公开(公告)号：US09556302B2

公开(公告)日：2017-01-31

申请号：US14232116

申请日：2012-07-11

申请人： Takumi Miyahiro ,  Masanori Ito ,  Seiji Tamai ,  Fumitoshi Takeda ,  Kazunori Takahashi ,  Tomoyoshi Akiyama ,  Hajime Tomita ,  Haruki Okuno ,  Shunsaku Kubota ,  Masaaki Okada ,  Atsushi Hashimoto ,  Yoshiaki Takada ,  Nobuyuki Nakashima ,  Jiichiro Yoshida ,  Takayoshi Fujiwara ,  Shouta Kosaka

发明人： Takumi Miyahiro ,  Masanori Ito ,  Seiji Tamai ,  Fumitoshi Takeda ,  Kazunori Takahashi ,  Tomoyoshi Akiyama ,  Hajime Tomita ,  Haruki Okuno ,  Shunsaku Kubota ,  Masaaki Okada ,  Atsushi Hashimoto ,  Yoshiaki Takada ,  Nobuyuki Nakashima ,  Jiichiro Yoshida ,  Takayoshi Fujiwara ,  Shouta Kosaka

IPC分类号： C08L69/00 ,  C08L77/00 ,  C08L25/12 ,  C08F212/08 ,  C08F285/00 ,  C08L51/04 ,  C08F265/04 ,  C08F297/02

CPC分类号： C08F285/00 ,  C08F212/08 ,  C08F220/44 ,  C08F265/04 ,  C08F297/02 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C08L77/00 ,  Y10T428/254 ,  C08L51/003

摘要： Provided is a thermoplastic resin composition having excellent weather resistance, impact resistance, and fluidity and also excellent color developing properties and residence heat stability. A graft copolymer (A) prepared by graft polymerization of a certain amount of a specific monomer (a2)onto a certain amount of composite rubber (a1) composed of a conjugated diene rubber polymer and a cross-linked acrylic ester polymer. The tetrahydrofuran-soluble portion of the composite rubber (a1) has a weight-average molecular weight of 50000 or more in terms of polystyrene and a degree of swelling in toluene of 7.0 or more, or in the composite rubber contained in the graft copolymer, the number of particles having an equivalent-circle diameter of 150 nm or less is 50% or less of the total number of the composite rubber particles.

摘要翻译： 本发明提供耐候性，耐冲击性，流动性优异，显色性和停留热稳定性优异的热塑性树脂组合物。 通过将一定量的特定单体（a2）接枝聚合到由共轭二烯橡胶聚合物和交联丙烯酸酯聚合物构成的一定量的复合橡胶（a1）上制备的接枝共聚物（A）。 复合橡胶（a1）的四氢呋喃可溶部分的聚苯乙烯换算的重均分子量为50000以上，甲苯的溶胀度为7.0以上，或接枝共聚物中所含的复合橡胶中， 当量圆直径为150nm以下的粒子数为复合橡胶粒子总数的50％以下。

公开(公告)号：US20140147660A1

公开(公告)日：2014-05-29

申请号：US14232116

申请日：2012-07-11

申请人： Takumi Miyahiro ,  Masanori Ito ,  Seiji Tamai ,  Fumitoshi Takeda ,  Kazunori Takahashi ,  Tomoyoshi Akiyama ,  Hajime Tomita ,  Haruki Okuno ,  Shunsaku Kubota ,  Masaaki Okada ,  Atsushi Hashimoto ,  Yoshiaki Takada ,  Nobuyuki Nakashima ,  Jiichiro Yoshida ,  Takayoshi Fujiwara ,  Shouta Kosaka

发明人： Takumi Miyahiro ,  Masanori Ito ,  Seiji Tamai ,  Fumitoshi Takeda ,  Kazunori Takahashi ,  Tomoyoshi Akiyama ,  Hajime Tomita ,  Haruki Okuno ,  Shunsaku Kubota ,  Masaaki Okada ,  Atsushi Hashimoto ,  Yoshiaki Takada ,  Nobuyuki Nakashima ,  Jiichiro Yoshida ,  Takayoshi Fujiwara ,  Shouta Kosaka

IPC分类号： C08F285/00 ,  C08L77/00 ,  C08L25/12 ,  C08L69/00

CPC分类号： C08F285/00 ,  C08F212/08 ,  C08F220/44 ,  C08F265/04 ,  C08F297/02 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C08L77/00 ,  Y10T428/254 ,  C08L51/003

摘要： Provided is a thermoplastic resin composition having excellent weather resistance, impact resistance, and fluidity and also excellent color developing properties and residence heat stability. A graft copolymer (A) prepared by graft polymerization of a certain amount of a specific monomer (a2) onto a certain amount of composite rubber (a1) composed of a conjugated diene rubber polymer and a cross-linked acrylic ester polymer. The tetrahydrofuran-soluble portion of the composite rubber (a1) has a weight-average molecular weight of 50000 or more in terms of polystyrene and a degree of swelling in toluene of 7.0 or more, or in the composite rubber contained in the graft copolymer, the number of particles having an equivalent-circle diameter of 150 nm or less is 50% or less of the total number of the composite rubber particles.

