公开(公告)号：CA2984150A1

公开(公告)日：2016-11-03

申请号：CA2984150

申请日：2016-04-25

Applicant: VALSPAR SOURCING INC

Inventor： HU RONGHAI ,  DUAN GANG ,  XIONG RONG ,  KORENKIEWICZ STEPHEN M ,  KOU HUI

IPC: C09D4/02 ,  C09D5/00 ,  C09D5/16 ,  C09D109/00

Abstract: The present disclosure refers to an aqueous stain resistant coating composition, comprising, one or more aqueous dispersions of self-crosslinkable polymeric particles; and one or more particulate solids, wherein the polymeric particles have a Tg of 10°C or less; and wherein the particulate solids comprise a combination of sheet-like particulate solids and sphere-like particulate solids in a weight ratio of 1 : 1 or more; and wherein the coating composition has a pigment volume concentration of 45% or more; and the coating composition is substantially free of volatile organic compounds.

公开(公告)号：EP3007813A4

公开(公告)日：2017-04-19

申请号：EP14810305

申请日：2014-06-03

Applicant: VALSPAR SOURCING INC

Inventor： WANG JIN ,  DUAN GANG ,  WEN JINSONG ,  LIN KUAI ,  ZHANG YINCHAO ,  LAI HUA ,  CHEN XIAHU

IPC: B01F17/42 ,  B01F17/20

CPC classification number: B01F17/0064 ,  C07F9/091

公开(公告)号：EP3039049A4

公开(公告)日：2017-04-26

申请号：EP14840195

申请日：2014-07-22

Applicant: VALSPAR SOURCING INC

Inventor： CHEN XIAORUI ,  WANG TAO ,  DUAN GANG

IPC: C08G18/83 ,  C08F283/00 ,  C08F290/06 ,  C08G18/08 ,  C08G18/12 ,  C08G18/48 ,  C08G18/67 ,  C08G18/70 ,  C08G18/75 ,  C09D175/04

CPC classification number: C08F283/00 ,  C08F290/06 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4833 ,  C08G18/672 ,  C08G18/755 ,  C09D175/04 ,  C08G18/3231 ,  C08G18/48 ,  C08G18/348

Abstract: This disclosure is directed to a self-crosslinkable polymer and and an aqueous dispersion comprising particles of the polymer. The self-crosslinkable polymer has a molecular skeleton containing urethane linkages, and a hydrazide functional group and a carbonyl functional group capable of reacting with the hydrazide functional group chemically bonded to the molecular skeleton.

Abstract translation: 本公开涉及可自交联的聚合物和包含该聚合物颗粒的水分散体。 可自交联的聚合物具有包含氨基甲酸乙酯键的分子骨架和能够与化学键合到分子骨架上的酰肼官能团反应的酰肼官能团和羰基官能团。

公开(公告)号：EP3063182A4

公开(公告)日：2017-06-21

申请号：EP14858433

申请日：2014-09-29

Applicant: VALSPAR SOURCING INC

Inventor： SUN JIANPING ,  WANG TAO ,  DUAN GANG ,  ZHAO XI ,  XIONG RONG

IPC: C08F2/22 ,  C08F2/44 ,  C08F220/00 ,  C08F220/26 ,  C08F230/00 ,  C08J3/12 ,  C08J3/20

CPC classification number: C09D125/14 ,  C08F2/22 ,  C08F212/08 ,  C08F220/36 ,  C08F230/02 ,  C08K2003/2241 ,  C08F2220/1825 ,  C08F220/06

Abstract: The present disclosure relates to an aqueous latex and a process for the preparation thereof. In particular, the present disclosure relates to an aqueous latex useful as a spacing extender for inorganic pigment particles. The present disclosure also relates to a dispersion of inorganic pigment particles comprising the aqueous latex and to an aqueous coating composition comprising the aqueous latex and inorganic pigment particles.

Abstract translation: 本公开涉及一种水性胶乳及其制备方法。 特别地，本公开内容涉及可用作无机颜料颗粒的间隔延长剂的水性胶乳。 本公开还涉及包含水性胶乳的无机颜料颗粒和包含水性胶乳和无机颜料颗粒的水性涂料组合物的分散体。