专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5064887A Flame retardant polyphenylene ether resin composition 失效
标题翻译：阻燃聚苯乙烯醚树脂组合物
公开(公告)号：US5064887A
公开(公告)日：1991-11-12
申请号：US434179
申请日：1989-11-13
申请人： Naoki Yamamoto , Akira Yanagase , Hisaya Yokohama
发明人： Naoki Yamamoto , Akira Yanagase , Hisaya Yokohama
IPC分类号： C08L25/06 , C08K3/36 , C08K5/521 , C08L71/00 , C08L71/12 , C08L83/04 , C08L83/10
CPC分类号： C08L71/123 , C08K3/36 , C08K5/521 , C08L83/04 , C08L83/10
摘要： A flame retardant polyphenylene ether resin composition excellent in heat aging resistance and impact resistance is disclosed. The composition comprises(A) a polyphenylene ether resin,(B) an aromatic alkenyl resin,(C) a modified polyorganosiloxane having an average particle diameter of 0.08 to 0.6 .mu.m,(D) a phosphate, and(E) a particulate silicic acid.

22. 发明授权

US4902742A Thermoplastic polymethacrylimide resin composition 失效
标题翻译：热塑性聚甲基丙烯酰胺树脂组合物
公开(公告)号：US4902742A
公开(公告)日：1990-02-20
申请号：US243929
申请日：1988-09-13
申请人： Naoki Yamamoto , Kozi Nishida , Akira Yanagase
发明人： Naoki Yamamoto , Kozi Nishida , Akira Yanagase
IPC分类号： C08L33/24 , C08L51/08
CPC分类号： C08L33/24 , C08L51/085
摘要： A polymethacrylimide resin composition having an improved impact resistance and thermal resistance is prepared by blending a polymethacrylimide resin with a polyorganosiloxane type graft copolymer formed by graft-polymerizing at least one ethylenically unsaturated monomer onto a polyorganosiloxane rubber copolymerized with a graft-crosslinking agent.

23. 发明授权

US5334656A Polyester resin compositions 失效
标题翻译：聚酯树脂组合物
公开(公告)号：US5334656A
公开(公告)日：1994-08-02
申请号：US8184
申请日：1993-01-25
申请人： Naoki Yamamoto , Akira Yanagase , Akira Nakata , Atsunori Koshirai , Toshimi Yanai
发明人： Naoki Yamamoto , Akira Yanagase , Akira Nakata , Atsunori Koshirai , Toshimi Yanai
IPC分类号： C08L67/02 , C08F283/12 , C08F299/08 , C08L51/08
CPC分类号： C08L67/02 , Y10S525/903
摘要： A polyester resin composition obtained by melt-mixing a mixture comprising resin components comprising as main resins(A) a thermoplastic polyester resin and(B) a polyorganosiloxane graft copolymer obtained by graft-polymerizing one or more kinds of vinyl monomer containing at least an epoxy group-containing vinyl monomer onto a compound rubber in which a polyorgano-siloxane rubber and a polyalkyl (meth)acrylate rubber have been inseparably united with each other. According to the present invention is provided a polyester resin composition in which the impact resistance of a thermoplastic polyester resin, a main constituent, has been improved over a wide temperature range including low temperatures below 0.degree. C., and which provides molded products having good appearance.
摘要翻译：通过将包含作为主要树脂（A）的热塑性聚酯树脂的树脂组分的混合物和（B）通过将至少含有环氧树脂的一种或多种乙烯基单体进行接枝聚合得到的聚有机硅氧烷接枝共聚物而获得的聚酯树脂组合物含有基团的乙烯基单体混合到其中聚有机硅氧烷橡胶和（甲基）丙烯酸烷基酯橡胶已经不可分割地结合在一起的复合橡胶上。根据本发明提供一种聚酯树脂组合物，其中热塑性聚酯树脂（主要成分）的耐冲击性在包括低于0℃的低温的宽温度范围内得到改善，并且提供具有良好的成型产品出现。

