Patent · US Active

Thermoplastic compositions containing nanoscale-sized particle additives for laser direct structuring and methods for the manufacture and use thereof

US10290389B2 · kind B2 · utility

18Cited by

27References

25Claims

0Family size

Assignee

SABIC GLOBAL TECHNOLOGIES B.V. · NL

Inventors

Tong Wu · Västerås, SE
Yunan Cheng · Shanghai, CN
Yangang Yan · Shanghai, CN

Key dates

Filing date	May 17, 2018
Grant date	May 14, 2019
Priority date	—
Expiry date	May 17, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L55/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

This invention relates generally to a thermoplastic compositions and, more particularly, to compositions comprising a polymer matrix and comprising a filler composition. To that end, according to the aspects of the invention, a thermoplastic composition is disclosed that generally comprises a polymer matrix and at least one filler composition. The polymer matrix generally comprises at least one polycarbonate or polyamide. The filler composition generally comprises at least one laser direct structuring additive with a mean particle size of less than 1 μm and may additionally optionally comprise flame retardants, stabilizers and process aids.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.