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1. 发明授权

US5929154A Flame retarded polystyrenic resin composition and molded article of a polystyrenic resin 失效
标题翻译：阻燃聚苯乙烯树脂组合物和聚苯乙烯树脂的模塑制品
公开(公告)号：US5929154A
公开(公告)日：1999-07-27
申请号：US793922
申请日：1997-04-07
申请人： Akitoshi Masuyama , Tohru Iwashita , Shinobu Yamao , Masami Mihara
发明人： Akitoshi Masuyama , Tohru Iwashita , Shinobu Yamao , Masami Mihara
IPC分类号： C08K3/22 , C08K3/00 , C08K3/24 , C08K5/00 , C08K5/03 , C08L25/04 , C08L25/06 , C08L53/02 , C08L101/00 , C08K3/10
CPC分类号： C08L25/06 , C08K5/03 , C08L53/02
摘要： A flame retarded polystyrenic resin composition comprising: (A) 100 parts by weight of a resin which comprises (a-1) 1 to 100% by weight of a styrenic polymer having the syndiotactic configuration, (a-2) 0 to 10% by weight of a polymer having compatibility or affinity with component (a-1) and having a polar group, and (a-3) 0 to 99% by weight of a thermoplastic resin and/or a rubbery elastomer other than components (a-1) and (a-2), (B) 2 to 100 parts by weight of a brominated diphenyl compound, (C) 0.5 to 50 parts by weight of at least one compound selected from antimony oxides, sodium antimonate, iron oxides, and zinc oxide, the ratio by weight of component (B) to component (C) being in the range of 1 to 10; a flame retarded polystyrenic resin composition comprising (D) an inorganic filler in addition to the above components; and a molded article of a polystyrenic resin prepared by using the compositions as a material. The flame retarded polystyrenic resin composition has an improved flame retarding property while the proper characteristics of syndiotactic polystyrene such as excellent heat stability, chemical resistance, and mechanical strength are maintained, realizes suppressed generation of gases and decreased attachment of-materials to molds during heat molding, and exhibits excellent heat stability so that the molded product is provided with little change in color and mechanical strength.
摘要翻译： PCT No.PCT / JP96 / 01987 Sec。 371日期1997年4月7日 102（e）1997年4月7日PCT PCT 1996年7月17日PCT公布。出版物WO97 / 04027 日期：1997年2月6日一种阻燃聚苯乙烯树脂组合物，其包含：（A）100重量份的树脂，其包含（a-1）1至100重量％的具有间同立构构型的苯乙烯聚合物，（a-2） 0〜10重量％的与组分（a-1）具有相容性或亲和性且具有极性基团的聚合物，和（a-3）0至99重量％的热塑性树脂和/或除橡胶弹性体之外的橡胶状弹性体组分（a-1）和（a-2），（B）2至100重量份溴化二苯基化合物，（C）0.5至50重量份的至少一种选自氧化锑，锑酸钠，氧化铁和氧化锌，组分（B）与组分（C）的重量比在1至10的范围内; 阻燃聚苯乙烯树脂组合物，除了上述组分外还包含（D）无机填料; 和通过使用该组合物作为材料制备的聚苯乙烯树脂的模塑制品。阻燃型聚苯乙烯树脂组合物具有改进的阻燃性能，同时保持诸如优异的热稳定性，耐化学性和机械强度的间规聚苯乙烯的适当特性，实现了热成型期间抑制气体的产生和减少材料与模具的附着。并且表现出优异的热稳定性，使得模制产品的颜色和机械强度几乎没有变化。

