Patent · US Active

Polycarbonate composition

US9758670B2 · kind B2 · utility

2Cited by

6References

40Claims

0Family size

Assignee

SABIC GLOBAL TECHNOLOGIES B.V. · NL

Inventors

Andries Jakobus Petrus van Zyl · Roosendaal, NL
Jian Yang · State College, US
Robert Dirk van de Grampel · Bergen op Zoom, NL

Key dates

Filing date	May 16, 2012
Grant date	Sep 12, 2017
Priority date	—
Expiry date	Apr 11, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/03
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition includes at least one poly(aliphatic ester)-polycarbonate copolymer, a polysiloxane-polycarbonate copolymer, non-bonding glass fibers, and titanium dioxide. The composition exhibits excellent impact properties and an ultra-white color.

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