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    • 1. 发明专利
    • Model material
    • 模型材料
    • JP2003055421A
    • 2003-02-26
    • JP2001243529
    • 2001-08-10
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • B29C67/20B29K33/04B29K63/00B29K67/00B29K101/10C08F2/22C08F265/06C08F299/02
    • PROBLEM TO BE SOLVED: To provide a model material which is inexpensive to be capable of corresponding to a manufacture of a master type for limited production of diversified products, a molding sample, a model or the like, and has easy processability of a cutting or the like. SOLUTION: In the model material comprising a porous cured product which is obtained by curing an O/W type aqueous dispersion comprising a radical polymerization type thermosetting resin, the porous cured product comprises an agglomerate of a finely divided cured resin particle, the cured product having excellent cutting processability, and being suitable for the manufacture of the master type for limited production of diversified products, the molding sample, the model or the like.
    • 要解决的问题:提供一种廉价的模型材料,其能够对应于主要类型的制造,用于限制生产多种产品,模制样品,模型等,并且具有易于加工的切割或 类似。 解决方案:在包含通过固化包含自由基聚合型热固性树脂的O / W型水性分散体获得的多孔固化产物的模型材料中,多孔固化产物包含细分的固化树脂颗粒的附聚物,固化产物具有 优良的切割加工性,适用于多种产品的限制生产,成型样品,型号等的主型的制造。
    • 2. 发明专利
    • Production method of porous molded product
    • 多孔模制品的生产方法
    • JP2003306507A
    • 2003-10-31
    • JP2002113191
    • 2002-04-16
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • C08F2/44C08F283/01C08F290/00
    • PROBLEM TO BE SOLVED: To provide a porous molded product having excellent water permeability obtained by bonding and solidifying with a thermosetting resin, an organic or/and inorganic granular substance such as a waste FRP pulverized product, cutting chips, a waste building material, gravel, sand or a concrete waste material pulverized product.
      SOLUTION: The production method is characterized in that the organic or/and inorganic powdery or granular substance is mixed into a thermosetting resin aqueous dispersing element obtained by mixing a liquid radical polymerization type thermosetting resin and water to cure the substance at an ordinary temperature or under heating. Since the porous molded product according to the present invention has an open cell, excellent strength, excellent air permeability, excellent water permeability and an excellent humidity conditioning property, the product is useful for, e.g. a building material such as a wall material or a ceiling material, a water permeable brick or a pavement stone.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种通过用热固性树脂粘合和固化得到的具有优异的透水性的多孔模制产品,有机或/和无机颗粒物质如废弃FRP粉碎产品,切割屑,废弃建筑物 材料,砾石,沙子或混凝土废料粉碎产品。 解决方案:制备方法的特征在于将有机或/和无机粉末或颗粒物质混合到通过将液体自由基聚合型热固性树脂和水混合而获得的热固性树脂水分散元件中,以常规固化物质 温度或加热。 由于本发明的多孔成型品具有开孔,强度优异,透气性优异,透水性优异,调湿性优异。 诸如墙壁材料或天花板材料的建筑材料,透水砖或路面石。 版权所有(C)2004,JPO
    • 3. 发明专利
    • Method for producing aqueous dispersion of radically polymerizable thermosetting resin and porous cured article having open pore structure
    • 用于生产具有开孔结构的无定形聚酯树脂和多孔固化物的水分散体的方法
    • JP2004051877A
    • 2004-02-19
    • JP2002213835
    • 2002-07-23
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • E04B1/64B01D69/12B01D71/40B01D71/46B01D71/48B01D71/54B01F17/42C08F283/01C08F290/06C08J3/03C08J3/075C08L101/00
    • PROBLEM TO BE SOLVED: To provide a method for producing a W/O-type aqueous dispersion of a thermosetting resin containing water particles in the resin by mixing a radically polymerizable liquid thermosetting resin with water and provide a porous cured article having a fine open pore structure by curing the aqueous dispersion in the presence or absence of a reinforcing material at normal temperature or under heating. SOLUTION: The W/O-type aqueous dispersion of a thermosetting resin containing water particles uniformly dispersed in a resin is produced by mixing 100 pts. wt. of a radically polymerizable thermosetting resin with water at a mixing weight ratio of 90:10 to 30:70 in the presence of 0.1 pt. wt. of a surfactant expressed by molecular formula HO(C 2 H 4 O) m (C x H 2x O) p (C 2 H 4 O) n H ((m) and (n) are each an integer of ≥1; (p) is an integer of ≥10; and X is an integer of 3-5) and having a number-average molecular weight of 1,500-6,000. The porous cured article having a fine open pore structure is produced by curing the aqueous dispersion in the presence or absence of a reinforcing material at normal temperature or under heating. COPYRIGHT: (C)2004,JPO
    • 解决问题的方法:提供一种通过将可自由基聚合的液体热固性树脂与水混合而制备含有水颗粒的热固性树脂的W / O型水性分散体的方法,并提供具有 在常温或加热条件下,在有或没有增强材料的情况下固化水分散体,可以获得细孔结构。 解决方案:将含有均匀分散在树脂中的水颗粒的热固性树脂的W / O型水性分散体通过混合100个点而制备。 重量。 的可自由基聚合的热固性树脂,其混合重量比为90:10至30:70,在0.1pt的存在下。 重量。 由分子式HO表示的表面活性剂(C H 4 O)(C x H
    • 7. 发明专利
    • Cold insulation material
    • 冷绝缘材料
    • JP2003003157A
    • 2003-01-08
    • JP2001190996
    • 2001-06-25
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • C09K5/00
    • PROBLEM TO BE SOLVED: To provide a cold insulation material capable of maintaining a material cooled to a lower temperature than the temperature of the use environment in a state of the low temperature and cooling the material to the lower temperature than that of the use environment.
