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1. 发明授权

US06010760A Thermoplastic resin composition, injection molding method thereof, and injection molded article 失效
标题翻译：热塑性树脂组合物，注射成型方法和注塑制品
公开(公告)号：US06010760A
公开(公告)日：2000-01-04
申请号：US817346
申请日：1997-06-17
申请人： Hirotaka Miyazaki , Tomoyuki Aketa , Haruji Murakami , Takayuki Ishikawa , Kazuhito Kobayashi , Ayako Migita
发明人： Hirotaka Miyazaki , Tomoyuki Aketa , Haruji Murakami , Takayuki Ishikawa , Kazuhito Kobayashi , Ayako Migita
IPC分类号： B29C45/00 , B29C45/27 , C08L23/10 , C08L33/06 , C08L59/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L67/04 , C08L69/00 , C08L77/00 , C08L81/02 , C08L101/00 , C08K5/49 , B29B45/00
CPC分类号： C08L55/02 , B29C45/0001 , B29C45/2708 , C08L101/00 , C08L23/10 , C08L25/06 , C08L33/06 , C08L59/00 , C08L65/02 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L77/00 , C08L81/02 , B29K2105/0079 , C08G2261/312 , C08L2205/12 , C08L67/04 , Y10T428/1352 , Y10T428/1397 , Y10T428/24994 , Y10T428/269
摘要： A thermoplastic resin composition comprising a thermoplastic resin (A) not forming an anisotropic melt phase and a liquid crystal polymer (B) capable of forming an anisotropic melt phase, an injection molding method thereof and an injection molded article capable of providing a thin molded article having excellent mechanical strength. A thermoplastic resin composition (C) comprises 99 to 50 wt. % of the thermoplastic resin (A) and 1 to 50 wt. % of the liquid crystal polymer (B). The liquid crystal polymer (B) is microscopically dispersed in an island form in the matrix phase of the thermoplastic resin (A) so that when the composition (C) is heat-treated at a temperature not lower than the melting point of the liquid crystal polymer (B) under a non-load state and is then cooled, the liquid crystal polymer (B) has a weight average particle diameter within the range of 10 to 40 micrometers and at least 80 wt. % thereof has a particle diameter within the range of 0.5 to 60 micrometers. The injection molding method comprises carrying out injection molding of the thermoplastic resin composition (C) at a processing temperature greater than or equal to the flow beginning temperature of the liquid crystal polymer (B) and at a gate passage rate of the molten resin of at least 500 m/min, and an injection molded article characterized in that the liquid crystal polymer (B) is dispersed in a fibrous form in the matrix phase of the thermoplastic resin (A) at a mean aspect ratio of at least 6.
摘要翻译： PCT No.PCT / JP95 / 02133 Sec。 371日期：1997年6月17日 102（e）日期1997年6月17日PCT 1995年10月18日PCT PCT。出版物WO96 / 11985 日期：1996年04月25日一种包含不形成各向异性熔融相的热塑性树脂（A）和能够形成各向异性熔融相的液晶聚合物（B）的热塑性树脂组合物，注塑成型方法和能够提供具有优异机械强度的薄模制品。热塑性树脂组合物（C）含有99〜50wt。％的热塑性树脂（A）和1〜50重量％％的液晶聚合物（B）。液晶聚合物（B）在热塑性树脂（A）的基体相中以岛状显微分散，使得当组合物（C）在不低于液晶的熔点的温度下进行热处理时聚合物（B），然后冷却，液晶聚合物（B）的重均粒径在10〜40微米的范围内，至少80重量％其％的粒径在0.5〜60微米的范围内。注射成型方法包括在大于或等于液晶聚合物（B）的流动开始温度的加工温度下以及在熔融树脂的浇口通过速率下进行热塑性树脂组合物（C）的注射成型以及注射成型品，其特征在于，所述液晶聚合物（B）以热塑性树脂（A）的基质相中的纤维状分散，其平均纵横比为6以上。

