公开(公告)号：US20190106592A1

公开(公告)日：2019-04-11

申请号：US15729701

申请日：2017-10-11

申请人： BASF Coatings GmbH

发明人： Emerson Keith Colyer ,  Abhijit Jadhav

IPC分类号： C09D167/04 ,  C08G83/00 ,  C08G63/08 ,  C07C69/712

摘要： Aryl-modified hyperbranched polyols are described, as are coating compositions containing these polyols. These polyols enable waterborne coating compositions that: include water-sensitive pigments; are storage stable; and have a low content of VOCs, as well as solventborne coating compositions that: include organic pigments; are storage stable; and enable certain enhanced color properties.

公开(公告)号：US10059789B2

公开(公告)日：2018-08-28

申请号：US15308274

申请日：2015-04-13

申请人： BASF Coatings GmbH

发明人： Abhijit Jadhav

IPC分类号： C08F8/30 ,  C08F220/36 ,  C07C269/00 ,  C09D133/14 ,  C07C269/06 ,  C08G71/04 ,  C09D175/04 ,  C07C271/16

CPC分类号： C08F220/36 ,  C07C269/00 ,  C07C269/06 ,  C07C271/16 ,  C08F8/30 ,  C08G71/04 ,  C09D133/14 ,  C09D175/04 ,  C07C271/12

摘要： A carbamate-functional material is prepared by reacting a carbamate compound with a hydroxy-functional material using titanium (IV) alkoxide as catalyst.

公开(公告)号：US20180312718A1

公开(公告)日：2018-11-01

申请号：US15772144

申请日：2016-10-27

申请人： BASF Coatings GmbH

发明人： Abhijit Jadhav

IPC分类号： C09D175/04 ,  C09D7/20 ,  C08G71/04 ,  C08K5/205

CPC分类号： C08G71/04 ,  C08K5/205 ,  C09D5/00 ,  C09D7/20 ,  C09D175/04

摘要： Provided herein is a method of preparing a biobased hydroxy-urethane. The method includes reacting a cyclic carbonate with a diamine in the absence of an isocyanate. Also described provided herein are biobased hydroxy-urethane materials prepared by the method, coating compositions including the biobased hydroxy-urethane materials, and methods of coating a substrate using the biobased hydroxy-urethane materials.