Oligohexafluoropropylene oxide compound terminated with vinyl group at its one end
US4987267A · kind A · utility
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1Claims
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Key dates
| Filing date | Jan 11, 1990 |
| Grant date | Jan 22, 1991 |
| Priority date | — |
| Expiry date | Jan 11, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C43/17
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An oligohexafluoropropylene oxide compound having the general formula (I): ##STR1## wherein n represents an integer of 2 to 5. The compound is useful for preparing a polymer having good thermal resistance, chemical stability, non-adhesion properties, water and oil repellencies, and flexibility, when copolymerized if other monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.