2. 发明授权

US6127466A Injection-molded article 失效
标题翻译：注塑制品
公开(公告)号：US6127466A
公开(公告)日：2000-10-03
申请号：US284839
申请日：1999-04-21
申请人： Haruji Murakami , Takayuki Ishikawa , Kazuhito Kobayashi
发明人： Haruji Murakami , Takayuki Ishikawa , Kazuhito Kobayashi
IPC分类号： B29C45/00 , C08L67/00 , C08L69/00 , C08K3/32
CPC分类号： C08L67/00 , B29C45/0001 , C08L69/00 , B29K2105/0079 , C08K2201/016 , C08K3/24 , C08K5/5425 , C08K5/5455 , C08K5/548 , C08L2205/12 , C08L67/03 , Y10T428/1095
摘要： To obtain an injection-molded article of a resin composition blended with a thermoplastic resin and a liquid-crystal polymer, which is excellent in mechanical strengths, etc., by forming the liquid-crystal polymer into fibers during molding. The molded article, wherein the liquid-crystal polymer (B) capable of forming an anisotropic molten phase is present in the form of fiber having an average aspect ratio of 6 or higher in a matrix of the thermoplastic resin (A) not forming an anisotropic molten phase, is produced by injection-molding a thermoplastic resin composition obtained by blending 100 parts by weight of a resin component consisting of 99 to 50 parts by weight of the thermoplastic resin (A) not forming an anisotropic molten phase and 1 to 50 parts by weight of the liquid-crystal polymer (B) capable of forming an anisotropic molten phase with 0.01 to 1.0 part by weight of at least one compound (C) selected from the group consisting of phosphoric acid, phosphorous acid and metal salts thereof.
摘要翻译： PCT No.PCT / JP97 / 04318 Sec。 371 1999年4月21日第 102（e）1999年4月21日PCT 1997年11月26日PCT公布。第WO98 / 23430号公报日期1998年6月4日为了通过在成型时将液晶聚合物形成为纤维，得到与机械强度等优异的热塑性树脂和液晶聚合物共混的树脂组合物的注射成型品。成型体，其中能够形成各向异性熔融相的液晶聚合物（B）以不形成各向异性的热塑性树脂（A）的基体的平均纵横比为6以上的纤维的形式存在熔融相通过注射成型热塑性树脂组合物制造，该热塑性树脂组合物通过将100重量份的由99〜50重量份的不形成各向异性熔融相的热塑性树脂（A）和1〜50重量份的树脂组分的能够形成各向异性熔融相的液晶聚合物（B）与0.01〜1.0重量份的至少一种选自磷酸，亚磷酸及其金属盐的化合物（C）组成。

3. 发明授权

US5204396A Long fiber-reinforced polyamide resin composition and molded articles therefrom 失效
标题翻译：长纤维增强聚酰胺树脂组合物及其模塑制品
公开(公告)号：US5204396A
公开(公告)日：1993-04-20
申请号：US897672
申请日：1992-06-12
申请人： Haruji Murakami , Kazuhito Kobayashi , Masaru Miura , Mitsuru Yokouchi
发明人： Haruji Murakami , Kazuhito Kobayashi , Masaru Miura , Mitsuru Yokouchi
IPC分类号： B29B9/14 , B29B9/16 , C08K5/098 , C08K7/14
CPC分类号： C08K5/098 , B29B9/14 , B29B9/16 , C08K7/14 , C08K2201/004
摘要： Long fiber-reinforced normally solid polyamide resin compositions and molded articles formed thereof include a polyamide base resin, between 5 to 80% by weight of reinforcing fibers having a length of at least 3 mm, and between 0.01 to 3% by weight of a processing aid. The processing aid is a lithium salt of a fatty acid or a metal salt of a fatty acid having 22 to 32 carbon atoms. The compositions are preferably in the form of a generally cylindrical pellet having a length of 3 to 50 mm such that the reinforcing fibers are substantially as long as the pellet in which they are incorporated, and are oriented parallel to one another along the longitudinal axis of the pellet.
摘要翻译：长纤维增强的通常固体聚酰胺树脂组合物和由其形成的模塑制品包括聚酰胺基树脂，5至80重量％的长度至少为3mm的增强纤维和0.01至3重量％的加工援助。加工助剂是脂肪酸的锂盐或具有22至32个碳原子的脂肪酸的金属盐。组合物优选为长度为3至50mm的通常为圆柱形的颗粒的形式，使得增强纤维基本上与其中结合的颗粒一样长，并且沿着纵向轴线彼此平行取向颗粒。

