公开(公告)号：WO2018081943A1

公开(公告)日：2018-05-11

申请号：PCT/CN2016/104323

申请日：2016-11-02

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  WANG, Rui ,  LI, Hu ,  YANG, Weijun ,  WANG, Tao ,  WANG, Tao ,  JIANG, Siyuan ,  CHEN, Hui ,  VAN DYK, Antony Keith ,  SAN MIGUEL RIVERA, Lidaris

Inventor： WANG, Rui ,  LI, Hu ,  YANG, Weijun ,  WANG, Tao ,  WANG, Tao ,  JIANG, Siyuan ,  CHEN, Hui ,  VAN DYK, Antony Keith ,  SAN MIGUEL RIVERA, Lidaris

IPC: C09D163/00 ,  C09D7/12

Abstract: A water-based coating composition containing two parts (Parts A and B), (A) binder component containing a waterborne epoxy dispersion and dispersed inorganic particles with a polymeric dispersant and (B) hardener component. The polymeric dispersant contains anti-agglomerating functional groups that are unreactive with oxirane groups of the epoxy dispersion.

Abstract translation: （A部分和B部分），（A）含有水性环氧分散体的粘合剂组分和分散的无机颗粒与聚合物分散剂和（B）硬化剂组分的水基涂料组合物。 聚合物分散剂包含与环氧分散体的环氧乙烷基团不反应的抗团聚官能团。

公开(公告)号：WO2018218631A1

公开(公告)日：2018-12-06

申请号：PCT/CN2017/086906

申请日：2017-06-02

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  YANG, Weijun ,  LI, Hu ,  CUI, Longlan ,  JIANG, Siyuan ,  WANG, Tao ,  CAI, Yu ,  TANG, Jia ,  VAN DYK, Antony, Keith

Inventor： YANG, Weijun ,  LI, Hu ,  CUI, Longlan ,  JIANG, Siyuan ,  WANG, Tao ,  CAI, Yu ,  TANG, Jia ,  VAN DYK, Antony, Keith

IPC: C09D163/00

Abstract: A stable two-component waterborne coating composition comprising an epoxy component A comprising a waterborne epoxy resin, a polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.

公开(公告)号：WO2020113366A1

公开(公告)日：2020-06-11

申请号：PCT/CN2018/118894

申请日：2018-12-03

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  YANG, Weijun ,  LI, Hu ,  CUI, Longlan

Inventor： YANG, Weijun ,  LI, Hu ,  CUI, Longlan

IPC: C09D163/00

Abstract: A polymeric dispersant and a stable two-component epoxy coating composition comprising an epoxy component A comprising: a waterborne epoxy resin, the polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.

公开(公告)号：WO2018176443A1

公开(公告)日：2018-10-04

申请号：PCT/CN2017/079238

申请日：2017-04-01

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  YANG, Weijun ,  LI, Hu ,  JIANG, Siyuan ,  WANG, Tao ,  MAURICE, Alvin Michael

Inventor： YANG, Weijun ,  LI, Hu ,  JIANG, Siyuan ,  WANG, Tao ,  MAURICE, Alvin Michael

IPC: C09D13/00 ,  C08L101/02 ,  C08F220/00

Abstract: An aqueous polymer dispersion and an aqueous coating composition comprising the aqueous polymer dispersion that provides coatings with improved durability.

公开(公告)号：WO2017100993A1

公开(公告)日：2017-06-22

申请号：PCT/CN2015/097360

申请日：2015-12-15

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  LI, Hu ,  YANG, Weijun ,  WANG, Tao ,  HUANG, Xinhui ,  JIANG, Siyuan ,  CHEN, Chenghui

Inventor： LI, Hu ,  YANG, Weijun ,  WANG, Tao ,  HUANG, Xinhui ,  JIANG, Siyuan ,  CHEN, Chenghui

IPC: C08F265/02 ,  C08F265/04

CPC classification number: C08F265/02 ,  C08F2220/1858 ,  C08F230/02 ,  C08F220/18

Abstract: This invention generally relates to a multi-stage polymer suitable for a grinding additive, a method for producing the multi-stage polymer, a composition and a paint composition comprising the multi-stage polymer and a use of the multi-stage polymer for a grinding additive of a paint composition.

Abstract translation: 本发明一般涉及适用于研磨添加剂的多级聚合物，制备该多级聚合物的方法，包含该多级聚合物的组合物和涂料组合物，以及 用于涂料组合物研磨添加剂的多级聚合物。