公开(公告)号：US11066570B2

公开(公告)日：2021-07-20

申请号：US15794187

申请日：2016-04-25

Applicant: Valspar Sourcing, Inc.

Inventor： Ronghai Hui ,  Gang Duan ,  Rong Xiong ,  Stephen M. Korenkiewicz ,  Hui Kou

IPC: C09D133/08 ,  C09D7/40 ,  C08F220/34 ,  C08K3/22 ,  C08K3/26 ,  C08K3/34 ,  C08K3/36 ,  C09D5/00 ,  C09D5/16 ,  C09D107/00 ,  C08K7/16 ,  C08L33/08

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：US09950559B2

公开(公告)日：2018-04-24

申请号：US14645605

申请日：2015-03-12

Applicant: Valspar Sourcing, Inc.

Inventor： Rong Xiong ,  Gang Duan ,  Hui Kou ,  Ronghai Hu ,  Hengsheng Hu

IPC: B44F9/04 ,  C09D5/14 ,  B05D5/06 ,  B32B37/24 ,  C09J7/02 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C08K5/54 ,  C09D5/00 ,  C09D7/12 ,  B32B37/12 ,  E04F13/08 ,  B05D7/00 ,  B05D1/28

CPC classification number: B44F9/04 ,  B05D1/286 ,  B05D5/06 ,  B05D7/57 ,  B05D7/5723 ,  B32B37/1284 ,  B32B37/24 ,  B32B2037/243 ,  B32B2250/05 ,  B32B2309/10 ,  B32B2315/18 ,  B32B2317/16 ,  B32B2419/00 ,  C08K5/54 ,  C08L2201/54 ,  C09D5/002 ,  C09D5/14 ,  C09D5/29 ,  C09D7/41 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C09J2201/162 ,  C09J2205/102 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2483/00 ,  E04F13/0873 ,  Y10T428/25 ,  Y10T428/2839 ,  Y10T428/2891

Abstract: This disclosure is directed to a multilayered laminate, comprising (a) a support substrate having at least one releasable major surface; (b) a transparent overcoat formed of a first coating composition on the releasable major surface of the support substrate, wherein the first coating composition comprises an aqueous polymer dispersion having a particle size in the range of 30 to 400 nm; (c) a stone-like topcoat system on the transparent overcoat, wherein the stone-like topcoat system comprises a multicolored spot layer and a background color layer; (d) an adhesive primer coat formed of a second coating composition on the stone-like topcoat system, wherein the second coating composition comprises an aqueous polymer dispersion selected from aqueous acrylic dispersions, aqueous organic silicone dispersions and aqueous vinyl acetate dispersions, wherein the transparent overcoat in the multilayered laminate, when released from the support substrate, a gloss of at least 60% at 60°.

公开(公告)号：US20160330954A1

公开(公告)日：2016-11-17

申请号：US15221828

申请日：2016-07-28

Applicant: Valspar Sourcing, Inc.

Inventor： Jianping Sun ,  Tao Wang ,  Gang Duan ,  Xiaorui Chen ,  Xi Zhao ,  Rong Xiong ,  Hui Kou ,  Yingjie Fan

IPC: A01N25/28 ,  C09D5/02 ,  C09D5/14 ,  C09D125/14 ,  C09D133/08

CPC classification number: A01N25/28 ,  B01J13/14 ,  C08F2/24 ,  C08F2/26 ,  C08F2/30 ,  C08F2/44 ,  C08F257/02 ,  C08F263/04 ,  C08F265/06 ,  C08F265/08 ,  C08K5/00 ,  C09B67/0097 ,  C09D5/022 ,  C09D5/14 ,  C09D7/65 ,  C09D109/02 ,  C09D109/08 ,  C09D109/10 ,  C09D125/14 ,  C09D133/08 ,  C09D151/00 ,  C11D3/505 ,  D06M23/12 ,  A01N25/04 ,  A01N65/22 ,  C08F212/08 ,  C08F2220/1825 ,  C08F2222/104 ,  C08F2222/1026 ,  C08F220/14

Abstract: The present disclosure relates to an aqueous dispersion for sustained release of a functional component useful for a coating composition, and a preparation process and use thereof. The aqueous dispersion comprises polymeric particles with a polymeric core-shell structure and the functional component contained in the polymeric core of the polymeric particles, wherein the polymeric shell has Tg of 20° C. or less, and wherein the functional component has a water solubility of 10 g/100 g water or less at room temperature.

Abstract translation: 本公开内容涉及用于持续释放用于涂料组合物的功能组分的水性分散体及其制备方法和用途。 所述水性分散体包含具有聚合物核 - 壳结构的聚合物颗粒，并且所述功能组分包含在所述聚合物颗粒的聚合物芯中，其中所述聚合物壳的Tg为20℃或更低，并且其中所述功能组分具有水溶性 在室温下为10g / 100g水或更少。

公开(公告)号：US20150183265A1

公开(公告)日：2015-07-02

申请号：US14645605

申请日：2015-03-12

Applicant: Valspar Sourcing, Inc.

Inventor： Rong Xiong ,  Gang Duan ,  Hui Kou ,  Ronghai Hu ,  Hengsheng Hu

IPC: B44F9/04 ,  B32B37/12 ,  B05D5/00 ,  C09D7/12 ,  B32B38/10 ,  C09D5/14 ,  C09D5/00 ,  B05D1/36 ,  B32B37/24

CPC classification number: B44F9/04 ,  B05D1/286 ,  B05D5/06 ,  B05D7/57 ,  B05D7/5723 ,  B32B37/1284 ,  B32B37/24 ,  B32B2037/243 ,  B32B2250/05 ,  B32B2309/10 ,  B32B2315/18 ,  B32B2317/16 ,  B32B2419/00 ,  C08K5/54 ,  C08L2201/54 ,  C09D5/002 ,  C09D5/14 ,  C09D5/29 ,  C09D7/41 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C09J2201/162 ,  C09J2205/102 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2483/00 ,  E04F13/0873 ,  Y10T428/25 ,  Y10T428/2839 ,  Y10T428/2891

Abstract: This disclosure is directed to a multilayered laminate, comprising (a) a support substrate having at least one releasable major surface; (b) a transparent overcoat formed of a first coating composition on the releasable major surface of the support substrate, wherein the first coating composition comprises an aqueous polymer dispersion having a particle size in the range of 30 to 400 nm; (c) a stone-like topcoat system on the transparent overcoat, wherein the stone-like topcoat system comprises a multicolored spot layer and a background color layer; (d) an adhesive primer coat formed of a second coating composition on the stone-like topcoat system, wherein the second coating composition comprises an aqueous polymer dispersion selected from aqueous acrylic dispersions, aqueous organic silicone dispersions and aqueous vinyl acetate dispersions, wherein the transparent overcoat in the multilayered laminate, when released from the support substrate, a gloss of at least 60% at 60°.

Abstract translation: 本公开涉及一种多层层压体，其包括（a）具有至少一个可释放主表面的支撑基底; （b）由支撑基材的可释放主表面上的第一涂料组合物形成的透明外涂层，其中所述第一涂料组合物包含粒径在30至400nm范围内的聚合物水分散体; （c）透明外涂层上的石头状面漆系统，其中所述石状面漆系统包括多色斑点层和背景颜色层; （d）在石状面漆系统上由第二涂料组合物形成的粘合底漆涂层，其中所述第二涂料组合物包含选自水性丙烯酸分散体，水性有机硅氧烷分散体和乙酸乙烯酯水分散体的水性聚合物分散体，其中所述透明 多层层叠体中的外涂层当从支撑基材释放时的光泽度在60°时至少为60％。