FR-3151331-B1 - Composition of vitrimer-type polymer network and use in tank manufacturing
FR3151331B1FR 3151331 B1FR3151331 B1FR 3151331B1FR-3151331-B1
Abstract
The present invention relates to a polymer network composition comprising at least one polymer network including several interatomic bonds whose distribution within the polymer network is capable of varying and at least one catalyst capable of promoting exchange reactions within the polymer network; said composition being ductile at a temperature of 0°C and exhibiting creep resistance at a temperature greater than or equal to 0°C.
Inventors
- CIARDI DIEGO
- FURTWENGLER PIERRE
- GERVAT LAURENT
- TOURNILHAC FRANÇOIS
Assignees
- CENTRE NAT RECH SCIENT
- ECOLE SUPERIEURE PHYSIQUE & CHIMIE IND VILLE DE PARIS
- RENAULT SAS
Dates
- Publication Date
- 20260501
- Application Date
- 20230721
- Priority Date
- 20230721