专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4425262A Electroconductive resin composition 失效
标题翻译：导电树脂组合物
公开(公告)号：US4425262A
公开(公告)日：1984-01-10
申请号：US347996
申请日：1982-02-11
申请人： Yoichi Kawai , Yoshiro Nakamura , Yoshihisa Gotoh , Masami Maki , Sachio Yokote , Katsumi Sekiguchi
发明人： Yoichi Kawai , Yoshiro Nakamura , Yoshihisa Gotoh , Masami Maki , Sachio Yokote , Katsumi Sekiguchi
IPC分类号： C08L23/00 , C08K3/04 , C08K3/06 , C08K5/36 , C08K5/37 , C08K13/02 , C08L7/00 , C08L21/00 , C08L23/02 , C08L101/00 , C25D5/56 , H01B1/24 , H01B1/06
CPC分类号： H01B1/24 , C08K13/02 , C08K3/06
摘要： An electroconductive polyolefin composition comprising (a) 100 parts by weight of a polyolefin resin, (b) 10 to 60 parts by weight of carbon black, (c) 0.1 to 6 parts by weight of sulfur and (d) 0.1 to 5 parts by weight of trithiolcyanuric acid, and optionally containing 5 to 60 parts by weight of atactic polypropylene.
摘要翻译：一种导电聚烯烃组合物，其包含（a）100重量份的聚烯烃树脂，（b）10至60重量份的炭黑，（c）0.1至6重量份的硫和（d）0.1至5重量份的重量的三硫代氰尿酸，并且任选地含有5至60重量份的无规聚丙烯。

2. 发明授权

US4510079A Electrically-conductive resin composition 失效
标题翻译：导电树脂组合物
公开(公告)号：US4510079A
公开(公告)日：1985-04-09
申请号：US366208
申请日：1982-04-07
申请人： Yoichi Kawai , Yoshihisa Gotoh , Sachio Yokote , Masami Maki , Katsumi Sekiguchi
发明人： Yoichi Kawai , Yoshihisa Gotoh , Sachio Yokote , Masami Maki , Katsumi Sekiguchi
IPC分类号： C08L23/00 , C08K3/04 , C08K3/06 , C08L7/00 , C08L21/00 , C08L23/02 , C08L101/00 , C25D5/56 , H01B1/06
CPC分类号： C08L23/02 , C08K3/04 , C08K3/06 , C08L23/0815 , C08L2312/00 , C08L71/02 , C08L91/00
摘要： An electrically-conductive polyolefin resin composition having excellent resin flow properties which comprises (a) a polyolefin resin, (b) sulfur, (c) a plate adhesion promoter, (d) an electrically-conductive carbon black, and (e) a flow improver.
摘要翻译：一种具有优异的树脂流动性的导电聚烯烃树脂组合物，其包含（a）聚烯烃树脂，（b）硫，（c）板粘合促进剂，（d）导电炭黑和（e）流动性改进剂

3. 发明授权

US4481131A Electroconductive resin composition 失效
标题翻译：导电树脂组合物
公开(公告)号：US4481131A
公开(公告)日：1984-11-06
申请号：US347997
申请日：1982-02-11
申请人： Yoichi Kawai , Yoshihisa Gotoh , Masami Maki , Sachio Yokote , Katsumi Sekiguchi , Katsuyoshi Sasagawa , Masao Imai
发明人： Yoichi Kawai , Yoshihisa Gotoh , Masami Maki , Sachio Yokote , Katsumi Sekiguchi , Katsuyoshi Sasagawa , Masao Imai
IPC分类号： C08K3/06 , C08K13/02 , H01B1/24 , H01B1/06
CPC分类号： H01B1/24 , C08K13/02 , C08K3/06
摘要： An electroconductive polyolefin composition comprising (1) 100 parts by weight of a polyolefin resin, (2) 10 to 60 parts by weight of carbon black, (3) 0.1 to 6 parts by weight of sulfur and (4) at least 0.1 part by weight of one or two specified accelerators, and optionally containing 5 to 60 parts by weight of atactic polypropylene.
摘要翻译：一种导电聚烯烃组合物，其包含（1）100重量份的聚烯烃树脂，（2）10至60重量份的炭黑，（3）0.1至6重量份的硫和（4）至少0.1重量份的一种或两种特定的促进剂的重量，并且任选地含有5至60重量份的无规聚丙烯。

