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:
Mar. 03, 2009
Filed:
Mar. 21, 2006
Jianbo Di, Evansville, IN (US);
Brian Mullen, Mt. Vernon, IN (US);
Paul Dean Sybert, Evansville, IN (US);
Jianbo Di, Evansville, IN (US);
Brian Mullen, Mt. Vernon, IN (US);
Paul Dean Sybert, Evansville, IN (US);
SABIC Innovative Plastics IP B.V., Bergen op Zoom, NL;
Abstract
A polyacrylate-polycarbonate copolymer comprises a polycarbonate block comprising aromatic carbonate units, and a polyacrylate block derived from a difunctional polyacrylate polymer having the formulaZ-(M)-Zwherein M is an acrylate block unit comprising a reaction residue of a (meth)acrylate monomer, a non-(meth)acrylate monomer, or a combination comprising a (meth)acrylate and a non-(meth)acrylate monomer, at least one acrylate block unit is a (meth)acrylate monomer; x is greater than one; and Zand Zare each independently functionalized terminal groups of the formula-(A)-B,wherein B is a reactive group comprising a hydroxy or non-hydroxy group, Aan aliphatic group, an aromatic group, or an aliphatic-aromatic group, y is 0 or 1, Ais free of hydrogen atoms beta to B when B is a hydroxy group, and B and Aare each free of sulfur atoms. A method of making, a thermoplastic composition, and articles are also disclosed.