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公开(公告)号：CA2006705A1
公开(公告)日：1990-06-28
申请号：CA2006705
申请日：1989-12-27
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO
IPC: B41M5/337 , B41M5/28 , B41M5/30 , B41M5/42 , B41M5/44 , C08F212/08 , B41M5/36 , C07C13/567
Abstract: 65702-360 A heat-sensitive recording member comprises (1) a substrate, (2) a layer,on the substrate, formed by foaming an aqueous dispersion of a self-emulsifiable resin having an I/O value of 0.6 to 1.1, and (3) a heat-sensitive coloring layer, on the foamed dispersion layer, containing an electron-donating dye and an electron-accepting compound to present a color by reacting with the dye, improved in sensitivity.
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公开(公告)号：DE68907777T2
公开(公告)日：1993-12-09
申请号：DE68907777
申请日：1989-04-10
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO , KANOH YOSHIJI , SUZUKI ATSUSHI , UEDA SADASHI
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公开(公告)号：DE68913699T2
公开(公告)日：1994-09-22
申请号：DE68913699
申请日：1989-12-28
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO
Abstract: A thermosensitive recording member comprises (1) a substrate, (2) a foamed dispersion layer, provided on the substrate, in which an aqueous, self-emulsifiable resin having an I/O value of 0.6 to 1.1 has been dispersed, and (3) a thermosensitive coloring layer, provided on the foamed dispersion layer, containing an electron-donating dye and an electron-accepting compound to form a color by reacting with the dye, improved in sensitivity.
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公开(公告)号：DE3788002D1
公开(公告)日：1993-12-09
申请号：DE3788002
申请日：1987-06-02
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO , ISHIKAWA YOSHINOBU , KONDO AKIHIRO , TUMADORI MASAKI
Abstract: A shade enhancing agent comprises an aqueous resin emulsion composition obtained by polymerizing a monomer in the presence of a cationic surfactant or a cationic protective colloid, polymerizing a monomer and adding a cationic protective colloid or polymerizing a monomer in the presence of a cationic or nonionic emulsifying dispersant so as to have a cationic group in the molecule, a dry film of said composition having a glass transition point (Tg) in the range between 20 DEG c and 110 DEG c and a refractive index of 1.50 or less, said emulsion composition having a zeta potential in the range between +5 and +80 mV at an ion strength of 10 and a pH value of 7.
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公开(公告)号：DE68907777D1
公开(公告)日：1993-09-02
申请号：DE68907777
申请日：1989-04-10
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO , KANOH YOSHIJI , SUZUKI ATSUSHI , UEDA SADASHI
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Patent Agency Ranking
公开(公告)号：DE3788002T2
公开(公告)日：1994-06-01
申请号：DE3788002
申请日：1987-06-02
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO , ISHIKAWA YOSHINOBU , KONDO AKIHIRO , TUMADORI MASAKI
Abstract: A shade enhancing agent comprises an aqueous resin emulsion composition obtained by polymerizing a monomer in the presence of a cationic surfactant or a cationic protective colloid, polymerizing a monomer and adding a cationic protective colloid or polymerizing a monomer in the presence of a cationic or nonionic emulsifying dispersant so as to have a cationic group in the molecule, a dry film of said composition having a glass transition point (Tg) in the range between 20 DEG c and 110 DEG c and a refractive index of 1.50 or less, said emulsion composition having a zeta potential in the range between +5 and +80 mV at an ion strength of 10 and a pH value of 7.
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公开(公告)号：DE68913699D1
公开(公告)日：1994-04-14
申请号：DE68913699
申请日：1989-12-28
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO
Abstract: A thermosensitive recording member comprises (1) a substrate, (2) a foamed dispersion layer, provided on the substrate, in which an aqueous, self-emulsifiable resin having an I/O value of 0.6 to 1.1 has been dispersed, and (3) a thermosensitive coloring layer, provided on the foamed dispersion layer, containing an electron-donating dye and an electron-accepting compound to form a color by reacting with the dye, improved in sensitivity.
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公开(公告)号：CA1326596C
公开(公告)日：1994-02-01
申请号：CA597665
申请日：1989-04-25
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO , KANOH YOSHIJI , SUZUKI ATSUSHI , UEDA SADASHI
Abstract: A thermo-sensitive recording medium comprises a substrate and a thermo-sensitive, coloring layer, provided on the substrate, comprising a binder, a colorless or light-colored electron-donating dye, an electron-accepting compound capable of reacting with the electron-donating dye and forming a coloring matter upon heating, and an ester compound obtained from a fatty acid having 20 to 28 carbon atoms and a straight or cyclic alcohol, the ester having a melting point of 50 to 100 .degree.C and one or more non-phenolic hydroxyl groups. Thanks to the ester compound, the coloring sensitivity is improved and the formation of abrasion marks is reduced.
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公开(公告)号：DE3584538D1
公开(公告)日：1991-12-05
申请号：DE3584538
申请日：1985-05-02
Applicant: KAO CORP
Inventor： NAKASHIMA NORIHIKO
IPC: D06M13/02 , D06M13/144 , D06M13/165 , D06M13/322 , D06M13/325 , D06M15/13 , D06M15/263
Abstract: A textile is treated with a processing composition comprising (1) a water-soluble polymer having carboxyl groups and (2) a crosslinking agent having at least two groups reactive with the carboxyl groups before processing the treated textile with a cationic emulsion.
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公开(公告)号：JPS57139585A
公开(公告)日：1982-08-28
申请号：JP2032581
申请日：1981-02-13
Applicant: KAO CORP
Inventor： YAGI KAZUHISA , SUZUKI SHIYOU , NAKASHIMA NORIHIKO
IPC: C08L27/12 , C08F283/00 , C08G18/08 , C08L1/00 , C08L27/00 , C08L87/00 , D06M13/02 , D06M13/244 , D06M13/248 , D06M13/265 , D06M13/51 , D06M13/513 , D06M15/21 , D06M15/564 , D06M15/643 , D06P1/52 , D06P1/673 , D06P5/00 , D06P5/08
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