4. 发明授权

US4734450A Polypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon black 失效
标题翻译：含有无机填料的聚丙烯类树脂组合物和0.01〜0.6重量％％的炭黑
公开(公告)号：US4734450A
公开(公告)日：1988-03-29
申请号：US841265
申请日：1986-03-19
申请人： Yoichi Kawai , Masami Maki , Masaru Abe , Sachio Yokote , Katsumi Sekiguchi
发明人： Yoichi Kawai , Masami Maki , Masaru Abe , Sachio Yokote , Katsumi Sekiguchi
IPC分类号： C08K3/04 , C08L9/06 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L53/00 , C08K3/00 , C08K3/18
CPC分类号： C08L23/10 , C08K3/04 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L9/06
摘要： A polypropylene-base resin composition comprising a polypropylene-base resin and carbon black in an amount of 0.01-0.6 wt. % based on the polypropylene-base resin and being suitable for use in the production of molded articles having excellent paintability.
摘要翻译：一种聚丙烯基树脂组合物，其包含0.01-0.6重量％的聚丙烯基树脂和炭黑。基于聚丙烯基树脂，并且适用于制造具有优异可涂饰性的模塑制品。

5. 发明授权

US4480065A Polypropylene-base resin composition 失效
标题翻译：聚丙烯基树脂组合物
公开(公告)号：US4480065A
公开(公告)日：1984-10-30
申请号：US495255
申请日：1983-05-17
申请人： Yoichi Kawai , Yoshihisa Gotoh , Masami Maki , Akio Yoshihara , Minoru Hoshino , Katsumi Sekiguchi
发明人： Yoichi Kawai , Yoshihisa Gotoh , Masami Maki , Akio Yoshihara , Minoru Hoshino , Katsumi Sekiguchi
IPC分类号： C08L23/16 , C08K3/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L53/00 , C08L77/00 , C08L101/00
CPC分类号： C08K3/0033 , C08L53/00
摘要： A polypropylene-base resin composition which comprises:(a) 80-60 wt. % of a crystalline ethylenepropylene block copolymer having an ethylene content of 11-30 wt. % and specific physical data;(b) 5-35 wt. % of an ethylene-propylene copolymer rubber having a propylene content of 20-50 wt. % and a specific Mooney viscosity;(c) 5-35 wt. % of an ethylene-propylene-a specific diene terpolymer having a propylene content of 20-50 wt. % and a specific Mooney viscosity; and(d) 2-5 wt. %, based on the total weight of the above resin components (a), (b) and (c), of an inorganic filler having a particle size of 3 .mu.m or smaller.The composition has excellent paintability and high stiffness, impact resistance and molding fluidity.
摘要翻译：一种聚丙烯基树脂组合物，其包含：（a）80-60重量％％的乙烯含量为11-30重量％的结晶乙烯丙烯嵌段共聚物。％和具体物理数据; （b）5-35重量％％丙烯含量为20-50wt。％的乙烯 - 丙烯共聚物橡胶。％和特定门尼粘度; （c）5-35重量％％的乙烯 - 丙烯 - 丙烯含量为20-50重量％的特定二烯三元共聚物。％和特定门尼粘度; 和（d）2-5重量％％，基于上述树脂成分（a），（b）和（c）的总重量，粒径为3μm以下的无机填料。该组合物具有优异的可涂色性和高刚度，抗冲击性和成型流动性。

