Sublimable aromatic compositions
US4045551A · kind A · utility
13Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1975 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Jul 2, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B9/008
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Sublimable aromatic compositions containing triisopropyl-s-trioxane or tritertiary-butyl-s-trioxane and an additive such as perfume, which compositions, contrary to conventional sublimable materials, are characterized by their ability to contain large percentages of perfume without a drop in their melting point, enabling manufacture of superfine sublimable aromatic compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.