公开(公告)号：US20240105951A1

公开(公告)日：2024-03-28

申请号：US18267283

申请日：2021-12-17

申请人： LG Chem, Ltd.

发明人： Jungeun Woo ,  Min Ah Kang ,  Jeong Man Son ,  Sungjin Lee ,  Seon Hee Han

IPC分类号： H01M4/62 ,  C08F265/02 ,  H01M4/133

CPC分类号： H01M4/622 ,  C08F265/02 ,  H01M4/133 ,  H01M2004/027

摘要： The present disclosure relates to an electrode binder composition for a rechargeable battery and an electrode mixture including the same. The electrode binder composition comprising an emulsified polymer particle having a core-shell structure can maintain a structural stability of the electrode even in repeated charge and discharge cycles, while having excellent properties in terms of a binding force, a mechanical property or the like, thereby improving the overall performance of the rechargeable battery.

公开(公告)号：US11655322B2

公开(公告)日：2023-05-23

申请号：US14376713

申请日：2013-02-05

申请人： Arkema Inc.

发明人： Wenjun Wu

IPC分类号： C08F265/02 ,  C09D151/00 ,  C08L33/12 ,  C08F265/06 ,  C08L33/14 ,  C09D133/12 ,  C09D133/14

CPC分类号： C08F265/02 ,  C08F265/06 ,  C08L33/12 ,  C08L33/14 ,  C09D133/12 ,  C09D133/14 ,  C09D151/003 ,  C08L2205/02 ,  C08L2207/02 ,  C08F220/14 ,  C08F220/1804 ,  C08F220/36 ,  C08F220/06

摘要： A multiphase emulsion polymer for aqueous coating compositions containing little or no organic solvent includes at least one soft phase and at least one hard phase prepared by a multi-stage emulsion polymerization. The hard phase contains a hard phase polymer having a glass transition temperature in a range from 10 C to 100 C which is more than 50 C higher than that of the soft phase polymer. The hard phase is formed as a first stage polymer and the one soft phase is subsequently polymerized in the presence of the first stage polymer. The hard phase polymer includes at least one carboxylic acid monomer and at least one ethylenically unsaturated monomer. A method of making a multiphase emulsion polymer for aqueous coating compositions containing zero or low levels of organic solvent is disclosed. Such aqueous coating compositions may simultaneously have excellent block resistance, freeze thaw stability and low temperature coalescence characteristics.

公开(公告)号：US10422081B2

公开(公告)日：2019-09-24

申请号：US15556173

申请日：2016-03-04

申请人： BASF SE

发明人： Peter Hayes ,  Robert Proulx

IPC分类号： D21H19/58 ,  C08F257/02 ,  C08F265/02 ,  C09D151/00 ,  D21H21/16 ,  B32B27/08 ,  B32B27/10 ,  C08F212/08 ,  C08F220/18 ,  C08L9/06

摘要： This disclosure relates to barrier compositions. The barrier composition can comprise a copolymer formed by polymerizing monomers comprising derived from a vinyl aromatic monomer and a second monomer selected from the group consisting of butadiene, alkyl (meth)acrylates, and mixtures thereof, and a solid grade oligomer. In some embodiments, the vinyl aromatic monomer and the second monomer are polymerized in the presence of the solid grade oligomer. Paper products and methods of making the paper products comprising the barrier composition are also described herein. The barrier compositions disclosed herein can be used to impart water, moisture, grease, oil, and/or oxygen resistance to the paper product.

公开(公告)号：US10308748B2

公开(公告)日：2019-06-04

申请号：US15614942

申请日：2017-06-06

申请人： Florida State University Research Foundation, Inc.

发明人： Hoyong Chung

IPC分类号： C08L51/00 ,  C08F265/02 ,  C08F267/10 ,  C08G81/02 ,  G02B1/04

摘要： Click reactions may be used to bond polymers to lignin by taking advantage of lignin's terminal hydroxyl and thiol groups via an alkyne-azide click reaction or a thiol-alkene or thiol-alkyne click reaction. By selecting functional polymers, these methods may be used to synthesize lignin-containing polymer materials with an array of different properties, such as self-healing polymers.

