公开(公告)号：US20200063013A1

公开(公告)日：2020-02-27

申请号：US16669889

申请日：2019-10-31

申请人： ROWE Holding GmbH

发明人： Stefan Berger

IPC分类号： C09K5/20 ,  C23F11/04 ,  C23F11/08 ,  F24S80/20 ,  C09K5/10

摘要： The invention relates to a silicate-containing coolant concentrate, including at least one freezing-point lowering liquid, at least one mixture of at least two saturated, aliphatic dicarboxylic acids, at least one saturated aliphatic or hydroxyl-containing aromatic mono-carboxylic acid, at least one azole, at least one stabilizing silicate, at least one phosphonocarboxylic acid, and at least one heteropoly complex anion from the group IIIA to VIA of the periodic table of the elements.

公开(公告)号：US20180320047A1

公开(公告)日：2018-11-08

申请号：US15773279

申请日：2016-11-10

申请人： ROWE Holding GmbH

发明人： Stefan Berger

IPC分类号： C09K5/20 ,  C09K5/10 ,  C23F11/04

CPC分类号： C09K5/20 ,  C09K5/10 ,  C23F11/04 ,  C23F11/08 ,  F24S80/20

摘要： The invention relates to a silicate-containing coolant concentrate, including at least one freezing-point lowering liquid, at least one mixture of at least two saturated, aliphatic dicarboxylic acids, at least one saturated aliphatic or hydroxyl-containing aromatic mono-carboxylic acid, at least one azole, at least one stabilizing silicate, at least one phosphonocarboxylic acid, and at least one heteropoly complex anion from the group IIIA to VIA of the periodic table of the elements.