Protective tapes, articles therefrom, and methods of making and using same
US12381107B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Jan 11, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2221/68386
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An article includes a substrate having a circuit forming surface and a non-circuit forming surface opposite the circuit forming surface. The article further includes a protective tape borne on the circuit forming surface. The protective tape includes a support layer and a curable adhesive layer borne on a major surface of the support layer. The curable adhesive layer includes a rubber elastomer and a thermal curing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.