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1. 发明申请

WO2018040060A1 COATING COMPOSITION WITH HIGH HYDROPHOBIC RESISTANCE AND HIGH HYDROPHILIC RESISTANCE 审中-公开
标题翻译：具有高疏水性和高亲水性的涂料组合物
公开(公告)号：WO2018040060A1
公开(公告)日：2018-03-08
申请号：PCT/CN2016/097863
申请日：2016-09-02
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , XU, Jianming , CUI, Wei , WANG, Tao , JIANG, Siyuan , ZHANG, Qingwei , LIN, Daoshu
发明人： XU, Jianming , CUI, Wei , WANG, Tao , JIANG, Siyuan , ZHANG, Qingwei , LIN, Daoshu
IPC分类号： C09D135/02 , C09D133/08 , C09D133/10
摘要： Provided is a coating composition comprising a polymer which is formed from a) 45-85 wt％of ethyl ester of acrylic acid or methacrylic acid and (b) 15-54 wt% of itaconic ester with 1 or 2 carbon atoms as a binder of the coating composition, and the weight of sum of (a) and (b) is 65% or more based on the total weight of the polymer.
摘要翻译：提供了包含由以下物质形成的聚合物的涂料组合物：a）45-85重量％的丙烯酸或甲基丙烯酸的乙酯和（b）15-54重量％的衣康酸酯与1 或2个碳原子作为涂料组合物的粘合剂，并且基于聚合物的总重量，（a）和（b）之和的重量为65％或更高。

2. 发明申请

WO2016101105A1 AQUEOUS EMULSION PAINT WITH IMPROVED STAIN REMOVAL AND ANTICLOGGING PROPERTIES 审中-公开
标题翻译：具有改进的去污和抗菌性能的水性乳液涂料
公开(公告)号：WO2016101105A1
公开(公告)日：2016-06-30
申请号：PCT/CN2014/094536
申请日：2014-12-22
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , ZHU, Xuzhi , XU, Jianming , ZHANG, Qingwei , CUI, Wei , LIU, Jintao
发明人： QIAN, Zhen , ZHU, Xuzhi , XU, Jianming , ZHANG, Qingwei , CUI, Wei , LIU, Jintao
IPC分类号： C09D133/04 , C09D5/02
CPC分类号： C09D5/027 , C09D5/02 , C09D5/028 , C09D125/14 , C09D133/08 , C09D133/14 , C08F212/08 , C08F2220/1858 , C08F2220/286 , C08F220/06 , C08F220/40
摘要： An aqueous composition for coating substrates comprises one or more emulsion copolymer, the emulsion copolymer being a copolymerization product of a monomer mixture comprising a monomer of formula (I), wherein R 1 is hydrogen or methyl, X is a divalent organic alkylene oxide group, n is an integer ranging from 1 to 50 and R 2 is hydrogen or an alphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and a phosphate surfactant. When incoroporated into a coating composition, the coating composition shows both improved stain-resistance properties and anti-clogging properties.
摘要翻译：用于涂覆基质的水性组合物包含一种或多种乳液共聚物，所述乳液共聚物是包含式（I）单体的单体混合物的共聚产物，其中R 1是氢或甲基，X是二价有机环氧烷基团，n 为1〜50的整数，R 2为氢或碳原子数为1〜20的脂肪族或芳香族烃基，磷酸酯系表面活性剂。当掺入涂料组合物中时，涂料组合物显示改善的耐污性和抗堵塞性。

3. 发明申请

WO2021042311A1 AQUEOUS POLYMER DISPERSION 审中-公开
公开(公告)号：WO2021042311A1
公开(公告)日：2021-03-11
申请号：PCT/CN2019/104474
申请日：2019-09-05
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , WANG, Jinfei , XU, Jianming , ZHANG, Qingwei , CUI, Wei
发明人： QIAN, Zhen , WANG, Jinfei , XU, Jianming , ZHANG, Qingwei , CUI, Wei
IPC分类号： C08K5/52 , C08L71/02 , C08L83/06
摘要： An aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion that shows good F/T stability and satisfactory anti-clogging properties and provides coatings with good hydrophobic stain resistance.

4. 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.

