公开(公告)号：US20190202193A1

公开(公告)日：2019-07-04

申请号：US16327036

申请日：2017-08-24

申请人： Dennis Martin Collins

发明人： Dennis Martin Collins

IPC分类号： B32B43/00 ,  B29B17/02 ,  C08J11/08

CPC分类号： B32B43/006 ,  B29B17/02 ,  B29B17/0206 ,  B29B2017/0203 ,  C08J11/08 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2327/06 ,  C08J2367/00 ,  Y02P20/582 ,  Y02W30/528 ,  Y02W30/622 ,  Y02W30/68 ,  Y02W30/701

摘要： The present invention provides a method of promoting separation of polymer bonded to a substrate of different material, which collectively form at least part of a polymer composite structure, the method comprising: (1) contacting the polymer composite structure with a composition comprising organic solvent which is absorbed within one or both of the polymer and substrate, wherein the composition comprising organic solvent does not dissolve either the polymer or the substrate, and (2) contacting the polymer composite structure provided in step (1) with liquid (i) having a temperature higher than the boiling point of the composition comprising organic solvent used in step (1), and (ii) that does not dissolve either the polymer or the substrate, the action of which promotes separation between the polymer and the substrate.