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1. 发明授权

US5373046A Process for producing a resin compound 失效
标题翻译：树脂化合物的制造方法
公开(公告)号：US5373046A
公开(公告)日：1994-12-13
申请号：US087891
申请日：1993-07-09
申请人： Michiya Okamura , Tetsuo Konno , Kouichi Sagisaka , Masakazu Ikeda
发明人： Michiya Okamura , Tetsuo Konno , Kouichi Sagisaka , Masakazu Ikeda
IPC分类号： C08J5/16 , C08K3/04 , C08K3/34 , C08K7/04 , C08K13/04 , C08L23/06 , C08L77/00 , C08L101/00 , H01B3/44 , C08K7/14 , C08J5/10 , C08K7/06 , C08K7/08
CPC分类号： C08L23/06 , C08J3/226 , C08K13/04 , C08K3/04 , C08K3/34 , C08K7/04 , C08L101/00 , C08L67/02 , C08L69/00 , C08L77/00 , C08L77/06 , C08L79/08 , H01B3/441 , C08J2423/00 , C08K7/06 , C08K7/14 , C08L81/02
摘要： A process for producing a resin compound applicable to precise electronic parts, especially sliding member from thermoplastic engineering plastics is disclosed, comprising compounding (I) a carbon masterbatch comprising polyethylene having a density of not less than 0.92 g/cm.sup.3 and an MI of from 0.1 to 30 g/10 min, conductive carbon black, and talc and (II) a thermoplastic engineering plastic. The carbon black is satisfactorily dispersed to impart satisfactory heat conductivity to a molded article to thereby providing a sliding member with little wear and long durability.
摘要翻译：公开了一种适用于精密电子部件，特别是热塑性工程塑料的滑动部件的树脂化合物的制造方法，其包括（I）包含密度不小于0.92g / cm 3的MI和0.1的MI的含有聚乙烯的碳母料至30g / 10min，导电炭黑，滑石和（II）热塑性工程塑料。炭黑令人满意地分散以赋予模制品良好的导热性，从而提供滑动构件，具有很小的磨损和长的耐久性。

2. 发明授权

US4873282A Polyacetal resin composition 失效
标题翻译：聚缩醛树脂组合物
公开(公告)号：US4873282A
公开(公告)日：1989-10-10
申请号：US187843
申请日：1988-04-29
申请人： Hiroshi Yui , Michiya Okamura , Masakazu Ikeda , Norio Matsuo
发明人： Hiroshi Yui , Michiya Okamura , Masakazu Ikeda , Norio Matsuo
IPC分类号： C08K3/04 , C08L23/00 , C08L59/02
CPC分类号： C08K3/04 , C08L59/02 , C08L23/00
摘要： A polyacetal resin composition comprising a polyacetal, a polyolefin, and carbon black dispersed in a special morphology, which is excellent in thermal conductivity, sliding property, moldability, and molding appearance. The composition provides a sliding part for electrical equipments, e.g., gears, bearings, cams, etc., which has excellent sliding properties, makes low noise, and exhitits high abrasion resistance.

3. 发明授权

US5258154A Method for producing seamless tube or use as intermediate image-transfer belt 失效
标题翻译：生产无缝管或用作中间转印带的方法
公开(公告)号：US5258154A
公开(公告)日：1993-11-02
申请号：US824233
申请日：1992-01-16
申请人： Katsumi Okuyama , Makoto Morikoshi , Toshihiko Tanimoto , Michiya Okamura , Hideto Shimizu
发明人： Katsumi Okuyama , Makoto Morikoshi , Toshihiko Tanimoto , Michiya Okamura , Hideto Shimizu
IPC分类号： B29C47/88 , B29K67/00 , B29K69/00 , B29L7/00 , C08K3/04 , C08L69/00 , G03G7/00 , G03G15/16 , B29C47/90
CPC分类号： G03G7/0066 , G03G15/162 , G03G7/008
摘要： A method for producing a seamless tube for use as an intermediate image-transfer belt, comprising the step of continuously extruding an electrically conductive composition comprising the following components (a), (b) and (c) to form an unstretched seamless tube having a thickness of 50 to 1000 .mu.m and a sheet resistance of 10.sup.5 to 10.sup.13 .OMEGA./.quadrature.: (a) a thermoplastic aromatic polycarbonate resin, (b) a thermoplastic poly(alkylene terephthalate) resin and (c) acetylene black, the amount of the component (a) being from 60 to 95 wt. % of the total weight of the component (a) and the component (b) the amount of the component (b) being from 40 to 5 wt. % of the total weight of the component (a) and the component (b), and the amount of the component (c) being from 10 to 25 parts by weight for 100 parts by weight of the total amount of the component (a) and the component (b).

