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1. 发明申请

WO2020092032A1 HAIR CONDITIONING COMPOSITIONS 审中-公开
公开(公告)号：WO2020092032A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/057133
申请日：2019-10-21
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , DOW SILICONES CORPORATION
发明人： BAI, Lu , CHEN, Liang , CHEN, Yunshen , JOHNSON, Bethany , KOENIG, Jennifer , LEAL, Lyndsay M. , ZENG, Fanwen
IPC分类号： A61K8/37 , A61K8/81 , A61K8/92 , A61Q5/12
摘要： Provided are hair conditioning compositions and methods of using the same comprising (a) a polyacrylate oil gel, based on the total weight of the composition, wherein the polyacrylate oil gel comprises (i) at least one cosmetically acceptable hydrophobic ester oil, and (ii) one or more polymers comprising polymerized structural units of (1) 96 to 99.89 weight % of C 4 -C 8 (meth)acrylate monomers, (2) 0.1 to 2 weight % of (meth)acrylic acid monomer, and (3) 0.01 to 2 weight % of at least one crosslinker, wherein the polymers are formed by (1) providing a first monomer mixture comprising the C 4 -C 8 (meth)acrylate monomers and (meth)acrylic acid monomer, (2) providing a second monomer mixture comprising the crosslinker, and (3) adding the first monomer mixture to a polymerization reactor while simultaneously adding the second monomer mixture to the first monomer mixture, (b) a dermatologically acceptable carrier, and (c) a surface active agent. Also provided are methods of conditioning hair comprising topically administering such compositions to the hair.

2. 发明申请

WO2019133167A1 PROCESS FOR PREPARING CROSSLINKED POLYOLEFIN PARTICLES 审中-公开
公开(公告)号：WO2019133167A1
公开(公告)日：2019-07-04
申请号：PCT/US2018/062992
申请日：2018-11-29
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CHEN, Liang , MOGLIA, Robert S. , CRUZ, Carlos A. , EVEN, Ralph C. , MUNRO, Jeffrey C. , COGEN, Jeffrey M.
IPC分类号： C08J3/24 , C08J3/26 , C08F6/14 , C08L23/08
CPC分类号： C08L23/0815 , C08J3/122 , C08J3/203 , C08J3/246 , C08J2323/08 , C08J2369/00 , C08J2423/08 , C08L2312/02 , C08K5/14 , C08L23/16 , C08L51/06 , C08L9/00 , C08L39/04
摘要： Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles.

3. 发明申请

WO2019023104A1 PERSONAL CARE POLYACRYLATE OIL GEL COMPOSITION 审中-公开
公开(公告)号：WO2019023104A1
公开(公告)日：2019-01-31
申请号：PCT/US2018/043242
申请日：2018-07-23
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： BAI, Lu , CHEN, Liang , DOULUT, Sylvie , KOENIG, Jennifer , LEAL, Lyndsay M. , LIU, Xiang Qian , PARK, Erica , ZENG, Fanwen
IPC分类号： A61K8/04 , A61K8/81 , A61K8/34 , A61Q19/00
CPC分类号： A61K8/042 , A61K8/342 , A61K8/8152 , A61K2800/10 , A61Q19/00
摘要： Provided are personal care compositions comprising a polyacrylate oil gel comprising (a) a cosmetically acceptable hydrophobic ester oil, (b) a second cosmetically acceptable oil selected from the group consisting of mineral oils, silicone oils, and combinations thereof, and (c) one or more polymers comprising polymerized structural units of (i) 98 to 99.5 weight % of C 4 -C 8 (meth)acrylate monomers, and (ii) 0.5 to 2 weight % of (meth)acrylic acid monomer.

4. 发明申请

WO2019022913A1 AN SPF BOOSTER FOR USE IN ALCOHOL BASE SUNSCREEN FORMULATIONS 审中-公开
公开(公告)号：WO2019022913A1
公开(公告)日：2019-01-31
申请号：PCT/US2018/039981
申请日：2018-06-28
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： XU, Wenjun , ZENG, Fanwen , YEZER, Benjamin , CHEN, Liang , SCHMIDT, Dale C. , SHULMAN, Inna
IPC分类号： A61K8/34 , A61Q17/04 , A61K8/81 , A61K8/02
摘要： An SPF booster is provided, comprising: a multistage polymeric particle having a core comprising polymerized units of a monoethylenically unsaturated carboxylic acid core monomer and a non ionic ethylenically unsaturated core monomer; an inner shell comprising polymerized units of a non ionic ethylenically unsaturated inner shell monomer; a monoethylenically unsaturated carboxylic acid inner shell monomer and an aliphatic inner shell monomer; an outer shell comprising polymerized units of a non ionic ethylenically unsaturated outer shell monomer; an aliphatic outer shell monomer; a monoethylenically unsaturated non-carboxylic acid outer shell monomer and an ethylenically unsaturated surfactant outer shell monomer; wherein the core, when dry, contains a void; and wherein the multistage polymeric particle has an average particle size, when dry, of 50 to 1,000 nm.

