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    PROCESS FOR PRODUCING RECLAIMED CASTING SAND
    2.
    发明申请
    PROCESS FOR PRODUCING RECLAIMED CASTING SAND 有权
    生产回收铸造砂的工艺

    公开(公告)号：US20100252951A1

    公开(公告)日：2010-10-07

    申请号：US12676804

    申请日：2008-09-11

    Applicant: Yoshimitsu Ina

    Inventor： Yoshimitsu Ina

    IPC: B29C33/54 ,  B22C5/04 ,  B02C23/18

    CPC classification number: B07B4/08 ,  B22C5/18

    Abstract: The present invention relates to a process for producing reclaimed casting sand, which has step (I) of grinding recovered sand in the presence of an additive (A) containing a liquid having a surface tension of not higher than 35 mN/m at 25° C. and a boiling point of not lower than 150° C. at 1 atmospheric pressure.

    Abstract translation: 本发明涉及一种生产再生砂的方法，该方法具有在25℃下含有表面张力不大于35mN / m的液体的添加剂（A）存在下研磨回收砂的步骤（I） 在1个大气压下沸点不低于150℃。

    Method for producing mold
    4.
    发明授权
    Method for producing mold 有权
    生产模具的方法

    公开(公告)号：US08813829B2

    公开(公告)日：2014-08-26

    申请号：US12990396

    申请日：2009-04-27

    Applicant: Yoshimitsu Ina ,  Shigeo Nakai ,  Toshiki Matsuo

    Inventor： Yoshimitsu Ina ,  Shigeo Nakai ,  Toshiki Matsuo

    IPC: B22C1/22 ,  B22C9/02

    CPC classification number: B22D29/00 ,  B22C1/185 ,  B22C1/22 ,  B22C1/2233

    Abstract: In production of a mold with the reclaimed spherical molding sand having a sphericity of 0.95 or more and mainly composed of Al2O3 together with the binder containing the acid-hardening resin and the hardening agent (I), at least one of the hardening agents (I) and (II) that is used in production of a mold from which the reclaimed molding sand is obtained contains the organic sulfonic acid, and in the hardening agent, a content of sulfuric acid is not more than 5% by weight and a content of phosphoric acid is not more than 5% by weight.

    Abstract translation: 在具有球形度为0.95以上并且主要由Al 2 O 3组成的再生球形型砂与含有酸硬化树脂和硬化剂（I）的粘合剂一起生产的模具中，至少一种硬化剂 ）和（II），其中获得回收型砂的模具的生产包含有机磺酸，并且在硬化剂中，硫酸的含量不超过5重量％，并且含量 磷酸不超过5重量％。

    PROCESS FOR PRODUCING A MOLD
    5.
    发明申请
    PROCESS FOR PRODUCING A MOLD 审中-公开
    生产模具的工艺

    公开(公告)号：US20120261087A1

    公开(公告)日：2012-10-18

    申请号：US13518745

    申请日：2010-12-20

    Applicant: Masahiko Kagitani ,  Yoshimitsu Ina ,  Hitoshi Funada

    Inventor： Masahiko Kagitani ,  Yoshimitsu Ina ,  Hitoshi Funada

    IPC: B22C1/22 ,  C08L71/10 ,  C09K3/00 ,  B22C9/02

    CPC classification number: B22C1/2253

    Abstract: A process for producing a mold, comprising a step of mixing refractory particles, a water-soluble phenol resin, and a curing agent composition comprising an ester compound, thereby yielding mixed sands, and a step of putting the mixed sands into an original pattern to shape the sands, wherein the refractory particles comprise reclaimed sands that are artificial sands produced by a fusion method in a proportion of 70% or more by weight, the curing agent composition comprises at least one selected from triethylene glycol diacetate, triethylene glycol, 3-phenylpropane-1-ol, and benzyl alcohol.

    Abstract translation: 一种模具的制造方法，其特征在于，包括混合耐火材料粒子，水溶性酚醛树脂，含有酯化合物的固化剂组合物，从而产生混合砂的工序，以及将混合砂粒放入原始图案的步骤 形成砂，其中耐火颗粒包括通过熔融法以70重量％以上的比例生产的人造砂的再生砂，固化剂组合物包含选自三甘醇二乙酸酯，三甘醇，3- 苯基丙烷-1-醇和苄醇。

    Method of preventing crazing of cosmetics
    6.
    发明授权
    Method of preventing crazing of cosmetics 失效
    防止化妆品龟裂的方法

