公开(公告)号：US06231965B1

公开(公告)日：2001-05-15

申请号：US09214006

申请日：1998-12-23

申请人： Kazuya Takemura ,  Taichi Ogawa ,  Masato Takagi

发明人： Kazuya Takemura ,  Taichi Ogawa ,  Masato Takagi

IPC分类号： B32B502

CPC分类号： C08L69/00 ,  C08F255/02 ,  C08K5/175 ,  C08K5/18 ,  C08L23/02 ,  C08L25/08 ,  C08L51/06 ,  C08L67/00 ,  Y10T428/254 ,  Y10T428/31507 ,  C08L2666/18 ,  C08L2666/02 ,  C08L23/00

摘要： A polycarbonate/polyolefin resin composition which has excellent wear property, mechanical strength and flame retardancy and which is adapted for use as a material for OA equipment, home appliance, automobile components, medical apparatus, and the like is provided. The polycarbonate/polyolefin resin composition contains a polycarbonate resin (A), a polyolefin resin (B), a modified polyolefin resin (C), a compound (D) represented by the formula (d): HOOC—R—NH2, a styrene copolymer resin (E), and a brominated polycarbonate oligomer and said diantimony tetraoxide and/or said diantimony pentaoxide (F) in a particular combination. The production process and an article molded from such resin composition are also provided.

摘要翻译： 提供了具有优异的耐磨性，机械强度和阻燃性并适用于OA设备，家用电器，汽车部件，医疗器械等的材料的聚碳酸酯/聚烯烃树脂组合物。 聚碳酸酯/聚烯烃树脂组合物含有聚碳酸酯树脂（A），聚烯烃树脂（B），改性聚烯烃树脂（C），由式（d）表示的化合物（D）：HOOC-R-NH 2，苯乙烯 共聚物树脂（E）和溴化聚碳酸酯低聚物和所述二氧化二锑和/或所述五氧化二锑（F）。 还提供了生产方法和由这种树脂组合物成型的制品。

公开(公告)号：US06180701B2

公开(公告)日：2001-01-30

申请号：US09271582

申请日：1999-03-18

申请人： Kazuya Takemura ,  Kunihiko Eguchi ,  Masato Takagi ,  Taichi Ogawa

发明人： Kazuya Takemura ,  Kunihiko Eguchi ,  Masato Takagi ,  Taichi Ogawa

IPC分类号： C08K552

CPC分类号： C08K5/523 ,  C08K5/175 ,  C08L69/00 ,  C08L2666/02 ,  C08L23/00

摘要： There are provided a resin composition having excellent wear properties and high flame retardancy, and a resin molding that results from melt molding of such composition. The resin composition is essentially comprised of: (A) a polycarbonate resin; (B) a modified polyolefin resin; (C) a compound represented by HOOC—R—NH2 where R is an alkylene, alkylidene, oligomethylene, phenylene or naphthylene group having 5 or more carbon atoms, respectively, wherein each of the phenylene and naphthylene groups may have substituent group; and (D) a specific phosphate ester.

摘要翻译： 提供了具有优异的耐磨性和高阻燃性的树脂组合物，以及由这种组合物的熔融模塑产生的树脂成型体。 树脂组合物基本上由以下组成：（A）聚碳酸酯树脂;（B）改性聚烯烃树脂;（C）由HOOC-R-NH 2表示的化合物，其中R是亚烷基，亚烷基，低亚甲基，亚苯基或亚萘基， 5个以上的碳原子，其中亚苯基和亚萘基各自可具有取代基; 和（D）特定的磷酸酯。

公开(公告)号：US5728776A

公开(公告)日：1998-03-17

申请号：US586693

申请日：1996-01-25

申请人： Kazuya Takemura ,  Kazumichi Sashi ,  Taichi Ogawa ,  Tadahiro Wakui ,  Shigeru Takano

发明人： Kazuya Takemura ,  Kazumichi Sashi ,  Taichi Ogawa ,  Tadahiro Wakui ,  Shigeru Takano

