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:
Dec. 17, 2013
Filed:
Dec. 18, 2008
Johannes Martinus Dina Goossens, Bergen op Zoom, NL;
Hendrik Theodorus Van DE Grampel, Mijnsheerenland, NL;
Jan-pleun Lens, Rotterdam, NL;
Lina Prada, Breda, NL;
Sandeep Tripathi, Midland Park, NJ (US);
André Van Zyl, Roosendaal, NL;
Johannes Martinus Dina Goossens, Bergen op Zoom, NL;
Hendrik Theodorus van de Grampel, Mijnsheerenland, NL;
Jan-Pleun Lens, Rotterdam, NL;
Lina Prada, Breda, NL;
Sandeep Tripathi, Midland Park, NJ (US);
André van Zyl, Roosendaal, NL;
Abstract
A method of making a thermoplastic composition comprises melt blending a reaction mixture comprising a first polycarbonate comprising repeat units derived from monoaryl monomers (II) and (III) and a diaryl monomer (IV), wherein the sum of the mole percent of the repeat units derived from monomers (II) and (III) is greater than or equal to 30 mole percent, and the mole percent of the repeat units derived from monomer (IV) is 5 to 70 mole percent, each based on the total moles the repeat units derived from monomers (II), (III), and (IV), and the total weight of the repeat units derived from monomers (II), (III), and (IV) is greater than or equal to 90 wt. % of the first polycarbonate; and an additional polycarbonate, comprising 50 to 100 mole percent of repeat units derived from a bisphenol cyclohexane.