公开(公告)号：US20240182940A1

公开(公告)日：2024-06-06

申请号：US17776729

申请日：2022-02-15

Applicant: LOCUS SOLUTIONS IPCO, LLC

Inventor： Lee SPEIGHT ,  Daniel HAGAMAN ,  Andrew MORRIS ,  Nicholas CALLOW ,  Tyler DIXON ,  Cherfan CHARBEL

IPC: C12P19/44 ,  A01N43/16 ,  A01P1/00 ,  A61L2/18 ,  A61L101/44 ,  C07H15/10 ,  C11D3/22 ,  C11D3/48

CPC classification number: C12P19/44 ,  A01N43/16 ,  A01P1/00 ,  A61L2/18 ,  C07H15/10 ,  C11D3/221 ,  C11D3/48 ,  A61L2101/44

Abstract: Novel sophorolipid derivatives with enhanced antimicrobial activity have been identified as disinfecting active ingredients. These derivatives are produced through a fermentation of Starmerella bombicola utilizing dextrose and an oleochemical feedstock that is high in oleic acid. A two-step synthetic scheme is used to generate a reactive aldehyde handle and then install nature-derived cationic biodegradable functional groups. These cationic sophorolipid derivatives are purified using ion exchange resins to afford high purity sophorolipid derivative salts for formulation into disinfecting consumer products.

公开(公告)号：US20240301322A1

公开(公告)日：2024-09-12

申请号：US18442328

申请日：2024-02-15

Applicant: Locus Solutions IPCo, LLC

Inventor： Lee SPEIGHT ,  Andrew MORRIS ,  Charbel CHERFAN ,  Daniel HAGAMAN

IPC: C11D1/66 ,  C11D3/48

CPC classification number: C11D1/66 ,  C11D3/48 ,  C11D2111/10

Abstract: Novel bio-based surfactant derivatives with enhanced pH stability are provided, as well as their use in various consumer products. Methods of producing these surfactant derivatives are also provided.