24. 发明授权

US5118744A Process for the preparation of a methacrylic resin cast plate having excellent antistatic property 失效
标题翻译：制备具有优异抗静电性能的甲基丙烯酸树脂板的方法
公开(公告)号：US5118744A
公开(公告)日：1992-06-02
申请号：US498547
申请日：1990-03-26
申请人： Kiyotaka Azegami , Suehiro Tayama , Naoki Yamamoto , Akira Yanagase , Hiroki Hatakeyama
发明人： Kiyotaka Azegami , Suehiro Tayama , Naoki Yamamoto , Akira Yanagase , Hiroki Hatakeyama
IPC分类号： C08F265/06 , C08F299/02
CPC分类号： C08F299/024 , C08F265/06 , Y10S524/91
摘要： A methacrylic resin cast plate having an excellent antistatic property comprises (A) 100 weight parts of a polymer comprising 50 to 100 weight % of methyl methacrylate units and 0 to 50 weight % of copolymerizable monomer units and (B) 0.1 to 20 weight parts of a polymer comprising 20 to 100 weight & of units derived from a monomer having a quaternary ammonium base, which is represented by the formula (I): ##STR1## wherein R.sub.1 is H or CH.sub.3, R.sub.2 through R.sub.4 are H or (C1-9) alkyl which may have a substituent, m is from 1 to 10 and X.sup.- is an anion of a quaternizing agent, and 0 to 80 weight % of copolymerizable monomer units. The cast plate is obtained by polymerizing methyl methacrylate, a monomer mixture comprising at least 50 weight & of methyl methacrylate and up to 50 weight % of a copolymerizable monomer or a partial polymerization product thereof in the presence of the polymer (B).

25. 发明授权

US4918132A Thermoplastic polyester resin composition 失效
标题翻译：热塑性聚酯树脂组合物
公开(公告)号：US4918132A
公开(公告)日：1990-04-17
申请号：US246752
申请日：1988-09-20
申请人： Masafumi Hongo , Hideyuki Shigemitsu , Naoki Yamamoto , Akira Yanagase
发明人： Masafumi Hongo , Hideyuki Shigemitsu , Naoki Yamamoto , Akira Yanagase
IPC分类号： C08L67/00 , C08F285/00 , C08L51/04 , C08L51/06 , C08L51/08 , C08L67/02 , C08L67/08 , C08L83/04 , C08L83/10
CPC分类号： C08L67/02 , C08F285/00 , C08L51/04 , C08L67/025 , Y10S525/903
摘要： A thermoplastic polyester resin composition comprising from 10 to 80% by weight of a thermoplastic polyester (A); from 5 to 55% by weight of a compound rubber type graft copolymer (B) having at least one vinyl monomer graft-polymerized onto a compound rubber composed of from 10 to 90% by weight of a polyorganosiloxane rubber and from 10 to 90% by weight of a polyalkyl (meth)acrylate rubber in a total amount of 100% by weight in an inseparably interlocking fashion and having an average particle size of from 0.08 to 0.6 .mu.m; from 5 to 70% by weight of a thermoplastic polyester elastomer (C); and from 0 to 60% by weight of a filler (D), with the total amount of components (A) to (D) being 100% by weight.
摘要翻译：一种热塑性聚酯树脂组合物，其包含10至80重量％的热塑性聚酯（A）; 5至55重量％的复合橡胶型接枝共聚物（B），其具有至少一种乙烯基单体，其接枝聚合在由10至90重量％的聚有机硅氧烷橡胶组成的复合橡胶和10至90重量％总重量为100重量％的（甲基）丙烯酸烷基酯橡胶以不可分离的互锁方式重量，平均粒度为0.08至0.6μm; 5〜70重量％的热塑性聚酯弹性体（C）; 和填料（D）的0至60重量％，组分（A）至（D）的总量为100重量％。

