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公开(公告)号：WO2022241067A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028903
申请日：2022-05-12
Applicant: ARKEMA INC.
Inventor： CAO, Jinbao , WU, Wenjun , AMIN-SANAYEI, Ramin , KOO, Brian, T. , SUAU, Jean-Marc , DUVER, Marine
IPC: H01M10/052 , H01M4/131 , H01M4/62 , H01G11/28 , H01G11/38
Abstract: A composition including a polymeric binder for the negative electrode of a secondary energy storage device is provided. The polymeric binder provides a matrix for particulate electrode-forming materials, which may include an active material and a conductive material. The polymeric binder contains acid functional groups. The polymeric binder also contains other functional monomers, which also may contribute to the performance of the polymeric binder in the negative electrode.
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12.发明申请
公开(公告)号：WO2017095881A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/064149
申请日：2016-11-30
Applicant: ARKEMA INC.
Inventor： WU, Wenjun
IPC: C08F220/14 , C08F220/10 , C08F220/12 , C09D113/02
CPC classification number: C09D143/02 , C08F220/18 , C09D113/02 , C09D133/14 , C09J133/14 , C09J143/02 , C08F2220/1825 , C08F220/14 , C08F220/06 , C08F230/02
Abstract: Emulsion polymers and coating compositions made therefrom that exhibit exceptional stain resistance to both hydrophilic and hydrophobic stains. The emulsion polymers include, as polymerized units: a) at least one ethylenically unsaturated nonionic monomer in an amount ranging between about 85 wt. % to less than 100 wt.% based on the overall weight of the polymer composition; b) a first acid monomer in an amount ranging from about 0.1 to 2 wt.%, the first monomer being a strong acid monomer selected as a phosphorus-based acid monomer, a sulfur-based acid monomer, or a mixture thereof, and c) a second acid monomer in an amount ranging from about 0.1 to 2 wt.%, the second monomer being one or more ethylenically unsaturated monomers having at least one carboxyl or carboxylic anhydride functional group. The relative amounts of the first and second acid monomers are such that the ratio of b/c is greater than 0.7.
Abstract translation: 由此制得的乳液聚合物和涂料组合物对亲水性和疏水性污渍都表现出优异的耐污染性。 所述乳液聚合物包含作为聚合单元的：a）至少一种烯键式不饱和非离子单体，其量为约85wt％ 基于聚合物组合物的总重量，小于100重量％至小于100重量％; b）第一酸单体，其量为约0.1至2重量％，所述第一单体为选自磷基酸单体，硫基酸单体或其混合物的强酸单体，和c ）量为约0.1至2重量％的第二酸单体，第二单体为一种或多种具有至少一个羧基或羧酸酐官能团的烯键式不饱和单体。 第一和第二酸单体的相对量是使得b / c的比值大于0.7
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公开(公告)号：WO2022241066A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028902
申请日：2022-05-12
Applicant: ARKEMA INC.
Inventor： AMIN-SANAYEI, Ramin , SUAU, Jean-Marc , WU, Wenjun , CAO, Jinbao , DUVER, Marine
Abstract: An electrode forming slurry composition is provided. The electrode-forming slurry compositions include a) from 10 to 300 parts of one or more particulate electrode-forming materials; b) from 0.1 to 60 parts of polymeric latex particles; and c)100 parts water. The electrode forming slurry compositions can form an electrode, an anode for a non-aqueous secondary battery, in particular a lithium ion battery. The polymeric latex particles b) include i) at least one ethylenically unsaturated monomer comprising at least one acid functional group; and include ii) no fluorinated monomer or butadiene monomer polymerized therein. Also provided is an anode including the electrode forming slurry composition in dried form.
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公开(公告)号：WO2022169796A1
公开(公告)日：2022-08-11
申请号：PCT/US2022/014828
申请日：2022-02-02
Applicant: ARKEMA INC.
Inventor： YANG, Lei , KIM, Kyu-Jun , SCHNEIDER, Jeffrey A. , WU, Wenjun , CAO, Jinbao
Abstract: Waterborne dispersions including crosslinkable multistage polymeric particles useful in coating compositions are provided. The multistage particles have a last-formed layer that includes a diketone functionality that is capable of crosslinking via a dihydrazide component also included in the dispersion. Another embodiment of the waterborne dispersion further includes crosslinkable latex particles having a diketone functionality that are capable of crosslinking with each other and/or the multistage particles via the dihydrazide component. An emulsion polymerization process for forming the multistage particles also is provided. Also provided are coating compositions that contain either embodiment of the waterborne dispersions.
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公开(公告)号：WO2019161323A1
公开(公告)日：2019-08-22
申请号：PCT/US2019/018398
申请日：2019-02-18
Applicant: ARKEMA INC.
Inventor： WU, Wenjun , SCHNEIDER, Jeffrey A. , DONNELLY, Zuzanna , PEDERSON, Alex, R. , ARENDT, Jeffrey P. , DU, An
IPC: B32B15/08 , B32B15/09 , B32B15/092
Abstract: Compounds comprising one or more functionalized fatty acid esters, which may be derived from bio-based oils, are used as a low-VOC coalescent agent (i.e., a coalescent agent having a low content of volatile organic compounds) in waterborne coating compositions. The functional group can be epoxide, vicinal diol, hydroxy phosphotriester, hydroxy ester, hydroxyl alkyl ester, hydroxyl benzyl ester, hydroxy ether, hydroxy amino, hydroxy sulfide, hydroxy nitrile, hydroxy amine, terminal alcohol, thiiran, ketone, or cyclic carbonate. The present disclosure also relates to waterborne coating compositions comprising these functionalized fatty acid esters.
