公开(公告)号：CA2979067A1

公开(公告)日：2016-10-06

申请号：CA2979067

申请日：2016-04-01

Applicant: VALSPAR SOURCING INC

Inventor： WALLACE DAVID R ,  KILLILEA T HOWARD ,  KORENKIEWICZ STEPHEN M ,  MELNYK THOMAS J ,  HARTINGER DANNY G ,  NESS JASON S ,  DONLON JACOB ,  COWARD MARK R

IPC: C09B67/46 ,  C09K23/00 ,  C09D7/80 ,  C09D17/00

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.

公开(公告)号：AU2013248988A1

公开(公告)日：2014-10-09

申请号：AU2013248988

申请日：2013-04-22

Applicant: VALSPAR SOURCING INC

Inventor： KORENKIEWICZ STEPHEN M ,  BOOTH KARL A

IPC: C09C3/10 ,  C09D7/80

Abstract: Titanium dioxide may be more efficiently used in a coating composition containing a composite pigment particle-forming polymer if during composite formation, the polymer is initially present in a low concentration and the titanium dioxide particles and newly- formed composite particles are dispersed in a waterborne emulsion polymer that does not form such a composite. A pigment grind dispersion of titanium dioxide pigment-polymer composite particles may be made by mixing titanium dioxide particles with the waterborne emulsion polymer. The composite-forming polymer is then added to the waterborne emulsion polymer, or is added independently and concurrently with the titanium dioxide particles. The resulting titanium dioxide pigment-polymer composite particles provide improved coating composition opacity compared to a coating composition that does not contain such composite particles. The coating compositions can contain reduced titanium dioxide amounts and less than a saturation level of the composite-forming polymer.

公开(公告)号：BRPI0608547A2

公开(公告)日：2010-11-16

申请号：BRPI0608547

申请日：2006-03-17

Applicant: VALSPAR SOURCING INC

Inventor： COWARD MARK R ,  KORENKIEWICZ STEPHEN M ,  WALLACE DAVID R

IPC: C09D7/12 ,  C09D17/00

Abstract: A universal colorant system for both solvent- and water-based paints and coatings is contained in a closed sealed pouch or cartridge-style container, and includes a colorant component, a surfactant package including at least one alkyd-compatible surfactant and at least one latex-compatible surfactant, and a carrier. When the colorant system is added to a base paint it desirably provides a mixture having a drop in viscosity of less than about 50%.

公开(公告)号：CA2968012A1

公开(公告)日：2016-06-23

申请号：CA2968012

申请日：2015-12-18

Applicant: VALSPAR SOURCING INC

Inventor： BOOTH KARL A ,  CZAPLEWSKI KENNETH F ,  KORENKIEWICZ STEPHEN M ,  TAYLOR JEFFREY F

IPC: C08L75/04 ,  C09D7/00 ,  C09D7/47 ,  C09D175/08

Abstract: A coating composition including a rheology modifier is described. The rheology modifier is a water-soluble polyurethane made by the condensation of a poly(alkylene glycol), a polyisocyanate and a compound including a polyalkoxylated chain and a hydrophobic end group. The composition demonstrates Leneta sag resistance of greater than about 14 and a Leneta flow and leveling of at least about 9, and a Stormer viscosity of less than about 120 Krebs units.

公开(公告)号：CA2867164A1

公开(公告)日：2013-10-24

申请号：CA2867164

申请日：2013-04-22

Applicant: VALSPAR SOURCING INC

Inventor： BOOTH KARL A ,  KORENKIEWICZ STEPHEN M ,  HARRIS LAURA E ,  KIPPING ALEXIS R ,  TAYLOR JEFFREY F

IPC: C09C1/36

Abstract: A pigment grind dispersion of titanium dioxide pigment-polymer composite particles is made by mixing titanium dioxide particles with an aqueous emulsion containing (i) less than a saturation level amount of water-insoluble film-forming first polymer particles that adsorb to the titanium dioxide particles, and (ii) an inhibiting or interfering amount of water-insoluble film-forming second polymer particles that do not adsorb to the titanium dioxide particles, wherein the pigment grind dispersion has a titanium dioxide pigment volume concentration of about 25 to about 50 and a titania composite ratio of about 32 to about 60. The resulting titanium dioxide pigment-polymer composite particles can provide improved coating composition opacity compared to a coating composition that does not contain such composite particles, can employ reduced titanium dioxide amounts and less than a saturation level of the first polymer, and can provide improved storage stability.

