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1. 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。

2. 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％。

3. 发明专利

JPS5959772A Reinforcing adhesive sheet 失效
标题翻译：增强胶粘剂
公开(公告)号：JPS5959772A
公开(公告)日：1984-04-05
申请号：JP17129482
申请日：1982-09-30
申请人： Nissan Motor Co Ltd , Nitto Electric Ind Co Ltd
发明人： OKADA YUKIO , MIURA TOSHIKATSU , ARIYOSHI TOSHIHIKO , TOMINAGA TAKASHI , ASOSHINA HIDESHI
IPC分类号： B62D25/02 , B62D25/00 , C09J7/00 , C09J7/02
摘要： PURPOSE: To provide the titled sheet without discrepancy and release when heated, by attaching to one side of a thermosetting reinforcing resin sheet a narrower bead-forming material, which is provided with a sticky layer on the open side, and making bases on the bead-forming material-carring side of the sheet and the sticky layer both bonding surfaces.
CONSTITUTION: A bead-forming material 3 with a width narrower than that of a thermosetting sheets 2, in an uncured or half-cured state, having a reinforcer 6 is attached to one side of the sheet 2 and a sticky layer 4 is formed on the open side of the bead-forming material 3. Bases 2a, 2b on the bead-forming material-carrying side of the sheet 2 extending further beyond the width of the bead-forming material 3 and the sticky layer both are applied to a substrate to be reinforced, such as surfaces 5 of exterior door panels 5 of automobiles, and heated. Therefore the plate 2, whose viscosity is tentatively reduced, is bonded to the panels 5. Simultaneously, the bead-forming material 3 is foamed to form bead-shaped expansion areas 2f. Further heating causes the sheet 2 to be cured, with the state shown in figure.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了在加热时提供标签片，不会发生偏差和释放，通过在热固性增强树脂片的一侧上附着在开口侧设置有粘性层的较窄的胎圈形成材料，并且在胎圈形成材料的侧面和粘性层两个粘合表面。构成：具有加强件6的未固化或半固化状态的宽度比热固性片材2的宽度窄的珠粒形成材料3附着在片材2的一侧，并且粘合层4形成在胎圈形成材料3的开口侧。延伸到胎圈形成材料3的宽度之外延伸的片材2的胎边形成材料承载侧上的基底2a，2b和粘性层都被施加到基底被加强，例如汽车的外部门板5的表面5，并被加热。因此，其粘度暂时降低的板2结合到面板5.同时，珠形成材料3发泡以形成珠状膨胀区域2f。进一步的加热使得片材2被固化，具有图所示的状态。

4. 发明专利

JPS5766047A Bumper with cushion 失效
标题翻译：保险杠与CUSHION
公开(公告)号：JPS5766047A
公开(公告)日：1982-04-22
申请号：JP13873880
申请日：1980-10-06
申请人： Nissan Motor Co Ltd
发明人： KIKUCHI HIROTO , MIURA TOSHIKATSU , OKADA YUKIO
IPC分类号： B60R19/18 , B60R19/22
CPC分类号： B60R19/22 , B60R2019/1886
摘要： PURPOSE: To prevent the energy absorptivity of a shock absorber from being dropped due to the absorption of water by a method wherein the intrusion of water from outside is intercepted by covering the shock absorber with protective film.
CONSTITUTION: A bumper reinforcing member 1 is mounted through a stay 8 in front of a car body and a cushion member consisting of a molded component made of foamed polyurethane or the like is provided ahead of the reinforcing member 1. The cushion member 2 is covered with a protective film to intercept the intrusion of water and a bumper cover 3 molded with synthetic resin is mounted in such a manner as to cover the cusion member 2.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了防止由于通过用保护膜覆盖减震器而截断来自外部的水的侵入的方法由于吸收水而使减震器的能量吸收性下降。构成：保险杠加强构件1通过车身前部的支柱8安装，并且由发泡聚氨酯等制成的成型构件构成的缓冲构件设置在加强构件1的前方。缓冲构件2被覆盖用防止水侵入的保护膜和以合成树脂模制的保险杠盖3以覆盖入口构件2的方式安装。

