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1. 发明授权

EP3225664B1 AQUEOUS COMPOSITIONS HAVING POLYALKOXYLATE SALTS FOR IMPROVED OPEN TIME 有权
公开(公告)号：EP3225664B1
公开(公告)日：2020-12-02
申请号：EP17163057.7
申请日：2017-03-27
申请人： Dow Global Technologies Llc
发明人： BALIJEPALLI, Sudhakar , KRASOVSKIY, Arkady L.
IPC分类号： C09D5/02

3. 发明公开

EP3436533A1 COMPOSITIONS, AQUEOUS COATING COMPOSITIONS, AND METHODS FOR IMPROVING THE FREEZE/THAW STABILITY OF AQUEOUS COATING COMPOSITIONS 有权转让
公开(公告)号：EP3436533A1
公开(公告)日：2019-02-06
申请号：EP17715335.0
申请日：2017-03-21
申请人： Dow Global Technologies, LLC
发明人： ACEVEDO VELEZ, Claribel , BALIJEPALLI, Sudhakar , WACHOWICZ, Rebecca J.
IPC分类号： C09D5/02 , C09D7/12 , C08G65/26 , C09D7/00

4. 发明公开

EP3225664A1 AQUEOUS COMPOSITIONS HAVING POLYALKOXYLATE SALTS FOR IMPROVED OPEN TIME 有权
标题翻译：具有聚烷氧基酸盐的水性组合物用于改善开放时间
公开(公告)号：EP3225664A1
公开(公告)日：2017-10-04
申请号：EP17163057.7
申请日：2017-03-27
申请人： Dow Global Technologies Llc
发明人： BALIJEPALLI, Sudhakar , KRASOVSKIY, Arkady L.
IPC分类号： C09D5/02
CPC分类号： C09D133/12 , B05D3/007 , C08K3/32 , C08K13/02 , C08K2003/329 , C09D5/027 , C09D7/61 , C09D7/63 , C09D7/65 , C08L71/02
摘要： The present invention provides aqueous compositions which have low or zero volatile organic content (VOC) comprising (i) an open time additive composition of one or more phosphorus acid salts, preferably a phosphoric acid salt, and one or more polyalkoxylates having from 2 to 15 polyalkoxylate chains and an ethylene oxide (EO) content ranging from 20 to 70 wt.%, based on the total weight of polyalkoxylate solids in the composition. The (i) additive compositions may have a solids content as high as 95 wt.%. Further, the compositions may comprise (ii) one or more aqueous polymer, such as for use in coatings or non-cementitious mortars.
摘要翻译：本发明提供了具有低或零挥发性有机物含量（VOC）的水性组合物，其包含（i）开放时间添加剂组合物，一种或多种磷酸盐，优选磷酸盐和一种或多种具有2-15 聚烷氧基化物链和环氧乙烷（EO）含量范围为20至70重量％，基于组合物中聚烷氧基化物固体的总重量。（i）添加剂组合物可具有高达95重量％的固体含量。此外，组合物可以包含（ii）一种或多种含水聚合物，例如用于涂料或非水泥砂浆中。

5. 发明公开

EP3994223A1 SILICONE-BASED BARRIER COMPOSITIONS 有权转让
公开(公告)号：EP3994223A1
公开(公告)日：2022-05-11
申请号：EP20742620.6
申请日：2020-07-01
申请人： Dow Global Technologies LLC , Dow Silicones Corporation , Rohm and Haas Company
发明人： TATE, Michael P. , BAI, Zhifeng , MECCA, Jodi M. , CHATTERJEE, Tirtha , HE, Yiyong , BRASSEUR, Michael , BALIJEPALLI, Sudhakar , RABASCO, John J.
IPC分类号： C09D183/04

6. 发明授权

EP3098270B1 LOW-VOC, LOW COST COALESCENT FOR CERTAIN AQUEOUS POLYMERIC DISPERSIONS 失效
标题翻译：低VOC，低成本合并用于某些水性聚合物分散体
公开(公告)号：EP3098270B1
公开(公告)日：2018-01-17
申请号：EP16169753.7
申请日：2016-05-16
申请人： Dow Global Technologies LLC , ROHM AND HAAS COMPANY
发明人： MADLE, Thomas Glenn , BALIJEPALLI, Sudhakar , MAURICE, Alvin M. , DONATE, Felipe A.
IPC分类号： C09D5/02 , C08J3/03 , C09D7/12 , C09D131/04
CPC分类号： C08J3/03 , C08J2331/04 , C09D5/02 , C09D5/024 , C09D5/028 , C09D7/63 , C09D131/04
摘要： A coalescent consisting essentially of a residue from a process for forming propyleneglycol phenyl ether, the coalescent consisting essentially of 65%-75% by weight, based on the weight of the residue, dipropyleneglycol phenyl ether, 8%-10% by weight, based on the weight of the coalescent, monopropyleneglycol phenyl ether, 4%-6% by weight, based on the weight of the coalescent, tripropyleneglycol phenyl ether, and 0.1%-10% by weight, based on the weight of the coalescent, alkalinity(reported as NaOH) is provided. Also provided is a method for forming certain low-VOC, low cost, coalesced aqueous polymeric dispersions including, as copolymerized units, from 70% to 100% by weight, based on the solids weight of the aqueous polymeric dispersion, vinyl acetate monomer and an aqueous coating composition including the coalesced aqueous polymeric dispersion.

