公开(公告)号：US20200010721A1

公开(公告)日：2020-01-09

申请号：US16319096

申请日：2017-07-20

申请人： BASF Coatings GMBH

发明人： Cathrin Corten ,  Dirk Eierhoff ,  Britta Schnieders ,  Nicole Freitag ,  Josef Rademacher ,  Michael Grabbe

IPC分类号： C09D175/14 ,  C08F2/22 ,  C08F2/00 ,  C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F257/02 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/32 ,  C08G18/42 ,  C08G18/48 ,  C08G18/67 ,  C08G18/75 ,  C08K5/05 ,  C08K3/013 ,  C09D7/43

摘要： Provided herein is a mixer system for producing refinish compositions, more particularly for the sector of automotive finishing, including at least mutually different components (1), (2), and (3), namely component (1) as base varnish, component (2) as tinting base, and component (3) as rheology module, with at least one of components (1) to (3) including at least one aqueous dispersion including at least one polymer prepared by multistage emulsion polymerization, and at least one of components (1) to (3) including at least one aliphatic monoalcohol having 5 carbon atoms and/or at least one aliphatic monoalcohol having 6 carbon atoms. Further provided herein is an aqueous refinish composition that is produced by the mixing of components (1) to (3), and a method for producing aqueous refinish compositions. Further provided herein is a use of the mixer system for producing aqueous refinish compositions for automotive refinishing.

公开(公告)号：US10907069B2

公开(公告)日：2021-02-02

申请号：US16319096

申请日：2017-07-20

申请人： BASF Coatings GMBH

发明人： Cathrin Corten ,  Dirk Eierhoff ,  Britta Schnieders ,  Nicole Freitag ,  Josef Rademacher ,  Michael Grabbe

IPC分类号： C09D175/14 ,  C09D7/43 ,  C08K3/013 ,  C08F2/00 ,  C08F2/22 ,  C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F257/02 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/32 ,  C08G18/42 ,  C08G18/48 ,  C08G18/67 ,  C08G18/75 ,  C08K5/05 ,  C08F220/18

摘要： Provided herein is a mixer system for producing refinish compositions, more particularly for the sector of automotive finishing, including at least mutually different components (1), (2), and (3), namely component (1) as base varnish, component (2) as tinting base, and component (3) as rheology module, with at least one of components (1) to (3) including at least one aqueous dispersion including at least one polymer prepared by multistage emulsion polymerization, and at least one of components (1) to (3) including at least one aliphatic monoalcohol having 5 carbon atoms and/or at least one aliphatic monoalcohol having 6 carbon atoms. Further provided herein is an aqueous refinish composition that is produced by the mixing of components (1) to (3), and a method for producing aqueous refinish compositions. Further provided herein is a use of the mixer system for producing aqueous refinish compositions for automotive refinishing.