6. 发明授权

US4705818A Polypropylene-base resin composition 失效
标题翻译：聚丙烯基树脂组合物
公开(公告)号：US4705818A
公开(公告)日：1987-11-10
申请号：US845506
申请日：1986-03-28
申请人： Yoichi Kawai , Masaru Abe , Akio Yoshihara , Shigeru Hayashi , Katsumi Sekiguchi
发明人： Yoichi Kawai , Masaru Abe , Akio Yoshihara , Shigeru Hayashi , Katsumi Sekiguchi
IPC分类号： C08L23/00 , C08K3/00 , C08K5/14 , C08L7/00 , C08L21/00 , C08L23/16 , C08L51/00 , C08L51/02 , C08L51/06 , C08L53/00 , C08L77/00 , C08L101/00 , C08K9/04 , C08K3/34 , C08K3/26 , C08K3/06
CPC分类号： C08K3/0033 , C08L53/00
摘要： Disclosed herein is a polypropylene-base resin composition obtained by heating at a temperature of 170.degree. C.-280.degree. C. a mixture containing a crystalline ethylene-propylene block copolymer having a specific composition, an ethylene-propylene copolymer rubber having a specific composition and viscosity, an inorganic filler having a specific particle size, and an organic peroxide, all in specified amounts. The thus-obtained polypropylene-base resin composition has high molding fluidity and are inexpensive and their moldings have excellent low-temperature impact resistance and paintability along with high stiffness. They are thus suitable for use in the production of large moldings such as automobile bumpers, fenders and body sidemembers.
摘要翻译：本文公开了一种聚丙烯基树脂组合物，其通过在170℃-280℃的温度下加热含有具有特定组成的结晶乙烯 - 丙烯嵌段共聚物的混合物，具有特定组成的乙烯 - 丙烯共聚物橡胶粘度，特定粒径的无机填料和有机过氧化物，均为规定量。由此获得的聚丙烯基树脂组合物具有高的成型流动性，并且价格便宜，并且它们的模制品具有优异的耐低温冲击性和着色性以及高刚度。因此，它们适合用于生产诸如汽车保险杠，挡泥板和车身部件的大型模制件。

7. 发明授权

US6075086A Polypropylene resin composition and method for coating molded products of the resin composition 失效
标题翻译：聚丙烯树脂组合物和树脂组合物的成型品的涂布方法
公开(公告)号：US6075086A
公开(公告)日：2000-06-13
申请号：US81199
申请日：1993-06-25
申请人： Katsuyuki Nitta , Keigo Suehiro , Yoichi Kawai , Katsumi Sekiguchi , Takeaki Inokuma , Yoshiyasu Kamiya
发明人： Katsuyuki Nitta , Keigo Suehiro , Yoichi Kawai , Katsumi Sekiguchi , Takeaki Inokuma , Yoshiyasu Kamiya
IPC分类号： B05D7/02 , B29C59/14 , C08J7/04 , C08L23/10 , C08L23/12 , C08L23/16 , C08L9/00
CPC分类号： B05D7/02 , B29C59/14 , C08J7/045 , C08L23/10 , C08L23/12 , C08L53/00 , B05D3/144 , B05D7/54 , B29K2023/12 , C08J2323/02 , C08L2205/02 , C08L23/16
摘要： Herein provided are a polypropylene resin composition which comprises (A) a polypropylene, (B) an ethylene-propylene-diene terpolymeric rubber having a Mooney viscosity, ML.sub.1+4 (100.degree. C.), ranging from 5 to 50 and an iodine value of not less than 15, the content of the component (B) ranging from 10 to 50% by weight on the basis of the total weight of the components (A) and (B), and optionally (C) an inorganic filler in an amount ranging from 0 to 40 parts by weight per 100 parts by weight of the sum of the components (A) and (B); a coating method which comprises the steps of applying a primer coating to a molded product obtained by molding the foregoing polypropylene resin composition or irradiating the molded product with plasma without degreasing and washing the product with a halogen atom-containing organic solvent and then applying a top coat to the product; and a coating method which comprises the steps of degreasing and washing a molded product obtained by molding the foregoing polypropylene resin composition and then applying a top coat to the product without applying a primer coating to the molded product or irradiating the molded product with plasma. The coated film obtained according to the foregoing methods has good bond strength to the molded product.
摘要翻译：本发明提供一种聚丙烯树脂组合物，其包含（A）聚丙烯，（B）门尼粘度，ML1 + 4（100℃）为5〜50的乙烯 - 丙烯 - 二烯三元共聚橡胶，（A）和（B）的总重量的10〜50重量％的组分（B）的含量，以及（C）中的无机填料，每100重量份组分（A）和（B）之和的量为0至40重量份; 一种涂布方法，包括以下步骤：对通过模塑上述聚丙烯树脂组合物而获得的模制品施加底漆涂层或者用等离子体照射成型产品而不进行脱脂，并用含卤素原子的有机溶剂洗涤产物，然后施加顶部外套到产品; 以及涂布方法，其包括对通过模塑上述聚丙烯树脂组合物而获得的模塑产品进行脱脂和洗涤，然后对该产品施加顶涂层，而不对该模制产品施加底漆涂层或用等离子体照射模制产品。根据上述方法获得的涂膜对模塑产品具有良好的粘结强度。

