David Earl Mccall

US Patent:

6958314, Oct 25, 2005

Filed:

Mar 5, 2003

Appl. No.:

10/379927

Inventors:

David B. McCall - Detroit MI, US

Assignee:

Master Chemical Corporation - Perrysburg OH

International Classification:

C11D001/66
C11D003/22
C07G003/00

US Classification:

510470, 510471, 510473, 510474, 510475, 510535, 536 41, 536 183, 536 185, 536 43, 536 50, 536 84

Abstract:

A petro-chemical free nonionic surfactant is prepared by the alkylation of an alkyl polyglucoside (APG). Under suitable alkylation reaction conditions, the surfactants are preferably prepared by the reaction of an APG with either alkyl halide or an alkyl tosylate. These surfactants are low foaming and exhibit excellent detergency.

US Patent:

57031754, Dec 30, 1997

Filed:

Jun 7, 1995

Appl. No.:

8/477146

Inventors:

Donald Borseth - Plymouth MI
David McCall - Detroit MI

Assignee:

Diversey Lever, Inc. - Plymouth MI

International Classification:

C08F 840

US Classification:

525340

Abstract:

A surfactant-modified polymer and method of making the same. The surfactant-modified polymer has a polycarboxylate backbone with nonionic surfactant chemically associated therewith and is formed by the reaction of a reactant compound selected from the group consisting of carboxylic acids, polycarboxylic acids and mixtures thereof in an aqueous media in the presence of a nonionic surfactant.

US Patent:

58689648, Feb 9, 1999

Filed:

Oct 16, 1991

Appl. No.:

7/778458

Inventors:

Donald Borseth - Plymouth MI
David McCall - Detroit MI

Assignee:

Diversey Corporation - Mississauga

International Classification:

B01F 1736
B01F 1752
C11D 106

US Classification:

252356

Abstract:

A surfactant-modified polymer and method of making the same. The surfactant-modified polymer has a polycarboxylate backbone with non-ionic surfactant chemically associated therewith and is formed by the reaction of a reactant compound selected from the group consisting of carboxylic acids, polycarboxylic acids and mixtures thereof in an aqueous media in the presence of a nonionic surfactant.

US Patent:

48266183, May 2, 1989

Filed:

Jul 9, 1987

Appl. No.:

7/071619

Inventors:

Donald Borseth - Plymouth MI
David McCall - Detroit MI

Assignee:

Diversey Corporation - Mississauga

International Classification:

C11D 1700

US Classification:

25217421

Abstract:

A stable detergent emulsion composed of: (a) a free nonionic surfactant selected from the group consisting of alkylene oxide adducts of polyhydric compounds, alkyl aryl ethoxylates, alcohol ethoxylates and mixtures thereof; (b) a polymeric emulsion stabilizer for the free nonionic surfactant, wherein the polymeric emulsion stabilizer is the reaction product of a reactant compound selected from the group consisting of unsaturated carboxylic acids, polycarboxylic acids, and mixtures thereof polymerized in the presence of a water-soluble nonionic surfactant; and (c) water.