5. 发明申请

WO2018063856A1 COMPOSITE POLYMER GRANULE AND METHOD OF MAKING GRANULE 审中-公开
标题翻译：复合聚合物颗粒及其制备方法
公开(公告)号：WO2018063856A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/052216
申请日：2017-09-19
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CHEN, Liang , REINHARDT, Carl W. , GAO, Wei
IPC分类号： C08J3/05 , C08J3/12
摘要： A method for preparing an aqueous dispersion, the method comprising: melt-kneading a non-functionalized polyolefin (co)polymer, a modified-polyolefin copolymer, a surfactant and water to provide an aqueous dispersion, the average diameter of solids in the aqueous dispersion are less than 400 nm; and neutralizing the aqueous dispersion with a base to a pH of 5 or greater. A method for preparing a composite polymer granule, the method comprising: providing the aqueous dispersion described herein; combining a (meth)acrylic monomer and an initiator with the aqueous dispersion under emulsion polymerization conditions. A composite polymer granule comprising: a core defined by a non-functionalized polyolefin (co)polymer and a modified polyolefin copolymer, wherein the modified-polyolefin copolymer includes, in polymerized form, monomer units selected from acidic monomers and olefinic monomers.
摘要翻译：一种制备水分散体的方法，所述方法包括：将非官能化的聚烯烃（共）聚合物，改性的聚烯烃共聚物，表面活性剂和水熔融捏合以提供水分散体，所述水分散体中固体的平均直径小于400nm; 并用碱中和水分散体至pH为5或更高。一种制备复合聚合物颗粒的方法，该方法包括：提供本文所述的水分散体; （甲基）丙烯酸单体和引发剂与乳液聚合条件下的水分散体结合。一种复合聚合物颗粒，其包含：由非官能化聚烯烃（共）聚合物和改性聚烯烃共聚物所限定的核，其中所述改性聚烯烃共聚物以聚合形式包含选自酸性单体和烯属单体的单体单元。 >

6. 发明申请

WO2017180333A1 CURABLE RESIN SYSTEM CONTAINING QUANTUM DOTS 审中-公开
标题翻译：含有量子点的固化树脂体系
公开(公告)号：WO2017180333A1
公开(公告)日：2017-10-19
申请号：PCT/US2017/025267
申请日：2017-03-31
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS ELECTRONIC MATERIALS LLC
发明人： CHEN, Liang , JOO, Jake , LAI, Yuming , BAI, Zhifeng , HUANG, Jessica Ye , TAYLOR, James C.
IPC分类号： C09K11/02 , C09K11/88 , C09K11/89 , C09K11/77 , H01L33/50 , C08F220/18
摘要： A polymer composite comprising quantum dots. The polymer composite comprises: (a) quantum dots; (b) a first polymer having a molecular weight from 1,000 to 100,000 and a solubility parameter from 12 to 17 (J/cm 3 ) 1/2 ; (c) a second polymer comprising polymerized units of a first compound comprising at least one readily polymerizable vinyl group and having a molecular weight from 72 to 500, wherein the second polymer has a solubility parameter from 16.5 to 20 (J/cm 3 ) 1/2 ; and (d) a third polymer comprising polymerized units of a second compound comprising at least two readily polymerizable vinyl groups and having a molecular weight from 72 to 2000; wherein the first polymer encapsulates the quantum dots; wherein a readily polymerizable vinyl group is part of a (meth)acrylate ester group or is attached directly to an aromatic ring.
摘要翻译：包含量子点的聚合物复合材料。该聚合物复合材料包含：（a）量子点; （b）分子量为1,000至100,000且溶解度参数为12至17（J / cm 3）1/2 1/2的第一聚合物; （c）第二聚合物，其包含第一化合物的聚合单元，所述第一化合物包含至少一个易于聚合的乙烯基且分子量为72-500，其中所述第二聚合物的溶解度参数为16.5-20（J / cm 2） 3 ）^{1/2 ; 和（d）第三聚合物，其包含第二化合物的聚合单元，所述第二化合物包含至少两个易于聚合的乙烯基并且分子量为72-2000; 其中所述第一聚合物包封所述量子点; 其中容易聚合的乙烯基基团是（甲基）丙烯酸酯基团的一部分或直接连接到芳环上。}

