公开(公告)号：WO2018236782A1

公开(公告)日：2018-12-27

申请号：PCT/US2018/038159

申请日：2018-06-19

申请人： W.M. BARR & COMPANY, INC.

发明人： HAWES, Charles L. ,  TEAGUE, Tim

IPC分类号： B65D83/14 ,  C09K3/30

CPC分类号： C09D9/005 ,  C09K3/30

摘要： A composition for paint removal and methods of making and of using the composition are provided. The paint remover composition comprises a component selected from the group consisting of THF, toluene, acetone, DMSO, dioxalane, 1,2 trans dichloroethylene, and a combination thereof.

公开(公告)号：WO2019210183A1

公开(公告)日：2019-10-31

申请号：PCT/US2019/029368

申请日：2019-04-26

申请人： W.M. BARR & COMPANY, INC.

发明人： TEAGUE, Tim ,  PETKUS, Matthew Michael ,  SHIREMAN, Dennis Earl ,  BYRD, Alana

IPC分类号： B08B7/00 ,  C09D9/00 ,  C09D9/04 ,  C11D1/66 ,  C11D3/20 ,  C11D3/43 ,  C11D3/44 ,  C11D7/26 ,  C11D7/34 ,  C11D7/50

摘要： A composition comprises dimethyl carbonate (DMC) and dimethyl sulfoxide (DMSO) and has a flash point of 70°F or greater. The composition has a total VOC content defined by the Environmental Protection Agency (EPA) of 50 weight percent (%) or less. The composition removes or strips paint in a period of time of two hours or less. The composition may further comprises one or more corrosion inhibitors.

公开(公告)号：WO2019074872A1

公开(公告)日：2019-04-18

申请号：PCT/US2018/054921

申请日：2018-10-09

申请人： W.M. BARR & COMPANY, INC.

发明人： HAWES, Charles L. ,  TEAGUE, Tim

IPC分类号： C09D9/00 ,  B08B7/00 ,  C09D9/04

摘要： A chemical composition and method of making and using are provided for paint removal and/or for adhesive removal. The chemical composition comprises THF and a solvent selected from the group consisting of methyl acetate, acetone, dimethyl carbonate, propylene carbonate, and 1-chloro-4 (trifluoromethyl) benzene, and a combination thereof.