公开(公告)号：US09789194B2

公开(公告)日：2017-10-17

申请号：US15056386

申请日：2016-02-29

申请人： Rutgers, The State University of New Jersey ,  US Army, Secretary of the Army

发明人： David Devore ,  Charles Roth

IPC分类号： C12N15/11 ,  C08F293/00 ,  A61K9/127 ,  A61K47/32 ,  C12N15/113 ,  A61K47/48 ,  A61K31/711 ,  A61K31/713 ,  A61K31/70 ,  C08G81/02 ,  C08F265/02

CPC分类号： A61K47/59 ,  A61K9/1272 ,  A61K31/70 ,  A61K31/711 ,  A61K31/713 ,  A61K47/6911 ,  C08F265/02 ,  C08G81/025

摘要： Graft copolymer polyelectrolyte complexes are disclosed for the efficient delivery of anionic, cationic or polyelectrolyte therapeutic agents into biological cells, and for maintaining the biological activity of these molecules while in serum and other aqueous environments are provided. Such complexes comprise (1) an anionic graft copolymer containing an anionic polymer backbone, with pendent carboxylic acid groups and pendant chains containing amphipathic or hydrophilic polymers covalently bonded to a portion of the pendant carboxylic acid groups, (2) one or more anionic, cationic or polyelectrolyte therapeutic agents, and (3) optionally a liposome optionally containing an additional therapeutic agent. Also disclosed are functional nanoparticles containing the complexes.

公开(公告)号：US09453133B2

公开(公告)日：2016-09-27

申请号：US14531354

申请日：2014-11-03

申请人： Columbia Insurance Company

发明人： Gary Dandreaux ,  Ashley Brewer ,  Caleb Jardel ,  Paulina Ogorzalek ,  Luz Clarena Shavel ,  Robert Sheerin

IPC分类号： C09D7/12 ,  C08F265/02 ,  C08F265/06 ,  C09D151/00 ,  C08F285/00

CPC分类号： C09D7/125 ,  C08F265/02 ,  C08F265/06 ,  C08F285/00 ,  C09D7/65 ,  C09D151/003

摘要： The architectural compositions, such as paints and stains, include an additive comprising a plurality of latex particles added to an existing mixture of opacifying pigments and a film-forming binder as an admixture. Each latex particle is made from a latex polymer copolymerized with a polymerizable surfactant. The latex polymer is a non-film forming polymer at ambient temperatures.

摘要翻译： 建筑组合物，例如油漆和污渍，包括添加剂，其添加到现有的不透明颜料混合物和作为混合物的成膜粘合剂中的胶乳颗粒。 每个胶乳颗粒由与可聚合表面活性剂共聚的胶乳聚合物制成。 胶乳聚合物是环境温度下的非成膜聚合物。

公开(公告)号：US08999092B2

公开(公告)日：2015-04-07

申请号：US14197248

申请日：2014-03-05

申请人： Henkel IP & Holding GmbH

发明人： Peter Wrobel

IPC分类号： C09D133/00 ,  C09D133/02 ,  F16B39/22 ,  C08F265/02 ,  C09D151/00 ,  C08F222/10

CPC分类号： F16B39/225 ,  C08F222/1006 ,  C08F265/02 ,  C09D151/00 ,  C08F222/10 ,  C08F220/16 ,  C08F2/10 ,  C08L2666/24 ,  C08L2666/02

摘要： The present invention relates to aqueous-based compositions suitable for use in threadlocking applications comprising: a) at least one carboxyl group containing (co)polymer; b) at least one polymerizable monomer A containing one acryloyl group; c) at least one polymerizable compound B containing at least two acryloyl groups; d) at least one encapsulated free radical initiator; and e) water. The inventive aqueous-based compositions are preferably substantially free of volatile organic solvents.

摘要翻译： 本发明涉及适用于螺纹锁定应用的水基组合物，其包含：a）至少一种含羧基（共）聚合物; b）至少一种含有一个丙烯酰基的可聚合单体A; c）至少一种含有至少两个丙烯酰基的可聚合化合物B; d）至少一个包封的自由基引发剂; 和e）水。 本发明的水基组合物优选基本上不含挥发性有机溶剂。

公开(公告)号：US08822589B2

公开(公告)日：2014-09-02

申请号：US12676242

申请日：2008-08-08

申请人： Markus Brym ,  Stephan Hueffer ,  Audrey Renoncourt ,  Ulrike Mahn ,  Franz Glocknitzer ,  Alexandra Bruhn

发明人： Markus Brym ,  Stephan Hueffer ,  Audrey Renoncourt ,  Ulrike Mahn ,  Franz Glocknitzer ,  Alexandra Bruhn

IPC分类号： C14C3/02 ,  C08L39/04 ,  C08F226/06 ,  C08F265/02 ,  C08F220/06 ,  C08K5/092 ,  C14C3/22 ,  C08F222/06

CPC分类号： C14C3/22 ,  C08F220/06 ,  C08F222/06 ,  C08F226/06 ,  C08K5/092

摘要： Process for the preparation of aqueous formulations, wherein (A) at least one ethylenically unsaturated carboxylic acid, (B) at least one heterocyclic comonomer having at least one permanent cationic charge per molecule and (C-P1) at least one ethylenically unsaturated dicarboxylic acid or its anhydride are subjected to free radical copolymerization with one another in an aqueous medium and, shortly before the end or after the end of the copolymerization, further ethylenically unsaturated dicarboxylic acid (C-P2) or its anhydride is added.

