Self-adsorbed catalyst composition, method for preparing the same and method for manufacturing electroless plating substrate
US10828624B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Sep 18, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jan 5, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C18/34
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The instant disclosure provides a self-adsorbed catalyst composition, a method for preparing the self-adsorbed catalyst composition and a method for manufacturing an electroless plating substrate. The self-adsorbed catalyst composition includes colloidal nanoparticles and a silane compound. The colloidal nanoparticles include palladium nanoparticles and capping agents enclosing the palladium nanoparticles. The silane compound has at least an amino group, and an interaction is established between the amino group of the silane compound and the colloidal nanoparticle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.