Polymer composition for laser direct structuring
US11912817B2 · kind B2 · utility
1Cited by
111References
50Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 18, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Nov 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/107
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A laser activatable polymer composition is provided. The composition contains at least one laser activatable additive and at least one high naphthenic thermotropic liquid crystalline polymer that contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more. The polymer composition exhibits a dielectric constant of about 5 or less as determined at a frequency of 2 GHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.