| 摘要 |
<p>Fire-resistant plastisols and fire-resistant plasticised polymer compositions, particularly polymer compositions wherein the polymer is derived from a halogen-substituted olefin such as PVC, containing a fire-retardant additive which is a hydrocarbyl polyhaloalkanoate wherein the polyhaloalkanoic acid from which the hydrocarbyl polyhaloalkanoate is derived has at least four carbon atoms and bears at least two halo- substituents, wherein the hydrocarbyl group is preferably aryl and wherein the halo- substituent is preferably chloro-.</p> |