IPC分类号： C08F255/00 ,  C08F8/46

CPC分类号： C08F255/00

摘要： When producing a graft modified polyolefin by melting and kneading a polyolefin, a radical-polymerizable monomer and a radical-polymerization initiator, the producing efficiency is improved. The grafting reaction is effected by feeding the melted polyolefin containing either one of said radical-polymerizable monomer and the radical-polymerization initiator to the other. When said radical-polymerizable monomer is an unsaturated carboxylic anhydride, said unsaturated carboxylic anhydride as a starting material is preliminarily heated at 50.degree. to 250.degree. C., and then fed to the grafting reaction mentioned above. When the monomer is an unsaturated carboxylic acid or an acid anhydride of such an unsaturated carboxylic acid, an organic peroxide of a formula (I) is used as the radical-polymerization initiator. ##STR1## In this formula (I), two substituting groups connected directly to the benzene ring have an ortho-positional relationship or a meta-positional relationship, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which are the same as or different from one another, each denote a hydrogen atom or an alkyl group having the number of carbons of 1 to 10.

摘要翻译： PCT No.PCT / JP94 / 01250 Sec。 371日期：1996年1月25日 102（e）日期1996年1月25日PCT提交1994年7月29日PCT公布。 第WO95 / 04091号公报 日期1995年2月9日当通过熔融和捏合聚烯烃，可自由基聚合单体和自由基聚合引发剂制备接枝改性聚烯烃时，提高了生产效率。 接枝反应通过将含有所述可自由基聚合的单体和自由基聚合引发剂中的任一种的熔融聚烯烃进料到另一种来进行。 当所述可自由基聚合的单体是不饱和羧酸酐时，将所述不饱和羧酸酐作为原料，在50-250℃下预先加热，然后加入上述接枝反应。 当单体是这种不饱和羧酸的不饱和羧酸或酸酐时，使用式（I）的有机过氧化物作为自由基聚合引发剂。 Formula（I）在该式（I）中，直接与苯环连接的两个取代基具有邻位置关系或间位关系，R1，R2，R3，R4，R5和R6， 彼此相同或不同，分别表示氢原子或碳原子数为1〜10的烷基。

公开(公告)号：US5847041A

公开(公告)日：1998-12-08

申请号：US686236

申请日：1996-07-23

申请人： Kazuya Takemura ,  Masahiko Kajioka ,  Kazumichi Sashi ,  Shigeru Takano ,  Eiichi Sumita

发明人： Kazuya Takemura ,  Masahiko Kajioka ,  Kazumichi Sashi ,  Shigeru Takano ,  Eiichi Sumita

IPC分类号： C08F8/30 ,  C08G81/02 ,  C08K5/17 ,  C08L23/02 ,  C08L23/04 ,  C08L51/06 ,  C08L69/00 ,  C08L23/00

CPC分类号： C08L23/04 ,  C08F8/30 ,  C08G81/027 ,  C08K5/175 ,  C08L23/02 ,  C08L51/06 ,  C08L69/00

摘要： This invention provides the following resin composition, method for producing the composition, resin slide material, organic solvent resist material and glass fiber reinforced composition obtained therefrom. A polycarbonate/polyolefin based resin composition exhibiting an improved polycarbonate/polyolefin compatibility prepared by melt kneadin (A) a polycarbonate resin; (B) a polyolefin resin; (C) a polyolefin resin that has been modified with at least one functional group selected from the group consisting of epoxy, carboxyl, and an acid anhydride groups; (D) a compound represented by the formula: HOOC--R--NH.sub.2 wherein R represents at least one member selected from the group consisting of an alkene group, an alkylidene group, and an oligomethylene group containing 5 or more carbon atoms, and phenylene group and naphthylene group optionally substituted with an alkyl group; and optionally, (E) a styrene copolymer resin.

