公开(公告)号：US20160145453A1

公开(公告)日：2016-05-26

申请号：US15009182

申请日：2016-01-28

申请人： BASF SE

发明人： Juergen KACZUN ,  Reinhold SCHWALM ,  David TRUMBO ,  Eugene Valentine SITZMANN

IPC分类号： C09D11/101 ,  C08G18/67 ,  C09D151/08 ,  C08G18/81

CPC分类号： C09D11/101 ,  C08G18/6795 ,  C08G18/8116 ,  C08G18/8125 ,  C09D151/08 ,  C09D175/04 ,  C09D175/16

摘要： The invention relates to low-viscosity formulations of radiation-curable compounds, to processes for preparing them, to their use, and to inks, printing-inks, and print varnishes that comprise them.

公开(公告)号：US20230374192A1

公开(公告)日：2023-11-23

申请号：US18027677

申请日：2021-09-14

申请人： BASF SE

发明人： Samane MEHRAVAR ,  Paola URIBE AROCHA ,  Daniel VON NESSEN ,  Konrad ROSCHMANN ,  Florian Ludwig GEYER ,  Mo Kit CHAU ,  Florian SCHLUETTER ,  Juergen KACZUN ,  David TUERP

IPC分类号： C08G18/42 ,  C08G63/20 ,  C08G63/91 ,  C08G18/32 ,  C08G18/34 ,  C08G18/66 ,  C08G18/75 ,  C08K5/25 ,  C09D175/12 ,  C09D7/63 ,  C09D7/20 ,  C09D15/00

CPC分类号： C08G18/4241 ,  C08G63/20 ,  C08G63/916 ,  C08G18/4216 ,  C08G18/4202 ,  C08G18/3206 ,  C08G18/348 ,  C08G18/3234 ,  C08G18/3275 ,  C08G18/3228 ,  C08G18/6659 ,  C08G18/755 ,  C08K5/25 ,  C09D175/12 ,  C09D7/63 ,  C09D7/20 ,  C09D15/00

摘要： The present invention relates to polyester polyols (1) carrying at least one keto-type C═O group derived from HO—C(═O)—L1—C(═O)—R1 (1i) or from a derivative thereof, wherein L1 is a linking group and R1 is selected from the group consisting of C1-20-alkyl, C5-8-cycloalkyl, C6-10-aryl and C7-20-aralkyl, to aqueous polyurethane dispersions (PUD) comprising at least one polyurethane (2) carrying at least one keto-type C═O group, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C═O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane dispersions (SC-PUD) comprising at least one polyurethane (2) carrying at least one keto-type C═O group, at least one compound (3) carrying at least two keto-type C═O group reactive groups, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C═O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane coating composition comprising the aqueous self-crosslinkable polyurethane dispersion (SC-PUD) optionally at least one organic solvent (5), at least one coating composition additive (6), optionally at least one polymer (7) different from the polyurethane (2), and optionally at least one monomer (8) carrying at least one olefinically unsaturated group, to substrate coated with the aqueous self-crosslinkable polyurethane coating composition, and to a process for coating the substrate with the aqueous self-crosslinkable polyurethane coating composition.

公开(公告)号：US20190263941A1

公开(公告)日：2019-08-29

申请号：US16318863

申请日：2017-07-06

申请人： BASF SE

发明人： Wolfgang GASCHLER ,  Sebastian ENCK ,  Leendert BERKHOUT ,  Linda GUITMAN ,  Juergen KACZUN ,  David HAJNAL

IPC分类号： C08F2/22 ,  C08K3/22 ,  C09D5/02 ,  C08K3/013 ,  C08F212/08 ,  C08F220/18

摘要： A process for producing aqueous polymer dispersions and the use thereof as binder for coatings having high solvent stability and a low tendency to soiling.