Patent · US Active

Transparent polycarbonate polyester composition and process

US7767738B2 · kind B2 · utility

35Cited by

41References

11Claims

0Family size

Assignee

Sabic Innovative Plastics B.V. · NL

Inventors

Satish Kumar Gaggar · Parkersburg, US
Johannes Jacobus de Moor · Bergen op Zoom, NL
Paul Honigfort · Gaithersburg, US
Gabrie Hoogland · Breda, NL
Mark van Heeringen · Bergen op Zoom, NL
Eelco M. S. van Hamersveld · Raamsdonksveer, NL

Key dates

Filing date	Oct 5, 2005
Grant date	Aug 3, 2010
Priority date	—
Expiry date	Dec 9, 2027

Classification

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

Abstract

Disclosed is a transparent/translucent molding composition and process for making prepared from an impact modifier and a resin blend of polycarbonate and a cycloaliphatic polyester having a matching index of refraction.

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