7. 发明申请

WO2017105957A1 POLYACRYLATE OIL GEL COMPOSITION 审中-公开
标题翻译：聚丙烯酸酯油凝胶组合物
公开(公告)号：WO2017105957A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/065342
申请日：2016-12-07
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CHEN, Liang , CHEN, Yunshen , KOENIG, Jennifer , LIU, Xiang Qian , ZENG, Fanwen
IPC分类号： A61K8/37 , A61Q19/00 , A61K8/81 , A61K8/04 , A61Q5/00
CPC分类号： A61Q19/00 , A61K8/0241 , A61K8/042 , A61K8/31 , A61K8/37 , A61K8/375 , A61K8/8152 , A61K8/922 , A61K2800/654 , A61Q5/00 , C08F20/28 , C08L33/064
摘要： Provided are personal care compositions comprising a polyacrylate oil gel composition comprising (a) hydrophobic ester oil, and (b) one or more polymers comprising polymerized units derived from (i) 96 to 99.9 weight % of C 4 -C 8 (meth)acrylate monomers, (ii) 0.1 to 2 weight % of methacrylic acid monomer, and (iii) 0 to 2 weight % of crosslinkers.
摘要翻译：提供包含聚丙烯酸酯油凝胶组合物的个人护理组合物，所述组合物包含（a）疏水性酯油和（b）一种或多种聚合物，所述聚合物包含衍生自（i）96-99.9重量％的C （甲基）丙烯酸酯单体，（ii）0.1-2重量％的甲基丙烯酸单体，和（iii）0-2重量％的交联剂。 / p>

8. 发明申请

WO2019027630A1 ADDITIVE COMPOSITION AND METHOD 审中-公开
公开(公告)号：WO2019027630A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/041366
申请日：2018-07-10
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： ZHAO, Min , CHEN, Liang , CHEN, Xue
IPC分类号： C08G18/76 , C08G18/32 , C08J3/12 , C08J3/215 , C08G18/08
摘要： An additive comprising an active; the interfacial polymerization reaction product of a (poly)isocyanate and a polyamine; a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; wherein at least a portion of the maleic anhydride-based repeat units are neutralized. A method of preparing an additive comprising providing an oil phase comprising an active, a solvent, a (poly)isocyanate; providing an aqueous phase comprising water and an emulsifier; mixing the oil phase and the aqueous phase to provide an emulsion; providing a polyamine to the emulsion; providing an aqueous dispersion or solution comprising a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; wherein at least a portion of the maleic anhydride-based repeat units are neutralized; and cofeeding the emulsion and the aqueous dispersion or solution to a spray dryer.

9. 发明申请

WO2019027629A1 DETERGENT ADDITIVE 审中-公开
公开(公告)号：WO2019027629A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/041364
申请日：2018-07-10
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： CHEN, Xue , JIN, Xin , CHEN, Liang
IPC分类号： C11D3/32 , C11D3/37 , C11D7/32 , C11D11/02 , C11D17/00
摘要： A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine or triacetylethylenediamine; and a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; and wherein at least a portion of the maleic anhydride-based repeat units are neutralized.

10. 发明申请

WO2017192419A1 POLYOLEFIN DISPERSION AND EPOXY DISPERSION BLENDS FOR IMPROVED DAMAGE TOLERANCE 审中-公开
标题翻译：聚烯烃分散体和环氧分散体共混物用于改进的损伤公差
公开(公告)号：WO2017192419A1
公开(公告)日：2017-11-09
申请号：PCT/US2017/030341
申请日：2017-05-01
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BILLS, Robert R. , CHEN, Liang , MALOTKY, David L. , ROMICK, Jay D.
IPC分类号： C08L63/00 , C08G59/50 , C09D163/00 , C08G59/42
摘要： The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt.%, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt.%, based on the total weight of solids in the composition, one or more anionic surfactant, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.
摘要翻译：本发明提供了用于制备耐损伤涂层的含水组合物，其包含（i）基于组合物中固体总重量为2至30重量％的酸或酸酐官能化的平均粒度为0.2-5微米的聚烯烃分散体，和（ii）选自环氧当量（EEW）为150-4000的环氧树脂的一种或多种环氧树脂的成膜分散体，其平均颗粒尺寸为0.2-1.0微米，其中基于组合物中固体的总重量，聚烯烃分散体稳定2-8重量％，一种或多种阴离子表面活性剂，如含硫酸盐的表面活性剂，和其中组合物的pH为3-8。

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