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1. 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.

2. 发明申请

WO2021062577A1 PROCESS FOR STRIPPING AN AQUEOUS DISPERSION OF POLYMERIC BEADS 审中-公开
公开(公告)号：WO2021062577A1
公开(公告)日：2021-04-08
申请号：PCT/CN2019/109277
申请日：2019-09-30
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , QIAN, Zhen , XU, Jianming , HARSH, Philip , BOHLING, James
发明人： QIAN, Zhen , XU, Jianming , HARSH, Philip , BOHLING, James
IPC分类号： B01D3/38 , C08F6/10
摘要： A process of stripping aqueous dispersion of polymeric beads with volatile organic compounds and an aqueous polymer composition obtained by the process.

3. 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.

4. 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.

5. 发明申请

WO2019010628A1 AQUEOUS DISPERSION AND AQUEOUS COATING COMPOSITION COMPRISING THE SAME 审中-公开
公开(公告)号：WO2019010628A1
公开(公告)日：2019-01-17
申请号：PCT/CN2017/092468
申请日：2017-07-11
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , LIN, Daoshu , XU, Jianming , ZHANG, Qingwei , BOHLING, James , DOLL, Paul , ZOU, Jian , YANG, Liu , PU, Gongwei
发明人： LIN, Daoshu , XU, Jianming , ZHANG, Qingwei , BOHLING, James , DOLL, Paul , ZOU, Jian , YANG, Liu , PU, Gongwei
IPC分类号： C09D5/00 , C09D133/08 , C09D4/06
摘要： An aqueous dispersion having reduced VOCs and/or odor and an aqueous coating composition comprising the aqueous dispersion are disclosed.

6. 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.

7. 发明申请

WO2019010629A1 AQUEOUS DISPERSION AND AQUEOUS COATING COMPOSITION COMPRISING THE SAME 审中-公开
公开(公告)号：WO2019010629A1
公开(公告)日：2019-01-17
申请号：PCT/CN2017/092472
申请日：2017-07-11
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , LIN, Daoshu , XU, Jianming , DUAN, Shuyu , ZOU, Jian , BOHLING, James
发明人： LIN, Daoshu , XU, Jianming , DUAN, Shuyu , ZOU, Jian , BOHLING, James
IPC分类号： C09D7/00 , A61L9/01
摘要： An aqueous dispersion, an aqueous coating composition comprising the aqueous dispersion, and coatings made therefrom capable of slow release of fragrance.

8. 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。

9. 发明申请

WO2017011972A1 A COATING ADDITIVE 审中-公开
标题翻译：涂料添加剂
公开(公告)号：WO2017011972A1
公开(公告)日：2017-01-26
申请号：PCT/CN2015/084426
申请日：2015-07-20
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , FAN, Liqiang , WANG, Rui , XU, Jianming
发明人： FAN, Liqiang , WANG, Rui , XU, Jianming
IPC分类号： C08F220/10 , C09D133/04
CPC分类号： C09D5/024 , C08F2/22 , C08F220/18 , C08F220/28 , C08F220/58 , C08K5/0025 , C09D4/00 , C09D133/08 , C09D157/00 , C08L33/14 , C08F2220/1825 , C08F220/14 , C08F220/06 , C08F2220/286 , C08F2220/283
摘要： The present invention provides a coating additive (co) polymer comprising, as (co) polymerized units, by dry weight based on total dry weight of the (co) polymer, from 20％to 60％, at least one acetoacetoxy or acetoacetamide functional ethylenically unsaturated monomer, and from 40％to 80％at least one water soluble ethylenically unsaturated monomer. It further provides a coating formulation comprising higher than 0.04％by dry weight based on total dry weight of the coating formulation, the acetoacetoxy or acetoacetamide functional ethylenically unsaturated monomer.
摘要翻译：本发明提供一种涂料添加剂（共）聚合物，其包含作为（共）聚合单元的干重，基于（共）聚合物的总干重为20％至60％，至少一种乙酰乙酰氧基或乙酰乙酰胺官能化烯属不饱和单体和40％至80％的至少一种水溶性烯属不饱和单体。它进一步提供一种涂料配方，其包含基于涂料配方，乙酰乙酰氧基或乙酰乙酰胺官能的烯属不饱和单体的总干重高于0.04％干重。

10. 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.

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