2. 发明授权

US06348540B1 Styrenic resin composition and semiconductor carrier device 失效
标题翻译：苯乙烯树脂组合物和半导体载体装置
公开(公告)号：US06348540B1
公开(公告)日：2002-02-19
申请号：US09291049
申请日：1999-04-14
申请人： Taizou Sugioka , Shinichi Miura , Masami Mihara , Shinobu Yamao , Masahiro Nakamichi
发明人： Taizou Sugioka , Shinichi Miura , Masami Mihara , Shinobu Yamao , Masahiro Nakamichi
IPC分类号： C08L2500
CPC分类号： H01B3/442 , C08L23/08 , C08L25/06 , C08L53/02 , C08L71/12 , H01L21/673 , C08L2666/02 , C08L2666/04
摘要： Provided is a syndiotactic polystyrenic resin composition, of which the resin moiety comprises any of (A) a syndiotactic styrenic polymer (B) a rubber-like elastomer having affinity for the component (A), (E) a polymer having compatibility with or affinity for the component (A) and having a polar group, (F) a thermoplastic resin except (A), and (G) a polyolefin having MI of at most 25, and which contains from 10 to 350 parts by weight, relative to 100 parts by weight of the resin moiety, of (C) a fibrous filler, and from 10 to 350 parts by weight, relative to the same, of (D) a tabular filler having a mean grain size of from 4 to 700 &mgr;m and a mean aspect ratio of from 12 to 120. Moldings of the composition have good impact resistance and warp little, still having good heat resistance and other good properties intrinsic to styrenic resins.
摘要翻译：提供间同立构聚苯乙烯树脂组合物，其树脂部分包含（A）间规苯乙烯系聚合物（B）对组分（A）具有亲和性的橡胶状弹性体，（E）与（A）具有相容性或亲和性的聚合物对于组分（A）并具有极性基团，（F）除（A）之外的热塑性树脂和（G）具有至多25的MI的聚烯烃，并且相对于100重量份含有10至350重量份（C）纤维状填料的重量份，相对于（D）平均粒径为4〜700μm的平板状填料为10〜350重量份，以及平均纵横比为12至120.组合物的成型具有良好的抗冲击性和翘曲，仍具有良好的耐热性和苯乙烯树脂固有的其他良好性能。

3. 发明授权

US08979582B2 Connector 有权
标题翻译：连接器
公开(公告)号：US08979582B2
公开(公告)日：2015-03-17
申请号：US13982876
申请日：2012-02-08
申请人： Tomoo Tanaka , Hirosi Kawamura , Masami Mihara , Kazuhiro Nakata
发明人： Tomoo Tanaka , Hirosi Kawamura , Masami Mihara , Kazuhiro Nakata
IPC分类号： H01R13/40 , H01R13/52
CPC分类号： H01R13/521 , C08L25/06 , C08L53/025 , C08L2205/02 , C08L2205/03 , H01R13/5205 , C08L53/02 , C08L71/126
摘要： The present invention provides a connector, which may comprise a terminal fitting, a connector housing having a terminal receiving chamber in which the terminal fitting is at least partly disposed, and a waterproof body formed of thermoplastic elastomer composition. The thermoplastic elastomer composition may comprise (A) styrene-based elastomer component and (B) syndiotactic polystyrene-based polymer component. (A) Styrene-based elastomer component may comprise (A1) acid-modified styrene-based elastomer and (A2) unmodified styrene-based elastomer. The mass ratio of (A1) acid-modified styrene-based elastomer to the sum of (A1) acid-modified styrene-based elastomer, and (A2) unmodified styrene-based elastomer (A1/(A1+A2)) may be from 0.9 to 0.1. The mass ratio of the (A) styrene-based elastomer component to (B) syndiotactic polystyrene-based polymer component may be from 60:40 to 90:10.
摘要翻译：本发明提供了一种连接器，其可以包括端子接头，具有端子接收室的连接器壳体，端子接头至少部分地布置在其中，以及由热塑性弹性体组合物形成的防水体。热塑性弹性体组合物可以包含（A）基于苯乙烯的弹性体组分和（B）间同立构聚苯乙烯基聚合物组分。（A）苯乙烯类弹性体成分可以含有（A1）酸改性苯乙烯系弹性体和（A2）未改性苯乙烯系弹性体。（A1）酸改性苯乙烯系弹性体与（A1）酸改性苯乙烯系弹性体和（A2）未改性苯乙烯系弹性体（A1 /（A1 + A2））之和的质量比可以为 0.9〜0.1。（A）苯乙烯系弹性体成分与（B）间同立构聚苯乙烯类聚合物成分的质量比可以为60:40〜90:10。