4. 发明授权

US4552689A Electrically conductive inorganic filler containing propylene polymer compositions 失效
标题翻译：含丙烯聚合物组合物的导电无机填料
公开(公告)号：US4552689A
公开(公告)日：1985-11-12
申请号：US664172
申请日：1984-10-24
申请人： Hiroshi Yui , Yoshihiro Sobajima , Osamu Higashide , Tsuyoshi Imamura , Michiya Okamura , Satoru Hattori
发明人： Hiroshi Yui , Yoshihiro Sobajima , Osamu Higashide , Tsuyoshi Imamura , Michiya Okamura , Satoru Hattori
IPC分类号： C08K3/00 , C08K3/04 , H01B1/24 , C08K3/26 , H01B1/06
CPC分类号： H01B1/24 , C08K3/0033 , C08K3/04 , Y10S505/801 , Y10S505/802
摘要： An inorganic filler containing propylene polymer composition which comprises 25 to 90% by weight of component (A) and 75 to 10% by weight of component (B):(A) at least one member selected from the group consisting of(a) a crystalline propylene copolymer composed of propylene and one or more other .alpha.-olefins;(b) a composition prepared by blending the copolymer (a) with a synthetic rubber and/or crystalline polypropylene; and(c) a composition prepared by blending a crystalline polypropylene with a synthetic rubber, wherein(1) the amount of xylene extractable soluble component at 23.degree. C. is 10 to 50% by weight, and(2) the propylene content in the extractable soluble component is 30% by weight or more,(B) an inorganic filler having an average particle size of 200.mu. or less, measured by light transmission in a liquid-phase sedimentation system.
摘要翻译：一种含有丙烯聚合物组合物的无机填料，其包含25至90重量％的组分（A）和75至10重量％的组分（B）：（A）至少一种选自（a）由丙烯和一种或多种其它α-烯烃组成的结晶丙烯共聚物; （b）通过将共聚物（a）与合成橡胶和/或结晶聚丙烯共混而制备的组合物; 和（c）通过将结晶聚丙烯与合成橡胶混合制备的组合物，其中（1）二甲苯可提取的可溶组分在23℃下的量为10至50重量％，和（2）丙烯含量可提取可溶成分为30重量％以上，（B）平均粒径为200μm以下的无机填料，通过液相沉降体系中的透光性测定。

5. 发明授权

US5098610A Conductive thermoplastic resin composition 失效
标题翻译：导电热塑性树脂组合物
公开(公告)号：US5098610A
公开(公告)日：1992-03-24
申请号：US604246
申请日：1990-10-29
申请人： Michiya Okamura , Hiroshi Yui , Norio Matsuo , Shuji Hamano , Takeshi Hatakeyama
发明人： Michiya Okamura , Hiroshi Yui , Norio Matsuo , Shuji Hamano , Takeshi Hatakeyama
IPC分类号： C08K3/00 , C08K3/04 , C08K7/00 , C08K7/06 , C08K7/14 , C08L69/00 , H01B1/24
CPC分类号： H01B1/24 , C08K3/04 , C08K7/06 , C08K7/14 , C08L69/00
摘要： There is disclosed a conductive thermoplastic resin composition which comprises:(a) 30 to 86% by weight of a thermoplastic aromatic polycarbonate,(b) 2 to 15% by weight of a high density polyethylene having a density of 0.945 to 0.970 g/cm.sup.3 and a melt flow rate of 0.1 to 30 g/10 min,(c) 5 to 20% by weight of a glass fiber having an average diameter of 3 to 15 .mu.m and an average length of 0.05 to 10 mm,(d) 5 to 20% by weight of a carbon fiber having an average diameter of 3 to 20 .mu.m and an average length of 0.03 to 15 mm, and(e) 2 to 15% by weight of a conductive carbon black.

