Compositions comprising oxazolidine and tetrahydrooxazine amide surfactants
US5560872A · kind A · utility
11Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1995 |
| Grant date | Oct 1, 1996 |
| Priority date | — |
| Expiry date | May 18, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/526
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relating to compositions comprising novel oxazolidine and tetrahydrooxazine amide surfactants and to processes for making the surfactants. These are cyclic surfactants having good solubility and which are readily biodegradable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.