4. 发明授权

US5082892A Novel resin composition and chassis for electronic instruments shaped therefrom 失效
标题翻译：用于从其形成的电子仪器的新型树脂组合物和底盘
公开(公告)号：US5082892A
公开(公告)日：1992-01-21
申请号：US485222
申请日：1990-02-26
申请人： Yoshiaki Miura , Masami Mihara , Hidezo Hosomi
发明人： Yoshiaki Miura , Masami Mihara , Hidezo Hosomi
IPC分类号： C08L25/08 , C08L35/06 , H05K5/02
CPC分类号： H05K5/02 , C08L35/06 , C08L25/08
摘要： A glass fiber-reinforced synthetic resin composition is proposed which is particularly suitable as a molding material of chassis of electric and electronic instruments to satisfy the various requirements in this particular application. The resin composition comprises: (A) 100 parts by weight of a copolymeric resin of styrene and maleic anhydride or a derivative thereof, of which the molar fraction of the moiety of maleic anhydride or a derivative thereof is in the range from 3 to 20%; (B) from 1 to 30 parts by weight of a styrene-based thermoplastic elastomer, of which the weight fraction of the moiety of styrene is in the range from 5 to 50%; (C) from 5 to 80 parts by weight of glass fibers, (D) from 5 to 30 parts by weight of a bromine-containing organic compound as a flame retardant; and (E) from 2 to 15 parts by weight of antimony trioxide.
摘要翻译：提出一种玻璃纤维增强合成树脂组合物，其特别适用于电气和电子仪器底盘的成型材料，以满足该特定应用中的各种要求。树脂组合物包含：（A）100重量份的苯乙烯和马来酸酐或其衍生物的共聚树脂，其马来酐或其衍生物部分的摩尔分数为3-20重量％ ; （B）1〜30重量份苯乙烯类热塑性弹性体，其中苯乙烯部分的重量分数为5〜50％的范围; （C）5〜80重量份玻璃纤维，（D）5〜30重量份作为阻燃剂的含溴有机化合物; 和（E）2至15重量份的三氧化锑。

5. 发明申请

US20130309905A1 CONNECTOR 有权
标题翻译：连接器
公开(公告)号：US20130309905A1
公开(公告)日：2013-11-21
申请号：US13982876
申请日：2012-02-08
申请人： Tomoo Tanaka , Hirosi Kawamura , Masami Mihara , Kazuhiro Nakata
发明人： Tomoo Tanaka , Hirosi Kawamura , Masami Mihara , Kazuhiro Nakata
IPC分类号： H01R13/52
CPC分类号： H01R13/521 , C08L25/06 , C08L53/025 , C08L2205/02 , C08L2205/03 , H01R13/5205 , C08L53/02 , C08L71/126
摘要： The present invention provides a connector, which may comprise a terminal fitting, a connector housing having a terminal receiving chamber in which the terminal fitting is at least partly disposed, and a waterproof body formed of thermoplastic elastomer composition. The thermoplastic elastomer composition may comprise (A) styrene-based elastomer component and (B) syndiotactic polystyrene-based polymer component. (A) Styrene-based elastomer component may comprise (A1) acid-modified styrene-based elastomer and (A2) unmodified styrene-based elastomer. The mass ratio of (A1) acid-modified styrene-based elastomer to the sum of (A1) acid-modified styrene-based elastomer, and (A2) unmodified styrene-based elastomer (A1/(A1+A2)) may be from 0.9 to 0.1. The mass ratio of the (A) styrene-based elastomer component to (B) syndiotactic polystyrene-based polymer component may be from 60:40 to 90:10.
摘要翻译：本发明提供了一种连接器，其可以包括端子接头，具有端子接收室的连接器壳体，端子接头至少部分地布置在其中，以及由热塑性弹性体组合物形成的防水体。热塑性弹性体组合物可以包含（A）基于苯乙烯的弹性体组分和（B）间同立构聚苯乙烯基聚合物组分。（A）苯乙烯类弹性体成分可以含有（A1）酸改性苯乙烯系弹性体和（A2）未改性苯乙烯系弹性体。（A1）酸改性苯乙烯系弹性体与（A1）酸改性苯乙烯系弹性体和（A2）未改性苯乙烯系弹性体（A1 /（A1 + A2））之和的质量比可以为 0.9〜0.1。（A）苯乙烯系弹性体成分与（B）间同立构聚苯乙烯类聚合物成分的质量比可以为60:40〜90:10。

