CARBON FIBRE MANUFACTURING
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 19, 2024
app pub date -
Jul 8, 2022
filing date -
Jul 9, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Method of identifying stabilisation conditions for producing a thermally stabilised polyacrylonitrile (PAN) based carbon fibre precursor from any batch of precursor for use in carbon fibre manufacturing process are useful for reducing cost of carbon fibre manufacture. Method of manufacturing carbon fibres, comprising the steps of: providing a batch of isothermally stabilised polyacrylonitrile (PAN) based precursor fibres which presents as absent of evidence of tow burning or tow breakage, and having a structural conversion index selected from the range of from 0.5 to 0.7; subjecting the provided batch of isothermally treated precursor fibres to a carbonisation process to produce carbon fibre.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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