4. 发明授权

US06414072B1 Flame-retardant thermoplastic resin composition and products of injection molding thereof 有权
公开(公告)号：US06414072B1
公开(公告)日：2002-07-02
申请号：US09402094
申请日：1999-09-29
申请人： Haruji Murakami , Mineo Ohtake , Kazuhito Kobayashi
发明人： Haruji Murakami , Mineo Ohtake , Kazuhito Kobayashi
IPC分类号： C08K332
摘要： A flame-retardant thermoplastic resin composition, which comprises a polymer alloy composed of a thermoplastic resin (A) and a liquid-crystal polymer (B), is excellent in the stability of the heat retentivity imparted thereto in the injection molding step, exhibits an extremely high reinforcing effect which has been unattainable heretofore because the liquid-crystal polymer can be readily fiberized in the molding step, and provides moldings excellent in flame retardancy. Injection moldings comprising a liquid-crystal polymer (B) in the form of fibers having an average aspect ratio of at least 6 and micro-dispersed in a matrix phase comprising a thermoplastic resin (A), are produced by injection-molding a flame-retardant thermoplastic resin composition obtained by blending 100 parts by weight of the resin component comprising: (A) 99 to 50 parts by weight of a thermoplastic resin not forming an anisotropic molten phase and (B) 1 to 50 parts by weight of a liquid-crystal polymer capable of forming an anisotropic molten phase with: (C) 1.0 to 20 parts by weight of a halogen-containing organic compound and (D) 0.01 to 10 parts by weight of a fluorine compound.

5. 发明授权

US6063848A Liquid crystalline polymer composition and moldings 失效
标题翻译：液晶聚合物组合物和成型品
公开(公告)号：US6063848A
公开(公告)日：2000-05-16
申请号：US894268
申请日：1997-09-08
申请人： Haruji Murakami , Kazuhito Kobayashi
发明人： Haruji Murakami , Kazuhito Kobayashi
IPC分类号： C08K7/02 , C08J5/00 , C08K7/00 , C08K7/04 , C08K7/08 , C08K7/10 , C08K7/16 , C08K7/20 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/12 , C08L101/00 , C08L101/12 , C08K3/10
CPC分类号： C08L101/00 , C08K7/04 , C08L101/12 , C08L77/12 , C08K2201/016 , C08L2205/12
摘要： The present invention provides a liquid crystal polymer composition wherein the low coefficient of linear expansion is attained without significantly deteriorating mechanical properties by incorporating plural fibrous fillers or a fibrous filler and a particulate filler with liquid crystal polymer in a specified ratio.
摘要翻译： PCT No.PCT / JP96 / 03880 Sec。 371日期：1997年9月8日 102（e）日期1997年9月8日PCT 1996年12月27日PCT公布。公开号WO97 / 24404 日期1997年10月7日本发明提供一种液晶聚合物组合物，其中通过以特定比例通过以多种纤维填料或纤维填料和颗粒填料与液晶聚合物结合而实现低的线性膨胀系数而不显着降低机械性能。