      SOLUTION: This cold insulation material comprises a porous cured product composed of a cured resin particle assembly prepared by curing an O/W type thermosetting resin aqueous dispersion obtained by mixing a radical- polymerizable thermosetting resin providing a cured product having 1,000 to 1 MPa tensile modulus of elasticity at 5°C in water and uniformly dispersing resin particles in an aqueous phase in the presence of a reinforcing material. The porous cured product has fine open cells.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种能够在低温状态下将被冷却到比使用环境温度更低的温度的材料的冷绝缘材料,并将材料冷却到比使用环境低的温度。 解决方案:该冷绝缘材料包括由固化的树脂颗粒组件组成的多孔固化产物,该固化树脂颗粒组合物是通过将通过混合可自由基聚合的热固性树脂而获得的O / W型热固性树脂水性分散体,所述热固性树脂提供具有1000至1MPa的固化产物的拉伸模量 在水中5℃下的弹性,并在增强材料存在下将树脂颗粒均匀分散在水相中。 多孔固化产物具有细孔。
    • 8. 发明专利
    • Method for manufacture of fiber reinforced porous hardened material
    • 纤维增强多孔硬化材料的制造方法
    • JP2003001629A
    • 2003-01-08
    • JP2001189475
    • 2001-06-22
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • B01D39/00B01D39/14B29B15/08B29K311/10B29K311/12
    • PROBLEM TO BE SOLVED: To provide a reinforced porous hardened material having fine open pores possessed by a reinforced porous hardened material made by hardening a water base dispersion body of a radical polymeric thermosetting resin under the presence of a reinforcing material, free from interlaminar separation of the reinforced material, and excellent in wear resistance and mechanical strength. SOLUTION: In a method for manufacture of the fiber reinforced porous hardened material provided by hardening an O/W type thermosetting resin water base dispersion body wherein resin particles are uniformly dispersed by mixing a liquid radical polymeric thermosetting resin and water under the presence of the reinforcing material, the reinforcing material comprises a plurality of layers of the fibrous reinforcing material and at least one layer thereof is the fibrous reinforced material provided by interlaminar adhesion.
    • 要解决的问题:提供一种增强的多孔硬化材料,其具有由增强的多孔硬化材料所具有的微细开孔,所述增强多孔硬化材料是通过在增强材料的存在下固化自由基聚合物热固性树脂的水分散体而形成的,其不含层间分离 增强材料,耐磨性和机械强度优异。 解决方案:在通过硬化O / W型热固性树脂水基分散体而提供的纤维增强多孔硬化材料的制造方法中,其中树脂颗粒通过在增强剂的存在下混合液体自由基聚合物热固性树脂和水而均匀分散 材料,增强材料包括多层纤维增强材料,其至少一层是通过层间粘合提供的纤维增强材料。
    • 9. 发明专利
    • Thermosetting resin cured product having electroconductivity and method for producing the same
    • 具有电导率的热固性树脂固化产品及其生产方法
    • JP2003041044A
    • 2003-02-13
    • JP2001224406
    • 2001-07-25
    • Japan U-Pica Co Ltd日本ユピカ株式会社
    • MASAWAKI KEIZO
    • C08J5/06C08J9/40H01B1/22
    • PROBLEM TO BE SOLVED: To provide a formed article comprising a thermosetting resin cured product having excellent electroconductivity without using a conventional conductive material prepared by mixing and kneading a conductive substance with a synthetic resin, and to provide a method for producing the same.
      SOLUTION: This method for producing the thermosetting resin cured product having the electroconductivity composes immersing a porous resin cured product having fine open cells in agar or gelatin solution containing an electrolytic metal compound to deposit the metal in the open cells. The thermosetting cured product has a metal phase formed in a network structure and thereby has the electroconductivity comparable with that of the metal.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种成型制品,其包括具有优异导电性的热固性树脂固化产物,而不使用通过将导电物质与合成树脂混合和捏合制备的常规导电材料,并提供其制备方法。 解决方案:该制造具有导电性的热固性树脂固化产物的方法是将含有电解金属化合物的琼脂或明胶溶液中浸泡具有开孔的细孔的多孔树脂固化产物,将金属沉积在开孔中。 热固性固化产物具有网状结构形成的金属相,具有与金属相当的导电性。
    • 10. 发明专利
    • PRODUCTION METHOD FOR CURED-RESIN FINE POWDER
    • JP2002220473A
    • 2002-08-09
    • JP2001017055
    • 2001-01-25
    • JAPAN U PICA CO LTD
    • MASAWAKI KEIZO
    • C08J3/12C08F2/18C08J3/26
    • PROBLEM TO BE SOLVED: To provide a method whereby a spherical fine powder of a cured-resin having a particle diameter of 10 μm or below, is cheaply and easily produced from a radical-type thermosetting resin. SOLUTION: The cured-resin fine powder is produced by curing an O/W-type aqueous dispersing-element of a thermosetting resin at normal temperature or under heating, and thereafter drying. This dispersing-element is obtained by homogeneously dispersing a liquid radical-polymerized-type thermosetting resin in a water-phase. This cured-resin powder is the spherical fine powder having the particle diameter of 10 μm or below, and has a functionality to be usable as, for example, a crack-preventing agent, a low-shrinking agent and the like. Further, by allowing an unreacted double bond to remain in the fine powder of the cured resin, this powder is usable as, a remaining monomer in a matrix resin, for example, a modifying agent of a decreasing agent, etc., of a remaining styrene in a cured unsaturated-polyester resin, an agent giving a super hydrophilicity, an agent giving a super water-repellent, etc., or an agent giving an antibacterial and mildew-proofing properties and an agent giving deodorizability, and the like.