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    PREDICTION DEVICE, CALCULATION DEVICE, MANUFACTURING DEVICE, AND MANUFACTURING METHOD
    2.
    发明申请
    PREDICTION DEVICE, CALCULATION DEVICE, MANUFACTURING DEVICE, AND MANUFACTURING METHOD 有权

    公开(公告)号：US20230119336A1

    公开(公告)日：2023-04-20

    申请号：US18084637

    申请日：2022-12-20

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Shouhei TACHIKAWA ,  Takaya YAMADA ,  Fumiko SHIGENAI ,  Rumi KAWABE ,  Shingo MORITA

    IPC: B01J19/00 ,  B01J19/06 ,  C08F14/18 ,  G01N33/44

    Abstract: A variation in the performance value of a polymer being manufactured can be reduced. A prediction device (10A) that, in manufacturing of a polymer, predicts a performance value indicating performance of the polymer in a polymerization tank after a raw material is fed, and may include: an acquisition unit (111) that acquires, as a prediction observation value, an observation value observed, in current manufacturing of the polymer, as a value related to the manufacturing of the polymer; and a prediction unit (112) that predicts the performance value of the polymer being currently manufactured at a predetermined timing, from the prediction observation value acquired by the acquisition unit, by using a relation between an observation value acquired in past manufacturing of the same type of polymer as the polymer, and a performance value of the polymer at the predetermined timing in the past manufacturing.

    WATER-REPELLENT COMPOSITION
    3.
    发明申请
    WATER-REPELLENT COMPOSITION 有权

    公开(公告)号：US20210363280A1

    公开(公告)日：2021-11-25

    申请号：US17395535

    申请日：2021-08-06

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Kanako TAKAHASHI ,  Rumi KAWABE ,  Miharu OHTA

    IPC: C08F220/58 ,  C08F214/08 ,  C08F214/06 ,  C08G18/10 ,  C08G18/38 ,  C08G77/20 ,  D06M15/285 ,  D06M15/263 ,  D06M15/248

    Abstract: A water-repellent composition containing (1) a polymer having 2-100 wt %, with respect to the polymer, of a repeating unit derived from an amide group-containing monomer (a) represented by the following formula [wherein R1 is an organic moiety having an ethylenically unsaturated polymerizable group, R2 is a C7-30 hydrocarbon group, and R3 is a C1-5 hydrocarbon group], (2) a co-agent containing at least one co-agent compound selected from the group consisting of a blocked isocyanate compound, a melamine resin, a silicone polymer, a wax, an acetylene-based emulsifier, and a polyoxyalkylene group-containing emulsifier, and (3) a liquid media. Preferably, the water-repellent composition includes no fluoroalkyl group-containing monomer, and preferably no fluorine-containing monomer. Also disclosed is a method for producing the water-repellent composition, a method for treating a substrate with the water-repellent composition, and a method for producing a treated textile product which includes treating a textile product with the water-repellent composition.

    SURFACE TREATMENT AGENT
    5.
    发明申请
    SURFACE TREATMENT AGENT 有权

    公开(公告)号：US20210130668A1

    公开(公告)日：2021-05-06

    申请号：US16473737

    申请日：2017-12-20

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Ryousuke HARA ,  Rumi KAWABE ,  Masahiro MIYAHARA ,  Ikuo YAMAMOTO

    IPC: C09K3/18 ,  C08F220/18 ,  C08F214/06 ,  C08F2/24 ,  C08K5/10

    Abstract: A water- and oil-repellent agent that is an aqueous dispersion containing (A) a fluorine-free polymer having repeating units derived from a fluorine-free (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifier. The fluorine-free (meth)acrylic acid ester monomer is a compound represented by the formula CH2=CA11-C(═O)—O-A12 where A11 is a hydrogen atom or a methyl group and A12 is a linear or branched C18-30 hydrocarbon group. The emulsifier includes a sorbitan ester and another emulsifier, and the emulsifier has a hydrophilic-lipophilic balance (HLB) of 7.5 to 13.5. Also disclosed is a method of producing the water- and oil-repellent agent and a method of producing a treated substrate by applying the water- and oil-repellent agent to a substrate.

