2012

Appl. No.:

13/625948

Inventors:

- Cincinnati OH, US
Eugene Steven Sadlowski - Cincinnati OH, US
Muill Lim - Chuncheon-si, KR
Manuela Javet - Marly, CH
Cecile Pasquier - Marly, CH
Brian Joseph Loughnane - Fairfield OH, US
Michael David Cummings - West Chester OH, US
Donna D'Angelo Morrall - West Harrison OH, US
Kevin Lee Kott - Cincinnati OH, US
Keith Homer Baker - West Chester OH, US
Eduardo Torres - Boiling Springs SC, US
Laurent D. Keiken - Greenville SC, US
Patrick D. Moore - Pacolet SC, US
Dominick J. Valenti - Moore SC, US
Robert L. Mahaffey - Spartanburg SC, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

C11D 3/42
D06L 1/00

US Classification:

8137, 510324, 510516, 510513, 510325, 510299, 510517, 510531

Abstract:

The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric.