Preservative compositions for formulations
US11207253B2 · kind B2 · utility
0Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Dec 8, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A preservative composition is described that may be used in personal care products and other products for protecting the products against bacteria and fungus during production and during use. The composition can about 3 to about 15% by weight of an organic acid; about 3 to about 15% by weight of a C8-C18 fatty alcohol; about 30 to about 60% by weight of an aromatic alcohol; and about 30 to about 60% by weight of an organic solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.