公开(公告)号：US20200216707A1

公开(公告)日：2020-07-09

申请号：US16641666

申请日：2017-09-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Chen Chen ,  Baoqing Zheng ,  Yawei Xu ,  Xiaohong Yang ,  Shaoguang Feng ,  Yujiang Wang ,  Brough Richey ,  Fengzhe Shi

IPC: C09D133/12 ,  C08L33/12

Abstract: An aqueous polymer composition comprising a multiethylenically unsaturated carboxylic acid monohydrazide and a keto-functionalized polymer, and an aqueous coating composition comprising such aqueous polymer composition and providing coatings with improved water resistance and alcohol resistance without compromising early block resistance.

公开(公告)号：US10597550B2

公开(公告)日：2020-03-24

申请号：US15768839

申请日：2015-11-24

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiaohong Yang ,  Yaobang Li ,  Yawei Xu ,  Yan Wu

IPC: C09D15/00 ,  B05D7/06 ,  C08F2/26 ,  C08F220/04 ,  C08F220/18 ,  C08F220/10 ,  C08F265/06 ,  C08L25/14 ,  C09D125/14 ,  C09D133/04 ,  C09D133/10 ,  C09D133/12 ,  C09D151/00 ,  B05D3/02

Abstract: An aqueous polymer dispersion and an aqueous coating composition comprising the aqueous polymer dispersion; and the aqueous coating composition capable of providing coating films with excellent tannin blocking and satisfactory early block resistance and sandability.

公开(公告)号：US20180298223A1

公开(公告)日：2018-10-18

申请号：US15768839

申请日：2015-11-24

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiaohong Yang ,  Yaobang Li ,  Yawei Xu ,  Yan Wu

IPC: C09D15/00 ,  C09D133/10 ,  B05D7/06 ,  B05D3/02

CPC classification number: C09D15/00 ,  B05D3/0254 ,  B05D7/06 ,  C08F2/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/18 ,  C08F265/06 ,  C08L25/14 ,  C09D125/14 ,  C09D133/04 ,  C09D133/10 ,  C09D133/12 ,  C09D151/003 ,  C08F212/08 ,  C08F220/14 ,  C08L33/04 ,  C08F2220/1858 ,  C08F2220/1841 ,  C08F220/06 ,  C08F220/40 ,  C08F230/02

Abstract: An aqueous polymer dispersion and an aqueous coating composition comprising the aqueous polymer dispersion; and the aqueous coating composition capable of providing coating films with excellent tannin blocking and satisfactory early block resistance and sandability.

公开(公告)号：US09862856B2

公开(公告)日：2018-01-09

申请号：US14891044

申请日：2013-05-30

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Xiaohong Yang ,  Jianming Xu ,  Yawei Xu ,  Baoqing Zheng ,  Shujun Shu

IPC: C08G77/14 ,  C08G77/20 ,  C08F20/18 ,  C08F220/54 ,  C09D133/14 ,  C08F265/06 ,  C08F220/14 ,  C09J133/12 ,  C09D4/06 ,  C08F230/08

CPC classification number: C09D133/14 ,  C08F220/14 ,  C08F265/06 ,  C08F2230/085 ,  C08G77/20 ,  C09D4/06 ,  C09J133/12 ,  C08F220/18 ,  C08F220/06 ,  C08F220/20 ,  C08F220/58 ,  C08F2220/1875 ,  C08F2220/1825

Abstract: A wood coating formulation with improved water repellency while maintaining coating performance such as clarity and hardness, the process of making thereof.

公开(公告)号：US11542405B2

公开(公告)日：2023-01-03

申请号：US16634204

申请日：2017-07-27

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Yawei Xu ,  Yujiang Wang ,  Jinyuan Zhang ,  Xiangting Dong ,  Ling Li ,  Fengzhe Shi

IPC: C09D133/08 ,  C09D133/02 ,  C09D143/04 ,  C08K3/105 ,  C08K3/36 ,  C08F220/18

Abstract: An aqueous coating composition having a long pot life, a process for preparing such coating composition, and a method of preparing coatings having good adhesion to a substrate.

