Patent · US Active

Resin composition

US8524824B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignee

TEIJIN CHEMICALS LIMITED · JP

Inventors

Takuya Tomoda · Tokyo, JP
Yoshihisa Shinagawa · Tokyo, JP
Shinichi Soda · Chiyoda, JP

Key dates

Filing date	Jul 30, 2007
Grant date	Sep 3, 2013
Priority date	—
Expiry date	Jul 20, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L27/18
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

To provide a resin composition comprising an aromatic polycarbonate resin and having excellent appearance, impact strength, thermal stability, hydrolysis resistance, and flame retardancy.The present invention relates to a resin composition comprising (A) 75 to 99.98 wt % of an aromatic polycarbonate resin (component A), (B) 0.01 to 5 wt % of a mixture of polytetrafluoroethylene particles and an organic polymer (component B) and (C) 0.01 to 20 wt % of a flame retardant (component C), wherein the sodium metal ion content of the component B (excluding sodium metal ion contained in the polytetrafluoroethylene particles) is 10 ppm or less, and molded articles therefrom.

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