公开(公告)号：US20110160401A1

公开(公告)日：2011-06-30

申请号：US13061033

申请日：2009-08-27

Applicant: Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

Inventor： Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

IPC: C08L83/04

CPC classification number: C08F2/44 ,  C08F2/22 ,  C08F283/12 ,  C08G77/04 ,  C08J3/122 ,  C08J2351/08

Abstract: Disclosed is a method for producing powder of a vinyl polymer containing a silicone polymer, which comprises the step of spray-drying a latex of the vinyl polymer containing a silicone polymer obtained by polymerization of a vinyl monomer in the presence of a latex of the silicone polymer, wherein 3.0 mmol or less of a sulfate is contained in 100 g of the powder of a vinyl polymer containing a silicone polymer. According to the present invention, a powder which can provide a shaped article excellent in impact resistance and hydrolysis resistance in the case when the powder is blended in a resin such as polycarbonate resin can be obtained.

Abstract translation: 公开了一种含有硅氧烷聚合物的乙烯基聚合物粉末的制备方法，该方法包括以下步骤：将含有聚合乙烯基单体的聚硅氧烷聚合物的乙烯基聚合物的胶乳在硅氧烷胶乳的存在下喷雾干燥 聚合物，其中在含有硅氧烷聚合物的乙烯基聚合物粉末的100g中含有3.0mmol或更少的硫酸盐。 根据本发明，可以获得能够提供在粉末混合在诸如聚碳酸酯树脂的树脂中的情况下耐冲击性和耐水解性优异的成形制品的粉末。

公开(公告)号：US08497323B2

公开(公告)日：2013-07-30

申请号：US13061033

申请日：2009-08-27

Applicant: Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

Inventor： Ayaka Wakita ,  Toshihiro Kasai ,  Kouichi Shishido

IPC: C08L83/00

CPC classification number: C08F2/44 ,  C08F2/22 ,  C08F283/12 ,  C08G77/04 ,  C08J3/122 ,  C08J2351/08

Abstract: Disclosed is a method for producing powder of a vinyl polymer containing a silicone polymer, which comprises the step of spray-drying a latex of the vinyl polymer containing a silicone polymer obtained by polymerization of a vinyl monomer in the presence of a latex of the silicone polymer, wherein 3.0 mmol or less of a sulfate is contained in 100 g of the powder of a vinyl polymer containing a silicone polymer. According to the present invention, a powder which can provide a shaped article excellent in impact resistance and hydrolysis resistance in the case when the powder is blended in a resin such as polycarbonate resin can be obtained.

Abstract translation: 公开了一种含有硅氧烷聚合物的乙烯基聚合物粉末的制备方法，该方法包括以下步骤：将含有聚合乙烯基单体的聚硅氧烷聚合物的乙烯基聚合物的胶乳在硅氧烷胶乳的存在下喷雾干燥 聚合物，其中在含有硅氧烷聚合物的乙烯基聚合物粉末的100g中含有3.0mmol或更少的硫酸盐。 根据本发明，可以获得能够提供在粉末混合在诸如聚碳酸酯树脂的树脂中的情况下耐冲击性和耐水解性优异的成形制品的粉末。

公开(公告)号：US20130338311A1

公开(公告)日：2013-12-19

申请号：US13984206

申请日：2012-02-09

Applicant: Ayaka Wakita ,  Toshihiro Kasai ,  Hidemichi Kouno ,  Shigenari Takeda

Inventor： Ayaka Wakita ,  Toshihiro Kasai ,  Hidemichi Kouno ,  Shigenari Takeda

IPC: C08L83/10 ,  C08K3/20 ,  C08G77/42

CPC classification number: C08L83/06 ,  C08F283/124 ,  C08F290/068 ,  C08G77/20 ,  C08G77/42 ,  C08K3/20 ,  C08L25/12 ,  C08L51/00 ,  C08L51/085 ,  C08L83/04 ,  C08L83/10 ,  C08L2201/52 ,  C08L2205/03 ,  F21S41/28 ,  F21S43/26 ,  F21S45/10 ,  Y10T428/2982 ,  C08F220/06 ,  C08F220/18 ,  C08F222/1006 ,  C08F220/40