8. 发明授权

US5247007A Polypropylene resin composition and method for coating molded products of the resin composition 失效
标题翻译：聚丙烯树脂组合物和树脂组合物的模塑产品的涂覆方法
公开(公告)号：US5247007A
公开(公告)日：1993-09-21
申请号：US669015
申请日：1991-03-13
申请人： Katsuyuki Nitta , Keigo Suehiro , Yoichi Kawai , Katsumi Sekiguchi , Takeaki Inokuma , Yoshiyasu Kamiya
发明人： Katsuyuki Nitta , Keigo Suehiro , Yoichi Kawai , Katsumi Sekiguchi , Takeaki Inokuma , Yoshiyasu Kamiya
IPC分类号： B05D7/02 , B29C59/14 , C08J7/04 , C08L23/10 , C08L23/12 , C08L23/16
CPC分类号： B05D7/02 , B29C59/14 , C08J7/045 , C08L23/10 , C08L23/12 , C08L53/00 , B05D3/144 , B05D7/54 , B29K2023/12 , C08J2323/02 , C08L2205/02 , C08L23/16
摘要： Herein provided are a polypropylene resin composition which comprises (A) a polypropylene, (B) an ethylene-propylene-diene terpolymeric rubber having a Mooney viscosity, ML.sub.1+4 (100.degree. C.), ranging from 5 to 50 and an iodine value of not less than 15, the content of the component (B) ranging from 10 to 50% by weight on the basis of the total weight of the components (A) and (B), and optionally (C) an inorganic filler in an amount ranging from 0 to 40 parts by weight per 100 parts by weight of the sum of the components (A) and (B); a coating method which comprises the steps of applying a primer coating to a molded product obtained by molding the foregoing polypropylene resin composition or irradiating the molded product with plasma without degreasing and washing the product with a halogen atom-containing organic solvent and then applying a top coat to the product; and a coating method which comprises the steps of degreasing and washing a molded product obtained by molding the foregoing polypropylene resin composition and then applying a top coat to the product without applying a primer coating to the molded product or irradiating the molded product with plasma. The coated film obtained according to the foregoing methods has good bond strength to the molded product.