摘要翻译： 本发明提供耐候性，耐冲击性，流动性优异，显色性和停留热稳定性优异的热塑性树脂组合物。 通过将一定量的特定单体（a2）接枝聚合到由共轭二烯橡胶聚合物和交联丙烯酸酯聚合物构成的一定量的复合橡胶（a1）上制备的接枝共聚物（A）。 复合橡胶（a1）的四氢呋喃可溶部分的聚苯乙烯换算的重均分子量为50000以上，甲苯的溶胀度为7.0以上，或接枝共聚物中所含的复合橡胶中， 当量圆直径为150nm以下的粒子数为复合橡胶粒子总数的50％以下。

公开(公告)号：US09328186B2

公开(公告)日：2016-05-03

申请号：US13581791

申请日：2011-02-28

申请人： Hajime Tomita ,  Takayoshi Fujiwara ,  Shunsaku Kubota ,  Suguru Koba

发明人： Hajime Tomita ,  Takayoshi Fujiwara ,  Shunsaku Kubota ,  Suguru Koba

IPC分类号： C08L51/04 ,  C08L25/12 ,  C08F265/04 ,  C08L25/16 ,  C08L51/00

CPC分类号： C08F265/04 ,  C08L25/12 ,  C08L25/16 ,  C08L51/003 ,  C08L51/04 ,  C08L2205/02 ,  C08F212/08 ,  C08F220/44 ,  C08L35/06

摘要： A thermoplastic resin composition for vehicle lamp housings, includes: 5 to 80 parts by weight of a graft copolymer (A) obtained by graft polymerizing at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, and (meth)acrylic ester-based monomers and maleimide-based monomers, under the presence of an acrylic ester-based rubbery polymer (a-1) having a weight average particle size of 100 to 400 nm; and 20 to 95 parts by weight of a (co)polymer (B) in which at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, (meth)acrylic ester-based monomers and maleimide-based monomers is polymerized, in which a content of total volatiles at 260° C. is no more than 0.7% by weight of the composition overall, and a content of oligomer component having a weight average molecular weight of 200 to 1000 is no more than 0.3% by weight of the composition overall.

摘要翻译： 一种车载灯座用热塑性树脂组合物，包括：5〜80重量份的接枝共聚物（A），其通过将至少一种选自芳香族乙烯基系单体，乙烯基系单体（a-2） 氰化物类单体和（甲基）丙烯酸酯类单体和马来酰亚胺类单体，在重均粒径为100〜400nm的丙烯酸酯系橡胶状聚合物（a-1）的存在下， 和20至95重量份的（共）聚合物（B），其中至少一种选自芳族乙烯基类单体，乙烯基氰化物系单体，（甲基）丙烯酸酯类的单体（a-2） 基于单体和马来酰亚胺的单体聚合，其中260℃下总挥发物的含量不超过组合物总重量的0.7重量％，重均分子量为200的低聚物组分的含量 至1000不超过组合物的0.3重量％。

公开(公告)号：US20120322945A1

公开(公告)日：2012-12-20

申请号：US13581791

申请日：2011-02-28

申请人： Hajime Tomita ,  Takayoshi Fujiwara ,  Shunsaku Kubota ,  Suguru Koba

发明人： Hajime Tomita ,  Takayoshi Fujiwara ,  Shunsaku Kubota ,  Suguru Koba

IPC分类号： C08L51/04

CPC分类号： C08F265/04 ,  C08L25/12 ,  C08L25/16 ,  C08L51/003 ,  C08L51/04 ,  C08L2205/02 ,  C08F212/08 ,  C08F220/44 ,  C08L35/06

摘要： A thermoplastic resin composition for vehicle lamp housings, includes: 5 to 80 parts by weight of a graft copolymer (A) obtained by graft polymerizing at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, and (meth)acrylic ester-based monomers and maleimide-based monomers, under the presence of an acrylic ester-based rubbery polymer (a-1) having a weight average particle size of 100 to 400 nm; and 20 to 95 parts by weight of a (co)polymer (B) in which at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, (meth)acrylic ester-based monomers and maleimide-based monomers is polymerized, in which a content of total volatiles at 260° C. is no more than 0.7% by weight of the composition overall, and a content of oligomer component having a weight average molecular weight of 200 to 1000 is no more than 0.3% by weight of the composition overall.

