Invention Grant
- Patent Title: Lactylate synthesis methods using dilactides
- Patent Title (中): 乳酸酯合成方法使用二水合物
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Application No.: US12882921Application Date: 2010-09-15
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Publication No.: US08383851B2Publication Date: 2013-02-26
- Inventor: Jeff B. Botts , Margaret Walsh
- Applicant: Jeff B. Botts , Margaret Walsh
- Applicant Address: US KS Lenexa
- Assignee: Caravan Ingredients Inc.
- Current Assignee: Caravan Ingredients Inc.
- Current Assignee Address: US KS Lenexa
- Agency: Hovey Williams LLP
- Main IPC: C07C69/66
- IPC: C07C69/66 ; C07D319/12

Abstract:
The present invention involves a new synthesis route for the formation of lactylates. The method comprises reacting a dilactide with a compound comprising a hydroxy group. This reaction is preferably carried out in the presence of a cation or other source of alkalinity. Preferred compounds comprising a hydroxy group include any fatty acid and fatty acid alcohol (particularly C1-C26 fatty acid chains). Preferred cations include cations of Group I and II metals, with sodium, calcium, and potassium cations being particularly preferred. The inventive reactions proceed much more rapidly than prior art lactylate synthesis reactions, and can be used to form 1-, 2-, 3-, 4-, and 5-lactylates.
Public/Granted literature
- US20120065422A1 LACTYLATE SYNTHESIS METHODS USING DILACTIDES Public/Granted day:2012-03-15
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