摘要翻译： 用于制备水性制剂的方法，其中（A）至少一种烯键式不饱和羧酸，（B）至少一种每分子具有至少一个永久阳离子电荷的杂环共聚单体和（C-P1）至少一种烯属不饱和二羧酸 或其酸酐在水性介质中彼此进行自由基共聚，并且在共聚合结束之前或之后不久，再加入烯键式不饱和二羧酸（C-P2）或其酸酐。

公开(公告)号：US20130035445A1

公开(公告)日：2013-02-07

申请号：US13621149

申请日：2012-09-15

申请人： Jiang-Jen Lin ,  Wei-Cheng Tsai ,  Rui-Xuan Dong ,  Wei-Li Lin ,  Chao-Po Hsu

发明人： Jiang-Jen Lin ,  Wei-Cheng Tsai ,  Rui-Xuan Dong ,  Wei-Li Lin ,  Chao-Po Hsu

IPC分类号： C08F265/02

CPC分类号： C08F222/08 ,  B22F9/24 ,  B22F2998/00 ,  C08F222/1006 ,  C08F222/38 ,  C30B7/14 ,  C30B29/02 ,  H01B1/22 ,  B22F1/0018

摘要： A polymeric polymer is prepared from poly(oxyethylene)-amine and a linker, for example, poly(styrene-co-maleic anhydride) (SMA) or dianhydride. The polymeric polymer can chelate silver ions and reduce them to silver atoms which are dispersed as nanoparticles. No additional reducing agent is needed and more than 30% of solid content of the nanoparticles solution can be achieved without aggregation. The prepared silver nanoparticles are both hydrophilic and hydrophobic and therefore are compatible with polymers.

摘要翻译： 由聚（氧乙烯） - 胺和接头例如聚（苯乙烯 - 共 - 马来酸酐）（SMA）或二酐制备聚合物聚合物。 聚合物聚合物可以螯合银离子并将其还原成分散为纳米颗粒的银原子。 不需要额外的还原剂，并且可以在没有聚集的情况下实现超过30％的纳米颗粒溶液的固体含量。 所制备的银纳米颗粒是亲水和疏水的，因此与聚合物相容。

公开(公告)号：US20130034609A1

公开(公告)日：2013-02-07

申请号：US13577860

申请日：2010-02-09

申请人： Ye Liu ,  Chee Leng Lay

发明人： Ye Liu ,  Chee Leng Lay

IPC分类号： C08F265/02 ,  A61K9/14 ,  C08G77/00 ,  B32B27/06 ,  B82Y5/00 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： A61K9/501 ,  A61K9/5026 ,  A61K9/5115 ,  A61K9/5138 ,  A61K47/58 ,  A61K47/6923 ,  C01B33/152 ,  C01B33/163 ,  C01B33/18 ,  C08F292/00 ,  C08F2438/01 ,  Y10T428/2993

摘要： The present invention provides a porous hollow silica micro- or nanoparticle with a polymer grafted thereon, wherein the polymer is selected from poly(methacrylic acid) and copolymers thereof. The polymer may be covalently linked to the silica particle via a bridging group. Provided is also a method of covalently coupling a poly(methacrylic acid) to a silica surface of a hollow silica particle. The method comprises contacting a silica surface of a hollow silica particle that carries amino functional or halogen functional groups with a poly(methacrylic acid) or a copolymer or a respective monomer thereof. The method further comprises allowing the carboxyl group of the monomer or the poly(methacrylic acid) and an amino functional group or a halogen functional group on the silica surface to undergo a coupling reaction, thereby covalently coupling the polymer to the silica surface.

摘要翻译： 本发明提供一种其上接枝有聚合物的多孔中空二氧化硅微纳米颗粒，其中该聚合物选自聚（甲基丙烯酸）及其共聚物。 聚合物可以通过桥连基团与二氧化硅颗粒共价连接。 还提供了将聚（甲基丙烯酸）共价偶联到中空二氧化硅颗粒的二氧化硅表面上的方法。 该方法包括将携带氨基官能团或卤素官能团的中空二氧化硅颗粒的二氧化硅表面与聚（甲基丙烯酸）或共聚物或其相应单体接触。 该方法还包括使二氧化硅表面上的单体或聚（甲基丙烯酸）和氨基官能团或卤素官能团的羧基进行偶联反应，从而将聚合物共价偶联到二氧化硅表面。