Process for manufacturing an acoustic panel reinforced by at least one thermoplastic composite layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 2019
Grant Date -
Apr 5, 2018
app pub date -
Sep 29, 2017
filing date -
Oct 3, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for manufacturing an acoustic panel including at least one acoustically resistive layer, at least one cellular structure and a reflective wall. The process includes steps of depositing the parts of the acoustic panel made of thermosetting composite, depositing a film made of thermoplastic resin that is miscible with the thermosetting composite at the polymerization temperature of the thermosetting composite, polymerizing the parts of the acoustic panel made of thermosetting composite, and depositing and consolidating at least one layer made of thermoplastic composite against the film made of thermoplastic resin in order to form the reflective wall.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully