公开(公告)号：US20180086917A1

公开(公告)日：2018-03-29

申请号：US15563133

申请日：2016-04-01

Applicant: Valspar Sourcing, Inc.

Inventor： David R. Wallace ,  T. Howard Killilea ,  Stephen M. Korenkiewicz ,  Thomas J. Melnyk ,  Danny G. Hartinger ,  Jason S. Ness ,  Jacob Donlon ,  Mark R. Coward

IPC: C09B67/46 ,  C09D7/00 ,  C09D7/12

CPC classification number: C09B67/009 ,  C09D7/20 ,  C09D7/61 ,  C09D7/63

Abstract: Fluid concentrates, colorants and coating compositions contain solid pigment particles dispersed in a nonvolatilizing, reactive liquid diluent having a viscosity less than 1,000 cps and containing at least one molecular species having at least three reactive unsaturated sites. The reactive liquid diluent may serve as one or more of a dispersing medium for the solid pigment particles, a carrier, a coalescent and a humectant, and may crosslink or otherwise cure to form an interpenetrating polymer network in, or crosslink with, a pigmented coating composition containing a film-forming polymeric binder. Embodiments of the reactive liquid diluent can provide colorants and coating compositions having reduced levels of VOCs, conventional carriers, conventional dispersants, conventional coalescents and conventional humectants.