Robert F Heffner

US Patent:

6583178, Jun 24, 2003

Filed:

Feb 27, 2002

Appl. No.:

10/085556

Inventors:

Robert DAmbrogio - Bound Brook NJ
Evangelia Arvanitidou - Kendall Park NJ
David Suriano - Monroe Township NJ
Robert Heffner - Somerset NJ

Assignee:

Colgate Palmolive Company - New York NY

International Classification:

A01N 3700

US Classification:

514557, 510235, 510405, 510422, 510434, 510470, 510475, 510477, 510505, 510506, 514709, 514723, 514724, 514738, 514772, 5147725, 5147727, 514781, 514784, 514975

Abstract:

An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, an organic thickener, polyethylene glycol and water.

US Patent:

55251218, Jun 11, 1996

Filed:

May 31, 1995

Appl. No.:

8/455178

Inventors:

Robert J. Heffner - Somerset NJ
Robert J. Steltenkamp - Somerset NJ

Assignee:

Colgate-Palmolive Company - New York NY

International Classification:

D06L 302
C11D 320
C11D 3395
C11D 754

US Classification:

8111

Abstract:

Bleaching compositions comprising an inorganic peroxygen compound and a bicyclic or tricyclic diketone as an activator for the peroxygen compound. The composition preferably comprises about 1 to about 75% of the peroxygen bleaching compound and about 1 to about 75% of the bicyclic or tricyclic diketone bleaching compound activator. The conventional additives such as surfactants, antifoaming agents, fabric softeners, stabilizers, inorganic builder salts, buffers, enzymes and the like may be present as indicated. The compositions can be formulated as dry concentrated, aqueous solutions, aqueous solutions containing non-aqueous solvents, etc. The compositions are environmentally safe, effective as bleaching agents from below room temperature to higher temperatures, biodegradable and otherwise highly desirable.

US Patent:

54376866, Aug 1, 1995

Filed:

May 18, 1994

Appl. No.:

8/245317

Inventors:

Robert J. Heffner - Somerset NJ
Robert J. Steltenkamp - Somerset NJ

Assignee:

Colgate-Palmolive Co. - New York NY

International Classification:

C07C 49303
C11D 320
C11D 3395
D06L 302

US Classification:

8111

Abstract:

Bleaching compositions comprising an inorganic peroxygen compound and a bicyclic or tricyclic diketone as an activator for the peroxygen compound. The composition preferably comprises about 1 to about 75% of the peroxygen bleaching compound and about 1 to about 75% of the bicyclic or tricyclic diketone bleaching compound activator. The conventional additives such as surfactants, antifoaming agents, fabric softeners, stablizers, inorganic builder salts, buffers, enzymes and the like may be present as indicated. The compositions can be formulated as dry concentrated, aqueous solutions, aqueous solutions containing non-aqueous solvents, etc. The compositions are environmentally safe, effective as bleaching agents from below room temperature to higher temperatures, biodegradable and otherwise highly desirable.

US Patent:

55122060, Apr 30, 1996

Filed:

May 23, 1994

Appl. No.:

8/249374

Inventors:

Robert Steltenkamp - Somerset NJ
Robert Heffner - Somerset NJ

Assignee:

Colgate-Palmolive Co. - Piscataway NJ

International Classification:

C09K 300
C01B 1504

US Classification:

25218640

Abstract:

A peroxygen bleaching composition which comprises approximately by weight a mixture of about 1 to about 75% of an inorganic peroxygen bleaching compound; and about 1 to about 75% peroxygen ketalcycloalkanedione bleachant activator.

US Patent:

47205539, Jan 19, 1988

Filed:

Apr 14, 1986

Appl. No.:

6/851844

Inventors:

George E. Lee - Somerville NJ
Robert J. Heffner - Manville NJ

Assignee:

Hoechst-Roussel Pharmaceuticals Inc. - Somerville NJ

International Classification:

C07D20948

US Classification:

548475

Abstract:

There is described an improved method for synthesizing N-aminophthalimide from phthalimide and hydrazine wherein the reaction is conducted in a medium consisting essentially of water and alcohol at a volume ratio within the range of from 80:20 to 20:80 at a temperature within the range of from -5. degree. C. to 35. degree. C. , said alcohol being methanol, ethanol, n-propanol, iso-propanol or a mixture thereof.

US Patent:

57098158, Jan 20, 1998

Filed:

Dec 23, 1996

Appl. No.:

8/771493

Inventors:

Robert Joseph Heffner - Somerset NJ
Robert John Steltenkamp - Somerset NJ

Assignee:

Colgate Palmolive Company - Piscataway NJ

International Classification:

C11D 754

US Classification:

25218639

Abstract:

Bleaching compositions comprising a bleaching compound and an oxopiperidinium salt each preferably present in a range of about 1 to about 75% by weight. Additives, such as, surfactants, anti-foaming agents, fabric softeners, stabilizers, inorganic builder salts, buffers, enzymes and the like may also be present. The compositions can be formulated as dry concentrated mixtures encapsulated or in loose powder form, aqueous solutions, aqueous solutions containing non-aqueous solvents and like forms. The compositions are effective as bleaching agents from below room temperature to higher temperatures, are biodegradable and are environmentally safe.

US Patent:

61841900, Feb 6, 2001

Filed:

Jun 8, 2000

Appl. No.:

9/590064

Inventors:

Robert D'Ambrogio - Bound Brook NJ
Kurt Sackariasen - Sea Girt NJ
Robert Heffner - Somerset NJ

Assignee:

Colgate-Palmolive Co. - Piscataway NJ

International Classification:

A61K 750

US Classification:

510130

Abstract:

The present invention relates to a process for preparing an aqueous solution of a C. sub. 14 -C. sub. 16 alpha olefin sulfonate, wherein the aqueous solution has a Klett color of less than 12, when diluted with water to a 5% solution.

US Patent:

61567124, Dec 5, 2000

Filed:

Dec 7, 1998

Appl. No.:

9/206923

Inventors:

Orum D. Stringer - Yardley PA
Robert J. Heffner - Somerset NJ
Clarence Robbins - Martinsville NJ
Barbara Thomas - Princeton NJ
Philip Gorlin - Monmouth Junction NJ

Assignee:

Colgate Palmolive Company - New York NY

International Classification:

A61K 7075
C11D 1700
C11D 1500

US Classification:

510125

Abstract:

A new class of cationic surfactants are described, wherein these cationic surfactants are an ethoxylated alkyamidoalkyldialkylammonium salt and/or an ethoxylated trialkyl ammonium salt.