摘要翻译： 本发明提供以下树脂组合物，组合物的制造方法，树脂滑动材料，有机溶剂抗蚀剂材料和由其获得的玻璃纤维增​​强组合物。 通过熔融捏合（A）聚碳酸酯树脂制备的具有改进的聚碳酸酯/聚烯烃相容性的聚碳酸酯/聚烯烃基树脂组合物; （B）聚烯烃树脂; （C）已经用至少一种选自环氧基，羧基和酸酐基团的官能团改性的聚烯烃树脂; （D）由式HOOC-R-NH 2表示的化合物，其中R表示选自烯烃基，亚烷基和含有5个或更多个碳原子的低聚亚乙基的至少一种，亚苯基 和任选被烷基取代的亚萘基; 和（E）苯乙烯共聚物树脂。

公开(公告)号：USRE35014E

公开(公告)日：1995-08-08

申请号：US102769

申请日：1993-08-06

申请人： Kenji Yoshino ,  Kazuya Takemura ,  Tadahiro Wakui

发明人： Kenji Yoshino ,  Kazuya Takemura ,  Tadahiro Wakui

IPC分类号： C07C49/83 ,  C08L63/02 ,  C08L67/03 ,  C08L77/00 ,  C08L67/02 ,  C08L77/02 ,  C08L77/04 ,  C08L77/06

CPC分类号： C08L67/03 ,  C07C49/83 ,  C08L77/00 ,  C08L63/00

摘要： Thermoplastic resin compositions comprising polyarylate and polyamide resins as main components, polyethylene terephthalate and an epoxy resin of the following formula [1] in a predetermined amount are provided. ##STR1##The thermoplastic resin compositions of the invention have good impact strength along with good heat and solvent resistances and good moldability.

公开(公告)号：US09315629B2

公开(公告)日：2016-04-19

申请号：US13879499

申请日：2011-10-21

申请人： Hiroaki Nakao ,  Kazuya Takemura

发明人： Hiroaki Nakao ,  Kazuya Takemura

IPC分类号： C09D179/04 ,  C08G73/02 ,  C09D179/02 ,  C08G73/06

CPC分类号： C08G73/0683 ,  C08G14/06 ,  C08G73/0233 ,  C08L61/34 ,  C09D161/34 ,  C09D179/02 ,  C09D179/04

摘要： A heat-curable composition comprises 30-70 mass % of a compound represented by formula (1) and 70-30 mass % of a compound represented by formula (2). In formulae (1) and (2), R1, R2, R3 and R4 are the same as or different from one another, and are independently selected from the group consisting of —H, —CH3, —C(CH3)3 and a group represented by formula (i) for each of compound molecules. In formula (i), Y is selected from the group consisting of —O—, —CH2— and —C(CH3)2—. The heat-curable composition containing the benzoxazine compound has excellent solubility in solvents, heat resistance and flame retardancy, and therefore can be used for providing a cured product of the composition or a varnish.

摘要翻译： 热可固化组合物包含30-70质量％的由式（1）表示的化合物和70-30质量％的由式（2）表示的化合物。 在式（1）和（2）中，R 1，R 2，R 3和R 4彼此相同或不同，并且独立地选自-H，-CH 3，-C（CH 3）3和 由式（i）表示的化合物分子。 在式（ⅰ）中，Y选自-O - ， - CH 2 - 和-C（CH 3）2 - 。 含有苯并恶嗪化合物的热固性组合物在溶剂中的溶解性，耐热性和阻燃性优异，因此可用于提供组合物或清漆的固化物。

公开(公告)号：US20130217820A1

公开(公告)日：2013-08-22

申请号：US13879499

申请日：2011-10-21

申请人： Hiroaki Nakao ,  Kazuya Takemura

发明人： Hiroaki Nakao ,  Kazuya Takemura

IPC分类号： C08G73/06 ,  C09D179/04

CPC分类号： C08G73/0683 ,  C08G14/06 ,  C08G73/0233 ,  C08L61/34 ,  C09D161/34 ,  C09D179/02 ,  C09D179/04

摘要： A thermosetting composition includes 30 to 70% by mass of a compound represented by Formula (1) below and 70 to 30% by mass of a compound represented by Formula (2) below: In Formulae (1) and (2), R1, R2, R3 and R4 may be the same or different from one another and are each selected independently with respect to each molecule of the compounds from the group consisting of —H, —CH3, —C(CH3)3 and a group represented by Formula (i) below: In Formula (i), Y is selected from the group consisting of —O—, —CH2— and —C(CH3)2—. This thermosetting composition including such benzoxazine compounds exhibits excellent solvent solubility, heat resistance and flame retardance. Thus, the composition may be provided as a thermosetting material and a varnish thereof.