6. 发明授权

US4749981A Resinous resistor 失效
标题翻译：树脂电阻
公开(公告)号：US4749981A
公开(公告)日：1988-06-07
申请号：US925562
申请日：1986-10-31
申请人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
发明人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
IPC分类号： C08K3/04 , C08K3/00 , C08K3/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , H01C7/00 , H01C8/00
CPC分类号： H01C7/005 , H01C7/00 , Y10T428/31725
摘要： A resinous resistor made of a blend of a thermoplastic non-polar resin, a thermoplastic polar resin, graphite and carbon black. The volume inherent resistance value of the resistor can be precisely controlled to a predetermined value. The resistor is uniform in resistance.
摘要翻译：由热塑性非极性树脂，热塑性极性树脂，石墨和炭黑的共混物制成的树脂电阻器。可以将电阻器的体积固有电阻值精确地控制到预定值。电阻器电阻均匀。

7. 发明授权

US5153247A Injection-molded product with superior dimensional precision 失效
标题翻译：注塑产品具有优异的尺寸精度
公开(公告)号：US5153247A
公开(公告)日：1992-10-06
申请号：US804533
申请日：1991-12-11
申请人： Michiya Okamura , Hiroshi Yui , Takeshi Hatakeyama , Michio Ohmori , Kouich Sagisaka , Kazuyuki Hata , Katsuhiko Yamada , Kazuhide Hayama
发明人： Michiya Okamura , Hiroshi Yui , Takeshi Hatakeyama , Michio Ohmori , Kouich Sagisaka , Kazuyuki Hata , Katsuhiko Yamada , Kazuhide Hayama
IPC分类号： C08K3/30 , C08K5/3492 , C08K7/14 , C08L69/00
CPC分类号： C08K5/34928 , C08K3/30 , C08K7/14 , C08L69/00
摘要： There is disclosed a polycarbonate composition which comprises having a melt flow rate of 5 to 50 g/10 min and composed of:(a) 30 to 65 parts by weight of a thermoplastic aromatic polycarbonate,(b) 70 to 35 parts by weight of glass fibers with an average diameter of 3 to 15 .mu.m, and(c) 0.01 to 15 parts by weight of at least one component selected from the group consisting of (c-1) to (c-3) shown below formulated therein based on 100 parts by weight of the total amount of (a) and (b):(c-1) 0.3 to 10 parts by weight of a brominated polystyrene with an average particle size of 0.1 to 50 .mu.m;(c-2) 0.3 to 10 parts by weight of zinc sulfide with an average particle size of 0.1 to 50 .mu.m; and(c-3) 0.01 to 5 parts by weight of a melamine-cyanuric acid adduct with an average particle size of 0.1 to 50 .mu.m.
摘要翻译：公开了一种聚碳酸酯组合物，其熔体流动速率为5至50g / 10min，由以下组成：（a）30至65重量份的热塑性芳族聚碳酸酯，（b）70至35重量份的平均直径为3〜15μm的玻璃纤维，（c）0.01〜15重量份选自下述（c-1）〜（c-3）所示的至少一种成分，（a）和（b）：（c-1）的总量100重量份，0.3〜10重量份平均粒径为0.1〜50μm的溴化聚苯乙烯; （c-2）0.3〜10重量份平均粒径0.1〜50μm的硫化锌; 和（c-3）0.01〜5重量份的平均粒径为0.1〜50μm的三聚氰胺 - 氰尿酸加成物。

8. 发明授权

US4841516A Turntable for mounting recording medium in disk form 失效
标题翻译：用于以磁盘形式安装记录介质的转盘
公开(公告)号：US4841516A
公开(公告)日：1989-06-20
申请号：US96484
申请日：1987-09-15
申请人： Michio Ohmori , Michiya Okamura , Hiroshi Yui
发明人： Michio Ohmori , Michiya Okamura , Hiroshi Yui
IPC分类号： G11B19/20
CPC分类号： G11B19/2009
摘要： A turntable comprising a disk-shaped substrate and a portion for receiving a disk-shaped recording medium is disclosed. The disk-shaped substrate is shaped from a thermoplastic composite resin having a dynamic shear modulus, G', of at least 1.5.times.10.sup.10 dyne/cm.sup.2, a G.sub.1 '(-40.degree. C.)/G.sub.2 '(100.degree. C.) ratio of up to 1.5, and a density of up to 2.0 g/cm.sup.3, and the receiving portion is formed on the top of the substrate from a thermoplastic elastomer having a hardness of 5 to 40. The turntable has high dimensional precision and will experience reduced warpage. The turntable is capable of being revolved in a stable manner to ensure an increased precision in reading information. In addition, the turntable has a rapid access time and is capable of attaining a steady speed of revolution in a shorter period of time after the power has been switched on.
摘要翻译：公开了一种转盘，包括盘形基板和用于接收盘形记录介质的部分。盘状基板由具有至少1.5×10 10达因/ cm 2的动态剪切模量G'，G1'（-40℃）/ G2'（100℃）比例的热塑性复合树脂成形高达1.5，密度高达2.0g / cm 3，并且接收部分由硬度为5至40的热塑性弹性体形成在基板的顶部上。转盘具有高尺寸精度并将经历减小翘曲转盘能够以稳定的方式旋转，以确保读取信息的精度更高。此外，转盘具有快速的存取时间，并且能够在电源接通之后在更短的时间内获得稳定的转速。

