The Procter Gamble Company

Noxell Corporation

University of Florida Research Foundation Inc

The Procter & Gamble

Wella Operations Us, LLC

Garry Steven Garrett

Bryan Patrick Murphy

Zhe Wang

Philip Frank Souter

John Michael Gardlik

Guiru Zhang

Leo Timothy Laughlin, Ii

Markus Speckbacher

Randall Stryker Matthews

Philip Frederick Brode, Iii

Armin Osan

Ingo Reinhold Weber

Heike Gertrud Abel

Christopher Miles Miller

James S Anderson

Gary E McKibben

Robert Edward Shumate

Daniel James Kinne

Dale Edwin Barker

Timothy Robert Probst

Monica Jo Patten

Neil Gregory Almstead

Biswanath De

John M Janusz

John McMillan McIver

John August Wos

Charles Raymond Degenhardt

Yetunde Olabisi Taiwo

Charles Winston Saunders

David Joseph Eickhoff

John E Marlin, Ii

Brian Lee Keith

Rimma Sandler Bradley

Joseph Robert Kaczvinsky, Jr

Celeste Dawn Gale

Michelle Meek

Nancy Lynn Reeder

Nancy L Reeder

Brian Xiaoging Song

Robert Edward Schumate

Described herein is a yellow imidazolium chromophore having a structure according to Formula V.

Stable yellow imidazolium compounds

Described herein is a method of dyeing the hair. The method includes applying to the hair a hair color composition including one or more direct dye compounds and rinsing the hair with water. The one or more direct dye compounds each include a yellow chromophore, one or two permanent cations, one to four incipient cations, and one or more hydrophobic moieties. The incipient cations are pendant to the core structure and are neutral. The one or more direct dye compounds enter the hair shaft after the hair color composition is applied to the hair. The hair color composition has a pH of from about 7 to about 11. The pH of the hair after rinsing is from about 3.5 to about 6. The rinsing of the hair causes one or more of the one to four incipient cations to change from neutral to positively charged inside of the hair shaft.

Method of coloring hair with washfast yellow imidazolium direct dye compounds

A process for the preparation of 2-substituted-1,4-benzenediamines, a cosmetically acceptable salt thereof, or mixture thereof. The process according to the present invention is a particularly cost effective process in that it avoids sophisticated chemical steps which requires special equipment or expensive catalysts and in that it comprises a recycling step of one of the starting materials, namely the 2-substituted aniline.

Process for the preparation of 2-substituted-1,4-benzenediamines and salts thereof

A telescoping process for the preparation of 2-methoxymethyl-p-phenylenediamine, a cosmetically acceptable salt thereof, or mixture thereof. The process according to the present invention is a particularly cost effective process in that it avoids sophisticated chemical steps which requires special equipment or expensive catalysts and in that it comprises a recycling step of one of the starting materials, namely 2-methoxymethylaniline.

Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine

A telescoping process for the preparation of 2-methoxymethyl-p-phenylenediamine, a cosmetically acceptable salt thereof, or mixture thereof. The process according to the present invention is a particularly cost effective process in that it avoids sophisticated chemical steps which requires special equipment or expensive catalysts and in that it comprises a recycling step of one of the starting materials, namely 2-hydroxymethylaniline.

Telescoping synthesis of 2-methoxymethyl-P-phenylenediamine

A process has been developed for preparing 2-methoxymethyl-1,4-benzenediamine (IV-a), other compounds of formula (IV), and the salts thereof, all of which may be used as primary intermediates in compositions for dyeing keratin fibers.

Process for preparing primary intermediates for dyeing keratin fibers

Disclosed is a method of making a 2-substituted-1,4-benzenediamine by nucleophilic aromatic substitution.

Methods of synthesizing 2-substituted-1,4-benzenediamine

A process for synthesizing 2-methoxymethyl-1,4-benzenediamine, its derivatives of formula (IV) and the salts thereof, which comprises a reductive amination step. The preferred final product is 2-methoxymethyl-1,4-benzenediamine of formula (IV-a).  These compounds may be used as primary intermediates in compositions for dyeing keratin fibers.

Process for the preparation of 2-methoxymethy1-1,4-benzenediamine, its derivatives thereof and the salts thereof

The invention relates to compositions for treating dandruff comprising compounds that are non-polymeric and/or have a weight average molecular weight of less than about 1000. These compounds, when used at a concentration of about 0.001% or less, inhibit the activity of anylipase by at least 50%. The invention also relates to the use of these compounds for inhibiting lipase activity.

Lipase inhibiting composition

This invention relates to devices, kits, and methods for eliminating termite colonies. The kits, devices, and methods employ a termiticidal bait matrix containing

Devices and methods for eliminating termite colonies

The invention provides compounds which are useful as inhibitors of metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I) ##STR1## as described in the claims, or an optical isomer, diastereomer or enantiomer thereof, or a pharmaceutically-acceptable salt, or biohydrolyzable alkoxyamide, ester, acyloxyamide, or imide thereof. Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.

Bidentate metalloprotease inhibitors

Growing community of inventors

Fairfield, OH, United States of America

Garry Steven Garrett