公开(公告)号：US12173164B2

公开(公告)日：2024-12-24

申请号：US17260471

申请日：2019-07-29

Applicant: ADEKA CORPORATION

Inventor： Tomoaki Saiki ,  Ryo Taniuchi ,  Yuta Nohara ,  Hikaru Tateishi ,  Hideyuki Yokota ,  Toru Yano

IPC: C09C1/46 ,  C08K3/04 ,  C09C3/00 ,  C09C3/04 ,  C09C3/10 ,  C09D123/00 ,  C09D163/00

Abstract: Provided is a method for producing a composite material in which the dispersibility of an exfoliated layered substance in a resin or the like is improved and with which a synthetic resin having significantly improved properties, such as impact resistance, can be obtained. A method for producing a composite material including an exfoliated layered substance and a coating substance coating a surface of the exfoliated layered substance includes a disintegrating step of disintegrating secondary particles of an exfoliated layered substance in a solution containing a coating substance, or a method for producing a composite material including an exfoliated layered substance and a coating substance coating a surface of the exfoliated layered substance includes a disintegrating step of disintegrating secondary particles of an exfoliated layered substance in a solvent and a dissolving step of dissolving a coating substance in a dispersion containing the exfoliated layered substance that has been disintegrated.