Patent · US Active

Laser platable thermoplastic compositions with a laser activatable metal compound and shaped articles therefrom

US11370911B2 · kind B2 · utility

1Cited by

2References

18Claims

0Family size

Assignee

SHPP Global Technologies B.V. · NL

Inventors

Yunan Cheng · Shanghai, CN
Shijie Song · Shanghai, CN
Jian Wang · Rosharon, US

Key dates

Filing date	Jan 10, 2018
Grant date	Jun 28, 2022
Priority date	—
Expiry date	Jul 18, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2207/04
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Disclosed herein are thermoplastic composition comprising (a) about 15 wt % to about 95 wt % polymer component comprising: (i) either about 20 wt % to about 85 wt % poly(p-phenylene oxide) and about 10 wt % to about 65 wt % flow promoter or about 70 wt % to 100 wt % polypropylene, said polypropylene being homopolymer and/or copolymer; and (ii) greater than about 0 wt % to about 30 wt % impact modifier; (b) about 2 wt % to about 50 wt % of a laser activatable additive having a core-shell structure, wherein the core comprises an inorganic filler and the shell comprises a laser activatable component; and (c) about 3 wt % to about 70 wt % inorganic fillers.

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