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公开(公告)号：US20160222244A1
公开(公告)日：2016-08-04
申请号：US15008854
申请日：2016-01-28
发明人： Takayoshi KAGATA , Toshihiro YOSHIMURA , Yasuyuki KAGAWA , Yukiko EGAMI , Hiroshi MAEKAWA , Hiroko WACHI , Tsuyoshi SANO , Akira MIZUTANI , Atsushi DENDA
IPC分类号： C09D133/08 , C09D11/322
CPC分类号： C09D133/08 , C09D11/107 , C09D11/322
摘要： An ink composition includes a white coloring material, polymer particles, and a solvent, the polymer particles satisfying the relationship represented by the following expression (1). Y≦0.33X+20 (1) where X is an average particle size D50 (nm) and Y is a melting start temperature (° C.).
摘要翻译： 油墨组合物包含白色着色材料，聚合物颗粒和溶剂，所述聚合物颗粒满足由以下表达式（1）表示的关系。 Y≤0.33X+ 20（1）其中X是平均粒度D50（nm），Y是熔点开始温度（℃）。
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公开(公告)号：US20240327663A1
公开(公告)日：2024-10-03
申请号：US18616363
申请日：2024-03-26
IPC分类号： C09D11/322 , B41M7/00 , C09D11/033 , C09D11/107 , C09D11/38
CPC分类号： C09D11/322 , B41M7/009 , C09D11/033 , C09D11/107 , C09D11/38
摘要： The inkjet ink composition is an aqueous ink including: a coloring material; resin particles; and a water-soluble low-molecular weight organic compound. The water-soluble low-molecular weight organic compound contains 0.5 mass % to 9.0 mass % of an amide having a normal boiling point of from 215° C. to 290° C. with respect to a total mass of the ink composition. The resin particles are composite resin particles each formed of a first resin and a second resin that are acrylic resins. When a root sum square δph of each of the first resin and the second resin is calculated from δph=√(δp2+δh2) where δp and δh represent a polar component and a hydrogen-bonding component of Hansen solubility parameters thereof, respectively, a δph1 of the first resin is from 4.0 MPa1/2 to 4.8 MPa1/2, and a δph2 of the second resin is more than 2.6 MPa1/2 and less than 3.7 MPa1/2.
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公开(公告)号：US20230145168A1
公开(公告)日：2023-05-11
申请号：US17918784
申请日：2021-04-09
IPC分类号： H01M50/451 , H01M50/46 , H01M50/42 , H01M50/423 , H01M50/491
CPC分类号： H01M50/451 , H01M50/46 , H01M50/42 , H01M50/423 , H01M50/491
摘要： In an ingredient for a secondary cell separator coating material including a core shell particle including a core layer containing a first polymer and a shell layer covering the first polymer and including a second polymer, the first polymer has a repeating unit derived from alkyl (meth)acrylate; the second polymer has a repeating unit derived from (meth)acrylamide of 40 to 97% by mass, and a repeating unit derived from a carboxy group-containing vinyl monomer of 3 to 60% by mass; and a ratio of the second polymer to the first polymer is 4 to 250.
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公开(公告)号：US20240343935A1
公开(公告)日：2024-10-17
申请号：US18580429
申请日：2022-08-16
发明人： Yasuyuki KAGAWA , Akiko SEO
IPC分类号： C09D133/20 , C09D133/08 , D21H19/12 , D21H21/16
CPC分类号： C09D133/20 , C09D133/08 , D21H19/12 , D21H21/16
摘要： A mineral-oil-resistance-imparting coating material includes a copolymer of a monomer composition and an aqueous solvent in which the copolymer is dissolved and/or dispersed. The monomer composition contains a nitrile-group-containing unsaturated ethylenic monomer and a carboxy-group-containing unsaturated ethylenic monomer. To the total amount of the monomer composition, the content ratio of the nitrile-group-containing unsaturated ethylenic monomer is 21% by mass or more and 70% by mass or less. To the total amount of the monomer composition, the content ratio of the carboxy-group-containing unsaturated ethylenic monomer is 3% by mass or more and 10% by mass or less.
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公开(公告)号：US20230146327A1
公开(公告)日：2023-05-11
申请号：US17918783
申请日：2021-04-09
IPC分类号： H01M50/42 , H01M50/431 , H01M50/449
CPC分类号： H01M50/42 , H01M50/431 , H01M50/449
摘要： In an ingredient for a secondary cell separator coating material including a water-soluble polymer having a repeating unit derived from methacrylamide and a repeating unit derived from a carboxy group-containing vinyl monomer, a content ratio of the repeating unit derived from the methacrylamide is 60% by mass or more and 97% by mass or less, and a content ratio of the repeating unit derived from the carboxy group-containing vinyl monomer is 3% by mass or more and 40% by mass or less with respect to the total amount of the water-soluble polymer; a weight average molecular weight of the water-soluble polymer is 20000 or more and 200000 or less; and a glass transition temperature of the water-soluble polymer is 200° C. or more.
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