公开(公告)号：US06586518B1

公开(公告)日：2003-07-01

申请号：US09744596

申请日：2001-01-26

申请人： Masami Kita ,  Hiroshi Sagane ,  Takashi Matsumoto ,  Kazuhiko Saeki

发明人： Masami Kita ,  Hiroshi Sagane ,  Takashi Matsumoto ,  Kazuhiko Saeki

IPC分类号： C08K304

CPC分类号： C08K5/10 ,  B41M5/267 ,  C08K3/04 ,  C08K5/098 ,  C08L23/02 ,  C08L23/10 ,  C08L23/16 ,  C08L2666/04

摘要： A resin composition capable of laser marking according to the present invention includes a polyolefin resin in combination with a laser-sensitive component such as a carbon black or metallic compound white pigment and a dispersing aid such as a higher fatty acid compound. The polyolefin resin includes, for example, a polypropylene. The resin composition may further include about 0.5 to 30 parts by weight of an elastomer relative to 100 parts by weight of the polyolefin resin. By irradiating an surface of a molded article obtained from the resin composition with a laser, a mark having a sharp and uniform contrast can be formed on the surface of the molded article.

摘要翻译： 根据本发明的能够进行激光打标的树脂组合物包括与诸如炭黑或金属化合物白色颜料的激光敏感组分以及高分子量脂肪酸化合物等分散助剂组合的聚烯烃树脂。 聚烯烃树脂包括例如聚丙烯。 相对于100重量份的聚烯烃树脂，树脂组合物还可以包含约0.5至30重量份的弹性体。 通过用激光照射由树脂组合物获得的模制品的表面，可以在模制品的表面上形成具有清晰和均匀的对比度的标记。

公开(公告)号：US07129439B2

公开(公告)日：2006-10-31

申请号：US11157065

申请日：2005-06-20

申请人： Masahiko Itakura ,  Hiroshi Sagane ,  Yuichi Oe

发明人： Masahiko Itakura ,  Hiroshi Sagane ,  Yuichi Oe

IPC分类号： B23K26/00 ,  B32B37/00

CPC分类号： C08L1/02 ,  B29C65/1606 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/24221 ,  B29C66/43 ,  B29C66/71 ,  B29C66/73921 ,  B29K2201/00 ,  C08J5/121 ,  C08K3/04 ,  C08L23/02 ,  C08L23/10 ,  C08L51/06 ,  C08L97/02 ,  C08L101/02 ,  C08L2205/16 ,  C08L2666/26 ,  B29C65/00 ,  B29K2023/00 ,  B29K2081/04 ,  B29K2077/00 ,  B29K2071/12 ,  B29K2071/00 ,  B29K2069/00 ,  B29K2067/006 ,  B29K2067/003 ,  B29K2055/02 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2025/08 ,  B29K2025/04 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2009/06

摘要： The present invention provides a joining method using a method of laser welding wherein two resin molded bodies can be joined with high welding strength. Specifically, this is a method that joins two thermoplastic resin molded bodies using a method of laser welding; the first resin molded body is a laser light transmissive molded body comprising a thermoplastic resin and cellulose fibers with an α-cellulose content of 80% or more; the second resin molded body is a laser light absorbent molded body containing a thermoplastic resin and a colorant; and the first resin molded body and the second resin molded body are welded by irradiating laser light from the first resin molded body side.

摘要翻译： 本发明提供一种使用激光焊接方法的接合方法，其中两个树脂成型体可以以高焊接强度接合。 具体而言，这是使用激光焊接方法连接两个热塑性树脂成型体的方法; 第一树脂成型体是包含热塑性树脂的激光透射性成型体和α-纤维素含量为80％以上的纤维素纤维， 第二树脂成型体是含有热塑性树脂和着色剂的激光吸收成型体， 并且通过照射来自第一树脂成型体侧的激光来焊接第一树脂成型体和第二树脂成形体。

公开(公告)号：US5916936A

公开(公告)日：1999-06-29

申请号：US826752

申请日：1997-03-24

申请人： Hiroshi Sagane ,  Ryuki Hashitani

发明人： Hiroshi Sagane ,  Ryuki Hashitani

IPC分类号： C08K3/00 ,  C08L51/04 ,  C08L51/08 ,  C08L63/00

CPC分类号： C08L51/04 ,  C08L51/08

摘要： The present invention provide a flame-retardant resin composition having an extremely low adhesion to metals and excellent thermal stability and light resistance and free from the formation of black extraneous matter. A flame-retardant thermoplastic resin composition characterized by being prepared by incorporating 1 to 1,000 ppm of a basic inorganic compound (D) soluble in a solvent into a resin composition (C) composed of 60 to 98% by weight of a thermoplastic styrene resin (A) and 40 to 2% by weight of a halogenated epoxy flame-retardant (B) having a terminal epoxy group.

