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1. 发明专利

JPS6112742A Resin composition for exterior material 失效
标题翻译：用于外部材料的树脂组合物
公开(公告)号：JPS6112742A
公开(公告)日：1986-01-21
申请号：JP13263584
申请日：1984-06-27
申请人： Mitsubishi Petrochem Co Ltd , Nissan Motor Co Ltd
发明人： SUGIMOTO TAKASHI , OKADA YUKIO , KAWASE TOYOO , MATSUOKA TOSHIMITSU , KAWAMURA YUUJIROU
IPC分类号： C08K3/34 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/06 , C08L23/16 , C08L51/00 , C08L51/02 , C08L53/00 , C08L77/00 , C08L101/00
CPC分类号： C08L53/00 , C08L2666/04
摘要： PURPOSE: To provide the titled composition having excellent impact resistance, moldability and heat-deformation resistance, and suitable for an exterior part, especially the bumper of automobile, by compound a specific propylene-ethylene block copolymer with an ethylene-propylene copolymer rubber, a high-density polyethylene and talc at specific ratios.
CONSTITUTION: (A) 62W57(wt.)% propylene-ethylene block copolymer having an ethylene content of 2W3% and a melt flow rate of 40W45g/10min is compounded with (B) 26W28% ethylene-propylene copolymer rubber having an ethylene content of 70W80% and a Mooney viscosity of 55W58, (C) 2W3% high-density polyethylene having a density of 0.955W0.96g/cm
3 and a melt flow rate of 18W22g/ 10min, and (D) 10W12% talc having an average particle diameter of 1.8W2.2μ and a specific surface area of 36,000W42,000cm
2 /g, to obtain a resin composition having a melt flow rate of 13W18g/10min, density of 0.95W0.98g/cm
3 , a flexural modulus of 11,500W14,000kg/cm
2 , a linear expansion coefficient (20W80°C) of 7× 10
-5 W10×10
-5 cm/cm/°C, and a surface gloss of ≥55%.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：提供具有优异的抗冲击性，成型性和耐热变形性的标题组合物，适用于外部部件，特别是汽车的缓冲件，通过将特定的丙烯 - 乙烯嵌段共聚物与乙烯 - 丙烯共聚物橡胶，高密度聚乙烯和滑石粉。构成：（A）乙烯含量为2-3％，熔体流动速率为40-45g / 10min的62-57（wt。）％丙烯 - 乙烯嵌段共聚物与（B）26-28％乙烯 - 乙烯含量为70-80％，门尼粘度为55-58的丙烯共聚物橡胶，（C）密度为0.955-0.96g / cm 3的2-3％高密度聚乙烯和熔体流动速率为18-22g / 10min，（D）平均粒径为1.8-2.2μm，比表面积为36,000-42,000cm 2 / g的10-12％滑石，得到具有熔体流速为13-18g / 10min，密度为0.95-0.98g / cm 3，弯曲弹性模量为11,500-14,000kg / cm 2，线膨胀系数（20-80℃）为7×10 <-5> -10×10 -5 cm / cm / deg，表面光泽度> 55％。

