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1. 发明申请

WO2020082257A1 AQUEOUS DISPERSION AND AQUEOUS COATING COMPOSITION 审中-公开
公开(公告)号：WO2020082257A1
公开(公告)日：2020-04-30
申请号：PCT/CN2018/111588
申请日：2018-10-24
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , XU, Jianming , CUI, Wei , LAN, Yunfei , ZHANG, Qingwei , LV, Han
发明人： XU, Jianming , CUI, Wei , LAN, Yunfei , ZHANG, Qingwei , LV, Han
IPC分类号： C09D133/08 , C08F220/18
摘要： An aqueous dispersion as a biobased binder and an aqueous coating composition comprising such aqueous dispersion and showing balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

2. 发明申请

WO2021128135A1 AQUEOUS COATING COMPOSITION AND PROCESS FOR PREPARING THE SAME 审中-公开
公开(公告)号：WO2021128135A1
公开(公告)日：2021-07-01
申请号：PCT/CN2019/128589
申请日：2019-12-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , XU, Jianming , CUI, Wei , LAN, Yunfei , CHANG, Cuilan
发明人： XU, Jianming , CUI, Wei , LAN, Yunfei , CHANG, Cuilan
IPC分类号： C09D133/06 , C08F220/18 , C08G65/329 , C08G65/331 , C08G65/333
摘要： A storage stable aqueous coating composition comprising a novel combination of an anionic acrylic polymer with a small amount of a specific acetoacetamide functional compound and providing coating films made therefrom with formaldehyde abatement property, yellowing resistance, and scrub resistance.

3. 发明申请

WO2019023844A1 AQUEOUS POLYMER DISPERSION 审中-公开
公开(公告)号：WO2019023844A1
公开(公告)日：2019-02-07
申请号：PCT/CN2017/095160
申请日：2017-07-31
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , LIN, Daoshu , XU, Jianming , LIU, Hui , LAN, Yunfei
发明人： LIN, Daoshu , XU, Jianming , LIU, Hui , LAN, Yunfei
IPC分类号： C08F212/08 , C08F230/08 , C08F2/26 , D21H19/58
摘要： Provided are an aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion and providing coatings with improved early water blister resistance as well as satisfactory water streaking resistance and good durability properties.

4. 发明申请

WO2017100969A9 AQUEOUS COATING COMPOSITION AND PROCESS OF MAKING THE SAME 审中-公开
公开(公告)号：WO2017100969A9
公开(公告)日：2017-06-22
申请号：PCT/CN2015/097231
申请日：2015-12-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , WANG, Caifeng , XU, Jianming , WANG, Yujiang , LAN, Yunfei
发明人： WANG, Caifeng , XU, Jianming , WANG, Yujiang , LAN, Yunfei
IPC分类号： C09D133/00 , C08K3/36
摘要： Provided is an aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. The aqueous coating composition provides low gloss, while maintaining good physical stability and transparency.

5. 发明申请

WO2017100969A1 AQUEOUS COATING COMPOSITION AND PROCESS OF MAKING SAME 审中-公开
标题翻译：水性涂料组合物及其制备方法
公开(公告)号：WO2017100969A1
公开(公告)日：2017-06-22
申请号：PCT/CN2015/097231
申请日：2015-12-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , WANG, Caifeng , XU, Jianming , WANG, Yujiang , LAN, Yunfei
发明人： WANG, Caifeng , XU, Jianming , WANG, Yujiang , LAN, Yunfei
IPC分类号： C09D133/00 , C08K3/36
CPC分类号： C09D133/10 , C08F2/001 , C08F2/24 , C08F2/44 , C08F220/14 , C08F220/18 , C08F2220/1858 , C08F220/06
摘要： Provided is an aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. The aqueous coating composition provides low gloss, while maintaining good physical stability and transparency.
摘要翻译：提供了包含多阶段水乳液聚合物，阴离子胶态二氧化硅和增稠剂的水性涂料组合物。该水性涂料组合物提供低光泽度，同时保持良好的物理稳定性和透明度。

6. 发明申请

WO2017132975A1 MULTICOLOR DISPERSION AND MULTICOLOR COATING COMPOSITION FORMED THEREFROM 审中-公开
标题翻译：多色分散体及由其形成的多色涂料组合物
公开(公告)号：WO2017132975A1
公开(公告)日：2017-08-10
申请号：PCT/CN2016/073601
申请日：2016-02-05
申请人： ROHM AND HAAS COMPANY , LIU, Hui , XU, Jianming , WANG, Yujiang , LAN, Yunfei
发明人： LIU, Hui , XU, Jianming , WANG, Yujiang , LAN, Yunfei
IPC分类号： C09D17/00
CPC分类号： C09D17/00 , C09D5/028 , C09D5/29
摘要： Provided is a multicolor dispersion comprising a protective composition and two or more colorant dispersions, wherein the protective composition comprises (1) an aqueous dispersion of polymer particles comprising from 89％ to 99.45％ by weight, based on the total dry weight of the protective composition, of polymer particles, wherein the aqueous dispersion of polymer particles further comprises from 0.33％ to 2％ by weight, based on the total dry weight of the polymer, of an anionic stabilizer monomer represented by the following Formula (I), wherein R 1 is a linkage group between R 2 and a vinyl group, R 2 is ethylene or propene or butylene, n is from 0 to 50, M is a counter salt of potassium, sodium, ammonium or lithium; wherein the aqueous dispersion of polymer particles further comprises from 0.33％ to 5％ by weight, based on the total dry weight of the polymer, of a non-reactive anionic surfactant having an ethylene oxide chain length of less than 11; and (2) from 0.5％ to 10％ by weight, based on the total dry weight of the protective composition, of a clay.
摘要翻译：提供包含保护性组合物和两种或更多种着色剂分散体的多色分散体，其中所述保护性组合物包含（1）聚合物颗粒的含水分散体，其包含89-99.45重量％，基于所述保护性组合物的总干重，其中所述聚合物颗粒的水分散体基于所述聚合物的总干重还包含0.33重量％至2重量％的由以下表示的阴离子稳定剂单体其中R 1为R 2与乙烯基之间的连接基团，R 2为亚乙基或丙烯或丁烯的式（I） n为0至50，M为钾，钠，铵或锂的抗衡盐; 其中基于所述聚合物的总干重，所述聚合物颗粒的水分散体还包含0.33重量％至5重量％的环氧乙烷链长度小于11的非反应性阴离子表面活性剂; 和（2）基于保护性组合物的总干重计0.5重量％至10重量％的粘土。

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