摘要翻译： 一种车载灯座用热塑性树脂组合物，包括：5〜80重量份的接枝共聚物（A），其通过将至少一种选自芳香族乙烯基系单体，乙烯基系单体（a-2） 氰化物类单体和（甲基）丙烯酸酯类单体和马来酰亚胺类单体，在重均粒径为100〜400nm的丙烯酸酯系橡胶状聚合物（a-1）的存在下， 和20至95重量份的（共）聚合物（B），其中至少一种选自芳族乙烯基类单体，乙烯基氰化物系单体，（甲基）丙烯酸酯类的单体（a-2） 基于单体和马来酰亚胺的单体聚合，其中260℃下总挥发物的含量不超过组合物总重量的0.7重量％，重均分子量为200的低聚物组分的含量 至1000不超过组合物的0.3重量％。

公开(公告)号：US20110224355A1

公开(公告)日：2011-09-15

申请号：US13062968

申请日：2009-09-09

申请人： Hajime Tomita ,  Tokuo Tatsuda ,  Tetsuya Yamamoto ,  Seiji Tamai

发明人： Hajime Tomita ,  Tokuo Tatsuda ,  Tetsuya Yamamoto ,  Seiji Tamai

IPC分类号： C08L51/04 ,  C08L51/00 ,  B82Y30/00

CPC分类号： C08F265/04 ,  B29C65/06 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C65/20 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/919 ,  B29C66/939 ,  B29K2096/02 ,  B29L2031/747 ,  B60Q1/00 ,  C08F285/00 ,  C08L25/12 ,  C08L25/16 ,  C08L35/00 ,  C08L35/06 ,  C08L51/003 ,  C08L51/04 ,  F21S41/29 ,  F21S41/37 ,  C08L2666/02

摘要： The present invention provides a thermoplastic resin composition for a vehicular lamp housing, which is excellent in balance of physical properties with regard to such as impact resistance and fluidity, and of which hot plate weldability, vibration weldability and laser weldability are improved when a vehicular lamp housing is welded with other members.A thermoplastic resin composition for a vehicular lamp housing, comprising a graft copolymer (A) and a (co)polymer (C) is provided, wherein the graft copolymer (A) is obtained by emulsion graft polymerization of an acrylic acid ester-based rubbery polymer having a weight average particle diameter of 70 to 250 nm with at least one monomer selected from the group consisting of an aromatic vinyl-based monomer, a vinyl cyanide-based monomer, a (meth)acrylic acid ester-based monomer and a maleimide-based monomer, wherein the acrylic acid ester-based rubbery polymer is obtained by emulsion polymerization of 60 to 95% by weight of an acrylic acid ester-based monomer in the presence of 5 to 40% by weight of an aromatic vinyl-based polymer having a weight average particle diameter of 10 to 150 nm; the (co)polymer (C) is obtained by polymerization of at least one monomer selected from the group consisting of an aromatic vinyl-based monomer, a vinyl cyanide-based monomer, a (meth)acrylic acid ester-based monomer and a maleimide-based monomer.

摘要翻译： 本发明提供一种用于车灯壳体的热塑性树脂组合物，其在耐冲击性和流动性方面的物理性能的平衡优异，并且当车灯灯具 外壳与其他部件焊接。 提供了一种包含接枝共聚物（A）和（共）聚合物（C）的车辆灯壳体的热塑性树脂组合物，其中接枝共聚物（A）通过丙烯酸酯系橡胶质 重均粒径为70〜250nm的聚合物与至少一种选自芳香族乙烯基系单体，乙烯基氰系单体，（甲基）丙烯酸酯系单体和马来酰亚胺 的基于丙烯酸酯的单体，其中丙烯酸酯基橡胶状聚合物通过在5-40重量％的芳族乙烯基类聚合物的存在下，通过乳液聚合得到60〜95重量％的丙烯酸酯系单体 重均粒径为10〜150nm; （共）聚合物（C）通过聚合至少一种选自芳族乙烯基类单体，乙烯基氰化物系单体，（甲基）丙烯酸酯系单体和马来酰亚胺 的单体。

公开(公告)号：US5526572A

公开(公告)日：1996-06-18

申请号：US206038

申请日：1994-03-04

申请人： Hideo Sugihara ,  Hajime Tomita

发明人： Hideo Sugihara ,  Hajime Tomita

IPC分类号： A01D34/73 ,  A01D34/416 ,  A01D34/63

CPC分类号： A01D34/4161

摘要： A cutting head for a cord-type mower driven by an engine is disclosed. The cutting head includes a rotor capable of rotating about an axis and a bobbin with a cord wound on it. The bobbin can rotate relatively to the rotor about the axis in the rotor. The cutting head includes two types of cord feeding systems. The first cord feeding system automatically feeds a cord in response to cord wear. The second cord feeding system feeds a cord in response to a manual tapping operation executed during driving of the cutting head. The second cord feeding system disconnects one of the bobbin and rotor from the engine in response to the tapping operation.

