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公开(公告)号：US20230145320A1
公开(公告)日：2023-05-11
申请号：US17919797
申请日：2021-04-12
Applicant: Rohm and Haas Company
Inventor： Juan F. Callejas , Melinda L. Einsla , Jeffrey J. Sobczak , Mark D. Westmeyer
IPC: C09D133/04 , C09D7/80 , C09D7/65 , C09D7/61
CPC classification number: C09D133/04 , C09D7/80 , C09D7/65 , C09D7/61
Abstract: The present invention relates to a process for preparing a blend of comprising an aqueous dispersion of polymer particles, a PMHS, an opacifying pigment, and an extender. The blend of the present invention is useful in exterior paint applications, especially where retention of color in the painted substrate is important.
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公开(公告)号：US20220154010A1
公开(公告)日：2022-05-19
申请号：US17440439
申请日：2020-03-16
Applicant: Rohm and Haas Company
Inventor： Mark D. Westmeyer , Charles J. Rand , C. Damien Rodowski , Jeffrey J. Sobczak
IPC: C09D5/02 , C09D133/04 , C09D7/63 , C09D7/61
Abstract: The present disclosure provides for a coating formulation that includes a pigment, an organic aqueous emulsion and an organophosphonic acid of the formula: where R is a saturated or unsaturated alkyl having 2 to 10 carbon atoms or a substituted or unsubstituted aryl having 5 to 10 carbon atoms. The coating formulation can be used in forming a topcoat in an exterior insulation and finish system (EIFS). The present disclosure also provides for a method of forming a topcoat on a surface of the EIFS that helps to protect the underlayment of the EIFS against both weathering and moisture while helping to maintain color retention.
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3.发明授权公开(公告)号：US11008491B2
公开(公告)日：2021-05-18
申请号：US15751660
申请日：2016-09-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Prasanna K. Jog , Audrey B. Liss , Mark D. Westmeyer
Abstract: The present invention provides low tack, low temperature flexible aqueous caulk or sealant compositions comprising multistage aqueous emulsion copolymers having a hard stage and a soft stage, the soft stage including, in copolymerized form, one or more nonionic monomers and (i) methacrylic acid (MAA) or a salt thereof and a second acid monomer having a lower pKa than methacrylic acid or a salt thereof, or (ii) a copolymer having a mixture of acid or salt groups and hydroxyl groups, the acid groups chosen from, in copolymerized form, MAA and the second acid monomer, or salts thereof; and the hard stage having a weight average molecular weight (Mw) by gel permeation chromatography (GPC) against polystyrene standards of from 20,000 to 70,000.
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4.发明申请公开(公告)号：US20180230348A1
公开(公告)日：2018-08-16
申请号：US15751660
申请日：2016-09-28
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Prasanna K. Jog , Audrey B. Liss , Mark D. Westmeyer
CPC classification number: C09K3/1006 , C08F220/18 , C08F2500/02 , C08K3/22 , C08K3/36 , C08K2003/2241 , C08L33/10 , C08L2201/52 , C08F2220/1825 , C08F220/14 , C08F2220/1858 , C08F220/06 , C08F220/20
Abstract: The present invention provides low tack, low temperature flexible aqueous caulk or sealant compositions comprising multistage aqueous emulsion copolymers having a hard stage and a soft stage, the soft stage including, in copolymerized form, one or more nonionic monomers and (i) methacrylic acid (MAA) or a salt thereof and a second acid monomer having a lower pKa than methacrylic acid or a salt thereof, or (ii) a copolymer having a mixture of acid or salt groups and hydroxyl groups, the acid groups chosen from, in copolymerized form, MAA and the second acid monomer, or salts thereof; and the hard stage having a weight average molecular weight (Mw) by gel permeation chromatography (GPC) against polystyrene standards of from 20,000 to 70,000.