7. 发明公开

EP3225668A1 AQUEOUS COMPOSITIONS HAVING POLYALKOXYLATES FOR IMPROVED OPEN TIME 审中-实审
标题翻译：具有聚烷氧基化物的水性组合物用于改善的开放时间
公开(公告)号：EP3225668A1
公开(公告)日：2017-10-04
申请号：EP17163059.3
申请日：2017-03-27
申请人： Dow Global Technologies LLC
发明人： BALIJEPALLI, Sudhakar
IPC分类号： C09D171/02 , C09D5/00 , C08L71/02
CPC分类号： C09D133/12 , C08K13/02 , C08L33/06 , C08L2201/52 , C09D5/00 , C09D5/02 , C09D7/61 , C09D7/63 , C09D7/65 , C08L71/02
摘要： The present invention provides aqueous compositions that provide improved open time, the compositions comprising (i) an aqueous polymer composition of one or more emulsion polymers, one or more aqueous dispersion polymers, or mixtures thereof, preferably, a vinyl or acrylic emulsion polymer, and (ii) from 0.1 to 5 wt.%, based on the total weight of solids in the composition, one or more polyalkoxylates having from 2 to 15 polyalkoxylate chains and an ethylene oxide (EO) content ranging from 20 to 70 wt.%, based on the total weight of polyalkoxylate solids in the composition. The compositions are useful in high solids or fast drying compositions such as coatings and non-cementitious mortars.
摘要翻译：本发明提供了提供改善的开放时间的含水组合物，所述组合物包含（i）一种或多种乳液聚合物，一种或多种水分散体聚合物或其混合物，优选乙烯基或丙烯酸乳液聚合物的含水聚合物组合物，和（ii）基于组合物中固体总重量的0.1-5重量％的一种或多种具有2-15个聚烷氧基化物链和环氧乙烷（EO）含量为20-70重量％的聚烷氧基化物，基于组合物中聚烷氧基化物固体的总重量。该组合物可用于高固含量或快干组合物如涂料和非水泥砂浆中。

9. 发明公开

EP3436532A1 COMPOSITIONS, AQUEOUS COATING COMPOSITIONS, AND METHODS FOR IMPROVING THE FREEZE/THAW STABILITY OF AQUEOUS COATING COMPOSITIONS 审中-公开
公开(公告)号：EP3436532A1
公开(公告)日：2019-02-06
申请号：EP17715000.0
申请日：2017-03-21
申请人： Dow Global Technologies, LLC
发明人： ACEVEDO VELEZ, Claribel , BALIJEPALLI, Sudhakar , WACHOWICZ, Rebecca J.
IPC分类号： C09D5/02 , C09D7/12 , C08G65/26

10. 发明公开

EP3098270A1 LOW-VOC, LOW COST COALESCENT FOR CERTAIN AQUEOUS POLYMERIC DISPERSIONS 失效
标题翻译： VOC-ARMES，KOSTENGÜNSTIGESKOALESZENTFÜRBESTIMMTEWÄSSRIGEPOLYMERDISPERSIONENEN
公开(公告)号：EP3098270A1
公开(公告)日：2016-11-30
申请号：EP16169753.7
申请日：2016-05-16
申请人： Dow Global Technologies LLC , ROHM AND HAAS COMPANY
发明人： MADLE, Thomas Glenn , BALIJEPALLI, Sudhakar , MAURICE, Alvin M. , DONATE, Felipe A.
IPC分类号： C09D5/02
CPC分类号： C08J3/03 , C08J2331/04 , C09D5/02 , C09D5/024 , C09D5/028 , C09D7/63 , C09D131/04
摘要： A coalescent consisting essentially of a residue from a process for forming propyleneglycol phenyl ether, the coalescent consisting essentially of 65%-75% by weight, based on the weight of the residue, dipropyleneglycol phenyl ether, 8%-10% by weight, based on the weight of the coalescent, monopropyleneglycol phenyl ether, 4%-6% by weight, based on the weight of the coalescent, tripropyleneglycol phenyl ether, and 0.1%-10% by weight, based on the weight of the coalescent, alkalinity(reported as NaOH) is provided. Also provided is a method for forming certain low-VOC, low cost, coalesced aqueous polymeric dispersions including, as copolymerized units, from 70% to 100% by weight, based on the solids weight of the aqueous polymeric dispersion, vinyl acetate monomer and an aqueous coating composition including the coalesced aqueous polymeric dispersion.
摘要翻译：基本上由来自形成丙二醇苯基醚的方法的残余物组成的聚结剂，该聚结剂基于残余物的重量基本上由65重量％-75重量％组成，二丙二醇苯基醚，基于8重量％-10重量％基于聚结剂，三丙二醇苯基醚的重量计，聚乙二醇苯基醚的重量，基于聚结剂，三丙二醇苯基醚的重量的4％-6％重量，和基于聚结剂，碱度的重量的0.1％-10％报道为NaOH）。还提供了一种用于形成某些低VOC，低成本，聚结的水性聚合物分散体的方法，其包括基于水性聚合物分散体的固体重量为70重量％至100重量％的共聚单元，乙酸乙烯酯单体和水性涂料组合物，包括聚结的聚合物水分散体。

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