2. 发明专利

JPS6143650A Polypropylene composition for automobile bumper 失效
标题翻译：汽车用聚丙烯组合物
公开(公告)号：JPS6143650A
公开(公告)日：1986-03-03
申请号：JP16539184
申请日：1984-08-07
申请人： Chisso Corp , Nissan Motor Co Ltd
发明人： CHIKU SHINJI , MORI KINYA , NISHIDA TOSHIHIKO , OHASHI TAMIHIRO , OKADA YUKIO , KAWASE TOYOO , MATSUOKA TOSHIMITSU , KAWAMURA YUJIRO
IPC分类号： C08L53/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/16 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00
摘要： PURPOSE: The titled composition having high rigidity, high heat distortion resistance, improved appearance and coating performance of molded article, obtained by blending a highly rigid polypropylene as a base with two kinds of amorphous ethylene-propylene copolymers in specific Mooney viscosity ranges and talc having specific particle diameters.
CONSTITUTION: (A) 55W65wt% highly rigid ethylene-propylene block copolymer (mixture) having 5W10wt% ethylene content, and a relationship between isotactic pendant fraction of propylene homopolymer part and melt flow rate (MFR) of the whole part shown by the formula is blended with (B) 10W20wt% amorphous ethylene-propylene copolymer having ≤30 Mooney viscosity, (C) 10W20wt% amorphous ethylene-propylene copolymer having 50W100 Mooney viscosity, with the proviso that the total amounts of the components B and C is 25W35wt%, and (D) 10W15wt% talc having ≤3μ average particle diameter, to give a composition for automoble bumper.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：以高刚性聚丙烯为基础，以特定门尼粘度范围的两种无定形乙烯 - 丙烯共聚物混合得到的具有高刚性，高耐热变形性，改善的外观和成型制品的涂布性能的标题组合物和具有具体粒径。构成：（A）具有5-10重量％乙烯含量的55-65重量％高刚性乙烯 - 丙烯嵌段共聚物（混合物），以及丙烯均聚物部分的全同立构侧枝部分与所示整个部分的熔体流动速率（MFR）之间的关系通过配方与（B）具有<= 30门尼粘度的10-20wt％无定形乙烯 - 丙烯共聚物共混（C）10-20wt％具有50-100门尼粘度的无定形乙烯 - 丙烯共聚物，条件是总计组分B和C的量为25-35重量％，和（D）具有平均粒径<=3μm平均粒径的10-15重量％的滑石，得到用于自动保险杠的组合物。

3. 发明专利

JPS6136346A Material for bumper 失效
标题翻译：保险杠材料
公开(公告)号：JPS6136346A
公开(公告)日：1986-02-21
申请号：JP15970584
申请日：1984-07-30
申请人： N P Kasei Kk , Nissan Motor Co Ltd
发明人： OKADA YUKIO , KAWASE TOYOO , OTSUKA KATSUHIRO , MASHITA KOUICHIROU
IPC分类号： C08L21/00 , B60R19/03 , B60R19/18 , C08K3/34 , C08K7/00 , C08L7/00 , C08L23/00 , C08L23/16 , C08L101/00
摘要： PURPOSE: A material, obtained by incorporating a specific ethylene propylene copolymer with ethylene propylene based elastomer and mineral filler, and having improved rigidity, impact resistance, low linear expansion coefficient and high moldability.
CONSTITUTION: A material obtained by incorporating (A) 30W50wt% ethylene propylene copolymer having ≥25g/10min melt flow rate measured under test conditions 10 of JISK7210, ≥15,000kg/cm
2 flexural modulus measured by JISK 7203 at 25°C and ≥5kg.cm/cm Izod impact strength measured by JISK7110 at 25°C with (B) 15W30wt% ethylene propylene copolymer having ≥15W30g/10min melt flow rate measured under conditions 10 of JISK7210 and ≥5kg.cm/cm Izod impact strength measured by JISK7110 at 25°C, (C) 15W30wt% ethylene propylene based elastomer with 25W65wt% propylene polymer content and (D) 7W 15wt% talc powder or scaly graphite having ≤5μ average particle diameter and ≤0.2 ratio of existing particles having ≥10μ particle diameter.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将特定乙烯丙烯共聚物与乙烯丙烯系弹性体和矿物填料结合而得到的材料，具有改善的刚性，耐冲击性，低线膨胀系数和高成型性。构成：通过在JISK7203测量的JISK7210测试条件10测量的=> 25g / 10min的熔体流动速率测量的（A）30-50wt％乙烯丙烯共聚物，弯曲模量为> 15,000kg / cm 2，获得的材料为： 25℃和> = 5kg·cm / cm的悬臂梁冲击强度（JISK7110在25℃下测量）与（B）15-30重量％乙烯丙烯共聚物，其具有≥15-30克/ 10分钟的熔体流动速率，在10 JISK7210和> = 5kg.cm / cm通过JISK7110在25℃测量的悬臂梁冲击强度，（C）15-30重量％的丙烯聚合物含量为25-65重量％的乙烯丙烯系弹性体和（D）7- 15重量％的滑石粉或具有平均粒径<=5μm，具有≥10μm粒径的现有颗粒的比例<= 0.2的鳞状石墨。

