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公开(公告)号：US20140350178A1
公开(公告)日：2014-11-27
申请号：US14281944
申请日：2014-05-20
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Gregoire Cardoen , Ian J. Drake , Ralph C. Even , Andrew Hughes , Tianlan Zhang , Thomas H. Kalantar
CPC classification number: C08G18/831 , C08F283/006 , C08F290/067 , C08G18/3228 , C08G18/3819 , C08G18/751 , C08G18/755 , C08G18/7614 , C08G18/7671 , C08L75/02 , C08L75/16 , C09D133/06 , C09D175/02 , C09D133/12
Abstract: The present invention is a composition comprising a) a stable aqueous dispersion of polymer particles having one or more structural units of i) a polyurea macromer; and ii) an acrylate, a methacrylate, a vinyl ester, or a styrene monomer, or a combination thereof; and/or b) an aqueous mixture of a i) polyurea macromer polymer particles; and b) acrylate, methacrylate, vinyl ester, or styrenic polymer particles, or a combination thereof, wherein the polyurea macromer is characterized by the following formula I: where A1, A2, R1, R2, and R3 are as defined herein. In another aspect, the present invention is the compound of Formula I.Compositions prepared using the compound of the present invention can be used to form coatings with excellent balance of low temperature film formation, hardness, and flexibility.
Abstract translation: 本发明是一种组合物，其包含a）具有一种或多种结构单元的聚合物颗粒的稳定水分散体，其i）聚脲大分子单体; 和ii）丙烯酸酯，甲基丙烯酸酯，乙烯基酯或苯乙烯单体或其组合; 和/或b）i）聚脲大分子单体聚合物颗粒的水性混合物; 和b）丙烯酸酯，甲基丙烯酸酯，乙烯基酯或苯乙烯聚合物颗粒或其组合，其中聚脲大分子单体的特征在于以下式I：其中A1，A2，R1，R2和R3如本文所定义。 另一方面，本发明是式I的化合物。使用本发明化合物制备的组合物可用于形成具有低温成膜，硬度和柔韧性优异平衡的涂层。
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公开(公告)号：US11578177B2
公开(公告)日：2023-02-14
申请号：US16766904
申请日：2018-12-04
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Liang Chen , Andy Jun Li , Matthew Carter , Robert S. Moglia , Ralph C. Even , John F. Kohn , Carlos A. Cruz , Yannick Saint-Gerard , Douglas J. Hasso
IPC: C08F220/02 , C08J3/11 , C08F220/14 , C08L33/12 , C08L69/00
Abstract: Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers.
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公开(公告)号：US20210206937A1
公开(公告)日：2021-07-08
申请号：US17149922
申请日：2021-01-15
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Kaoru Aou , Yibei Gu , Rajat Duggal , Yasmin N. Srivastava , Joseph Jacobs , Qinghao Meng , Gregoire Cardoen , Ralph C. Even , Morgan A. Springs
IPC: C08J9/00 , C08G18/48 , C08G18/76 , C08G18/16 , C08G18/24 , C09D133/02 , C08G18/20 , C08G18/18 , C08K9/10 , C08G18/08 , C08J9/36
Abstract: A coated viscoelastic polyurethane foam includes a viscoelastic polyurethane foam having the coating thereon, the viscoelastic polyurethane foam having a resiliency of less than or equal to 20% as measured according to ASTM D3574, and a coating material on and embedded within the viscoelastic polyurethane foam, the coating material including an aqueous polymer emulsion and an encapsulated phase change material.
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公开(公告)号：US09944737B2
公开(公告)日：2018-04-17
申请号：US15537441
申请日：2015-12-15
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Matthew D. Reichert , Alfred K. Schultz , Andrew M. Savo , Steven Rosenberg , Ralph C. Even , Lester H. Mcintosh, III , Robert Johnson , John David Finch , Decai Yu
IPC: C08F2/18 , C08F2/20 , C08F212/08
CPC classification number: C08F212/08 , C08F2/18 , C08F2/20 , C08F12/08 , C08F212/36
Abstract: Provided is a method of suspension polymerization comprising (i) providing a suspension of liquid droplets in an aqueous medium, wherein said droplets comprise (a) one or more water-insoluble vinyl monomers, and (b) a polyelectrolyte (PED) having a polarity, (c) one or more initiators, and wherein said aqueous medium comprises a polyelectrolyte (PEW) having a polarity that is opposite to the polarity of said polyelectrolyte (PED), (ii) polymerizing said vinyl monomer or allowing said vinyl monomer to polymerize.