    DISPERSION
    7.
    发明公开
    DISPERSION 审中-公开

    公开(公告)号：US20240060232A1

    公开(公告)日：2024-02-22

    申请号：US18384175

    申请日：2023-10-26

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Rumi KAWABE ,  Ikuo Yamamoto ,  Masahiro Miyahara ,  Keisuke Nakamura

    IPC: D06M15/248 ,  C08F220/18 ,  D06M15/263 ,  D06M23/10

    CPC classification number: D06M15/248 ,  C08F220/1818 ,  D06M15/263 ,  D06M23/10 ,  D06M2101/32 ,  D06M2200/12

    Abstract: A dispersion demonstrating product stability and water repellency as a result of the concentration of an unreacted chloride monomer (a2) being 10.0 ppm or less, and containing: a non-fluorine copolymer (A) which includes a repeating unit derived from a hydrophobic monomer (a1) having a C2-40 hydrocarbon group, and a repeating unit derived from at least one chloride monomer (a2) selected from vinyl chloride and vinylidene chloride; and a liquid medium (B) which includes a water-soluble organic solvent (b1) having at least two groups selected from hydroxy groups and ether groups. Also disclosed is a method for producing the dispersion and a method for producing a treated product which includes applying the dispersion to a substrate.

    LEARNING MODEL GENERATION METHOD, PROGRAM, STORAGE MEDIUM, AND LEARNED MODEL
    8.
    发明申请
    LEARNING MODEL GENERATION METHOD, PROGRAM, STORAGE MEDIUM, AND LEARNED MODEL 有权

    公开(公告)号：US20220237524A1

    公开(公告)日：2022-07-28

    申请号：US17610085

    申请日：2020-05-12

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Rumi KAWABE ,  Tatsuya TAKAKUWA ,  Haruhisa MASUDA ,  Kei KURAMOTO

    IPC: G06N20/20 ,  G16C20/70

    Abstract: A learning model generation method may include obtaining, by a processor, as teacher data, information including at least first base material information regarding a first base material, first treatment agent information regarding a first surface-treating agent, and a first evaluation of a first article; learning, by the processor, based on the teacher data; and generating, by the processor, a learning model based on the learning. A second article may be obtained by fixing a second surface-treating agent onto a second base material. The learning model may be configured to receive input information, which is different from the teacher data, as an input, and output a second evaluation of the second article. The input information may include at least second base material information regarding the second base material, and second treatment agent information regarding the second surface-treating agent.

    SURFACE TREATMENT AGENT
    9.
    发明申请
    SURFACE TREATMENT AGENT 审中-公开

    公开(公告)号：US20190077984A1

    公开(公告)日：2019-03-14

    申请号：US16085157

    申请日：2017-03-15

    Applicant: DAIKIN INDUSTRIES, LTD.

    Inventor： Rumi KAWABE ,  Masaki FUKUMORI ,  Ryosuke HARA ,  Masahiro MIYAHARA ,  Shinichi MINAMI ,  Ikuo YAMAMOTO

    IPC: C09D151/06 ,  D06M15/248 ,  D06M15/263 ,  D06M13/165

    Abstract: Provided is a surface treatment agent which does not use fluorine-containing monomers, particularly fluoroalkyl group-containing monomers. The surface treatment agent is a water-based emulsion which includes: a copolymer (1) which includes a first polymer formed from first monomers, and a second polymer formed from second monomers, wherein the second polymer is polymerized in the presence of the first polymer, the first monomers include a long-chain acrylate ester monomer (a) represented by the formula CH2═CA11-C(═O)—O-A12 (in the formula, A11 represents hydrogen, a monovalent organic group, or a halogen, and A12 represents a C18-30 straight-chain or branched hydrocarbon group), the first monomers do not include a halogenated olefin monomer (b), and the second monomers include the halogenated olefin monomer (b); a surfactant (2) including a nonionic surfactant; and a liquid medium (3) including water.

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