Kenneth C Price

US Patent:

6444633, Sep 3, 2002

Filed:

Feb 21, 2001

Appl. No.:

09/789443

Inventors:

Kenneth Nathan Price - Wyoming OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 114

US Classification:

510299, 510327, 510330, 510332, 510340, 510302, 510303, 510309, 510351, 510445, 510446, 510504, 8137, 564336, 564511

Abstract:

The present invention relates to laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0. 01% by weight, of a zwitterionic hexamethylene diamine; b) from about 0. 01% by weight, of a surfactant system comprising one or more surfactants selected from the group consisting of nonionic, anionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; and c) the balance carriers and adjunct ingredients. The preferred embodiment of the present includes laundry detergent compositions in the form of a water soluble or dispersible tablet.

US Patent:

6479451, Nov 12, 2002

Filed:

Feb 21, 2001

Appl. No.:

09/790042

Inventors:

Kenneth Nathan Price - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 168

US Classification:

510303, 510309, 510310, 510311, 510312, 510336, 510340, 510341, 510350, 510351, 510356, 510360, 510499

Abstract:

The present invention relates to laundry detergent compositions comprising one or more hrdrophobically modified polyamines and nonionic surfactants which provide enhanced hydrophilic soil, inter alia, clay, removal benefits. The present invention also relates to methods for removing hydrophilic soil from wearing apparel.

US Patent:

6525012, Feb 25, 2003

Filed:

Feb 21, 2001

Appl. No.:

09/789884

Inventors:

Kenneth Nathan Price - Wyoming OH
Axel Meyer - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 194

US Classification:

510321, 510337, 510338, 510340, 510393, 510499, 510504, 564281, 564290, 564295

Abstract:

The present invention relates to liquid laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0. 01 to about 20% by weight, of a zwitterionic polymer which comprises a polyamine backbone, said backbone comprising two or more amino units wherein at least one of said amino units is quaternized and wherein at least one amino unit is substituted by one or more moieties capable of having an anionic charge wherein further the number of amino unit substitutions which comprise an anionic moiety is less than or equal to the number of quaternized backbone amino units; b) from about 0. 1% to about 7% by weight, of a polyamine dispersant; c) from about 0. 01% to about 80% by weight, of a surfactant system comprising one or more surfactants selected from the group consisting of nonionic, anionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; and d) the balance carriers and adjunct ingredients.

US Patent:

6544945, Apr 8, 2003

Filed:

Aug 23, 2000

Appl. No.:

09/622888

Inventors:

Gregory Scot Miracle - Hamilton OH
Kenneth Nathan Price - Wyoming OH
Lon Montgomery Gray - Florence KY

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

A61K 746

US Classification:

512 27, 512 2, 512 12, 549200, 549346, 549347, 549356, 549357

Abstract:

The present invention relates to cyclic pro-perfumes comprising a moiety derived from a fragrance raw material alcohol. Such cyclic perfumes may contain dioxolane and glucosyl orthesters that are suitable for use in delivering enhanced fragrance longevity to human skin.

US Patent:

6579839, Jun 17, 2003

Filed:

Oct 31, 2002

Appl. No.:

10/284665

Inventors:

Kenneth Nathan Price - Wyoming OH
Axel Meyer - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 162

US Classification:

510321, 510338, 510340, 510351, 510356, 510357, 510360, 510504, 510530, 510393

Abstract:

The present invention relates to liquid laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0. 01 to about 20% by weight, of a zwitterionic polymer which comprises a polyamine backbone, said backbone comprising two or more amino units wherein at least one of said amino units is quaternized and wherein at least one amino unit is substituted by one or more moieties capable of having an anionic charge wherein further the number of amino unit substitutions which comprise an anionic moiety is less than or equal to the number of quaternized backbone amino units; b) from about 0. 1% to about 7% by weight, of a polyamine dispersant; c) from about 0. 01% to about 80% by weight, of a surfactant system comprising one or more surfactants selected from the group consisting of nonionic, anionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; and d) the balance carriers and adjunct ingredients.

US Patent:

6660711, Dec 9, 2003

Filed:

Dec 3, 2001

Appl. No.:

09/980799

Inventors:

Kenneth Nathan Price - Cincinnati OH
Eugene Paul Gosselink - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 194

US Classification:

510499, 510321, 510337, 510303, 510309, 510310, 510311, 510312, 510504, 510338, 510393

Abstract:

The present invention relates to laundry detergent compositions which provide enhanced hydrophilic soil cleaning benefits, said compositions comprising from about 0. 01% by weight of a zwitterionic polyamine, b) from about 0. 01% by weight of a surfactant system; c) and the balance, adjunct ingredients.

US Patent:

6673890, Jan 6, 2004

Filed:

Jan 16, 2002

Appl. No.:

10/030989

Inventors:

Dieter Boeckh - Limburgerhof, DE
Oliver Borzyk - Speyer, DE
Michael Ehle - Ludwigshafen, DE
Ralf Nöerenberg - Buettelborn, DE
Eugene P. Gosselink - Cincinnati OH
Jeffrey S. DuPont - Cincinnati OH
Robert H. Rohrbaugh - Cincinnati OH
Kenneth N. Price - Cincinnati OH
Randall S. Deinhammer - Cincinnati OH

Assignee:

BASF Aktiengesellschaft - Ludwigshafen

International Classification:

C08G 7302

US Classification:

528229, 528 76, 528 82, 528391, 528422, 528423, 525540, 564281, 564290, 564295, 558 47, 558158, 510321, 510337, 510393, 510475, 510499

Abstract:

A zwitterionic polyamine comprising a linear or branched hydrophobic polyamine backbone having 2 to 10 tertiary amino nitrogen atoms and a spacer between two tertiary nitrogen atoms wherein the spacer is, for example selected from C -C -alkylene, C -C -cyloalkylene, wherein in formula (IV) R C - to C -alkyl or C -C -aralkyl and n=3 to 6, at least one tertiary amine end group of the polyamine backbone contains two groups having formula (V) or (VI), wherein A means an ethylene oxide unit, a propylene oxide unit, a unit of butylene oxides and a tetrahydrofuran unit, n is a number of from 1 to 50, X is an anionic group such as âSO M, with the proviso that in formula (VI) one X may also be hydrogen and M is hydrogen, alkai metal or ammonium, or contains one group of formula (V) or (VI) and one group selected from radicals consisting of formula (VII), C - to C -alkyl and C -C -aralkyl the meaning of A and n is the same as in formula (V) or (VI), said zwitterionic polyetherpolyamine having a molecular weight up to 9000 and optionally containing up to 100% of the nitrogen atoms quaternize, and a process for the production of zwitterionic polyamines by alkoxylating said polyamines, introducing anionic groups into the alkoxylated polyamines and optionally quaternizing them before or after the introduction of anionic groups. The zwitterionic polyamines are used in detergents.

US Patent:

6677289, Jan 13, 2004

Filed:

Dec 3, 2001

Appl. No.:

09/980798

Inventors:

Kenneth Nathan Price - Cincinnati OH
Eugene Paul Gosselink - Cincinnati OH
Randall Scott Deinhammer - Cincinnati OH

Assignee:

The Procter Gamble Company - Cincinnati OH

International Classification:

C11D 183

US Classification:

510303, 510309, 510340, 510350, 510351, 510352, 510372, 510375, 510376, 510499

Abstract:

The present invention relates to detergent compositions comprising a mid-chain branched surfactant and also containing a bleaching agent, aluminosilicate, silicate, and/or detersive enzyme.