摘要翻译： 热固性组合物包含30〜70质量％的下述式（1）表示的化合物和70〜30质量％的下述式（2）表示的化合物：式（1）和（2）中，R 1， R 2，R 3和R 4可以彼此相同或不同，并且各自相对于由-H，-CH 3，-C（CH 3）3和由式 （i）：在式（i）中，Y选自-O - ， - CH 2 - 和-C（CH 3）2 - 。 包含这种苯并恶嗪化合物的这种热固性组合物表现出优异的溶剂溶解性，耐热性和阻燃性。 因此，组合物可以提供为热固性材料及其清漆。

公开(公告)号：US5037900A

公开(公告)日：1991-08-06

申请号：US450222

申请日：1989-12-12

申请人： Kenji Yoshino ,  Kazuya Takemura ,  Tadahiro Wakui

发明人： Kenji Yoshino ,  Kazuya Takemura ,  Tadahiro Wakui

IPC分类号： C07C49/83 ,  C08L63/02 ,  C08L67/03 ,  C08L77/00

CPC分类号： C08L67/03 ,  C07C49/83 ,  C08L77/00 ,  C08L63/00

摘要： Thermoplastic resin compositions comprising polyarylate and polyamide resins as main components, polyethylene terephthalate and an epoxy resin of the following formula [1] in a predetermined amount are provided. ##STR1##The thermoplastic resin compositions of the invention have good impact strength along with good heat and solvent resistances and good moldability.

公开(公告)号：US5013818A

公开(公告)日：1991-05-07

申请号：US449595

申请日：1989-12-12

申请人： Kazuya Takemura ,  Kenji Yoshino ,  Tadahiro Wakui

发明人： Kazuya Takemura ,  Kenji Yoshino ,  Tadahiro Wakui

IPC分类号： C08G63/60 ,  C08L67/00 ,  C08L77/00

CPC分类号： C08L67/00 ,  C08G63/605 ,  C08L77/00

摘要： An improved polyarylate resin is provided, which resin comprises the following units (I) to (IV) ##STR1## the units (I) being contained in an amount of from 3 to 30 mole %, the units (II) being contained in amount of not less than 30 mole %, the units (III) being contained in an amount of not less than 30 mole %, and the units (IV) being contained in an amount of not larger than 25 mole %, each based on the total moles of the units (I) to (IV). The polyarylate resin has good mechanical strength, heat resistance, resistance to color change, transparency, moldability and flame retardancy. A resin composition comprising the polyarylate resin, a polyamide and an epoxy resin is also provided.

公开(公告)号：US07891714B2

公开(公告)日：2011-02-22

申请号：US12168353

申请日：2008-07-07

申请人： Kazuya Takemura

发明人： Kazuya Takemura

IPC分类号： B60R19/02

CPC分类号： B60D1/60 ,  B60R19/48 ,  B60R2019/1886

摘要： An object of the invention is to provide a structure of a rear bumper cover capable of improving appearance and rigidity of the rear bumper cover. A rear bumper cover made from a resin disposed in the backward part of the vehicle forms an opening portion at the position of attachment of a tow hook. In the opening portion, a cover attaching member made from a resin which has a member opening hole capable of leaving the tow hook open is disposed with the state of covering whole the outer edge of the opening portion. On the cover attaching member, a hook cover capable of covering whole a member opening hole is detachably attached.

摘要翻译： 本发明的目的是提供一种能够改善后保险杠盖的外观和刚性的后保险杠盖的结构。 由设置在车辆后方的树脂制成的后保险杠盖在拖钩的附接位置形成开口部。 在开口部分中，设置具有能够使拖曳钩打开的构件开口的树脂制成的盖安装构件，其整体覆盖开口部的外缘。 在盖安装构件上，能够可拆卸地安装能够覆盖整个构件开口孔的钩盖。