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. 07, 2013
Filed:
Dec. 30, 2008
John Kerr, South Croydon, GB;
Robert Jansen, Portella LRS, PT;
Duane A. Leinhos, Satsuma, AL (US);
James Edwin Wiley, Jr., Daphne, AL (US);
Sebastien Camborieux, Walton-on-Thames, GB;
Anthony Baiada, Dagenham, GB;
Gordon Walker, Goring Heath, GB;
Carlo Maffezzoni, Via C. Battisti, IT;
John Kerr, South Croydon, GB;
Robert Jansen, Portella LRS, PT;
Duane A. Leinhos, Satsuma, AL (US);
James Edwin Wiley, Jr., Daphne, AL (US);
Sebastien Camborieux, Walton-on-Thames, GB;
Anthony Baiada, Dagenham, GB;
Gordon Walker, Goring Heath, GB;
Carlo Maffezzoni, Via C. Battisti, IT;
Tate & Lyle Technology Limited, London, GB;
Abstract
The present invention provides a method for producing sucralose from a feed stream resulting from the chlorination of a sucrose-6-acylate in a reaction vehicle. The feed stream includes a sucralose-6-acylate, the reaction vehicle, water, and salts. The salts include one or more selected from the group consisting of alkali metal chlorides, alkaline earth metal chlorides and ammonium chloride. The method includes: