公开(公告)号：US20240327611A1

公开(公告)日：2024-10-03

申请号：US18741386

申请日：2024-06-12

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Yuko SHIOTANI ,  Mayumi IIDA ,  Marina AIHARA ,  Yoshito TANAKA ,  Masahiro HIGASHI ,  Kanako TAKAHASHI ,  Norimasa UESUGI

IPC分类号： C08K5/20 ,  C08F220/18

CPC分类号： C08K5/20 ,  C08F220/1807 ,  C08K2201/00 ,  C08K2201/005

摘要： The present disclosure provides organic fine particles and a slip-resistance agent composition which are capable of providing excellent slip-resistance to a base material. Said organic fine particles contain a polymer having a repeating unit formed of: (I) a hydrophobic monomer that has a single ethylenically unsaturated double bond and at least one branched or cyclic hydrocarbon group having 3-40 carbon atoms; and, if necessary, (II) a cross-linking monomer having at least two ethylenically unsaturated double bonds. Said slip-resistance agent composition contains (A) the organic fine particles and (B) an aqueous medium.

公开(公告)号：US20240141582A1

公开(公告)日：2024-05-02

申请号：US18539559

申请日：2023-12-14

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Akane MATSUMOTO ,  Ryo AKUTA ,  Yuko SHIOTANI ,  Mayumi IIDA ,  Marina AIHARA ,  Yukinori TOGO ,  Tatsunori SAKAMAKI ,  Masahiro HIGASHI ,  Yosuke KISHIKAWA

IPC分类号： D06M13/352 ,  B65D85/00 ,  D06M13/402 ,  D21H21/14

CPC分类号： D06M13/352 ,  B65D85/70 ,  D06M13/402 ,  D21H21/14

摘要： An oil-resistant agent containing a modified natural product which is a bio-based compound having at least one carboxyl group and in which a hydroxyl group of a carboxyl group is substituted with an R group, or a carboxyl group is substituted with an Ra group.



R group: —X—R1 or —X-D-X′—R1.
Ra group:








wherein X is a direct bond, —O—, —NR11—, or —S—, and R1 is a hydrocarbon group having 1-40 carbon atoms, or a polysiloxane, D is an alkylene group having 1-10 carbon atoms, X′ is —C(═O)—O—, —O—(═O)—, —C(═O)—NR12—, or —NR12—C(═O)— (where, R11 and R12 are each hydrogen or an alkyl group having 1-40 carbon atoms). Also disclosed is a textile product, an oil-resistant paper, a food packaging material or a food container each including the oil-resistant agent, as well as a method of treating paper with the oil-resistant agent.

公开(公告)号：US20230122463A1

公开(公告)日：2023-04-20

申请号：US18084025

申请日：2022-12-19

申请人： DAIKIN INDUSTRIES, LTD. ,  NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY

发明人： Yoshito TANAKA ,  Mayumi IIDA ,  Yuko SHIOTANI ,  Marina AIHARA ,  Masahiro HIGASHI ,  Hideto MINAMI

IPC分类号： C08L51/06 ,  C09D151/06

摘要： An organic fine particle comprising a core polymer and a shell polymer. The core polymer has a Tg or a melting point of 15° C. or more, the core polymer has a water contact angle of 100° or more, all monofunctional monomers constituting the core polymer are a hydrophobic core monomer of which homopolymer has a water contact angle of 100° or more, the shell polymer has a Tg or a melting point lower than Tg or the melting point of the core polymer, the shell polymer has a water contact angle of less than 100°, and all monofunctional monomers constituting the shell polymer are a water-insoluble shell monomer of which homopolymer is water-insoluble. Also disclosed is a surface coating structure including the organic fine particle and a water-repellant composition including a dispersion of the organic fine particle.