摘要:
Triazine derivatives of the formula: [(NCO)₃R₁R₂R₃] n (I) are described, wherein: R₁, R₂ and R₃ are the same or different and represent a ring perhalogenated benzyl and/or xylilydene, and which are bonded to the triazine ring on the N atoms when the ring is saturated, or on the O atoms when the ring is unsaturated, and n is an integer between 1 and 5. The invention is further directed to flame-retardant compositions and to plastic compositions which comprise a compound of formula I.
摘要:
A process is described, in which poly(pentabromobenzylester acrylate) is prepared by the thermal bulk polymerization of pentabromobenzylester monoacrylate. A product with excellent properties is obtained with short reaction times and without any additive.
are described, wherein: R₁, R₂ and R₃ are the same or different and represent a ring perhalogenated benzyl and/or xylilydene, and which are bonded to the triazine ring on the N atoms when the ring is saturated, or on the O atoms when the ring is unsaturated, and n is an integer between 1 and 5. The invention is further directed to flame-retardant compositions and to plastic compositions which comprise a compound of formula I.
摘要:
A process is described, in which poly(pentabromobenzylester acrylate) is prepared by the thermal bulk polymerization of pentabromobenzylester monoacrylate. A product with excellent properties is obtained with short reaction times and without any additive.
摘要:
Novel flame-retardant composition incorporate as an active ingredient pentabromobenzylester monoacrylate, or a product of its in situ reaction. Articles made of flammable synthetic resins can be rendered flame-retarded by the incorporation of the novel flame-retandant compositions.