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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7910533 B1

PDFFull Text
Expired
Date of Patent:
Mar. 22, 2011

Filed:

Aug. 15, 2006

Solid laundry detergent composition comprising anionic detersive surfactant and calcium-augmented technology

Applicants:

Nigel Patrick Somerville Roberts, Newcastle-upon-Tyne, GB;

John Peter Eric Muller, Newcastle-upon-Tyne, GB;

Lourdes Marina Ramirez Hernadez, Newcastle-upon-Tyne, GB;

Neil Joseph Lant, Newcastle-upon-Tyne, GB;

Doris Appleby, Newcastle-upon-Tyne, GB;

Malcolm Mcclaren Dodd, Newcastle-upon-Tyne, GB;

Arif Alan Khoudary, Newcastle-upon-Tyne, GB;

Brenda Frances Bennie, Newcastle-upon-Tyne, GB;

Victor Stuart Reid, Newcastle-upon-Tyne, GB;

Simon John Greener, Newcastle-upon-Tyne, GB;

Inventors:

Nigel Patrick Somerville Roberts, Newcastle-upon-Tyne, GB;

John Peter Eric Muller, Newcastle-upon-Tyne, GB;

Lourdes Marina Ramirez Hernadez, Newcastle-upon-Tyne, GB;

Neil Joseph Lant, Newcastle-upon-Tyne, GB;

Doris Appleby, Newcastle-upon-Tyne, GB;

Malcolm McClaren Dodd, Newcastle-upon-Tyne, GB;

Arif Alan Khoudary, Newcastle-upon-Tyne, GB;

Brenda Frances Bennie, Newcastle-upon-Tyne, GB;

Victor Stuart Reid, Newcastle-upon-Tyne, GB;

Simon John Greener, Newcastle-upon-Tyne, GB;

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorneys:

Julie A. McConihay

Leonard W. Lewis

Steven W. Miller

Primary Examiner:

Lorna M Douyon

Int. Cl.
CPC ...
C11D 17/06 (2006.01); C11D 3/10 (2006.01); C11D 3/37 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a solid laundry detergent composition in particulate form, comprising: (a) anionic detersive surfactant; (b) a calcium-augmented technology; (c) from 0% to less than 5%, by weight of the composition, of zeolite builder; (d) from 0% to less than 5%, by weight of the composition, of phosphate builder and (e) optionally, from 0% to less than 5%, by weight of the composition, of silicate salt.

Find Patent Forward Citations

Somerville Roberts, Nigel. (2011). Solid laundry detergent composition comprising anionic detersive surfactant and calcium-augmented technology (U.S. Patent No. 7910533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7910533

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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