Channeled seam tape
US12139651B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2021 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Feb 13, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2467/006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A channeled seam tape includes a liquid permeable facer sheet attached to an adhesive portion, where the adhesive portion defines a channeled portion. A removable liner covers the adhesive portion and can be removed to press the tape onto a pair of adjacent substrate surfaces. Once the tape has been pressed onto the substrate surfaces, the adhesive portion covers a gap located between the substrate surfaces and adheres to each substrate surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.