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公开(公告)号：US20170369600A1
公开(公告)日：2017-12-28
申请号：US15536735
申请日：2015-12-15
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Matthew D. Reichert , Alfred K. Schultz , Andrew M. Savo , Steven Rosenberg , Ralph C. Even , Lester H. Mcintosh, III , Robert Johnson , John David Finch , Decai Yu
IPC: C08F2/20 , C08F212/36 , C08F212/08 , C08J3/07 , C08F12/08
CPC classification number: C08F2/20 , C08F2/18 , C08F12/08 , C08F212/08 , C08F212/36 , C08J3/07
Abstract: Provided is a suspension comprising liquid droplets dispersed in an aqueous medium, wherein said droplets comprise (a) one or more water-insoluble compounds, and (b) a vinyl polyelectrolyte (PED) having a polarity, and wherein said aqueous medium comprises a polyelectrolyte (PEW) having a polarity that is opposite to the polarity of said polyelectrolyte (PED). Also provided are a method of making such a suspension and a method using such a suspension in a process of suspension polymerization.
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Patent Agency Ranking
公开(公告)号：US20160272825A1
公开(公告)日：2016-09-22
申请号：US15071265
申请日：2016-03-16
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Steven Arturo , Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe , Justin Sparks , Decai Yu
CPC classification number: C09D7/1233 , C08K5/05 , C08K5/101 , C08K5/103 , C08K5/20 , C08K5/41 , C09D5/00 , C09D7/00 , C09D7/63
Abstract: The present invention is a composition comprising a solution or a dispersion of polymer particles, a sorbate ester or sorbamide curing agent, and a cure modulating additive for the curing agent. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of accelerating or attenuating the rate of cure of the curing agent. The control of cure kinetics is important for speeding up cure rates where rates are too slow or by reducing cure rates where curing too rapidly results in undesirable color formation.
Abstract translation: 本发明是一种组合物，其包含聚合物颗粒，山梨酸酯或山梨酰胺固化剂的溶液或分散体，以及用于固化剂的固化调节添加剂。 固化剂是山梨酸酯或山梨酰胺，固化调节剂是能够加速或减弱固化剂固化速度的试剂。 固化动力学的控制对于加快速率太慢的固化速率或通过降低固化速度来说重要，其中固化太快导致不期望的颜色形成。
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公开(公告)号：US20160152856A1
公开(公告)日：2016-06-02
申请号：US14948996
申请日：2015-11-23
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Steven Arturo , Selvanathan Arumugam , John Ell , Ralph C. Even , Brandon Rowe , Justin Sparks , Decai Yu
IPC: C09D133/04
CPC classification number: C09D147/00 , C08F36/14 , C08F136/14
Abstract: The present invention is a method comprising the steps of a) applying a composition comprising a curing agent and a cure modulating additive to a substrate; and b) allowing the composition to cure. The curing agent is a sorbic acid ester or a sorbamide and the cure modulating agent is a reagent capable of modulating the rate of cure of the curing agent.
Abstract translation: 本发明是一种方法，包括以下步骤：a）将包含固化剂和固化调节添加剂的组合物施用于基材; 和b）允许组合物固化。 固化剂是山梨酸酯或山梨酰胺，固化调节剂是能够调节固化剂固化速率的试剂。
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公开(公告)号：US20140350170A1
公开(公告)日：2014-11-27
申请号：US14281947
申请日：2014-05-20
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Gregoire Cardoen , Ian J. Drake , Ralph C. Even , Andrew Hughes , Tianlan Zhang , Thomas H. Kalantar
IPC: C08L33/24
CPC classification number: C08L33/08 , C08F290/067 , C08G18/3228 , C08G18/633 , C08G18/636 , C08G18/755 , C08G18/7671 , C08L33/24 , C08L2201/54 , C08F220/18
Abstract: The present invention is a composition comprising a) a stable aqueous dispersion of polymer particles having one or more structural units of i) a polyurea macromer; and ii) an acrylate, a methacrylate, a vinyl ester, or a styrene monomer, or a combination thereof; and/or b) an aqueous mixture of a i) polyurea macromer polymer particles; and b) acrylate, methacrylate, vinyl ester, or styrenic polymer particles, or a combination thereof, wherein the polyurea macromer is characterized by the following formula I: where A1, A2, R1, R2, and R3 are as defined herein. Compositions prepared using the compound of the present invention can be used to form coatings with excellent balance of low temperature film formation, hardness, and flexibility.