Abstract: A variety of molded bodies having high weatherability, impact resistance, designability, and the like, and a polyorganosiloxane latex and a graft copolymer used as the raw material therefor are provided. A polyorganosiloxane latex having a mass average particle diameter (Dw) of a polyorganosiloxane particle of 100 to 200 nm, and a ratio of the mass average particle diameter (Dw) to a number average particle diameter (Dn) (Dw/Dn) of 1.0 to 1.7. A polyorganosiloxane-containing vinyl-based copolymer (g) obtained by polymerizing one or more vinyl-based monomers in the presence of the latex. A graft copolymer (G) obtained by graft polymerizing one or more vinyl-based monomers in the presence of the copolymer. A thermoplastic resin composition including the graft copolymer (Ga) and a thermoplastic resin (Ha) except for the graft copolymer (Ga). A molded body obtained by molding the resin composition. A lamp housing for vehicle lighting including the molded body obtained by molding the composition.

Abstract translation: 提供了具有高耐候性，耐冲击性，可设计性等的各种成型体，以及用作其原料的聚有机硅氧烷胶乳和接枝共聚物。 聚有机硅氧烷粒子的质量平均粒径（Dw）为100〜200nm，质量平均粒径（Dw）与数均粒径（Dn）的比（Dw / Dn）为1.0的聚有机硅氧烷胶乳 到1.7。 一种含有机硅氧烷的乙烯基类共聚物（g），其通过在胶乳的存在下聚合一种或多种乙烯基类单体得到。 在共聚物存在下通过接枝聚合一种或多种乙烯基类单体获得的接枝共聚物（G）。 除了接枝共聚物（Ga）以外还包含接枝共聚物（Ga）和热塑性树脂（Ha）的热塑性树脂组合物。 通过模塑树脂组合物获得的成型体。 一种用于车辆照明的灯壳，包括通过模制该组合物获得的成型体。

公开(公告)号：US08464552B2

公开(公告)日：2013-06-18

申请号：US12282567

申请日：2007-03-26

Applicant: Toshihiro Kasai

Inventor： Toshihiro Kasai

IPC: C03B8/00

CPC classification number: C03B19/12 ,  C03C1/008 ,  C03C3/06 ,  C03C2201/02 ,  C03C2203/22

Abstract: A process for the production of a self-supporting glass film is described. The method includes the steps of preparing a mixture containing a colloidal silica sol, at least one alkanolamine organic additive and an organic binder; coating the mixture onto a base material; drying the coated mixture to form a precursor film on the base material; releasing the precursor film from the base material; and firing the released precursor film to form a self-supporting glass film. Self-supporting glass films produced by the disclosed process are also described.

Abstract translation: 描述了制造自支撑玻璃膜的方法。 该方法包括制备含有胶体二氧化硅溶胶，至少一种链烷醇胺有机添加剂和有机粘合剂的混合物的步骤; 将混合物涂覆在基材上; 干燥涂覆的混合物以在基材上形成前体膜; 从基材释放前体膜; 并焙烧释放的前体膜以形成自支撑玻璃膜。 还描述了通过公开的方法制备的自支撑玻璃膜。

公开(公告)号：USRE42563E1

公开(公告)日：2011-07-19

申请号：US11727416

申请日：2000-09-20

Applicant: Toshihiro Kasai ,  Toru Tsuchihashi

Inventor： Toshihiro Kasai ,  Toru Tsuchihashi

IPC: C08K3/00

CPC classification number: C08J3/122 ,  C08J3/12 ,  C08J2333/12

Abstract: This invention relates to a fine particle of polymer for a plastisol free from halogen atoms and having a specific surface area of 0.6 to 20.0 m2/g as determined by nitrogen-gas adsorption and a non-halogenated plastisol composition therefrom. This invention can provide a non-halogenated plastisol composition which does not generate toxic substances during incineration, is suitable as a coating material or sealant, and has a low viscosity, resulting in good workability and processability.

