MATERIAL COMPRISING A NONWOVEN LAYER OF FIBERS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 25, 2024
app pub date -
Jan 23, 2024
filing date -
Jan 24, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A process for providing a material comprising a nonwoven layer of fibers is provided comprising: providing a material composition comprising: 90 to 98.7 wt. % of a recycled polyester polymer, 1 to 5 wt. % of a polyolefin polymer, and 0.3 to 5 wt. % of a compatibilizer based on the total weight of the recycled polyester polymer, the polyolefin polymer and the compatibilizer; melting the material composition; extruding the molten material composition through spinning holes in a spinneret to form extruded fibers; supplying the extruded fibers to form a nonwoven web of fibers; and consolidating the nonwoven web to obtain a material comprising a nonwoven layer of fibers.
First Claim
Family
International Classification(s)
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