公开(公告)号：US5293692A

公开(公告)日：1994-03-15

申请号：US998787

申请日：1992-12-29

申请人： Hideo Sugihara ,  Hajime Tomita

发明人： Hideo Sugihara ,  Hajime Tomita

IPC分类号： A01D34/73 ,  A01D34/416 ,  A01G3/06

CPC分类号： A01D34/4161

摘要： A cutting head for a cord-type mower driven by an engine is disclosed. The cutting head includes a rotor capable of rotating about an axis and a bobbin with a cord wound on it. The bobbin can rotate relatively to the rotor about the axis in the rotor. The cutting head includes two types of cord feeding systems. The first cord feeding system automatically feeds a cord in response to cord wear. The second cord feeding system feeds a cord in response to a manual tapping operation executed during driving of the cutting head. The second cord feeding system disconnects one of the bobbin and rotor from the engine in response to the tapping operation.

摘要翻译： 公开了一种用于由发动机驱动的绳式割草机的切割头。 切割头包括能够围绕轴旋转的转子和缠绕有线的绕线管。 绕线器可以围绕转子的轴线相对于转子旋转。 切割头包括两种类型的供线系统。 第一根绳索进给系统自动对绳索进行补偿。 响应于在切割头的驱动期间执行的手动攻丝操作，第二帘线进给系统馈送绳索。 第二根绳索进给系统响应于攻丝操作，将筒管和转子中的一个与发动机断开。

公开(公告)号：US5019164A

公开(公告)日：1991-05-28

申请号：US520189

申请日：1990-05-09

申请人： Hajime Tomita ,  Yasuo Sonoda

发明人： Hajime Tomita ,  Yasuo Sonoda

IPC分类号： C09D11/02 ,  C09D11/033 ,  C09D11/10 ,  C09D11/102 ,  C09D11/16 ,  C09D11/17

CPC分类号： C09D11/16

摘要： A water resistant ink composition is disclosed having a greatly improved water resistance and being excellent in resistance to drying-up, age stability and smooth ink flowability containing a mixture of polyamine compound having only primary amino groups and a molecular weight of 300 or more and a polyamine having primary amino groups removed therefrom, that is, having only secondary and/or tertiary amino groups and a molecular weight of 300 or more and combined with an anionic dye and a stabilizing agent such as urea or the like.

公开(公告)号：US5222301A

公开(公告)日：1993-06-29

申请号：US792788

申请日：1991-11-15

申请人： Hideo Sugihara ,  Hajime Tomita

发明人： Hideo Sugihara ,  Hajime Tomita

IPC分类号： A01D34/73 ,  A01D34/416

CPC分类号： A01D34/4161

摘要： A cutting head for a cord-type mower driven by an engine is disclosed. The cutting head includes a rotor capable of rotating about an axis and a bobbin with a cord wound on it. The bobbin can rotate relatively to the rotor about the axis in the rotor. The cutting head includes two types of cord feeding systems. The first cord feeding system automatically feeds a cord in response to cord wear. The second cord feeding system feeds a cord in response to a manual tapping operation executed during driving of the cutting head. The second cord feeding system disconnects one of the bobbin and rotor from the engine in response to the tapping operation.

公开(公告)号：US5017224A

公开(公告)日：1991-05-21

申请号：US541763

申请日：1990-06-21

申请人： Hajime Tomita ,  Yasuo Sonoda

发明人： Hajime Tomita ,  Yasuo Sonoda

IPC分类号： C09D11/02 ,  C09D11/033 ,  C09D11/10 ,  C09D11/102 ,  C09D11/16 ,  C09D11/17

CPC分类号： C09D11/16

摘要： An aqueous ink composition is disclosed having high water resistance and excellent age stability and resistance to drying-up. A feature of the present invention resides in a water resistant ink composition comprising an aqueous vehicle which contains a polyamine containing primary amino groups in the proportion of 3-20% of amino groups contained in a molecule, one, two or more stabilizing agent selected from urea, thiourea, ethylene urea, hydroxyethyl urea, hydroxypropyl urea, ethylene, thiourea, diethyl thiourea, 2-pyrrolidone, polyvinyl pyrrolidone, sorbitol, dimethylsulfone and mixtures thereof and water and an anionic dye having a solubility of 10% by weight or more in said aqueous vehicle.