LAYERED POLYAMINOALKYLSILOXANE COMPOSITE MATERIAL HAVING ANION-EXCHANGING PROPERTY, METHOD FOR PRODUCING THE SAME AND USE OF THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a new layered 2-dimensional composite material having an ion-exchanging property. PSOLUTION: This layered polyaminoalkylsiloxane composite material having compositional formulae expressed by the general formulae: ZRSB2/SBNH(CHSB2/SB)SBn/SBSiOSB1.5/SBand [ZRSB2/SBNH(CHSB2/SB)SBn/SBSiOSB1.5/SB]SBp/SB[R(CHSB2/SB)SBj/SBSiOSB1.5/SB]SB1-p/SB[wherein, NHRSB2/SBis a quaternary ammonium base; R is CHSB3/SBor CHSB3/SBCHSB2/SB; 1n6; 0j5; 0p1; Z is an anion of a halogen element such as chloride ion or the anion such as nitrate ion, etc.] and a 2 dimensional layered structure with polysiloxanes showing anionic and cationic properties and also showing anion-exchanging property is synthesized. PCOPYRIGHT: (C)2005,JPO&NCIPI