摘要翻译： 本发明提供一种阻燃树脂组合物，其具有极低的金属粘附性和优异的热稳定性和耐光性，并且不会形成黑色的外来物质。 一种阻燃热塑性树脂组合物，其特征在于通过将1〜1,000ppm的可溶于溶剂的碱性无机化合物（D）加入到由60〜98重量％的热塑性苯乙烯树脂（C）的树脂组合物（C） A）和40〜2重量％的具有末端环氧基的卤化环氧阻燃剂（B）。

公开(公告)号：US5612412A

公开(公告)日：1997-03-18

申请号：US476676

申请日：1995-06-07

申请人： Kazushi Watanabe ,  Takaaki Fujiwa ,  Tomohisa Isobe ,  Hiroshi Sagane

发明人： Kazushi Watanabe ,  Takaaki Fujiwa ,  Tomohisa Isobe ,  Hiroshi Sagane

IPC分类号： C08F8/16 ,  C08G63/00 ,  C08L87/00 ,  C08L101/00 ,  C08L29/04 ,  C08F16/06

CPC分类号： C08F8/16 ,  C08G63/00 ,  C08L101/00 ,  C08L2201/04 ,  C08L87/00

摘要： Disclosed are a lactone-modified polyvinyl alcohol and a process for the preparation thereof, a polymer composition, a permanently anti-electrostatic resin composition, a lactone-modified resin having hydroxyl groups, and a process for the preparation thereof.The lactone-modified polyvinyl alcohol can be used in wide fields owing to capability of freely adjusting a water solubility such as water-soluble, gradually water-soluble, low water-soluble, and water-insoluble by a degree modified by lactone compounds, and owing to possessing both properties in PVA and lactones.Furthermore, the lactone-modified polyvinyl alcohol has a property as plasticizers or softening agents, as a result, there can be provided a polymer composition having an excellent property by mixing with hydrophilic polymer or polar polymer.Still further, a blend resin composition in which a variety of resins are blended with the lactone-modified polyvinyl alcohol has an excellent permanently-anti-electrostatic property, and the resin composition having a permanently-anti-electrostatic property can be preferably employed as a variety of molded articles such as parts for electric appliances, textiles, films, etc.

摘要翻译： 公开了内酯改性的聚乙烯醇及其制备方法，聚合物组合物，永久性抗静电树脂组合物，具有羟基的内酯改性树脂及其制备方法。 内酯改性的聚乙烯醇可以通过由内酯化合物改性的程度自由调节水溶性，逐渐水溶性，低水溶性和水不溶性的水溶性的能力而广泛使用，以及 由于在PVA和内酯中具有两者性质。 此外，内酯改性的聚乙烯醇具有增塑剂或软化剂的性质，结果可以提供通过与亲水性聚合物或极性聚合物混合而具有优异性能的聚合物组合物。 此外，其中各种树脂与内酯改性的聚乙烯醇共混的共混树脂组合物具有优异的永久防静电性，并且可以优选使用具有永久抗静电性的树脂组合物作为 各种模制品如电器，纺织品，薄膜等部件