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Patent Agency Ranking16.发明申请
公开(公告)号：WO2017095888A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/064159
申请日：2016-11-30
Applicant: ARKEMA INC.
Inventor： WU, Wenjun , WALLACE, Karen, L. , STALLINGS, Jeanne, L.
IPC: C08F220/14 , C08F220/10 , C08F220/12 , C09D113/02
CPC classification number: C08F220/14 , C09D143/02 , C08F2220/1825 , C08F2220/1808 , C08F230/02
Abstract: Emulsion polymers and coating compositions made therefrom that exhibit exceptional roller stability and stain resistance to both hydrophilic and hydrophobic stains, without sacrificing scrub resistance. The emulsion polymers include, as polymerized units formed at a pH between 3 and 9: a) at least one nonionic or anionic unsaturated monomer in an amount ranging between about 78 wt. % to less than 100 wt.% based on the overall weight of the polymer composition b) one or more strong acid monomer in an amount ranging from about 0.01 wt. % to 2 wt. % based on the overall weight of the polymer composition; and c) at least one lower alkyl acrylate monomer in an amount ranging between about 1 wt. % to 20 wt. % based on the overall weight of the polymer composition.
Abstract translation: 由此制得的乳液聚合物和涂料组合物对亲水性和疏水性污渍都表现出卓越的滚筒稳定性和耐污染性，而不牺牲耐擦洗性。 所述乳液聚合物包括作为在3至9的pH下形成的聚合单元：a）至少一种非离子或阴离子不饱和单体，其量为约78wt。 基于聚合物组合物的总重量，b）一种或多种强酸单体，其量为约0.01wt。 ％至2wt。 基于聚合物组合物的总重量的％ 和c）至少一种低级烷基丙烯酸酯单体，其量为约1wt。 ％至20wt。 ％，基于聚合物组合物的总重量。
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17.发明申请MULTIPHASE EMULSION POLYMERS FOR AQUEOUS COATING COMPOSITIONS CONTAINING LITTLE OR NO ORGANIC SOLVENT 审中-公开含有轻质或无机溶剂的水性涂料组合物的多相乳液聚合物
公开(公告)号：WO2013119524A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/024701
申请日：2013-02-05
Applicant: ARKEMA INC.
Inventor： WU, Wenjun
IPC: B05D3/02
CPC classification number: C08L33/14 , C08F265/02 , C08F265/06 , C08L33/12 , C08L2205/02 , C08L2207/02 , C09D133/12 , C09D133/14 , C09D151/003 , C08F220/14 , C08F2220/1825 , C08F220/20 , C08F220/06 , C08F220/34
Abstract: 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 I0C to 100C which is more than 50C 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 unstaturated 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.
Abstract translation: 含有很少或没有有机溶剂的水性涂料组合物的多相乳液聚合物包括至少一个软相和通过多阶段乳液聚合制备的至少一个硬相。 硬相包含玻璃化转变温度在100℃至100℃的硬相聚合物，其比软相聚合物的玻璃化转变温度高50℃以上。 形成硬相作为第一阶段聚合物，随后在第一阶段聚合物存在下聚合一个软相。 硬相聚合物包括至少一种羧酸单体和至少一种烯属不饱和单体。 公开了一种制备含有低或低含量有机溶剂的水性涂料组合物的多相乳液聚合物的方法。 这种水性涂料组合物可以同时具有优异的耐粘连性，冻融稳定性和低温聚结特性。
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18.发明申请
公开(公告)号：WO2013119521A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/024698
申请日：2013-02-05
Applicant: ARKEMA INC.
Inventor： WU, Wenjun , KAUFMAN, Michael C.
IPC: C08F283/00
CPC classification number: C09D133/08 , C08F283/065 , C09D151/08
Abstract: Latex binders useful for preparing zero or low VOC coating compositions having excellent freeze-thaw stability, good tint strength and good scrub resistance when cured may be obtained using a polymerizable polyalkylene glycol monomer such as polyethylene glycol methacrylate in combination with one or both of an emulsifier or a polymerizable polyalkylene glycol monomer containing bulky hydrophobic groups substituted on an aromatic ring.
Abstract translation: 可用于制备具有优异的冻融稳定性，良好的着色强度和固化时良好的耐擦洗性的零VOC或低VOC涂料组合物的胶乳粘合剂可以使用聚合的聚亚烷基二醇单体如聚乙二醇甲基丙烯酸酯与乳化剂 或含有在芳香环上取代的大量疏水性基团的可聚合的聚亚烷基二醇单体。
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公开(公告)号：EP4352172A1
公开(公告)日：2024-04-17
申请号：EP22811967.3
申请日：2022-05-24
Applicant: Arkema, Inc.
Inventor： YANG, Lei , WU, Wenjun , SCHNEIDER, Jeffrey A.
CPC classification number: C09D133/08 , C08F220/1804 , C04B41/63 , C04B41/009 , C04B41/483 , C09D5/024 , C09D7/60 , C08K5/5419 , C08K3/34
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公开(公告)号：EP4338179A1
公开(公告)日：2024-03-20
申请号：EP22808314.3
申请日：2022-05-12
Applicant: Arkema, Inc.
Inventor： CAO, Jinbao , WU, Wenjun , AMIN-SANAYEI, Ramin , KOO, Brian, T. , SUAU, Jean-Marc , DUVER, Marine
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