9. 发明授权

US4582864A Carbonaceous filler-containing vinylidene fluoride resin composition 失效
标题翻译：含碳填料的偏氟乙烯树脂组合物
公开(公告)号：US4582864A
公开(公告)日：1986-04-15
申请号：US697466
申请日：1985-02-01
申请人： Keizo Abe , Michiya Okamura , Takahiro Ozu , Hiroshi Yui , Masayoshi Tujii
发明人： Keizo Abe , Michiya Okamura , Takahiro Ozu , Hiroshi Yui , Masayoshi Tujii
IPC分类号： C08L27/00 , C08K3/00 , C08K3/04 , C08K7/00 , C08K7/04 , C08K7/06 , C08L1/00 , C08L27/12 , C08L27/16 , C08L51/00
CPC分类号： C08K3/04 , C08K7/06
摘要： A vinylidene fluoride resin composition is disclosed, comprising a vinylidene fluoride resin, a carbon fiber and a specific granular graphite. The composition can provide a molded article having improved surface evenness and gloss by preventing the sink mark and warpage on the surface thereof.
摘要翻译：公开了一种偏二氟乙烯树脂组合物，其包含偏二氟乙烯树脂，碳纤维和特定颗粒状石墨。组合物可以通过防止其表面上的凹痕和翘曲来提供具有改善的表面均匀性和光泽度的模塑制品。

10. 发明授权

US4504617A Inorganic filler containing propylene polymer compositions 失效
标题翻译：含丙烯聚合物组合物的无机填料
公开(公告)号：US4504617A
公开(公告)日：1985-03-12
申请号：US418963
申请日：1982-09-16
申请人： Hiroshi Yui , Yoshihiro Sobajima , Osamu Higashide , Tsuyoshi Imamura , Michiya Okamura , Satoru Hattori
发明人： Hiroshi Yui , Yoshihiro Sobajima , Osamu Higashide , Tsuyoshi Imamura , Michiya Okamura , Satoru Hattori
IPC分类号： C08K3/00 , C08K3/04 , H01B1/24 , C08K3/36 , C08K3/26
CPC分类号： H01B1/24 , C08K3/0033 , C08K3/04 , Y10S505/801 , Y10S505/802
摘要： An inorganic filler containing propylene polymer composition which comprises 25 to 90% by weight of component (A) and 75 to 10% by weight of component (B):(A) at least one member selected from the group consisting of(a) a crystalline propylene copolymer composed of propylene and one or more other .alpha.-olefins;(b) a composition prepared by blending the copolymer (a) with a synthetic rubber and/or crystalline polypropylene; and(c) a composition prepared by blending a crystalline polypropylene with a synthetic rubber, wherein(1) the amount of xylene extractable soluble component at 23.degree. C. is 10 to 50% by weight, and(2) the propylene content in the extractable soluble component is 30% by weight or more,(b) an inorganic filler having an average particle size of 200.mu. or less, measured by light transmission in a liquid-phase sedimentation system.
摘要翻译：一种含有丙烯聚合物组合物的无机填料，其包含25至90重量％的组分（A）和75至10重量％的组分（B）：（A）至少一种选自（a）由丙烯和一种或多种其它α-烯烃组成的结晶丙烯共聚物; （b）通过将共聚物（a）与合成橡胶和/或结晶聚丙烯共混而制备的组合物; 和（c）通过将结晶聚丙烯与合成橡胶混合制备的组合物，其中（1）二甲苯可提取的可溶组分在23℃下的量为10至50重量％，和（2）丙烯含量可萃取的可溶成分为30重量％以上，（b）平均粒径为200μm以下的无机填料，通过液相沉降体系中的透光性测定。

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