公开(公告)号：US20050032961A1

公开(公告)日：2005-02-10

申请号：US10896282

申请日：2004-07-22

申请人： Toshio Oguni ,  Hiroshi Sagane

发明人： Toshio Oguni ,  Hiroshi Sagane

IPC分类号： C08L101/00 ,  B29C39/00 ,  C08F8/00 ,  C08K3/34 ,  C08K5/49 ,  C08K7/10 ,  C08L67/00 ,  C08L69/00 ,  C08L77/00

CPC分类号： C08F8/00

摘要： A resin composition comprises 1 to 60 parts by weight of a wollastonite fiber (in which the number-average fiber length is 1 to 30 μm, the number-average fiber diameter is 0.1 to 10 μm, and the proportion of the number of a fiber having a fiber length of 5 to 25 μm relative to the total number of the fiber is 20 to 75%) and 0.1 to 20 parts by weight of an acid- or epoxy-modified olefinic resin having a melting point of 100 to 170° C., relative to 100 parts by weight of a thermoplastic resin (e.g., a polycarbonate-series resin). The weight-average molecular weight of the modified olefinic resin may be about 2.5×104 to 30×104. The resin composition may comprise a flame retardant. The combination use of the wollastonite fiber and the modified olefinic resin improves heat resistance, impact resistance and weld strength, even in the case of using a wollastonite fiber having a number-average fiber diameter of about 4 to 7 μm and an average aspect ratio of about 1.5 to 3. The present invention provides a thermoplastic resin composition for improving the impact resistance, weld strength and surface property without deteriorating the heat resistance.

摘要翻译： 树脂组合物包含1〜60重量份的硅灰石纤维（数均纤维长度为1〜30μm，数均纤维直径为0.1〜10μm，纤维数的比例 相对于纤维总数为5〜25μm的纤维长度为20〜75％）和0.1〜20重量份的熔点为100〜170℃的酸性或环氧改性的烯烃树脂 相对于100重量份的热塑性树脂（例如，聚碳酸酯系树脂）。 改性烯烃树脂的重均分子量可以为约2.5×10 4至30×10 4。 树脂组合物可以包含阻燃剂。 硅灰石纤维和改性烯烃树脂的组合使用提高耐热性，耐冲击性和焊接强度，即使使用数均纤维直径为约4〜7μm的硅灰石纤维，平均长径比为 约1.5至3.本发明提供一种用于在不降低耐热性的情况下提高耐冲击性，焊接强度和表面性能的热塑性树脂组合物。

公开(公告)号：US06420449B1

公开(公告)日：2002-07-16

申请号：US09623858

申请日：2000-09-11

申请人： Hiroshi Sagane ,  Shinichiro Imanishi ,  Katsuhiko Sumida

发明人： Hiroshi Sagane ,  Shinichiro Imanishi ,  Katsuhiko Sumida

IPC分类号： C08F246

CPC分类号： B41M5/267 ,  C08J3/28 ,  C08K5/098

摘要： A resin composition comprises a thermoplastic resin, a non-terpene-series higher fatty acid or a derivative thereof and a black pigment. As the higher fatty acid or derivative thereof, use can be made of, for example, a saturated higher fatty acid having about 12 to 30 carbon atoms or a metal salt thereof. As the thermoplastic resin, use can be made of, for example, an acrylic resin A and a styrenic resin B. As the black dye or pigment, use can be made of, for example, carbon black. The resin composition may contain a dye or pigment such as titanium oxide. A clearly defined white marking is developed on the above resin composition by laser irradiation.

摘要翻译： 树脂组合物包含热塑性树脂，非萜烯系高级脂肪酸或其衍生物和黑色颜料。 作为高级脂肪酸或其衍生物，可以使用例如具有约12〜30个碳原子的饱和高级脂肪酸或其金属盐。 作为热塑性树脂，可以使用例如丙烯酸树脂A和苯乙烯树脂B.作为黑色染料或颜料，可以使用例如炭黑。 树脂组合物可以含有染料或颜料如氧化钛。 通过激光照射在上述树脂组合物上形成明确的白色标记。

公开(公告)号：US5981647A

公开(公告)日：1999-11-09

申请号：US917354

申请日：1997-08-26

申请人： Yoshio Okamoto ,  Moriyuki Yokoyama ,  Hiroshi Sagane

发明人： Yoshio Okamoto ,  Moriyuki Yokoyama ,  Hiroshi Sagane

IPC分类号： B41M5/24 ,  B41M5/26 ,  C08L25/12 ,  C08L33/06 ,  C08L33/12 ,  C08L55/02 ,  C08L33/10 ,  C08K3/04

CPC分类号： C08L33/06 ,  B41M5/267 ,  C08L33/12 ,  B41M5/24 ,  C08L25/12 ,  C08L55/02

摘要： A resin composition for a white marking, on which a white marking can be clearly developed by irradiation of laser beams, comprises an acrylic resin A, a styrenic resin B, and a black dye/pigment C. Use can be made of poly(methyl methacrylate) as the resin A, a rubber-modified styrenic resin such as an ABS resin as the resin B, and a carbon black as the black dye/pigment C. The proportion of the resin A to the resin B (the former/the latter, by weight) is about 1/99 to 99/1. The proportion of the black dye/pigment C is about 0.01 to 3 parts by weight relative to 100 parts by weight of the total amount of the resin A and the resin B. The resin composition may further comprise a white dye/pigment D such as titanium oxide in 0.01 to 10 parts by weight, relative to 100 parts by weight of the total amount of the resins A and B.

