Abstract: The invention concerns the use of indoline derivatives of formula (I):
in which R1, R2, R3, R4 and R5 independently of one another represent hydrogen or C1-4 alkyl groups, or R4 and R5 together with the oxygen atoms to which they are attached represent a C1-4 alkylenedioxy group, or of salts of such indoline derivatives, as additives to hair dyeing agents of the direct dyeing or primary intermediate/secondary intermediate type, thus producing hair dyeing with excellent color fastness characteristics.
Abstract: A composition for coloring keratin fibers, containing an indoline, an indole, or a derivative thereof in combination with at least one amino acid or oligopeptide. The composition is useful for coloring human hair and restoring grey hair to its natural color. The formulation can be applied with atmospheric oxygen as the sole oxidizing agent.
Type:
Grant
Filed:
June 23, 1999
Date of Patent:
March 25, 2003
Assignee:
Henkel Kommanditgesellschaft auf Aktien
Inventors:
Horst Hoeffkes, Klaus Schumann, Winifried Neuhaus
Abstract: The present invention relates to an oligomer with a semi-telechelic nitrogen-functionality and at least one ethylenic unsaturation pendant to the backbone of the oligomer. In addition, a process is provided to prepare the semi-telechelic nitrogen-functional oligomer. The semi-telechelic nitrogen-functional oligomer is useful as a dispersant for pigments in radiation curable formulations.
Type:
Grant
Filed:
June 21, 2001
Date of Patent:
September 17, 2002
Assignee:
Rohm and Haas Company
Inventors:
Ronald Scott Beckley, Barry Clifford Lange, David William Whitman, Jo Ann Arceneaux, Michael Christopher Kramer, Peter Thomas Weissman
Abstract: Substituted benzophenone compounds are disclosed, having the formula: ##STR1## The compounds are useful as fungicides having high systemicities.
Type:
Grant
Filed:
June 24, 1998
Date of Patent:
December 14, 1999
Assignee:
American Cyanamid Company
Inventors:
Juergen Curtze, Gerd Morschhaeuser, Henry Van Tuyl Cotter
Abstract: An effective and efficient process for the preparation of chloro-benzoylchlorides of formula I, ##STR1## (n is defined in the specification). In this process a a chloro-trichloromethylbenzene of formula II ##STR2## is treated with water acid in the presence of a Lewis at temperatures below 80.degree. C. The compounds obtained according to this process can be used to prepare certain chloro-substituted benzophenones.
Type:
Grant
Filed:
January 15, 1999
Date of Patent:
November 9, 1999
Assignee:
American Cyanamid Company
Inventors:
Laurens Wilhelm van den Akker, Monika Brink
Abstract: There is provided a process for the preparation of unsymmetrical 4,6-bis(aryloxy)pyrimidine compounds. The unsymmetrical 4,6-bis(aryloxy)pyrimidine compounds are useful as pesticidal agents.
Type:
Grant
Filed:
May 12, 1998
Date of Patent:
November 2, 1999
Assignee:
American Cyanamid Company
Inventors:
William Wakefield Wood, Salvatore John Cuccia, Robert Brigance
Abstract: The present invention relates to compositions of growth hormones and preservatives which do not interfere with the activity of the growth hormone.
Type:
Grant
Filed:
December 16, 1991
Date of Patent:
November 2, 1999
Assignee:
American Cyanamid Company
Inventors:
Praveen Tyle, Brenda Lee Balint Probasco, Susan Mancini Cady
Abstract: The novel cyanopyridines of the general formula (I) ##STR1## (A, B, R.sup.1, R.sup.2, X, m and n are defined in the specification) show selective herbicidal activity. The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
Type:
Grant
Filed:
July 24, 1997
Date of Patent:
October 26, 1999
Assignee:
American Cyanamid Company
Inventors:
Thomas Maier, Stefan Scheiblich, Helmut Siegfried Baltruschat
Abstract: There is provided a method for controlling or combatting the attachment of a fouling organism to an underwater surface which comprises contacting said organism with an antifouling-effective amount of a diarylboron compound of formula I. A method for protecting aquatic structures against fouling by a marine or freshwater fouling organism and antifoulant compositions therefor are also provided.
Type:
Grant
Filed:
May 9, 1997
Date of Patent:
September 28, 1999
Assignee:
American Cyanamid Company
Inventors:
Bomi Pilloo Patel, Mark A. J. Van der Flaas, Jef F. E. Van Gestel
Abstract: Substituted benzophenone compounds are disclosed, having the formula: ##STR1## The compounds are useful as fungicides having high systemicities.