5. 发明申请

WO2016015192A1 POLY(VINYL ACETATE) DISPERSION, AND PAINT FORMULATION COMPRISING THEREOF 审中-公开
标题翻译：聚（乙酸乙烯酯）分散体，以及其包含的油漆配方
公开(公告)号：WO2016015192A1
公开(公告)日：2016-02-04
申请号：PCT/CN2014/083119
申请日：2014-07-28
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , XU, Jianming , CUI, Wei , ZHANG, Qingwei , LI, Ling , MA, Danping
发明人： XU, Jianming , CUI, Wei , ZHANG, Qingwei , LI, Ling , MA, Danping
IPC分类号： C09D143/02 , C09D131/04 , C09D135/00 , C08F18/08 , C08F22/02 , C08F30/02 , C08F218/08 , C08F222/02 , C08F230/02 , C08F2/16
CPC分类号： C09D4/00 , C08F2/24 , C08F218/08 , C09D131/04 , C08F2220/1825 , C08F228/02 , C08F222/02 , C08F230/02
摘要： The present invention provides a polymer dispersion comprising by dry weight based on total dry weight of the polymer dispersion, a) from 60％ to 95％ a vinyl acetate monomer, b) from0.2％ to 2.5％ a phosphorus-containing allylic monomer； and c) from 0.2％ to 2.5％ an itaconic acid monomer； wherein the total amount of monomers b) and c) is from 0.5％ to 2.5％by dry weight based on total dry weight of the polymer dispersion, and the dry weight ratio of monomer b) to monomers b) and c) is from 0.2 to 0.6. The present invention further provides a paint formulation of PVC higher than 60％ comprising the polymer dispersion.
摘要翻译：本发明提供一种聚合物分散体，其基于聚合物分散体的总干重以干重计，a）60％至95％的乙酸乙烯酯单体，b）0.2％至2.5％的含磷烯丙基单体; 和c）0.2％至2.5％的衣康酸单体; 其中单体b）和c）的总量基于聚合物分散体的总干重为0.5-2.5重量％，单体b）和单体b）和c）的干重比为0.2 至0.6。本发明还提供了含有聚合物分散体的PVC高于60％的涂料配方。

6. 发明申请

WO2017106994A1 MULTISTAGE AQUEOUS EMULSION POLYMER AND AQUEOUS COATING COMPOSITION FORMED THEREFROM 审中-公开
标题翻译：多级水性乳液聚合物及由其形成的水性涂料组合物
公开(公告)号：WO2017106994A1
公开(公告)日：2017-06-29
申请号：PCT/CN2015/098013
申请日：2015-12-21
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , DONG, Xiangting , LI, Ling , ZHANG, Jinyuan , CUI, Wei , LIU, Han , ZHANG, Qingwei
发明人： DONG, Xiangting , LI, Ling , ZHANG, Jinyuan , CUI, Wei , LIU, Han , ZHANG, Qingwei
IPC分类号： C08F2/22 , C08F220/18 , C08F265/06
CPC分类号： C08F265/06 , C08F2/001 , C08F212/08 , C09D143/02 , C09D143/04 , C09D151/00 , C08F2220/1825 , C08F220/06 , C08F212/14 , C08F2230/085 , C08F230/02
摘要： A multistage aqueous emulsion polymer comprising from 88％ to 98％ by dry weight, based on total dry weight of the multistage aqueous emulsion polymer, of a first polymer core; and from 2％ to 12％ by dry weight, based on total dry weight of the multistage aqueous emulsion polymer, of a second polymer shell, wherein the first polymer core and the second polymer shell each independently comprises, as polymerized units, one or more ethylenically unsaturated nonionic monomers, wherein the second polymer shell further comprises, as polymerized units, from 20％ to 60％ by dry weight, based on total dry weight of the second polymer shell, of an acid monomer, wherein said acid monomer is, as polymerized units, from 1.1％ to 4.2％ by dry weight, based on total dry weight of the multistage aqueous emulsion polymer. An aqueous coating composition comprising said multistage aqueous emulsion polymer.
摘要翻译：包含基于多阶段水乳液聚合物的总干重为干重的88％至98％的第一聚合物核心的多阶段水乳液聚合物; 和基于多阶段水性乳液聚合物的总干重为2％至12％干重的第二聚合物壳，其中第一聚合物核和第二聚合物壳各自独立地包含作为聚合单元的一种或多种烯属不饱和非离子单体，其中所述第二聚合物壳进一步包含作为聚合单元的基于第二聚合物壳的总干重为20％至60％干重的酸单体，其中所述酸单体为基于多阶段水性乳液聚合物的总干重计，干重为1.1％至4.2％。包含所述多级水乳液聚合物的水性涂料组合物。

