The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2010
Filed:
Sep. 24, 2007
Ying LI, Shanghai, CN;
Brian D. Mullen, Mount Vernon, IN (US);
Srinivas Siripurapu, Evansville, IN (US);
Pei Sun, Shanghai, CN;
Wayne Yao, Shanghai, CN;
Ying Li, Shanghai, CN;
Brian D. Mullen, Mount Vernon, IN (US);
Srinivas Siripurapu, Evansville, IN (US);
Pei Sun, Shanghai, CN;
Wayne Yao, Shanghai, CN;
SABIC Innovative Plastics IP B.V., Bergen op Zoom, NL;
Abstract
A thermoplastic composition comprises a polycarbonate having repeating structural carbonate units of the formula (1): wherein at least 60 percent of the total number of Rgroups contain aromatic organic groups and the balance thereof are aliphatic, alicyclic, or aromatic groups; and wherein the polycarbonate comprises terminal groups derived from reaction with a cyanophenol of the formula wherein Y is a halogen, Calkyl group, Calkoxy group, Carylalkyl, Calkylaryl, or nitro group, y is 0 to 4, and c is 1 to 5, provided that y+c is 1 to 5; optionally a branching agent; an impact modifier; and a flame retardant. The compositions are useful in the manufacture of a wide variety of parts, particularly those having a thin wall.