    公开(公告)号：US4791140A

    公开(公告)日：1988-12-13

    申请号：US855725

    申请日：1986-04-25

    Applicant: Junichi Fukasawa ,  Yoshimitsu Ina ,  Hisao Tsutsumi

    Inventor： Junichi Fukasawa ,  Yoshimitsu Ina ,  Hisao Tsutsumi

    IPC: A61K8/02 ,  A61K8/06 ,  A61K8/55 ,  A61K8/58 ,  A61K8/92 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/12 ,  A61Q19/00 ,  A61K7/021 ,  A61K7/025 ,  A61K7/031

    CPC classification number: A61K8/042 ,  A61K8/06 ,  A61K8/55 ,  A61Q19/00 ,  A61Q1/02 ,  A61Q1/08 ,  Y10S514/846 ,  Y10S514/847 ,  Y10S514/944 ,  Y10S514/969

    Abstract: A novel cosmetic comprises an oil gel formed by at least one metal salt of a dialkyl phosphate of the following general formula (I), (II) or (III) ##STR1## in which each R.sub.1 and each R.sub.2 independently represent a saturated or unsaturated, linear or branched hydrocarbon group having from 8 to 36 carbon atoms, m is an integer of from 1 to 3, n is an integer of from 0 to 2, k is a value of 1 or 2, and 1 is a value of 0 to 1, and a cosmetic oil.The metal salt of the dialkyl phosphate can yield a good oil gel when it is incorporated into the oil in an amount as small as 0.1 to 10% of the oil. Further, the dialkyl phosphate retains good feel of oils without causing oozing of the oil, crazing, discoloration, perspiration and the like.

    Abstract translation: 一种新型化妆品包括由以下通式（I），（II）或（III）的磷酸二烷基酯的至少一种金属盐形成的油凝胶：图像（II） III），其中每个R 1和R 2各自独立地表示具有8至36个碳原子的饱和或不饱和的直链或支链烃基，m为1至3的整数，n为0-2的整数，k 值为1或2，1为0至1的值，和化妆油。 磷酸二烷基酯的金属盐当其以小至油的0.1至10％的量掺入油中时可以产生良好的油凝胶。 此外，磷酸二烷基酯保持良好的油感，而不会引起油的渗出，龟裂，变色，出汗等。

    Process for producing reclaimed casting sand
    7.
    发明授权
    Process for producing reclaimed casting sand 有权
    生产再生铸砂的工艺

    公开(公告)号：US08551373B2

    公开(公告)日：2013-10-08

    申请号：US12676804

    申请日：2008-09-11

    Applicant: Yoshimitsu Ina

    Inventor： Yoshimitsu Ina

    IPC: B02C1/00

    CPC classification number: B07B4/08 ,  B22C5/18

    Abstract: The present invention relates to a process for producing reclaimed casting sand, which has step (I) of grinding recovered sand in the presence of an additive (A) containing a liquid having a surface tension of not higher than 35 mN/m at 25° C. and a boiling point of not lower than 150° C. at 1 atmospheric pressure.

    Abstract translation: 本发明涉及一种生产再生砂的方法，该方法具有在25℃下含有表面张力不大于35mN / m的液体的添加剂（A）存在下研磨回收砂的步骤（I） 在1个大气压下沸点不低于150℃。

    Spherical casting sand
    10.
    发明授权
    Spherical casting sand 有权
    球形铸砂

    公开(公告)号：US07987892B2

    公开(公告)日：2011-08-02

    申请号：US11883388

    申请日：2006-01-31

    Applicant: Masayuki Kato ,  Yoshimitsu Ina

    Inventor： Masayuki Kato ,  Yoshimitsu Ina

    IPC: B22C1/00 ,  B22C9/02

    CPC classification number: B22C1/00 ,  B22C1/2273 ,  Y10T428/12993 ,  Y10T428/2982

    Abstract: A spherical casting sand having an average particle diameter of 0.03 to 1.5 mm, produced by a flame fusion method, usable together with a urethane binder. Casting sands capable of producing a mold having higher strength and excellent surface smoothness without deformation or breakage with fewer gas defects in producing a mold by using a urethane binder in the cold box process or in the urethane self-hardening mold making method. The casting sand has longer bench life in the cold box process. Amount of generated gas that is a problem of the mold making method using a urethane binder can be significantly reduced, and a casting with fewer gas defects can be obtained.

    Abstract translation: 通过火焰熔融法制造的平均粒径为0.03〜1.5mm的球状铸砂与尿烷粘合剂一起使用。 通过在冷箱方法或聚氨酯自硬化模具制造方法中使用氨基甲酸酯粘合剂制造模具，能够生产具有较高强度和优异表面光滑度的模具的铸造砂，而不会变形或断裂，而在生产模具时气体缺陷较少。 铸造砂在冷箱过程中具有更长的工作台寿命。 可以显着地减少使用氨基甲酸酯粘合剂的模具制造方法的问题的产生气体的量，并且可以获得具有较少气体缺陷的铸造。

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