Inventor
ROBERTS C CHAD
US20 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTS C CHAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
8 patentsUS9062228B2Jun 23, 2015
Aqueous inkjet inks containing polyurethane binders with components to interact with cellulose
DU PONT4 citations73
US7932306B2Apr 26, 2011
Amphoteric dispersants and their use in inkjet inks
DU PONT2 citations62
US10196531B2Feb 5, 2019
Pigmented inkjet ink comprising dispersed polyurethane and olefin ionic copolymer
DU PONT0 citations51
US9815994B2Nov 14, 2017
Aqueous pigment dispersions with components to interact with cellulose
DU PONT0 citations51
US9315690B2Apr 19, 2016
Aqueous pigment dispersions based on polyurethane dispersants having components to interact with cellulose
DU PONT0 citations41
US9303170B2Apr 5, 2016
Aqueous pigment dispersions with components to interact with cellulose
DU PONT0 citations41
US9090788B2Jul 28, 2015
Aqueous inkjet inks containing polymeric binders with components to interact with cellulose
DU PONT0 citations41
US9023141B2May 5, 2015
Method of preparing aqueous pigment dispersions
DU PONT0 citations38
ROBERTS C CHAD
6 patentsUS8931889B2Jan 13, 2015
Inkjet ink with self-dispersed pigments and hydroxyl terminated polyurethane ink additives
ROBERTS C CHAD18 citations82
US9410010B2Aug 9, 2016
Urea-terminated polyurethane dispersants
ROBERTS C CHAD6 citations72
US8815979B2Aug 26, 2014
Amphoteric polyurethane dispersants and their use in inkjet inks
ROBERTS C CHAD3 citations61
US8500266B2Aug 6, 2013
AB block copolymer dispersants having an ink vehicle soluble block
ROBERTS C CHAD2 citations61
US8827417B2Sep 9, 2014
Inkjet ink with polyurethane additive derived from alkoxy aromatic diols inks
ROBERTS C CHAD1 citations51
US8820907B2Sep 2, 2014
Amphoteric dispersants and their use in inkjet inks
ROBERTS C CHAD1 citations51
LI XIAOQING
4 patentsUS8591021B2Nov 26, 2013
Method of printing using ink jet inks comprising a crosslinking pigment dispersion based on diblock polymeric dispersants
LI XIAOQING5 citations72
US8686089B2Apr 1, 2014
Crosslinking pigment dispersion on diblock polymeric dispersants
LI XIAOQING3 citations62
US8591020B2Nov 26, 2013
Aqueous ink jet ink comprising a crosslinking pigment dispersion based on diblock polymeric dispersants
LI XIAOQING3 citations62
US9221984B2Dec 29, 2015
Cross-linked pigment dispersion based on polyurethane dispersants
LI XIAOQING2 citations61