Binding Strength Improvement in Laminated Carpet Tiles
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 26, 2024
app pub date -
Apr 16, 2024
filing date -
Apr 16, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Prior art teaches to apply strands of a hot melt adhesive on a primary backing of a textile product, such as a carpet or carpet tile, before adhering a secondary backing. In some cases, all portions of the strands may not contribute to the adhesion strength. Adjusting the viscosity of the hot melt adhesive may make the strands less flexible as they lay across the irregular features of the backstitching of a primary backing so they provide greater adhesion to the secondary backing. Alternatively, applying the hot melt adhesive to the secondary backing will also be used to create sufficient adhesion. Preferentially, using an air knife to prevent the strands from forming and/or to press the hot melt adhesive into the primary backing may also be used to create sufficient adhesion. These methods provide greater adhesion between the primary and secondary backings with less hot melt adhesive.
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