26. 发明授权

US4877831A Polycarbonate resin composition 失效
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：US4877831A
公开(公告)日：1989-10-31
申请号：US062604
申请日：1987-06-16
申请人： Masafumi Hongo , Hideyuki Shigemitsu , Naoki Yamamoto , Akira Yanagase
发明人： Masafumi Hongo , Hideyuki Shigemitsu , Naoki Yamamoto , Akira Yanagase
IPC分类号： C08L67/02 , C08L69/00
CPC分类号： C08L69/00 , C08L67/02 , C08L67/025
摘要： A polycarbonate resin composition excellent in chemical resistance, weather resistance, heat resistance, and low-temperature impact resistance, which comprises,either a polycarbonate resin (A) or a mixture (A') of the polycarbonate resin and a saturated polyester and/or a polyester elastomer andeither a siloxane based graft copolymer (B) obtained by graft polymerization of 95 to 10% by weight of at least one vinyl monomer onto 5 to 90% by weight of a polyorganosiloxane rubber which exhibits a degree of swelling of 3 to 30 as measured to toluene at 25.degree. C., contains constitutional units derived from a graft-linking agent, and has an average particle size of 0.08 to 0.8 .mu.m or a mixture (B) of the siloxane-based graft copolymer and a vinyl polymer,wherein the component (B) is blended so that the content of the polyorganosiloxane rubber may be from 0.5 to 60% by weight based on the whole resin composition.
摘要翻译：聚碳酸酯树脂（A）或聚碳酸酯树脂和饱和聚酯的混合物（A'）包括耐化学性，耐候性，耐热性和耐低温冲击性优异的聚碳酸酯树脂组合物和/或聚酯弹性体和通过95〜10重量％的至少一种乙烯基单体的接枝聚合得到的硅氧烷基接枝共聚物（B），所述聚硅氧烷基接枝共聚物的5〜90重量％的聚有机硅氧烷橡胶的膨胀度为3〜 30，其含有来自接枝交联剂的结构单元，平均粒径为0.08〜0.8μm，或硅氧烷类接枝共聚物的混合物（B）和乙烯基聚合物，其中组分（B）被共混，使得聚有机硅氧烷橡胶的含量相对于整个树脂组合物可以为0.5至60重量％。

27. 发明授权

US6028127A Artificial marble and method for preparing it 失效
标题翻译：人造大理石及其制备方法
公开(公告)号：US6028127A
公开(公告)日：2000-02-22
申请号：US817094
申请日：1997-04-14
申请人： Akira Yanagase , Hitoshi Ige , Hiroyuki Watanabe , Shougo Okazaki
发明人： Akira Yanagase , Hitoshi Ige , Hiroyuki Watanabe , Shougo Okazaki
IPC分类号： C04B20/00 , C04B26/04 , C08F2/44 , C08F20/12 , C08K3/00 , C09D5/29
CPC分类号： C08K3/0033 , C04B20/0048 , C04B26/04 , C08F2/44 , C08F20/12 , C04B2111/545
摘要： An artificial marble is herein disclosed which comprises a polymer (A) of a radical polymerizable vinyl compound, an inorganic filler (B) having an average particle diameter of 1 .mu.m or more, and a colloidal metal oxide (C) having an average particle diameter of 1 to 100 nm, the metal oxide (C) being uniformly dispersed in the state of substantially primary particles in the polymer (A). The colloidal metal oxide (C) can be uniformly dispersed, whereby a high flame retardancy can be imparted to the artificial marble, and the inorganic components can be filled in a higher ratio without impairing aesthetic properties peculiar to the artificial marble.
摘要翻译： PCT No.PCT / JP95 / 02097 Sec。 371日期1997年04月14日 102（e）1997年4月14日PCT 1995年10月13日PCT PCT。公开号WO96 / 11890 日本1996年4月25日本文公开了一种人造大理石，其包含自由基聚合性乙烯基化合物的聚合物（A），平均粒径为1μm以上的无机填料（B）和胶体金属氧化物（C ），金属氧化物（C）在聚合物（A）中以基本上一次颗粒的状态均匀分散。胶体金属氧化物（C）可以均匀地分散，从而可以赋予人造大理石高的阻燃性，并且可以以更高的比例填充无机组分，而不损害人造大理石特有的美学特性。

28. 发明授权

US06630246B1 Photocurable sheet, moldings thereof, and processes for producing the same 有权
标题翻译：光固化片，其成型品及其制造方法
公开(公告)号：US06630246B1
公开(公告)日：2003-10-07
申请号：US09623419
申请日：2000-09-05
申请人： Akira Yanagase , Tadayuki Fujiwara , Yoko Kakuno , Yukiya Wakisaka
发明人： Akira Yanagase , Tadayuki Fujiwara , Yoko Kakuno , Yukiya Wakisaka
IPC分类号： B32B2730
CPC分类号： C08F290/046 , B29C45/1418 , B29C45/14778 , C09D4/06 , Y10T428/31928 , Y10T428/31935
摘要： A photocuring sheet wherein a photocuring resin composition (A) comprising an acrylic resin with a photopolymerizable functional group on the side chains (a-1) and a photopolymerization initiator (a-2), is laminated on a transparent base sheet (B), photocuring decorative sheets and photocuring insert molding sheets employing it, and molded articles and a process for their manufacture, in which the sheets are used.
摘要翻译：在透明基材（B）上层叠光固化片，其中在侧链（a-1）和光聚合引发剂（a-2）上包含具有可光聚合官能团的丙烯酸树脂的光固化树脂组合物（A）光固化装饰片和使用它的光固化嵌入成型片，以及模制品及其制造方法，其中使用片。

