公开(公告)号：US20170137650A1

公开(公告)日：2017-05-18

申请号：US15354284

申请日：2016-11-17

申请人： Cabot Corporation

发明人： Tianqi Liu ,  Robert J. Anderson ,  Jinqi Xu ,  Jodi A. Bates ,  Paul S. Palumbo

IPC分类号： C09D11/324 ,  C09D125/14 ,  C09D11/107

CPC分类号： C09D11/324 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C09C1/48 ,  C09C1/50 ,  C09C1/52 ,  C09C1/56 ,  C09C1/565 ,  C09D11/102 ,  C09D11/106 ,  C09D11/107 ,  C09D125/14

摘要： Disclosed herein inkjet ink compositions comprising: (a) a carbon black having the following properties: OAN≧170 mL/100 g; and STSA ranging from 160 to 220 m2/g; (b) at least one polymeric dispersant selected from polyoxyethylene / polyoxypropylene block copolymers, styrene-acrylic resins, styrene-methacrylic resins, styrene-maleic acid copolymers, and styrene- maleic anhydride copolymers; (c) at least one surfactant selected from ethoxylated siloxanes, succinic acid esters, and succinic acid salts; and (d) at least one polyurethane.

公开(公告)号：US10106696B2

公开(公告)日：2018-10-23

申请号：US15354284

申请日：2016-11-17

申请人： Cabot Corporation

发明人： Tianqi Liu ,  Robert J. Anderson ,  Jinqi Xu ,  Jodi A. Bates ,  Paul S. Palumbo

IPC分类号： C09D11/324 ,  C09D125/14 ,  C09D11/107 ,  C09C1/48 ,  C09C1/50 ,  C09D11/102 ,  C09D11/106

摘要： Disclosed herein inkjet ink compositions comprising: (a) a carbon black having the following properties: OAN≥170 mL/100 g; and STSA ranging from 160 to 220 m2/g; (b) at least one polymeric dispersant selected from polyoxyethylene/polyoxypropylene block copolymers, styrene-acrylic resins, styrene-methacrylic resins, styrene-maleic acid copolymers, and styrene-maleic anhydride copolymers; (c) at least one surfactant selected from ethoxylated siloxanes, succinic acid esters, and succinic acid salts; and (d) at least one polyurethane.