Invention Publication
- Patent Title: HIGH-PERFORMANCE FOAM STRUCTURE BASED ON GRAPHENE WITH EXCELLENT ACOUSTICAL PROPERTIES AND THEIR USE AS ACOUSTICAL INSULATION MATERIAL
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Application No.: US18374135Application Date: 2023-09-28
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Publication No.: US20240101779A1Publication Date: 2024-03-28
- Inventor: Mauro Alfredo Soto Oviedo , Cristina Saiz-Arroyo , Miguel Angel Rodriguez-Perez
- Applicant: Braskem S.A.
- Applicant Address: BR Camaçari
- Assignee: Braskem S.A.
- Current Assignee: Braskem S.A.
- Current Assignee Address: BR Camaçari
- Main IPC: C08J9/10
- IPC: C08J9/10 ; C08J3/205 ; C08K3/04
Abstract:
A polymer-based foam composition includes an ethylene-based polymer matrix, graphene particles dispersed in the matrix, at least one crosslinking agent, at least one blowing agent, and optionally, kickers, crosslinking co-agents, plasticizers or combinations thereof. The polymer-based foam composition is particularly useful for applications that require lightweight and sound insulation properties.
Information query