4. 发明专利

JPS58214473A Roof structure for car 失效
标题翻译：车顶结构
公开(公告)号：JPS58214473A
公开(公告)日：1983-12-13
申请号：JP9893982
申请日：1982-06-09
申请人： Nissan Motor Co Ltd
发明人： KAWASE TOYOO , HIRANO HIROKAZU , HIGUCHI KAZUO
IPC分类号： B60R13/02 , B62D25/06
CPC分类号： B62D25/06
摘要： PURPOSE:To increase the surface rigidity of a roof panel without increasing the weight of a car body and improve a sound insulation effect by integratedly forming a number of ribs on top of a roof trim and bonding the roof trim on the rear of the roof panel through the ribs. CONSTITUTION:A roof trim 3 consists of a corrugated cardboard base material 7 that bonds a corrugated center 4 made of paper and both-sided liners 5 with a hot melt sheet 6 and a surface sheet 8 made of soft resin that is sealed on one side surface of the corrugated cardboard base material 7. A number of ribs 9 are integratedly formed on top of this roof trim 3 in the car width direction spaced at proper intervals and the roof trim is bonded on the rear of a roof panel 1 through these ribs 9. Since the roof panel is reinforced by these ribs 9, its surface rigidity can be improved. As a result, the small vibration generated in the roof panel 1 while a car is idling can be suppressed and the sound of falling rain can be attenuated. Thus a sound insulation effect is improved.
摘要翻译：目的：为了增加车顶板的表面刚度，而不增加车体的重量，并通过在屋顶装饰顶部整合形成若干肋骨并且将车顶饰板粘合在屋顶板的后部来改善隔音效果通过肋骨。构成：屋顶装饰件3由瓦楞纸板基材7组成，该纸板基材7用热熔片6和由一侧密封的软质树脂制成的表面片8与由纸制成的波纹状中心4和双面衬里5相结合瓦楞纸板基材7的表面。多个肋9在车顶宽度方向上以合适的间隔间隔整齐地形成在车顶装饰件3的顶部上，并且屋顶饰件通过这些肋结合在顶板1的后部由于顶板被这些肋9加强，所以可以提高其表面刚度。结果，可以抑制在汽车怠速时在屋顶面板1中产生的小的振动，并且可以降低下雨的声音。从而提高隔音效果。

5. 发明专利

JPS58177745A Roof structure for car 失效
标题翻译：车顶结构
公开(公告)号：JPS58177745A
公开(公告)日：1983-10-18
申请号：JP5958982
申请日：1982-04-12
申请人： Nissan Motor Co Ltd
发明人： HIGUCHI KAZUO , KAWASE TOYOO , HIRANO HIROKAZU
IPC分类号： B60R13/02
CPC分类号： B60R13/0218
摘要： PURPOSE:To improve the rigidity of the whole roof by providing a number of permeation holes in a foam resin plate that is used in a vehicle such as a car. CONSTITUTION:The outside surface of a foam resin plate 10 in which a number of permeation holes 11 are provided is coated with a normal temperature set type liquid urethane adhesive agent keeping the form of an adhesive resin liquid and the whole foam resin plate 10 is impregnated with it. Then the foam resin plate 10 is bonded to the front and rear parts of the upper surface of a molded ceiling 2 that is connected to a roof panel 1, respectively. Besides, said front and rear parts of the molded ceiling 2 where the foam resin plate 10 is bonded are pressed to the front and rear of the roof panel 1. As a result, the amount of the adhesive agent resin liquid contained in the foam resin plate is reduced and the thickness of the roof panel can be made thin and its weight can be made light.
摘要翻译：目的：通过在汽车等车辆中使用的泡沫树脂板中设置多个渗透孔来提高整体屋顶的刚性。构成：其中设置有多个渗透孔11的泡沫树脂板10的外表面涂覆有保持粘合树脂液体形式的常温定型液体聚氨酯粘合剂，并且整个泡沫树脂板10被浸渍用它。然后，泡沫树脂板10分别结合到与顶板1连接的模制天花板2的上表面的前后部分。此外，将泡沫树脂板10接合的模制天花板2的前部和后部按压到顶板1的前后。结果，包含在泡沫树脂中的粘合剂树脂液体的量板的厚度减小，并且屋顶板的厚度可以变薄并且其重量可以变轻。