Abstract translation: 本发明涉及通过氮气吸附测定的比例表面积为0.6〜20.0m 2 / g的无卤原子的增塑溶胶的聚合物微粒和非卤化增塑溶胶组合物。 本发明可以提供在焚烧期间不产生有毒物质的非卤化增塑溶胶组合物，适合作为涂料或密封剂，并且具有低粘度，导致良好的加工性和加工性。

公开(公告)号：US20090036607A1

公开(公告)日：2009-02-05

申请号：US11817562

申请日：2006-03-03

Applicant: Shinya Hirai ,  Toshihiro Kasai ,  Masaki Nakayama

Inventor： Shinya Hirai ,  Toshihiro Kasai ,  Masaki Nakayama

IPC: C08L59/00 ,  C08F4/46 ,  C08L69/00

CPC classification number: C08F2/44 ,  C08F212/08 ,  C08F220/18 ,  C08J3/12 ,  C08J3/122 ,  C08J2333/12 ,  C08K5/521 ,  C08L69/00 ,  C08L2666/04

Abstract: A polymer particle is obtained by polymerizing a monomer in the presence of a phosphate salt represented by the following formula (1). The polymer particle contains 0.01 to 1.0 part by mass of the phosphate salt to 100 parts by mass of the polymer particle. A resin composition and a molded article using such a polymer particle are excellent in thermal stability and resistance to moist heat, and the color tone of the resin has little change before and after the blending of the polymer particle. In the formula (1), R1 represents an alkyl group having 10 to 18 carbon atoms, R2 represents an alkylene group having 2 to 3 carbon atoms, M represents an alkaline metal or an alkaline earth metal, m represents an integer of 1 to 20, and n represents 1 or 2.

Abstract translation: 聚合物颗粒通过在下式（1）表示的磷酸盐存在下聚合单体获得。 聚合物粒子含有0.01〜1.0质量份的磷酸盐与100质量份的聚合物粒子。 使用这种聚合物颗粒的树脂组合物和模塑制品在热稳定性和耐湿热性方面是优异的，并且在共混聚合物颗粒之前和之后树脂的色调几乎没有变化。 式（1）中，R 1表示碳原子数为10〜18的烷基，R 2表示碳原子数2〜3的亚烷基，M表示碱金属或碱土金属，m表示1〜20的整数 ，n表示1或2。

公开(公告)号：US20070112096A1

公开(公告)日：2007-05-17

申请号：US10566468

申请日：2004-07-30

Applicant: Toshihiro Kasai ,  Mari Sekita ,  Masakazu Ito

Inventor： Toshihiro Kasai ,  Mari Sekita ,  Masakazu Ito

IPC: C09D151/00

CPC classification number: C08F265/04 ,  C08F265/06 ,  C08L51/003 ,  C08L67/00 ,  C08L71/02 ,  C09D151/003 ,  Y10T428/2998 ,  C08L2666/02

Abstract: A resin composition for molding materials according to the present invention comprising an acrylic polymer and a plasticizer, wherein the acrylic polymer consists of primary particles which have a core-shell structure comprising a core polymer and a shell polymer, and wherein the core polymer and shell polymer comprise methyl methacrylate monomer units and the core polymer has a lower content of methyl methacrylate monomer units than the shell polymer. The resin composition has high moldability during molding and gives a molded article having high hardness and high tear strength and reduced in plasticizer bleeding.

Abstract translation: 一种含有丙烯酸类聚合物和增塑剂的本发明成型材料用树脂组合物，其中丙烯酸类聚合物由具有核心聚合物和壳聚合物的核 - 壳结构的一次粒子组成，其中芯聚合物和壳 聚合物包含甲基丙烯酸甲酯单体单元，并且核聚合物具有比壳聚合物低的甲基丙烯酸甲酯单体单元含量。 树脂组合物在成型时具有高的成型性，并且得到具有高硬度和高撕裂强度并减少增塑剂渗色的模塑制品。

公开(公告)号：US07197267B2

公开(公告)日：2007-03-27

申请号：US10945427

申请日：2004-09-21

Applicant: Takashi Hatakeyama ,  Shoko Shimmura ,  Toshihiro Kasai ,  Minoru Yoshida ,  Takeshi Watanabe ,  Masashi Takahashi

Inventor： Takashi Hatakeyama ,  Shoko Shimmura ,  Toshihiro Kasai ,  Minoru Yoshida ,  Takeshi Watanabe ,  Masashi Takahashi

IPC: G03G15/08

CPC classification number: G03G15/0893 ,  G03G15/0877 ,  G03G15/0886 ,  G03G2215/0607 ,  G03G2215/0822

Abstract: A CPU controls a shutter of a developing device so as to enable movement of a developer between a first chamber and a second chamber that store the developer. The CPU rotates a developing roller and mixers of the first and second chambers for a predetermined time T, and stirs and conveys the developer. Thereby, the developer is moved from the first chamber into the second chamber. The amount of movement of the developer is understandable from the rotational speed and shape of each mixer. Hence, the amount of developer, which is moved from the first chamber to the second chamber, is estimated in advance, and about half the developer in the first chamber is replaced.

