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. 19, 2015
Filed:
Dec. 15, 2011
Manilal S. Dahanayake, Princeton Junction, NJ (US);
Andrew Douglass, San Ramon, CA (US);
Robert Lee Reierson, Princeton Junction, NJ (US);
Manilal S. Dahanayake, Princeton Junction, NJ (US);
Andrew Douglass, San Ramon, CA (US);
Robert Lee Reierson, Princeton Junction, NJ (US);
Rhodia Operations, Aubervilliers, FR;
Abstract
Disclosed are processes relating to the production of polyglycerol ethers of fatty alcohols, in particular, one step process using fatty alcohol and glycerine to synthesize polyglycerides of fatty alcohols will provide a 100% renewable surfactant that is cost effective efficient and CMR free. The synthetic methods mentioned in prior art uses hazardous chemicals as glycidyl ethers, epichlorohydrin that are listed as CMR and known carcinogens and hazardous to handle.