Soaps from organic residues and method of producing the same
US8778863B2 · kind B2 · utility
5Cited by
5References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 2010 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jun 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A novel method of producing soaps from organic residues, in which otherwise valueless organic residues are saponified, is disclosed. The method comprises steps of (a) preparing a solution of a base in water; (b) reacting said solution with stearic acid; (c) adding glycerol; (d) adding a borate; (e) adding a surface-active agent; (f) dispersing an organic residue within the mixture; and (g) reacting said organic residue until a homogeneous soap composition is obtained. A novel soap made by this process is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.