Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer
US7241817B2 · kind B2 · utility
17Cited by
11References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2004 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | Oct 20, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a process for grafting an unsaturated monomer onto a fluoropolymer, having the steps of: Structures made with these materials are barriers to many fluids and in particular to petrol and to air-conditioning fluids and may be formed into bottles, tanks, containers, pipes, hoses and vessels of all sorts. They may also be converted into films with which packaging is made.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.