'POLYCARBONATE COMPOSITIONS HAVING INFRARED ABSORBANCE, METHOD OF MANUFACTURE, AND ARTICLES PREPARED THEREFROM'
Application 330/DELNP/2008 published 2008-07-25, filed 2008-01-11
A composition is disclosed, comprising a polycarbonate resin, an inorganic infrared shielding additive, and carbon black, wherein an article prepared from the composition has the inorganic infrared shielding additive present at about 0.01 to about 1.0 grams per square meter, and carbon black present at about 0.001 to about 2.0 grams per square meter. The article prepared from the composition meets at least one scale requirement for European Norm EN 169 and/or EN 171, and is useful for preparing infrared shielding protective eyewear with low haze. No. of Pages : 55 No. of Claims : 26
Applicant
1)SABIC INNOVATIVE PLASTICS BV.
:1 PLASTICS AVENUE, PITTSFEILD, MA 01201 USA U.S.A.
Inventor
1)VAN DEN BOGERD JOS A. 2)DEKKERS JOSEPHUS HUBERTUS CORNELIUS MARIA 3)FABER REIN MOLLERUS 4)GOEDMAKERS JAN WILLEM 5)MAAS CHRISTIANUS JOHANNES JACOBUS
International Info
Classification: C08K 3/38
Publication Number: WO 2007/008476
Application Date: 2006-06-30
Priority Information
11/180,746 U.S.A. 2005-07-13