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公开(公告)号：US10073392B2
公开(公告)日：2018-09-11
申请号：US15879620
申请日：2018-01-25
Applicant: Konica Minolta, Inc.
Inventor： Tomoo Sakimura , Shingo Fujimoto
IPC: G03G15/20
CPC classification number: G03G15/206 , G03G15/2057
Abstract: A fixing member includes a base material, an elastic layer, and a surface layer, all of which are laminated in the order in a thickness direction, wherein the surface layer has a porous structure formed by a plurality of pores, each of which has a pore size of less than 1 μm.
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公开(公告)号：US10266666B2
公开(公告)日：2019-04-23
申请号：US15335013
申请日：2016-10-26
Applicant: Konica Minolta, Inc.
Inventor： Tomoo Sakimura , Shingo Fujimoto
IPC: C08J9/16 , C08J9/20 , C08J3/12 , C08J9/28 , C09D5/16 , C08F212/08 , C08F212/36 , C09D7/40 , C08K7/22
Abstract: A method for producing a porous resin particle including a mesoporous structure portion and an outer shell portion integrally formed on a surface of the mesoporous structure portion includes, in a state that an oil-phase liquid, in which a polymerizable monomer and an oil-soluble polymerization initiator having a polymerization initiating ability to the polymerizable monomer are dissolved or dispersed in a hydrophobic solvent, is dispersed as oil droplets in an aqueous medium containing a water-soluble polymerization initiator having a polymerization initiating ability to the polymerizable monomer, generating a plurality of mesopores inside the porous resin particle by forming a solid medium, by polymerizing the polymerizable monomer by acting the oil-soluble polymerization initiator and the water-soluble polymerization initiator at the same time on the polymerizable monomer.
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公开(公告)号：US20170121484A1
公开(公告)日：2017-05-04
申请号：US15335013
申请日：2016-10-26
Applicant: Konica Minolta, Inc.
Inventor： Tomoo SAKIMURA , Shingo Fujimoto
CPC classification number: C08J9/286 , C08F212/08 , C08F212/36 , C08J2201/0544 , C08J2205/042 , C08J2325/02 , C08J2325/08 , C08K7/22 , C09D5/1681 , C09D7/69 , C09D7/70 , C08F2/22
Abstract: A method for producing a porous resin particle including a mesoporous structure portion and an outer shell portion integrally formed on a surface of the mesoporous structure portion includes, in a state that an oil-phase liquid, in which a polymerizable monomer and an oil-soluble polymerization initiator having a polymerization initiating ability to the polymerizable monomer are dissolved or dispersed in a hydrophobic solvent, is dispersed as oil droplets in an aqueous medium containing a water-soluble polymerization initiator having a polymerization initiating ability to the polymerizable monomer, generating a plurality of mesopores inside the porous resin particle by forming a solid medium, by polymerizing the polymerizable monomer by acting the oil-soluble polymerization initiator and the water-soluble polymerization initiator at the same time on the polymerizable monomer.
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4.发明授权Manufacturing method of organic-inorganic composite material and optical material 有权有机 - 无机复合材料和光学材料的制造方法
公开(公告)号：US09511335B2
公开(公告)日：2016-12-06
申请号：US14570387
申请日：2014-12-15
Applicant: Konica Minolta, Inc.
Inventor： Shingo Fujimoto , Fumitaka Mochizuki , Shinichi Hamaguchi , Go Yamaguchi , Yohei Ohno , Ito Koga , Naoko Uemura
CPC classification number: B01J2/006 , G02B1/04 , Y10T428/2993 , Y10T428/2998
Abstract: A manufacturing method of an organic-inorganic composite material includes a flocculation and fusion step to flocculate and fuse composite particles in a liquid medium, the composite particles being formed by inorganic fine particles being coated by coating layers. In one embodiment, an average particle diameter of the inorganic fine particles is 1 nm or larger and 30 nm or smaller.
Abstract translation: 有机 - 无机复合材料的制造方法包括将液体介质中的复合粒子絮凝并熔融的絮凝熔融工序，复合粒子由被覆层涂覆的无机微粒形成。 在一个实施方案中，无机细颗粒的平均粒径为1nm以上且30nm以下。
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公开(公告)号：US10066074B2
公开(公告)日：2018-09-04
申请号：US14993247
申请日：2016-01-12
Applicant: Konica Minolta, Inc.
Inventor： Tomoo Sakimura , Shingo Fujimoto , Kunihiro Ogura
Abstract: A method of producing, in a liquid, a hollow particulate material having a cavity therein, the method including: (A) blowing gas into a resin solution containing a first dispersion medium; (B) pouring the resin solution to which the gas is blown in step (A) into a second dispersion medium to form liquid droplets encapsulating the gas and prepare a dispersion of the liquid droplets; and (C) solidifying the liquid droplets formed in step (B) and isolating the solidified liquid droplets from the second dispersion medium.
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公开(公告)号：US20180217533A1
公开(公告)日：2018-08-02
申请号：US15879620
申请日：2018-01-25
Applicant: Konica Minolta, Inc.
Inventor： Tomoo SAKIMURA , Shingo Fujimoto
IPC: G03G15/20
CPC classification number: G03G15/206
Abstract: A fixing member includes a base material, an elastic layer, and a surface layer, all of which are laminated in the order in a thickness direction, wherein the surface layer has a porous structure formed by a plurality of pores, each of which has a pore size of less than 1 μm.
