Method and system for creating co-layer surface adhesive rule
US12202972B2 · kind B2 · utility
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35References
23Claims
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Key dates
| Filing date | Aug 8, 2022 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Aug 8, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2280/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A co-layer surface-adhesive rule (SAR) that has a pre-defined cross-section profile. The co-layer surface-adhesive rule (SAR) has two or more layers, wherein at least one layer is made from flexible material and wherein at least two layers differ one from the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.