Process for the condensation of epoxides with organic compounds having an active hydrogen
US4112231A · kind A · utility
33Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1976 |
| Grant date | Sep 5, 1978 |
| Priority date | — |
| Expiry date | Sep 1, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/2696
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process is provided for the condensation of epoxides with organic compounds having an active hydrogen atom, such as alcohols, polyols, and amines, in the presence of a neutral inorganic salt selected from the group consisting of sodium fluoborate, magnesium perchlorate, calcium perchlorate, manganese perchlorate, nickel perchlorate and zinc perchlorate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.