Perfumed particles and detergent composition containing same
US4209417A · kind A · utility
97Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1976 |
| Grant date | Jun 24, 1980 |
| Priority date | — |
| Expiry date | Aug 13, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/505
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Heavily perfumed particles having both immediate and long lasting perfume emitting properties consist essentially of from 30% to 70% water-insoluble perfume, from 25% to 65% of a water-soluble polymer, and emulsifier. The particles are comprised of a continuous polymeric matrix having dispersed substantially uniformly therethrough perfume/emulsifier droplets. The perfumed particles are especially useful in detergent compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.