Water-dispersible polyester stabilized fluoroalkyl compositions
US7186769B2 · kind B2 · utility
5Cited by
37References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2003 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Oct 1, 2023 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/11
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
In this invention, an aqueous dispersion is provided to improve the oil and water repellency of materials. The aqueous dispersion comprises a polymer, at least one water dispersible polyester, and water; wherein the polymer comprises the repeating units from at least one fluoroalkyl monomer and optionally, at least one ethylenically unsaturated monomer.This invention also provides an article coated with the aqueous dispersion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.