7. 发明申请

WO2020154888A1 AQUEOUS COATING COMPOSITION 审中-公开
公开(公告)号：WO2020154888A1
公开(公告)日：2020-08-06
申请号：PCT/CN2019/073676
申请日：2019-01-29
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , CUI, Wei , XU, Jianming
发明人： QIAN, Zhen , CUI, Wei , XU, Jianming
IPC分类号： C09D133/02 , C09D133/00
摘要： Provided is an aqueous dispersion comprising: based on the dry weight of the emulsion polymer, (A) an emulsion polymer with a Tg of -45°C or more comprising, structural units of a polymerizable surfactant; from 0.3% to 10% of structural units of an ethylenically unsaturated monomer carrying at least one functional group; from 3% to less than 30% of structural units of an alkyl ester of (meth) acrylic acid; and from 65% to 95% of structural units of an additional ethylenically unsaturated nonionic monomer, and (B) more than 1% by solids weight of a wax. Also provided are a method of preparing the aqueous dispersion and an aqueous coating composition comprising the aqueous dispersion.

8. 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.

9. 发明申请

WO2019056361A1 AQUEOUS POLYMER COMPOSITION 审中-公开
公开(公告)号：WO2019056361A1
公开(公告)日：2019-03-28
申请号：PCT/CN2017/103161
申请日：2017-09-25
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , CUI, Wei , WANG, Jinfei , XU, Jianming , LIU, Jintao , LI, Ling , ZHANG, Jingchao
发明人： QIAN, Zhen , CUI, Wei , WANG, Jinfei , XU, Jianming , LIU, Jintao , LI, Ling , ZHANG, Jingchao
IPC分类号： C08L43/02 , C08L83/04
摘要： The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

10. 发明申请

WO2019023845A1 AQUEOUS COATING COMPOSITION 审中-公开
公开(公告)号：WO2019023845A1
公开(公告)日：2019-02-07
申请号：PCT/CN2017/095163
申请日：2017-07-31
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , CUI, Wei , XU, Jianming
发明人： QIAN, Zhen , CUI, Wei , XU, Jianming
IPC分类号： C09D5/02 , C09D133/02
摘要： Provided is an aqueous coating composition comprising: (A) an emulsion polymer comprising, structural units of a polymerizable surfactant having the structure of formula (I), wherein R 1 is a phenyl group or a phenyl substituted alkyl group; m1 is 1, 2, 3 or 4; R 2 is an alkyl or a substituted alkyl; m2 is 0 or 1; R 3 is hydrogen or a C 1 -C 20 alkyl group; R 4 is hydrogen or a C 1 -C 20 alkyl group; represents an alkylene group or a substituted alkylene group, having 2 to 4 carbon atoms; n is an integer in the range of from 1 to 100; and X represents hydrogen or an anionic hydrophilic group selected from - (CH 2 ) a -SO 3 M, - (CH 2 ) b -COOM, -PO 3 M 2 , -P (Z)O 2 M, or -CO-CH 2 -CH (SO 3 M) -COOM, wherein a and b are each independently an integer of from 0 to 4, Z represents a residual obtained by removing X from the general formula (I), and each M represents hydrogen, an alkali metal atom, an alkaline earth metal atom, an ammonium residue, or an alkanolamine residue; (B) a wax emulsion in an amount of from 1.1％to 20％by solids weight, based on the dry weight of the emulsion polymer; and (C) a pigment; wherein the aqueous coating composition has a pigment volume concentration of from 56％to 70％. The aqueous coating composition provides a high pigment volume concentration(PVC), improved beading effect and good stain resistance.

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