Patent ID: 8198359
Filing Date: 2012-06-12
Classification: C01B,C08K,C09D

Abstract:
1. A Multi-Functional Nanocomposite Additive (“MFNA”) comprises composite materials and is made from a complex of Europium of nitrate salt or hydrochloride salt mixed with Lanthanum of nitrate salt or hydrochloride salt, or Samarium of nitrate salt or hydrochloride salt, or Gadolinium of nitrate salt or hydrochloride salt, or Cerium of nitrate salt or hydrochloride salt, aromatic carboxylic acids ligand, and single or double quaternary ammonium salt as organic ligand, combining with clay by intercalation reaction, wherein the components formulation of said MFNA as below: M is selected from Lanthanum, Samarium, Gadolinium, and Cerium; L is any one of aromatic carboxylic acids ligand which is selected from C 1 -C 18 alkyl benzoic acids, amino benzoic acids, o-hydroxyl benzoic acid, phthalic acid, cinnamic acid, and naphthoic acid or mixture of any two or three of the above ligands in any ratio; N is single quaternary ammonium salt as surface active agent; P is double quaternary ammonium salt as surface active agent; clay is layered Silicate.