C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
C08K 5/523 (2006.01) C07F 9/12 (2006.01) C08K 5/00 (2006.01) C08L 69/00 (2006.01) C09K 21/12 (2006.01) C09K 21/14 (2006.01) C08L 25/00 (2006.01) C08L 51/04 (2006.01) C08L 67/02 (2006.01)
Patent
CA 2416875
The invention relates to flame-resistant polycarbonate compositions containing a phosphorus compound of formula (I) wherein Y represents isopropylidene, wherein the composition content of isopropyl phenyl phosphate is less than 1 % wt in relation to mass of the phosphorus compound thus used. The inventive compositions have excellent flame-resistant and very good mechanical properties in addition to possessing a high heat defelection point.
L'invention concerne des composés de polycarbonate retardateurs de combustion, constitués d'un composé phosphore de formule générale (I) dans laquelle Y signifie isopropylidène, la composition ayant une teneur en isopropénylphénylphosphate inférieure à 1 % en poids, par rapport à la masse du composé phosphore utilisé. Lesdits composés présentent une excellente résistance à la flamme, de très bonnes propriétés mécaniques et une grande stabilité de forme à la chaleur.
Eckel Thomas
Janke Nikolaus
Peucker Uwe
Seidel Andreas
Wittmann Dieter
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
LandOfFree
Flame-resistant polycarbonate compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flame-resistant polycarbonate compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame-resistant polycarbonate compositions will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1537527