Invention Application
- Patent Title: LAUNDRY BUILDERS AND SURFACTANTS DERIVED FROM BIO-BASED HYDROXYACIDS AND EPOXIDES
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Application No.: PCT/US2018/064945Application Date: 2018-12-11
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Publication No.: WO2019118456A1Publication Date: 2019-06-20
- Inventor: GARBARK, Daniel B. , CAFMEYER, Jeffrey T. , LALGUDI, Ramanathan S.
- Applicant: BATTELLE MEMORIAL INSTITUTE
- Applicant Address: 505 King Avenue Columbus, Ohio 43201-2696 US
- Assignee: BATTELLE MEMORIAL INSTITUTE
- Current Assignee: BATTELLE MEMORIAL INSTITUTE
- Current Assignee Address: 505 King Avenue Columbus, Ohio 43201-2696 US
- Agency: PRIOR, Patricia L.
- Priority: US62/597,273 20171211
- Main IPC: C11D1/42
- IPC: C11D1/42 ; C11D1/66 ; C11D1/72 ; C11D1/74 ; C11D1/83
Abstract:
Fatty acid based surfactants and methods for producing fatty acid based surfactants are described. The method includes reacting a fatty acid ester epoxide with a hydroxy acid, a hydroxy ester, a polyoxyalkyl diol, or a polyamine. Any remaining esters from the original fatty acid ester epoxide or hydroxy ester can optionally be hydrolyzed. Methods for making citric acid derived surfactants are also described.
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