Patent ID: 7144941

Claim:
A flame retardant polymer composition comprising a) 20–60 percent by weight of a thermoplastic and/or crossed linked or cross-linkable elastomer and b) as a flame retardant agent 40–80 percent by weight either of an aluminium hydroxide with the material values specific surface according to BET 3–5 m 2 /g mean grain size d 50 1.0–1.5 μm residual moisture 0.1–0.4% oil absorption 19–23% water absorption 0.4–0.6 ml/g or of an aluminium hydroxide with the material values specific surface according to BET 5–8 m 2 /g mean grain size d 50 0.8–1.3 μm residual moisture 0.1–0.6% oil absorption 21–25% water absorption 0.6–0.8 ml/g.