6. 发明授权

US5460868A Method for using molding 失效
标题翻译：使用成型方法
公开(公告)号：US5460868A
公开(公告)日：1995-10-24
申请号：US937417
申请日：1992-08-31
申请人： Hiroyasu Yamato , Masami Mihara , Atsushi Fujii
发明人： Hiroyasu Yamato , Masami Mihara , Atsushi Fujii
IPC分类号： B29C51/00 , B29C51/14 , B32B27/08 , F25D23/06 , B32B27/30 , B32B15/08 , C08F279/04
CPC分类号： F25D23/066 , B29C51/002 , B32B27/08 , B29C51/14 , B29K2025/00 , B29K2995/0067 , Y10T428/24942 , Y10T428/24967 , Y10T428/261 , Y10T428/31504 , Y10T428/3154 , Y10T428/31544 , Y10T428/31917 , Y10T428/31924
摘要： There are disclosed a method for using a molding which comprises using a molding produced by thermoforming a sheet for thermoforming comprising a styrenic polymer having a high degree of syndiotactic configuration or a composition thereof in an atmosphere containing a chlorofluorohydrocarbon and also a method for using a molding which comprises using a molding produced by thermoforming a laminate comprising at least one surface layer of the above styrenic polymer or a composition thereof and an other layer of a thermoplastic resin or a composition thereof in an atmosphere the same as above-mentioned.The moldings to be employed in the present invention are excellent in chemical resistance, solvent resistance and resistance against CFC and HCFC, and the sheet for thermoforming and the laminate are useful as the starting raw materials for the aforesaid molding.According to the present invention, the moldings can be used without any problem as the inner liners of refrigerators (including internals inside door) in an atmosphere of chlorofluorohydrocarbon or in contact with heat-insulating material such as polyurethane foam, and the scrap resins at the time of molding can be recovered and readily reused.
摘要翻译：公开了一种使用成型体的方法，该方法包括使用通过在包含氯氟烃的气氛中包含具有高程度间同立构构型的苯乙烯类聚合物或其组合物的热成型片材进行热成型制备的成型体，以及使用成型法其包括在与上述相同的气氛中使用通过热成型包含上述苯乙烯类聚合物的至少一个表面层或其组合物和另一层热塑性树脂或其组合物的层压制成的模制品。在本发明中使用的模制品具有优异的耐化学性，耐溶剂性和耐CFC和HCFC的性能，并且用于热成型的片材和层压材料可用作上述成型的起始原料。根据本发明，可以毫无问题地使用模制品作为氯氟烃气氛中的冰箱（包括门内的内部）的内衬或者与聚氨酯泡沫等绝热材料接触，并且在可以回收成型的时间并容易地重复使用。

7. 发明授权

US5391611A Styrenic resin composition 失效
标题翻译：苯乙烯树脂组合物
公开(公告)号：US5391611A
公开(公告)日：1995-02-21
申请号：US140065
申请日：1993-11-04
申请人： Michio Funayama , Shinichi Miura , Masami Mihara , Keiji Takamatsu
发明人： Michio Funayama , Shinichi Miura , Masami Mihara , Keiji Takamatsu
IPC分类号： C08K5/02 , C08K5/00 , C08K5/49 , C08K9/00 , C08K9/04 , C08K9/06 , C08L7/00 , C08L25/00 , C08L25/06 , C08L53/00 , C08L53/02 , C08L55/00 , C08L55/02 , C08L71/00 , C08L71/12 , C08L25/04 , C08L25/10
CPC分类号： C08L25/06 , C08K9/04 , C08K9/06 , C08L53/02
摘要： There is disclosed a styrenic resin composition comprising (A) a styrenic polymer having high degree of syndiotactic configuration and (B) a rubbery polymer having a product of weight-average molecular weight and styrenic monomer unit content being at least 30,000.The above composition is excellent in release properties, impact resistance, heat resistance, mechanical strength and flame retardancy.
摘要翻译： PCT No.PCT / JP93 / 00268 Sec。 371日期：1993年11月4日 102（e）日期1993年11月4日PCT 1993年3月3日PCT公布。公开号WO93 / 18087 日本公报1993年9月16日。公开了一种苯乙烯树脂组合物，其包含（A）具有高间隔构型的苯乙烯类聚合物和（B）具有重均分子量和苯乙烯单体单元含量的产物的橡胶状聚合物至少30,000。上述组合物的剥离性，耐冲击性，耐热性，机械强度和阻燃性优异。

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