6. 发明专利

JPS61102352A Bumper 失效
标题翻译：保险杠
公开(公告)号：JPS61102352A
公开(公告)日：1986-05-21
申请号：JP22496284
申请日：1984-10-25
申请人： Nissan Motor Co Ltd
发明人： KAWASE TOYOO , TADA TAKASHI
IPC分类号： B60R19/04 , B60R19/18
摘要： PURPOSE: To check expansion or contraction and wavy motion in a resin-make fascia, by forming mutually corresponding concave and convex surfaces in an upper and lower end of the resin fascia and a keep plate.
CONSTITUTION: A resin-make fascia is installed, as crowned, in an armature 3 to be locked to a bumper stay. The whole surface of an upper and lower end 1C of the resin fascia 1 in contact with a keep plate 4A is formed into concave and convex surfaces 8A and 8B continued in a longitudinal direction, and these concave surface 8A parts are locked to the armature 3 with bolts 5A. And, the keep plate 4A is molded in a wavy form along a surface profile of the upper and lower end part 1C of the resin fascia 1.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在树脂面板的上端和下端形成相互对应的凹凸表面和保持板来检查树脂制筋膜中的膨胀或收缩和波浪运动。构成：一个树脂制的面板安装在一个电枢3上，以锁定在保险杠座上。与保持板4A接触的树脂面板1的上下端1C的整个表面形成为在纵向方向上连续的凹凸表面8A和8B，并且这些凹面8A部分被锁定到衔铁3 用螺栓5A。并且，保持板4A沿着树脂面板1的上端部1C和下端部1C的表面轮廓成型为波状。

7. 发明专利

JPS58177744A Roof structure for car 失效
标题翻译：车顶结构
公开(公告)号：JPS58177744A
公开(公告)日：1983-10-18
申请号：JP5958882
申请日：1982-04-12
申请人： Nissan Motor Co Ltd
发明人： HIGUCHI KAZUO , KAWASE TOYOO , HIRANO HIROKAZU
IPC分类号： B60R13/02 , B60R13/08
CPC分类号： B60R13/0212 , B60R13/0206 , B60R13/0815
摘要： PURPOSE:To ensure head clearance and improve the surface rigidity of a roof panel by connecting a molded ceiling to the roof panel using a magic fastner. CONSTITUTION:An adhesive agent layer 12 provided on each one support body 11a is bonded at the front and rear parts on the lower surface of a roof panel 1, respectively, and one side of each magic fastner 11 is attached. On the other hand, the adhesive agent layer 12 provided on the other support body 11a is bonded at the front and rear parts on the upper surface of the molded ceiling 2, respectively, and the other side of each magic fastner 11 is attached. As a result, the sections other than the outer edge and the central part of the molded ceiling 2 for example, the peripheral section around the central part of the molded ceiling 2 are also connected to the roof panel 1. The peripheral section is prevented from being hung by its dead weight and surface rigidity of the roof panel 1 is also improved. Besides, the oscillation of the roof panel 1 and the noise following this oscillation generated when a car travels at a high speed is absorbed by the adhesive agent 12 made of viscous and elastic resin.
摘要翻译：目的：通过使用魔术夹具将模制天花板连接到屋顶板，确保头部间隙并提高屋顶板的表面刚度。构成：设置在每个支撑体11a上的粘合剂层12分别在顶板1的下表面的前后部分接合，并且附接每个魔术夹具11的一侧。另一方面，设置在另一个支撑体11a上的粘合剂层12分别粘合在模制顶棚2的上表面的前后部分，并且附接每个魔术夹具11的另一侧。结果，除了模制天花板2的外边缘和中心部分之外的部分，模制天花板2的中心部分周围的部分也连接到顶板1。悬挂在屋顶板1的自重和表面刚度也得到改善。此外，当汽车高速行驶时产生的屋顶板1的振动和产生的振动之后，被由粘性弹性树脂制成的粘合剂12吸收。

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