Abstract translation: 本发明是一种组合物，其包含a）具有一种或多种结构单元的聚合物颗粒的稳定水分散体，其i）聚脲大分子单体; 和ii）丙烯酸酯，甲基丙烯酸酯，乙烯基酯或苯乙烯单体或其组合; 和/或b）i）聚脲大分子单体聚合物颗粒的水性混合物; 和b）丙烯酸酯，甲基丙烯酸酯，乙烯基酯或苯乙烯聚合物颗粒或其组合，其中聚脲大分子单体的特征在于以下式I：其中A1，A2，R1，R2和R3如本文所定义。 使用本发明化合物制备的组合物可用于形成具有低温成膜，硬度和柔韧性优异平衡的涂层。
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公开(公告)号：US12128124B2
公开(公告)日：2024-10-29
申请号：US17288691
申请日：2019-12-03
Inventor： Fanwen Zeng , Hilda G. Buss , Matthew Jeletic , Xiaodong Lu , Tian Lan , Isabelle Van Reeth , Helene Dihang , Marc Eeman , Bryan L. McCulloch , Jodi Mecca , Ralph C. Even , Inna Shulman , Michaeleen L. Pacholski
CPC classification number: A61K8/8152 , A61K8/35 , A61Q1/02 , A61Q17/04
Abstract: A personal care formulation is provided comprising: multistage polymer, comprising: acrylate rich stage comprising: (a) structural units of monoethylenically unsaturated non-ionic, acrylate rich stage monomer selected from C1-22 alkyl (meth)acrylates and mixtures thereof; and (b) carbosiloxane rich stage, comprising: structural units of carbosiloxane monomer of formula (I), wherein a is 0 to 3; wherein d is 0 or 1; wherein R1 is selected from hydrogen, C1-10 alkyl group and aryl group; wherein R2 is selected from hydrogen and C1-10 alkyl group; wherein R8 is —O—Si(CH3)2—O—Si(CH3)3 group; wherein Y is selected from formula (II), (III) and (IV); wherein R4 and R6 are selected from hydrogen and methyl group; wherein R3 and R5 are a C1-10 alkylene group; wherein R7 is C1-10 alkyl group; wherein b is 0 to 4 and wherein c is 0 or 1.
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公开(公告)号：US20240043644A1
公开(公告)日：2024-02-08
申请号：US18482049
申请日：2023-10-06
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Kaoru Aou , Yibei Gu , Rajat Duggal , Yasmin N. Srivastava , Joseph Jacobs , Qinghao Meng , Gregoire Cardoen , Ralph C. Even , Morgan A. Springs
IPC: C08J9/00 , C08G18/48 , C08G18/76 , C08G18/16 , C08G18/24 , C09D133/02 , C08G18/20 , C08G18/18 , C08K9/10 , C08G18/08 , C08J9/36
CPC classification number: C08J9/0009 , C08G18/4841 , C08G18/7664 , C08G18/4816 , C08G18/163 , C08G18/4837 , C08G18/244 , C08G18/4829 , C09D133/02 , C08G18/2081 , C08G18/1833 , C08K9/10 , C08G18/0866 , C08J9/365 , C08K9/06
Abstract: A coated viscoelastic polyurethane foam includes a viscoelastic polyurethane foam having the coating thereon, the viscoelastic polyurethane foam having a resiliency of less than or equal to 20% as measured according to ASTM D3574, and a coating material on and embedded within the viscoelastic polyurethane foam, the coating material including an aqueous polymer emulsion and an encapsulated phase change material.
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