公开(公告)号：US20210102087A1

公开(公告)日：2021-04-08

申请号：US16634204

申请日：2017-07-27

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Yawei Xu ,  Yujiang Wang ,  Jinyuan Zhang ,  Xiangting Dong ,  Ling Li ,  Fengzhe Shi

IPC: C09D133/08 ,  C08F220/18 ,  C09D133/02 ,  C09D143/04

Abstract: An aqueous coating composition having a long pot life, a process for preparing such coating composition, and a method of preparing coatings having good adhesion to a substrate.

公开(公告)号：US10023759B2

公开(公告)日：2018-07-17

申请号：US15127578

申请日：2014-04-17

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiaohong Yang ,  Yawei Xu ,  Baoqing Zheng ,  Biao Shen

IPC: C09D133/06 ,  C08L33/06 ,  C09D5/00

Abstract: An aqueous dispersion capable of providing a coating composition with balanced properties of early block resistance and good chemical resistance including water resistance, 48% alcohol resistance, and paraffin oil resistance; a process of preparing the same; and a coating composition comprising the same.

公开(公告)号：US20170145244A1

公开(公告)日：2017-05-25

申请号：US15127578

申请日：2014-04-17

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiaohong Yang ,  Yawei Xu ,  Baoqing Zheng ,  Biao Shen

IPC: C09D133/06 ,  C09D5/00 ,  C08L33/06

CPC classification number: C09D133/066 ,  C08F2/22 ,  C08F220/18 ,  C08F265/06 ,  C08L33/066 ,  C08L2201/54 ,  C09D5/00 ,  C09D143/00 ,  C09D151/003 ,  C08F2220/1858 ,  C08F212/08 ,  C08F220/14 ,  C08F220/06 ,  C08F220/58 ,  C08F220/20 ,  C08F2230/085 ,  C08F230/02

Abstract: An aqueous dispersion capable of providing a coating composition with balanced properties of early block resistance and good chemical resistance including water resistance, 48% alcohol resistance, and paraffin oil resistance; a process of preparing the same; and a coating composition comprising the same.

公开(公告)号：US20160115341A1

公开(公告)日：2016-04-28

申请号：US14896191

申请日：2013-06-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： Yawei Xu ,  Fu Zhan ,  Xiaohong Yang ,  Baoqing Zheng ,  Blao Shen ,  Yurun Yang

IPC: C09D133/16 ,  C08K3/36

CPC classification number: C09D133/16 ,  C08K3/36 ,  C08L75/04 ,  C09D5/024 ,  C09D7/63 ,  C09D133/08

Abstract: An aqueous coating composition capable of providing coating films with balanced properties of low gloss, high clarity, and good water resistance and alcohol resistance, and a process of making and using such aqueous coating composition.

Abstract translation: 能够提供具有低光泽度，高透明度和良好的耐水性和耐醇性的平衡性能的涂膜的水性涂料组合物，以及制备和使用这种水性涂料组合物的方法。

公开(公告)号：US20250154306A1

公开(公告)日：2025-05-15

申请号：US19022473

申请日：2025-01-15

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： Baoqing Zheng ,  Fu Zhan ,  Yawei Xu ,  Yaobang Li ,  Yujiang Wang ,  Alvin M. Maurice

IPC: C08F220/18 ,  C08L33/06 ,  C09D133/06

Abstract: A coating composition comprising an aqueous dispersion of a multistage polymer. The multistage polymer comprises a first polymer, a second polymer, and a third polymer. The first polymer has a Tg less than 0° C. and comprises structural units of a carbonyl-containing functional monomer. The second polymer has a Tg less than 0° C. and comprises from 0.1% to 10% by weight of the second polymer of a multifunctional monomer containing two or more different ethylenically unsaturated polymerizable groups. The third polymer having a Tg higher than 50° C. comprises structural units of an ethylenically unsaturated nonionic monomer. A coating formed from the coating composition has a 600 gloss retention >50% after the QUV testing for 1,100 hours or longer and/or impact resistance of at least 40 cm-kg.