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公开(公告)号：US11124669B2
公开(公告)日：2021-09-21
申请号：US16624019
申请日：2018-06-20
Applicant: Rohm and Haas Company
Inventor： Katherine A. Faber , Drew E. Williams , David M. Conner , Mark D. Westmeyer
IPC: C09D133/08 , C08K3/013 , C08K3/22 , C08K3/26 , C08K3/34 , C08L1/02 , C08L29/04 , C08L39/06 , C09D125/08 , C09D133/02 , C09D133/10 , C09D133/14 , C09D179/02
Abstract: A formulation contains an anionically stabilized dispersion of polymer particles, a polymeric polyamine and an inorganic filler has a pH in a range of 6.0 to 8.5, viscosity greater than 15000 centipoise, and is free of volatile base, aminosilanes, and quaternary poly(allylamine).
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Patent Agency Ranking
6.发明授权公开(公告)号：US09284444B2
公开(公告)日：2016-03-15
申请号：US14563030
申请日：2014-12-08
Applicant: Rohm and Haas Company
Inventor： Jeffrey J. Sobczak , Mark D. Westmeyer
CPC classification number: C08L33/08 , B29B9/12 , B29K2033/04 , B29L2031/00 , C04B24/2641 , C04B40/0042 , C04B40/0608 , C04B2103/0057 , C08F8/44 , C08F265/06 , C08L51/06 , C08F2/22 , C08L33/04 , C04B24/2623 , C04B24/32 , C04B2103/0051 , C04B28/02 , C04B22/064
Abstract: The present invention provides dry mix compositions and dry compositions of calcium methacrylate salt containing multistage acrylic copolymer RDP and dry anionic associative thickeners for use in the dry mix compositions so that when wet to make cement, mortar or trowellable compositions for use in Exterior Insulation Finishing Systems (EIFS), the compositions exhibit improved workability in both cementitious and non-cementitious dry mixes.
Abstract translation: 本发明提供干混合物组合物和含有多级丙烯酸共聚物RDP和干阴离子缔合增稠剂的甲基丙烯酸钙盐的干组合物，用于干混合组合物中，使得当湿润以制备用于外部绝缘整理系统的水泥，砂浆或可洗脱组合物 （EIFS），该组合物在水泥质和非水泥质混合物中表现出改进的可加工性。
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7.发明授权公开(公告)号：US09212280B2
公开(公告)日：2015-12-15
申请号：US14431454
申请日：2013-09-13
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Linda Kim-Habermehl , Mark D. Westmeyer , Liang Chen , Liang Hong , Mladen Ladika
IPC: C08L31/04 , C08L25/08 , C04B28/04 , C04B28/06 , C04B40/00 , C08L23/08 , C04B111/00 , C04B111/70
CPC classification number: C08L31/04 , C04B28/04 , C04B28/06 , C04B40/0042 , C04B2111/00672 , C04B2111/70 , C08L23/0853 , C08L23/0869 , C08L25/08 , C04B2103/0057 , C04B24/2623 , C04B24/2676 , C04B14/06 , C04B22/10 , C04B22/143 , C04B24/06 , C04B24/383 , C04B2103/0065 , C04B40/0608
Abstract: A mixture of first and second redispersible polymer powders where the first redispersible polymer powder has a copolymer having a glass transition temperature of 60 degrees Celsius or higher and an acid level in a range of 0.1 to 8 weight-percent percent as determined by potentiometric titration according to ASTM D664 and the second redispersible polymer powder is selected from vinyl acetate ethylene copolymer redispersible polymer powders and polymer powders of a blend of vinyl acetate ethylene copolymer and vinyl ester of versatic acid copolymer is useful as a component in a dry-mix formulation that further contains Portland cement, alumina rich cement and calcium sulfate.