9. 发明授权

US4748206A Polyolefin composition and the same used for vehicle exterior members 失效
标题翻译：聚烯烃组合物和用于车辆外部构件的组合物
公开(公告)号：US4748206A
公开(公告)日：1988-05-31
申请号：US929071
申请日：1986-11-07
申请人： Motomi Nogiwa , Sachio Akai , Hiroshi Furuhashi , Kenji Tanaka , Toshimasa Takakusaki , Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi
发明人： Motomi Nogiwa , Sachio Akai , Hiroshi Furuhashi , Kenji Tanaka , Toshimasa Takakusaki , Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L23/20 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , C08L23/18 , C08L23/12 , C08L53/00
CPC分类号： C08L23/0815 , C08L23/14 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2205/035 , C08L23/20
摘要： A polyolefin composition and the same especially used for producing vehicle exterior members which is excellent in softness, impact resistance, moldability, appearance, restorable property and so forth. The composition comprises 20 to 70% by weight of a crystalline propylene polymer (a); 10 to 50% by weight of a substantially amorphous .alpha.-olefin copolymer (b); 5 to 50% by weight of an ethylene-.alpha.-olefin copolymer (c) which is 0.860 to 0.910 g/cm.sup.3 in density, 10% by weight or more in boiling n-hexane insoluble matter and 100.degree. C. or higher in the maximum peak temperature T.sub.m according to the differential scanning calorimetry (DSC); and 5 to 30% by weight of an ethylene polymer (d) of 0.910 to 0.965 g/cm.sup.3 in density, wherein the total of said components (a), (b), (c) and (d) is 100% by weight.
摘要翻译：一种聚烯烃组合物，其特别用于制造柔软性，耐冲击性，成型性，外观，可恢复性等优异的车辆外部构件。所述组合物包含20至70重量％的结晶丙烯聚合物（a）; 10至50重量％的基本上无定形的α-烯烃共聚物（b）; 5〜50重量％的乙烯-α-烯烃共聚物（c），密度为0.860〜0.910g / cm 3，沸腾正己烷不溶物为10重量％以上，100℃以上根据差示扫描量热法（DSC）的最大峰值温度Tm; 和5〜30重量％的密度为0.910〜0.965g / cm 3的乙烯聚合物（d），其中所述组分（a），（b），（c）和（d）的总和为100重量％。

10. 发明授权

US4626565A Preparation process for polypropylene-base resin compositions 失效
标题翻译：聚丙烯基树脂组合物的制备方法
公开(公告)号：US4626565A
公开(公告)日：1986-12-02
申请号：US722013
申请日：1985-03-29
申请人： Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi , Akio Yoshihara , Shigeru Hayashi
发明人： Yoichi Kawai , Masaru Abe , Katsumi Sekiguchi , Akio Yoshihara , Shigeru Hayashi
IPC分类号： C08K3/00 , C08K5/14 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/16 , C08L51/00 , C08L51/02 , C08L53/00 , C08L77/00 , C08L101/00
CPC分类号： C08K3/0033 , C08L53/00
摘要： Disclosed herein is a preparation process for polypropylene-base resin compositions, which process comprises heating at a temperature of 170.degree.-280.degree. C. a mixture containing a crystalline ethylenepropylene block copolymer having a specific composition, an ethylene-propylene copolymer rubber having a specific composition and viscosity, an inorganic filler having a specific particle size, and an organic peroxide, all in specified amounts. The thus-obtained polypropylene-base resin compositions are suitable for use in the production of large moldings such as automobile bumpers, fenders and body sidemembers because of their excellent low-temperature impact resistance, high molding fluidity, good paintability and high stiffness as well as their low preparation cost.
摘要翻译： PCT No.PCT / JP84 / 00403 Sec。 371日期：1985年3月29日 102（e）1985年3月29日PCT PCT。1984年8月17日。本文公开了一种聚丙烯基树脂组合物的制备方法，该方法包括在170-280℃的温度下加热含有具有特定组成的结晶乙烯丙烯嵌段共聚物，具有特定组成和粘度的乙烯 - 丙烯共聚物橡胶，具有特定粒度的无机填料和有机过氧化物，均为规定量。由此获得的聚丙烯基树脂组合物由于其优异的耐低温冲击性，高成型流动性，良好的可涂饰性和高刚性以及适用于制造汽车保险杠，挡泥板和车体组件等大型模制品而适用。他们的准备费用很低。

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