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.:
Date of Patent:
May. 23, 1978
Filed:
Jun. 24, 1976
Edward John Maguire, Jr, Cincinnati, OH (US);
Eugene J Pancheri, Cincinnati, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A method for preparing water-containing liquid detergent compositions containing components which are usually unstable in such systems, comprising encapsulating such components in a material at least 10% of which is a water-soluble normally solid alkoxylated nonionic surface active agent, preferably either polyethylene glycol with a molecular weight of from about 3000 to 40,000 or the condensation product of tallow alcohol with from about 20 to 80 moles of ethylene oxide. 'Encapsulating' is broadly defined to include processes such as prilling, agglomerating, encapsulating, admixing, coating, noodling, flaking, and Marumerizing such components. Detergent compositions, which exhibit storage stability, containing such encapsulated components are also claimed.