摘要翻译： 用于白色标记的树脂组合物，通过照射激光可以清楚地形成白色标记，包括丙烯酸树脂A，苯乙烯树脂B和黑色染料/颜料C.可以使用聚（甲基 甲基丙烯酸酯）作为树脂A，橡胶改性的苯乙烯树脂如ABS树脂作为树脂B，和炭黑作为黑色染料/颜料C.树脂A与树脂B的比例（前者/ 后者，按重量计）为约1/99至99/1。 黑色染料/颜料C的比例相对于树脂A和树脂B的总量100重量份为约0.01〜3重量份。树脂组合物还可以包含白色染料/颜料D，例如 相对于树脂A和B的总量100重量份，氧化钛为0.01〜10重量份。

公开(公告)号：US5712334A

公开(公告)日：1998-01-27

申请号：US774675

申请日：1996-12-26

申请人： Kazushi Watanabe ,  Takaaki Fujiwa ,  Tomohisa Isobe ,  Hiroshi Sagane

发明人： Kazushi Watanabe ,  Takaaki Fujiwa ,  Tomohisa Isobe ,  Hiroshi Sagane

IPC分类号： C08F8/16 ,  C08G63/00 ,  C08L87/00 ,  C08L101/00 ,  C08K3/24 ,  C08K3/30 ,  C08L29/04

CPC分类号： C08F8/16 ,  C08G63/00 ,  C08L101/00 ,  C08L2201/04 ,  C08L87/00

摘要： Disclosed are a lactone-modified polyvinyl alcohol and a process for the preparation thereof, a polymer composition, a permanently anti-electrostatic resin composition, a lactone-modified resin having hydroxyl groups, and a process for the preparation thereof. The lactone-modified polyvinyl alcohol can be used in wide fields owing to the capability of freely adjusting the water solubility, such as water-soluble, gradually water-soluble, low water-soluble, and water-insoluble by a degree modified by lactone compounds, and owing to possessing properties both of PVA and lactones. Furthermore, the lactone-modified polyvinyl alcohol has properties such as being plasticizers or softening agents, and as a result, there can be provided a polymer composition having excellent properties by mixing with a hydrophilic polymer or polar polymer. Still further, a blend resin composition in which a variety of resins are blended with the lactone-modified polyvinyl alcohol has an excellent permanently-anti-electrostatic property, and the resin composition having a permanently-anti-electrostatic property can be preferably employed as a variety of molded articles such as parts for electric appliances, textiles, films, etc.

摘要翻译： 公开了内酯改性的聚乙烯醇及其制备方法，聚合物组合物，永久性抗静电树脂组合物，具有羟基的内酯改性树脂及其制备方法。 内酯改性的聚乙烯醇可以广泛使用，由于内酯化合物改性的程度，水溶性，逐渐水溶性，低水溶性和水不溶性自由调节水溶性的能力 ，并且由于具有PVA和内酯的性质。 此外，内酯改性的聚乙烯醇具有增塑剂，软化剂等的特性，结果可以提供通过与亲水性聚合物或极性聚合物混合而具有优异性能的聚合物组合物。 此外，其中各种树脂与内酯改性的聚乙烯醇共混的共混树脂组合物具有优异的永久防静电性，并且可以优选使用具有永久抗静电性的树脂组合物作为 各种模制品如电器，纺织品，薄膜等部件