6. 发明申请

US20140205785A1 INJECTION-MOLDED ARTICLE 审中-公开
标题翻译：注射成型品
公开(公告)号：US20140205785A1
公开(公告)日：2014-07-24
申请号：US14237469
申请日：2012-08-16
申请人： Kazuya Goshima , Kazuhito Kobayashi , Kumiko Doi
发明人： Kazuya Goshima , Kazuhito Kobayashi , Kumiko Doi
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08J5/043 , C08J2367/02 , C08J2467/02 , C08K3/22 , C08K3/2279 , C08K3/24 , C08K3/346 , C08K5/1515 , C08K7/14 , C08L51/003 , C08L2205/02 , Y10T428/1397
摘要： Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220° C., (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3) the flatness of flat plates of 120 mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4) after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150° C. hot air oven and then treated for 24 hours at 23° C. and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more.
摘要翻译：本发明提供具有优异的外观，低翘曲，耐热性和对加热和冷却的耐久性的注塑制品。（1）根据ISO 75-1的负载挠曲温度为165-220℃的注塑制品，（2）通过JIS Z8741测试方法的45°表面光泽度为95-110，（3） JIS B0021的长度为120mm，宽度为120mm，厚度为2mm的平板的平坦度为0-2mm，（4）将根据ISO 3167成型的拉伸性能评价试验片在150℃下进行热处理10天 ℃热风炉中，然后在23℃和50％RH下处理24小时，根据ISO 524-1,2测量的断裂拉伸为1.5％以上。

7. 发明授权

US07208539B2 Thermosetting resin composition, and prepreg and laminated board using the same 有权
标题翻译：热固性树脂组合物，以及使用其的预浸料和层压板
公开(公告)号：US07208539B2
公开(公告)日：2007-04-24
申请号：US10511102
申请日：2003-04-16
申请人： Shinji Tsuchikawa , Michitoshi Arata , Kenichi Tomioka , Kazuhito Kobayashi
发明人： Shinji Tsuchikawa , Michitoshi Arata , Kenichi Tomioka , Kazuhito Kobayashi
IPC分类号： B32B27/30 , B32B27/38 , C08L67/00 , C08L25/08 , C08L25/14 , C08L35/00 , C08L45/00
CPC分类号： H05K1/0373 , C08J5/24 , C08K5/5313 , H05K2203/121 , Y10S428/901 , Y10T428/31511 , Y10T428/31522 , Y10T428/31855 , C08L25/18
摘要： The present invention relates to a thermosetting resin composition comprising: (1) a metal salt of a disubstituted phosphinic acid, and (2) a resin having a dielectric constant of 2.9 or less at a frequency of 1 GHz or more, and a prepreg and a laminated board using the same.
摘要翻译：本发明涉及一种热固性树脂组合物，其包含：（1）二取代次膦酸的金属盐，和（2）在1GHz以上的频率下介电常数为2.9以下的树脂，以及预浸料使用其的层压板。

8. 发明授权

US06932924B2 Method and apparatus for mold clamping in an injection molding machine and the like 失效
标题翻译：注射成型机等中的模具夹紧的方法和装置
公开(公告)号：US06932924B2
公开(公告)日：2005-08-23
申请号：US10409306
申请日：2003-04-09
申请人： Makoto Nishizawa , Toshihiro Kasai , Kazuhito Kobayashi , Yukio Iimura
发明人： Makoto Nishizawa , Toshihiro Kasai , Kazuhito Kobayashi , Yukio Iimura
IPC分类号： B29C45/66 , B29C45/76 , B29C45/64
CPC分类号： 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
摘要： 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.
摘要翻译：本发明的模具夹紧方法能够缩短模制周期，而无需对连接条的接合位置进行任何初始设定。该方法包括以下步骤：在模具关闭操作期间沿着模具闭合的方向移动连杆，将活动模板和连接杆之间的相对移动速度判断为预定值，将连杆与可移动的当相对移动速度被判断为在该值内时，通过操作接合装置机械地进行模板，然后在可接合的模具与固定模具接触之后进一步将可动模具板移动到驱动模具夹紧气缸，从而执行模具夹紧操作。