Abstract translation: CPU控制显影装置的快门，以便能够在存储显影剂的第一室和第二室之间移动显影剂。 CPU将显影辊和第一和第二室的混合器旋转预定时间T，并搅拌并传送显影剂。 由此，显影剂从第一室移动到第二室。 显影剂的移动量可以从每个混合器的旋转速度和形状来理解。 因此，预先估计从第一室移动到第二室的显影剂的量，并且更换第一室中大约一半的显影剂。

公开(公告)号：US07114949B2

公开(公告)日：2006-10-03

申请号：US11092749

申请日：2005-03-30

Applicant: Makoto Nishizawa ,  Toshihiro Kasai ,  Kazuhito Kobayashi ,  Yukio Iimura

Inventor： Makoto Nishizawa ,  Toshihiro Kasai ,  Kazuhito Kobayashi ,  Yukio Iimura

IPC: B29C45/64

CPC classification number: B29C45/76 ,  B29C45/66 ,  B29C2045/1792 ,  B29C2945/76083 ,  B29C2945/76096 ,  B29C2945/76113 ,  B29C2945/76227 ,  B29C2945/76234 ,  B29C2945/76498 ,  B29C2945/76551 ,  B29C2945/76595 ,  B29C2945/76702 ,  B29C2945/76709 ,  B29C2945/76785 ,  B29C2945/76869 ,  B29C2945/76943

Abstract: Method for mold clamping of the present invention is capable of shortening a molding cycle without any initial setting works for an engaging position of a tie bars. The method is constituted the steps of moving the tie bars in the direction of mold closing during mold close operation, judging a relative moving speed between a movable die plate and the tie bar to be within a predetermined value, engaging the tie bars with the movable die plate mechanically by operating an engaging means when the relative moving speed is judged to be within the value, then further moving the movable die plate against a fixed die plate under engagement, and after contact of a movable mold with a fixed mold driving a mold clamping cylinder, thereby executing mold clamping operation.

公开(公告)号：US20060062599A1

公开(公告)日：2006-03-23

申请号：US10945440

申请日：2004-09-21

Applicant: Shoko Shimmura ,  Takashi Hatakeyama ,  Toshihiro Kasai ,  Minoru Yoshida ,  Takeshi Watanabe ,  Masashi Takahashi

Inventor： Shoko Shimmura ,  Takashi Hatakeyama ,  Toshihiro Kasai ,  Minoru Yoshida ,  Takeshi Watanabe ,  Masashi Takahashi

IPC: G03G15/08 ,  G03G15/09

CPC classification number: G03G15/09

Abstract: In a color image forming apparatus of the invention, a developing roller of a developing device includes a magnet roller that is configured such that a developer supply pole, a developer convey pole and a developer release pole are properly arranged and fixed. The developer roller also includes an outer cylindrical roller that is formed of an electrically conductive material such as aluminum. A surface of the cylindrical roller is processed to have irregularities. Using the developing roller, simultaneous development/cleaning is executed. Thus, 100% of toner contributes to image formation, and no waste toner is produced. Post-transfer residual toner on a photoconductor body is efficiently recovered to the developing roller, and occurrence of an image defect such as development memory can be prevented.

Abstract translation: 在本发明的彩色图像形成装置中，显影装置的显影辊包括磁辊，该磁辊构造成使得显影剂供应极，显影剂输送极和显影剂释放极被适当地布置和固定。 显影辊还包括由诸如铝的导电材料形成的外圆柱形辊。 圆柱滚子的表面被加工成具有不规则性。 使用显影辊，执行同时显影/清洁。 因此，100％的调色剂有助于图像形成，并且不产生废调色剂。 光电导体上的转印后残留调色剂被有效地回收到显影辊，并且可以防止诸如显影记忆的图像缺陷的发生。