Type:
Grant
Filed:
August 20, 1997
Date of Patent:
August 31, 1999
Assignee:
American Cyanamid Company
Inventors:
Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Karl-Otto Stumm, Henry Van Tuyl Cotter, Guido Albert, Annerose Rehnig, Gunther Reichert
Abstract: There is provided a method for controlling or combatting the attachment of a fouling organism to an underwater surface which comprises contacting said organism with an antifouling-effective amount of a 2-arylpyrrole compound. A method for protecting aquatic structures against fouling by a marine or freshwater fouling organism and antifoulant compositions therefor are also provided.
Type:
Grant
Filed:
May 23, 1995
Date of Patent:
August 3, 1999
Assignee:
American Cyanamid Company
Inventors:
Mark Arthur Josepha Van der Flass, Lantz Stephen Crawley
Abstract: Substituted benzoic acid compounds are disclosed, having the formula: ##STR1## The compounds find use as intermediates for the production of agricultural fungicides.
Type:
Grant
Filed:
October 17, 1997
Date of Patent:
July 13, 1999
Assignee:
American Cyanamid Company
Inventors:
Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Karl-Otto Stumm, Henry Van Tuyl Cotter, Guido Albert, Annerose Rehnig, Gunther Reichert
Abstract: There is provided a method for the control of phytopathogenic fungi and disease caused thereby which comprises contacting said fungi with a fungicidally effective amount of a benzophenone compound of formula I ##STR1## There are further provided benzophenone compounds of formula Ia which are useful as fungicidal agents and compositions useful for the protection of plants from the damaging effects of phytopathogenic fungi and fungal disease.
Type:
Grant
Filed:
April 27, 1998
Date of Patent:
July 13, 1999
Assignee:
American Cyanamid Company
Inventors:
Jurgen Curtze, Christine Helene Gertrud Rudolph, Ludwig Schroder, Guido Albert
Abstract: The novel 6-thienyl pyridines and 4-thienyl pyrimidines of formula I: ##STR1## (A, R.sub.1 to R.sub.5 and Z are defined in the specification) show selective herbicidal activity.The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
Type:
Grant
Filed:
July 15, 1997
Date of Patent:
July 13, 1999
Assignee:
American Cyanamid Company
Inventors:
Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Joseph Luke Pont
Abstract: There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2, 4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.
Type:
Grant
Filed:
July 17, 1997
Date of Patent:
February 16, 1999
Assignee:
American Cyanamid Company
Inventors:
Alvin Donald Crews, Jr., Gary Mitchell Karp, Mark Christopher Manfredi, Michael Anthony Guaciaro
Abstract: There is provided a method for the control of phytopathogenic fungi and disease caused thereby which comprises contacting said fungi with a fungicidally effective amount of a benzophenone compound of formula I ##STR1## There are further provided benzophenone compounds of formula Ia which are useful as fungicidal agents and compositions useful for the protection of plants from the damaging effects of phytopathogenic fungi and fungal disease.
Type:
Grant
Filed:
April 30, 1997
Date of Patent:
February 2, 1999
Assignee:
American Cyanamid Company
Inventors:
Jurgen Curtze, Christine Helene Gertrud Rudolph, Ludwig Schroder, Guido Albert, Annerose Edith Elise Rehnig, Ewald Gerhard Sieverding
Abstract: New herbicidal pyrimidine derivatives of general formula (I), ##STR1## wherein Z represents a nitrogen atom; A represents a substituted aryl group or an optionally substituted pyridyl or pyrazolyl group; n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group; m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphonyl group; and X represents an oxygen or sulphur atom.
Type:
Grant
Filed:
August 7, 1996
Date of Patent:
December 15, 1998
Assignee:
American Cyanamid Company
Inventors:
Axel Kleemann, Helmut Siegfried Baltruschat, Thekla Hulsen, Thomas Maier, Stefan Scheiblich
Abstract: This invention provides an improved process for the preparation of unsymmetrical 4,6-bis(aryloxy)pyrimidine compounds having the structural formula I ##STR1## The unsymmetrical 4,6-bis(aryloxy)pyrimidine compounds are useful as pesticidal agents.
Abstract: New herbicidal pyridine and pyrimidine derivatives of general formula (I), ##STR1## wherein Z represents a nitrogen atom or a C--H group; A represents an optionally substituted aryl group or an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group; n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group; m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphonyl group; and X represents an oxygen or sulphur atom.
Type:
Grant
Filed:
December 6, 1996
Date of Patent:
October 20, 1998
Assignee:
American Cyanamid Company
Inventors:
Axel Kleeman, Helmut Siegfried Baltruschat, Thelka Hulsen