Low profile lubricant with cyclophosphazene ring attached
US8586703B2 · kind B2 · utility
7Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2008 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Dec 4, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/48
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A compound comprising a backbone with a perfluoropolyether chain. The compound also has one or more cyclophosphazene rings attached to or incorporated into the backbone. The compound further includes at least two functional groups attached to the backbone, attached to the one or more cyclophosphazene rings, or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.