公开(公告)号：MX2012008106A

公开(公告)日：2012-08-15

申请号：MX2012008106

申请日：2010-01-11

Applicant: VALSPAR SOURCING INC

Inventor： KORENKIEWICZ STEPHEN M ,  CORNELL WILLARD REID JR

IPC: C09C1/36 ,  C08K5/00 ,  C09D7/80

Abstract: Se hacen pinturas y tintes entintados a la medida usando un arreglo de colorantes líquidos concentrados con bajos VOC que incluyen por lo menos colorante blanco; colorante negro; y colorantes primarios de tono verde, tono azul y tono rojo por lo menos uno de los tales colorantes primarios comprende humectante de polialquilén glicol, tensoactivo etoxilado y pigmento extendedor. Para colorantes en el arreglo que contienen humectante de polialquilén glicol, las cantidades de humectante y de tensoactivo etoxilado son suficientemente altas y la cantidad de pigmento extendedor es suficientemente baja de manera que los colorantes no taparán problemáticamente los orificios surtidores de colorantes si se dejan en el surtidor sin una tapa de orificio durante un día completo. El humectante de polialquilén glicol está presente también en una cantidad suficientemente baja de manera que las películas secas de pintura hechas mezclando los colorantes con una pintura de base acuosa clara resistirán el bloqueo.

公开(公告)号：AU2010340375A1

公开(公告)日：2012-07-19

申请号：AU2010340375

申请日：2010-01-11

Applicant: VALSPAR SOURCING INC

Inventor： KORENKIEWICZ STEPHEN M ,  CORNELL WILLARD REID

IPC: C09C1/36 ,  C08K5/00 ,  C09D7/80

Abstract: Custom-tinted paints and stains are made using an array of low VOC concentrated liquid colorants including at least at least white colorant; black colorant; and green-hued, blue- hued and red-hued primary colorants at least one of which primary colorants comprises polyalkylene glycol humectant, ethoxylated surfactant and extender pigment. For colorants in the array containing polyalkylene glycol humectant, the humectant and ethoxylated surfactant amounts are sufficiently high and extender pigment amount is sufficiently low so that the colorants will not problematically plug colorant dispenser orifices if left in the dispenser without an orifice cap for a full day. The polyalkylene glycol humectant is also present in an amount sufficiently low so that dried paint films made by mixing the colorants with a clear waterborne base paint will resist blocking.

公开(公告)号：MX2010013696A

公开(公告)日：2011-02-23

申请号：MX2010013696

申请日：2009-06-16

Applicant: VALSPAR SOURCING INC

Inventor： KORENKIEWICZ STEPHEN M ,  COWARD MARK R ,  LEE DAVID Y

IPC: B01F13/10 ,  C09D7/00 ,  C09D7/80

Abstract: Se describen pinturas y tintes base pigmentadas blancas y no pigmentadas que son personalizadas usando un distribuidor de colorante automatizado que tiene una cantidad de distribución de fluido mínima de menos de 0 01 onzas fluidas (

公开(公告)号：AU2009260246A1

公开(公告)日：2009-12-23

申请号：AU2009260246

申请日：2009-06-16

Applicant: VALSPAR SOURCING INC

Inventor： LEE DAVID Y ,  COWARD MARK R ,  KORENKIEWICZ STEPHEN M

IPC: C09D7/00 ,  B01F13/10 ,  C09D7/80

Abstract: White-pigmented and unpigmented base paints and stains are custom-tinted using an automated colorant dispenser having a minimum fluid dispensing quantity less than 0.01 fluid ounce (

公开(公告)号：MX391215B

公开(公告)日：2025-03-21

申请号：MX2017012651

申请日：2017-09-29

Applicant: VALSPAR SOURCING INC

Inventor： HARTINGER DANNY G ,  WALLACE DAVID R ,  DONLON JACOB ,  NESS JASON S ,  COWARD MARK R ,  KORENKIEWICZ STEPHEN M ,  KILLILEA T HOWARD ,  MELNYK THOMAS J

IPC: C09K23/00 ,  C09B67/46 ,  C09D7/80 ,  C09D11/10

Abstract: Los concentrados, los colorantes y las composiciones de recubrimiento líquidos contienen partículas de pigmento sólido dispersas en un diluyente líquido reactivo no volátil, que tiene una viscosidad menor que 1000 cps y que contiene al menos una especie molecular que tiene al menos tres sitios insaturados reactivos. El diluyente líquido reactivo puede servir como uno o más de un medio de dispersión para las partículas de pigmento sólido, un portador, un agente de coalescencia y un humectante, y puede reticularse o de otra manera curarse para formar una red polimérica interpenetrante en, o reticulada con, una composición de recubrimiento pigmentada que contiene un aglutinante polimérico formador de película. Las modalidades del diluyente líquido reactivo pueden proporcionar colorantes y composiciones de recubrimiento que tienen niveles reducidos de VOC, portadores convencionales, dispersantes convencionales, agentes de coalescencia convencionales y humectantes convencionales.