Adhesive compositions and articles
US11920067B2 · kind B2 · utility
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16References
15Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 12, 2017 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Jun 20, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2883
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Pressure-sensitive adhesive compositions and articles that include a layer of the pressure-sensitive adhesive compositions are provided. The pressure-sensitive adhesive compositions are particularly well suited for use with substrates that have been considered to have difficult to bond to surfaces such as those routinely encountered in the automotive industry. For example, the pressure-sensitive adhesive can be adhered to clear coat compositions, painted surfaces, and various polymeric materials having low energy surfaces (e.g., surfaces having a surface energy no greater than 35 dynes per centimeter).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.