公开(公告)号：US07271212B2

公开(公告)日：2007-09-18

申请号：US10896282

申请日：2004-07-22

申请人： Toshio Oguni ,  Hiroshi Sagane

发明人： Toshio Oguni ,  Hiroshi Sagane

IPC分类号： C08L51/00

CPC分类号： C08F8/00

摘要： A resin composition comprises 1 to 60 parts by weight of a wollastonite fiber (in which the number-average fiber length is 1 to 30 μm, the number-average fiber diameter is 0.1 to 10 μm, and the proportion of the number of a fiber having a fiber length of 5 to 25 μm relative to the total number of the fiber is 20 to 75%) and 0.1 to 20 parts by weight of an acid- or epoxy-modified olefinic resin having a melting point of 100 to 170° C., relative to 100 parts by weight of a thermoplastic resin (e.g., a polycarbonate-series resin). The weight-average molecular weight of the modified olefinic resin may be about 2.5×104 to 30×104. The resin composition may comprise a flame retardant. The combination use of the wollastonite fiber and the modified olefinic resin improves heat resistance, impact resistance and weld strength, even in the case of using a wollastonite fiber having a number-average fiber diameter of about 4 to 7 μm and an average aspect ratio of about 1.5 to 3. The present invention provides a thermoplastic resin composition for improving the impact resistance, weld strength and surface property without deteriorating the heat resistance.

摘要翻译： 树脂组合物包含1〜60重量份的硅灰石纤维（数均纤维长度为1〜30μm，数均纤维直径为0.1〜10μm，纤维数量的比例 相对于纤维总数为5〜25μm的纤维长度为20〜75％）和0.1〜20重量份的熔点为100〜170℃的酸性或环氧改性的烯烃树脂 相对于100重量份的热塑性树脂（例如，聚碳酸酯系树脂）。 改性烯烃树脂的重均分子量可以为约2.5×10 4至30×10 4。 树脂组合物可以包含阻燃剂。 硅灰石纤维和改性烯烃树脂的组合使用提高耐热性，耐冲击性和焊接强度，即使使用数均纤维直径为约4〜7μm的硅灰石纤维，平均长径比为 约1.5至3.本发明提供了一种用于在不降低耐热性的情况下提高耐冲击性，焊接强度和表面性能的热塑性树脂组合物。

公开(公告)号：US20050279738A1

公开(公告)日：2005-12-22

申请号：US11157065

申请日：2005-06-20

申请人： Masahiko Itakura ,  Hiroshi Sagane ,  Yuichi Oe

发明人： Masahiko Itakura ,  Hiroshi Sagane ,  Yuichi Oe

IPC分类号： B23K26/00 ,  B29C65/00 ,  B29C65/16

CPC分类号： C08L1/02 ,  B29C65/1606 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/24221 ,  B29C66/43 ,  B29C66/71 ,  B29C66/73921 ,  B29K2201/00 ,  C08J5/121 ,  C08K3/04 ,  C08L23/02 ,  C08L23/10 ,  C08L51/06 ,  C08L97/02 ,  C08L101/02 ,  C08L2205/16 ,  C08L2666/26 ,  B29C65/00 ,  B29K2023/00 ,  B29K2081/04 ,  B29K2077/00 ,  B29K2071/12 ,  B29K2071/00 ,  B29K2069/00 ,  B29K2067/006 ,  B29K2067/003 ,  B29K2055/02 ,  B29K2033/12 ,  B29K2033/08 ,  B29K2025/08 ,  B29K2025/04 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2009/06

摘要： The present invention provides a joining method using a method of laser welding wherein two resin molded bodies can be joined with high welding strength. Specifically, this is a method that joins two thermoplastic resin molded bodies using a method of laser welding; the first resin molded body is a laser light transmissive molded body comprising a thermoplastic resin and cellulose fibers with an α-cellulose content of 80% or more; the second resin molded body is a laser light absorbent molded body containing a thermoplastic resin and a colorant; and the first resin molded body and the second resin molded body are welded by irradiating laser light from the first resin molded body side.

摘要翻译： 本发明提供一种使用激光焊接方法的接合方法，其中两个树脂成型体可以以高焊接强度接合。 具体而言，这是使用激光焊接方法连接两个热塑性树脂成型体的方法; 第一树脂成型体是包含热塑性树脂的激光透射性成型体和α-纤维素含量为80％以上的纤维素纤维， 第二树脂成型体是含有热塑性树脂和着色剂的激光吸收成型体， 并且通过照射来自第一树脂成型体侧的激光来焊接第一树脂成型体和第二树脂成形体。