9. 发明授权

US06667107B2 Thermosetting resin composition and use thereof 失效
标题翻译：热固性树脂组合物及其用途
公开(公告)号：US06667107B2
公开(公告)日：2003-12-23
申请号：US10058919
申请日：2002-01-30
申请人： Shinji Tsuchikawa , Kazuhito Kobayashi , Yasuyuki Mizuno , Daisuke Fujimoto , Nozomu Takano
发明人： Shinji Tsuchikawa , Kazuhito Kobayashi , Yasuyuki Mizuno , Daisuke Fujimoto , Nozomu Takano
IPC分类号： B32B2730
CPC分类号： C08L79/04 , C08L35/06 , C08L63/00 , H05K1/0353 , Y10T428/31855 , Y10T428/31938 , C08L2666/02 , C08L2666/20 , C08L35/00
摘要： A thermosetting resin composition comprising (1) a copolymer resin comprising (a) a monomer unit and (b) a monomer unit respectively represented by the following general formulae (I) and (II): wherein R1 represents hydrogen, a halogen, or a C1-C5 hydrocarbon group; R2 represents a halogen or a C1-C5 hydrocarbon group; x is 0 to 3; and each of m and n is a natural number, and (2) a cyanate resin having at least two cyanate groups per molecule. To provide a printed wiring board material and a printed wiring board for electronic appliance, having a low dielectric constant and a low dielectric dissipation factor as well as improved heat resistance.
摘要翻译：一种热固性树脂组合物，其包含（1）共聚物树脂，其包含（a）单体单元和（b）分别由以下通式（I）和（II）表示的单体单元：其中R 1表示氢，卤素，或C 1 -C 5烃基; R 2表示卤素或C 1 -C 5烃基; x为0〜3; m和n分别为自然数，（2）每分子具有至少2个氰酸酯基的氰酸酯树脂。提供具有低介电常数和低介电损耗因数以及改善的耐热性的印刷线路板材料和用于电子设备的印刷线路板。

10. 发明授权

US06616871B1 Filling step control method of injection molding machine 有权
标题翻译：注塑机灌装步骤控制方法
公开(公告)号：US06616871B1
公开(公告)日：2003-09-09
申请号：US09705797
申请日：2000-11-06
申请人： Yukio Iimura , Makoto Nishizawa , Kazuhito Kobayashi , Haruyuki Matsubayashi , Nobuyuki Asanuma , Yutaka Yamaguchi , Kiyoshi Sasaki , Yasumasa Sugiyama
发明人： Yukio Iimura , Makoto Nishizawa , Kazuhito Kobayashi , Haruyuki Matsubayashi , Nobuyuki Asanuma , Yutaka Yamaguchi , Kiyoshi Sasaki , Yasumasa Sugiyama
IPC分类号： B29C4577
CPC分类号： B29C45/77 , B29C45/84 , B29C2045/1792 , B29C2945/76006 , B29C2945/7611 , B29C2945/76257 , B29C2945/76287 , B29C2945/76381 , B29C2945/76438 , B29C2945/76939
摘要： A filling step control method of an injection molding machine for filling a molten resin into a die cavity is provided. The control method has the steps of: sampling in initiating the filling step for filling the molten resin into the die cavity by controlling an injection speed and, thereafter, by controlling a filling pressure while not exceeding a predetermined value; storing the injection speed over an entire filling process when a quality product can be stably obtained during the sampling step into a storage medium as a reference waveform; and after storing the reference waveform, molding for filling the molten resin into the die cavity by controlling the injection speed to follow the reference waveform over the entire filling step.
摘要翻译：提供了一种用于将熔融树脂填充到模腔中的注射成型机的填充步骤控制方法。控制方法的步骤是：通过控制注射速度，然后通过控制填充压力而不超过预定值，开始填充步骤，以将熔融树脂填充到模腔中; 当在作为参考波形的存储介质的采样步骤期间可以稳定地获得优质产品时，在整个填充过程中存储喷射速度; 并且在存储参考波形之后，通过控制喷射速度在整个填充步骤中遵循参考波形来将用于将熔融树脂填充到模腔中的模塑。

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