Abstract translation: 第一和第二可再分散聚合物粉末的混合物，其中第一可再分散聚合物粉末具有玻璃化转变温度为60摄氏度或更高的共聚物，并且通过电位滴定测定的酸度在0.1至8重量％的范围内， 根据ASTM D664，第二种可再分散聚合物粉末选自乙酸乙烯酯乙烯共聚物可再分散聚合物粉末，乙酸乙烯酯乙烯共聚物和叔碳酸共聚物的乙烯基酯共混物的聚合物粉末可用作干混配方中的组分，其进一步 含有波特兰水泥，富含氧化铝的水泥和硫酸钙。
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8.发明申请公开(公告)号：US20150159006A1
公开(公告)日：2015-06-11
申请号：US14563030
申请日：2014-12-08
Applicant: ROHM AND HAAS COMPANY
Inventor： Jeffrey J. Sobczak , Mark D. Westmeyer
CPC classification number: C08L33/08 , B29B9/12 , B29K2033/04 , B29L2031/00 , C04B24/2641 , C04B40/0042 , C04B40/0608 , C04B2103/0057 , C08F8/44 , C08F265/06 , C08L51/06 , C08F2/22 , C08L33/04 , C04B24/2623 , C04B24/32 , C04B2103/0051 , C04B28/02 , C04B22/064
Abstract: The present invention provides dry mix compositions and dry compositions of calcium methacrylate salt containing multistage acrylic copolymer RDP and dry anionic associative thickeners for use in the dry mix compositions so that when wet to make cement, mortar or trowellable compositions for use in Exterior Insulation Finishing Systems (EIFS), the compositions exhibit improved workability in both cementitious and non-cementitious dry mixes.
Abstract translation: 本发明提供干混合物组合物和含有多级丙烯酸共聚物RDP和干阴离子缔合增稠剂的甲基丙烯酸钙盐的干组合物，用于干混合组合物中，使得当湿润以制备用于外部绝缘整理系统的水泥，砂浆或可洗脱组合物 （EIFS），该组合物在水泥质和非水泥质混合物中表现出改进的可加工性。
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9.发明申请REDOX POLYMERS FOR IMPROVED DIRT AND WATER RESISTANCE FOR ELASTOMERIC WALL AND ROOF COATINGS 有权用于改进耐火材料和耐水性的抗氧化聚合物用于弹性壁和屋顶涂料公开(公告)号：US20140275388A1
公开(公告)日：2014-09-18
申请号：US14208537
申请日：2014-03-13
Applicant: Rohm and Haas Company
Inventor： Joseph M. Rokowski , Mark D. Westmeyer
IPC: C09D133/12
CPC classification number: C09D133/12 , C04B26/06 , C04B2111/00482 , C04B2111/00586 , C08K3/24 , C08L2201/54 , C09D133/02 , Y10T428/24405 , Y10T428/24413 , C04B14/28 , C04B14/30 , C04B14/305 , C04B22/16 , C04B24/02 , C04B24/2641 , C04B24/383 , C04B2103/50 , C04B2103/67
Abstract: The present invention provides elastomeric roof coatings and aqueous coating compositions of (i) an acrylic emulsion copolymer that comprises (ii) a reductant and has a high molecular weight, (iii) a combination of a hydrophilic polymeric dispersant and a pigment, extender or filler, and (iv) a multivalent transition metal ion or multivalent transition metal ion compound or salt. The composition and coating provide excellent swelling resistance and a balance of tensile and elongation in an acrylic roof coating composition.
Abstract translation: 本发明提供弹性体屋顶涂料和水性涂料组合物，其包含（i）丙烯酸乳液共聚物，其包含（ii）还原剂并具有高分子量，（iii）亲水性聚合物分散剂和颜料，增量剂或填料的组合 ，和（iv）多价过渡金属离子或多价过渡金属离子化合物或盐。 组合物和涂层在丙烯酸屋顶涂料组合物中提供优异的抗溶胀性和拉伸和伸长的平衡。
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公开(公告)号：US11629266B2
公开(公告)日：2023-04-18
申请号：US17274160
申请日：2019-10-01
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： David M. Conner , Mark D. Westmeyer , Robert Baumann
IPC: C09D133/02 , C09D183/08 , C09D183/12 , C08F212/08 , C08F220/06 , C08G77/26 , C08L25/14 , C08L33/10 , C08L83/08 , C08L33/04 , C08L33/02 , C08G77/46 , C08J3/03
Abstract: A composition including: (a) at least one anionically stabilized acrylic polymer dispersion where the acrylic polymer contains acid monomer units; and (b) at least on polyamino siloxane relative to the weight of the total polymers in the composition, wherein the polyaminosiloxane copolymer containing steric stabilizing groups having a pendant group with a secondary or a primary amine functionality; and (ii) at least a portion of the silicon atoms in the polyaminosiloxane copolymer containing steric stabilizing groups having a pendant alkyl-poly(ethylene oxide) chain with 5 ethylene oxide units to 20 ethylene oxide units.
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