In-SITU process for making a small particle narrow distribution fatty acyl isethionate in oil composition
US10702456B2 · kind B2 · utility
0Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2016 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C3/003
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel compositions and novel in-situ process for making small average particle size, narrow distribution FAI in oil. The process comprises preparing FAI; separately optionally heating oil; adding oil to FAI in a molten state; heating to defined temperature; and cooling the heated mixture at a defined, controlled rate which ensures proper size and distribution are met.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.