29. 发明授权

US6160070A Process for the preparation of poly(meth)acrylic acid ester 有权
标题翻译：制备聚（甲基）丙烯酸酯的方法
公开(公告)号：US6160070A
公开(公告)日：2000-12-12
申请号：US230359
申请日：1999-01-25
申请人： Akira Yanagase , Seiji Tone , Toru Tokimitsu , Mitsufumi Nodono
发明人： Akira Yanagase , Seiji Tone , Toru Tokimitsu , Mitsufumi Nodono
IPC分类号： C08F2/38 , C08F20/12 , C08F120/18
CPC分类号： C08F20/12 , C08F2/38
摘要： Disclosed is a process for the preparation of a poly-(meth)acrylate ester, which comprises, upon polymerization of a (meth)acrylate ester by using an organometallic compound ((C.sub.5 Me.sub.5).sub.2 SmMe(thf) or the like) having at least one polymerization initiating site, carrying out the polymerization in the presence of a compound (acetophenone, 4-methyl-2-pentanone or the like), which contains in the molecule thereof a reactive hydrogen atom, as a chain transfer agent. The above-described process makes it possible to control the molecular weight easily, reduce the using amount of the organometallic compound, prevent the coloring of the poly(meth)acrylate ester and improve thermal decomposition resistance.
摘要翻译： PCT No.PCT / JP97 / 02574 Sec。 371日期1999年1月25日 102（e）日期1999年1月25日PCT提交1997年7月24日PCT公布。第WO98 / 04595号公报日期1998年2月5日公开是制备聚（甲基）丙烯酸酯的方法，其包括在使用有机金属化合物（（C5Me5）2SmMe（thf）等聚合（甲基）丙烯酸酯时））具有至少一个聚合引发位点，在其分子中含有反应性氢原子的化合物（苯乙酮，4-甲基-2-戊酮等）存在下进行聚合作为链转移剂。上述方法可以容易地控制分子量，减少有机金属化合物的使用量，防止聚（甲基）丙烯酸酯的着色，提高耐热分解性。

30. 发明授权

US5919867A Block copolymer and a preparation process thereof 失效
标题翻译：嵌段共聚物及其制备方法
公开(公告)号：US5919867A
公开(公告)日：1999-07-06
申请号：US860326
申请日：1997-06-23
申请人： Hajime Yasuda , Eiji Ihara , Akira Yanagase , Hitoshi Ige , Seiji Tone , Toru Tokimitsu
发明人： Hajime Yasuda , Eiji Ihara , Akira Yanagase , Hitoshi Ige , Seiji Tone , Toru Tokimitsu
IPC分类号： C08F297/00 , C08F297/02 , C08F297/06
CPC分类号： C08F297/026 , C08F297/00 , C08F297/06
摘要： An A-B-A type of block copolymer consisting of polymer block A of (meth)acrylate and polymer block B of olefin, having a Mw/Mn of 1.0 to 2.5, is disclosed. This block copolymer can be produced by polymerizing an olefin using a particular rare earth compound as an initiator, and then polymerizing the formed polymer with a (meth)acrylate.
摘要翻译： PCT No.PCT / JP95 / 02630 Sec。 371日期：1997年6月23日 102（e）日期1997年6月23日PCT 1995年12月22日PCT PCT。出版物WO96 / 日期：1996年6月27日公开了一种由（甲基）丙烯酸聚合物嵌段A和烯烃的聚合物嵌段B（Mw / Mn为1.0〜2.5）组成的A-B-A型嵌段共聚物。该嵌段共聚物可以通过使用特定的稀土类化合物作为引发剂使烯烃聚合，然后与（甲基）丙烯酸酯聚合所形成的聚合物来制备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式