Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1998-03-19
2000-02-15
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
423635, 423636, 524 80, C08K 310, C01F 514
Patent
active
060254246
ABSTRACT:
A flame retardant having heat deterioration resistance which is composed of magnesium hydroxide particles having (i) an average secondary particle diameter, measured by a laser diffraction scattering method, of not more than 2 .mu.m, (ii) a specific surface area, measured by a BET method, of not more than 20 m.sup.2 /g and containing (iii) a total amount of an iron compound and a manganese compound of not more than 0.02% by weight in terms of metals, and a synthetic resin composition comprising the same and a molded article therefrom.
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Katsuki Keiko
Yoshii Makoto
Hoke Veronica P.
Kyowa Chemical Industry Co Ltd
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