LONG POT LIFE CURABLE EPOXY SYSTEM FOR CURED-IN-PLACE PIPE REHABILITATION PROCESS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 27, 2025
app pub date -
Jul 10, 2024
filing date -
Jul 10, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided herein is a curable epoxy resin composition for use in a cured-in-place pipe application. The curable epoxy resin composition comprises an epoxy resin component comprising at least one epoxy resin and an accelerator component comprising an imidazole. Also provided is a curable pipe liner comprising a flexible pipe lining material impregnated with a curable epoxy composition as provided herein. Also provided is a method of repairing or rehabilitating a pipe comprising inserting a curable pipe liner into an existing pipe in need of repair or rehabilitation, inflating the liner until the liner is pressed against an inner wall of the pipe, and curing the liner until the liner hardens.
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