5. 发明专利

JPS5959774A Reinforcing adhesive sheet 失效
标题翻译：增强胶粘剂
公开(公告)号：JPS5959774A
公开(公告)日：1984-04-05
申请号：JP17129682
申请日：1982-09-30
申请人： Nissan Motor Co Ltd , Nitto Electric Ind Co Ltd
发明人： OKADA YUKIO , MIURA TOSHIKATSU , ARIYOSHI TOSHIHIKO , ASOSHINA HIDESHI , TOMINAGA TAKASHI
IPC分类号： B62D25/02 , B62D25/00 , C09J7/00 , C09J7/02
摘要： PURPOSE: To provide the titled sheet without discrepancy and release when heated, by attaching a flattened material comprising a thermal recovery substance in which through-holes or recesses are formed on one side of a thermosetting reinforcing resin sheet and making bases on the flattened material-carrying side of the sheet bonding surfaces.
CONSTITUTION: A flattened material 26 which comprises a thermal recovery substance, having a width narrower than that of a thermosetting reinforcing resin sheet 24, provided with through-holes 40 or recesses 29 (29a, 29b) of a given shape, and forming bead-shaped expansion areas by allowing to deform in a stretched form at least in a vertical direction before the sheet 24, in an uncured or half-cured state, having a reinforcer 5 has been cured is attached to one side of the sheet 24, making bases 25a, 25b on the flattened material-carrying side of the sheet 24 extending further beyond the width of the flattened material 26 bonding areas. Formation of the through-holes 40 or the recesses 29 provides favorable follow-up for figures after a substrate material 20 of the flattened material 26 and good bonding of the resn sheet 24 to the substrate material 20.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了在加热时提供标签片，不会发生偏差和释放，通过在热固性增强树脂片的一侧上附着包含形成有通孔或凹部的热回收物质的扁平材料，并在平坦化材料上形成基底，片材接合面的承载侧。构成：具有比热固性增强树脂片24窄的宽度的热回收物质的平坦化材料26，其具有给定形状的通孔40或凹部29（29a，29b）在具有加强件5的未固化或半固化状态的片材24已经固化之前，至少在垂直方向上以拉伸形式变形的形状的膨胀区域附接到片材24的一侧，在延伸超过平坦化材料26粘合区域的宽度的片材24的平坦的材料承载侧上的25a，25b。通孔40或凹部29的形成为平坦化材料26的基材20之后的图形提供了有利的追随性，并且将resn片24与基片材料20的良好结合。

6. 发明专利

JPS5959773A Reinforcing adhesive sheet 失效
标题翻译：增强胶粘剂
公开(公告)号：JPS5959773A
公开(公告)日：1984-04-05
申请号：JP17129582
申请日：1982-09-30
申请人： Nissan Motor Co Ltd , Nitto Electric Ind Co Ltd
发明人： OKADA YUKIO , MIURA TOSHIKATSU , TOMINAGA TAKASHI , ARIYOSHI TOSHIHIKO , ASOSHINA HIDESHI
IPC分类号： B62D25/02 , B62D25/00 , C09J7/00 , C09J7/02
摘要： PURPOSE: To provide the titled sheet capable of bonding effectively and preventing rust formation, by attaching a narrower bead-forming material to one side of the first thermosetting reinforcing resin sheet and laminating the second thermosetting reinforcing resin sheet to cover them.
CONSTITUTION: A bead-forming material 2 having the width narrower than that of the first thermosetting reinforcing resin sheet 1 and forming beaded expansion areas before the sheet 1 is cured is attached to one side of the sheet 1, in an uncured or half-cured state, having a reinforcer 5. The second thermosetting reinforcing resin sheet 3, in an uncured or half-cured state, with which the bead- forming material is covered, is laminated to the first sheet 1. The second sheet 3 is applied to a back 6a of exterior panels 6 of automobile doors and heated, causing the sheet 3, whose viscosity is tentatively reduced, to bond to exterior panels 6. Simultaneously the bead-forming material 2 is foamed to form bead- shaped expansion areas 1b. Further heating causes sheets 1, 3 to be cured, with the state shown in drawing.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在第一热固性增强树脂片的一侧附着较窄的胎圈形成材料，并层叠第二热固性增强树脂片以覆盖它们，提供能够有效地结合的防止生锈的标题纸。构成：在片1的一侧固定有宽度窄于第一热固性增强树脂片1的宽度并且在片1固化之前形成珠粒扩张区域的珠粒形成材料2，在未固化或半固化状态，具有加强件5.第二热固性增强树脂片3在未固化或半固化状态下与胎圈形成材料被覆盖，被层压到第一片材1上。第二片材3被施加到汽车门外板6的背面6a被加热，导致其粘度暂时降低的片材3结合到外部面板6.同时，胎圈形成材料2被发泡以形成珠形膨胀区域1b。随着图中所示的状态，进一步加热导致片1,3被固化。

7. 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。

8. 发明专利

JPS58199216A Reinforcement and reinforced panel 失效
标题翻译：加固和加固面板
公开(公告)号：JPS58199216A
公开(公告)日：1983-11-19
申请号：JP8098982
申请日：1982-05-13
申请人： Nissan Motor Co Ltd
发明人： OKADA YUKIO , MIURA TOSHIKATSU
IPC分类号： F16B5/08 , B60J5/00 , B60J5/04
CPC分类号： B60J5/0455 , B60J5/043
摘要： PURPOSE:To provide a high rigidity reinforcement which can be readily and tightly mounted at ambient temperature and which is easily repaired if separated, by applying slowly hardening bonds and double-face adhesive tapes on a reinforcing seat at the lower faces of its flanges which extend on both sides of a bead-like bulge. CONSTITUTION:A reinforcing seat 1 consists of a head-like bulge 2 formed like a halved tube, for example, and flat flanges 3 which sideways extend from both side edges of the bulge integrally. Projecting areas 4 and 5 are made on said parts 2 and 3, respectively, and double-face adhesive tapes 7 are applied on the flange 3 at the face opposite to the projecting direction of the bulge 2. Slowly hardening bond 8 is applied on the lower faces of the flange 3 between said tapes 7. A reinforcment 10, constructed as above, is mounted on an outer panel 13 of a car's door in such a manner that the reinforcing seat 1 extends from a waist 15 to a bead 14 via the middle part 16, and is preliminarily stuck to the outer panel with said tapes 7 before intimate adhesion thereto with said bond 8.
摘要翻译：目的：提供高刚性加强件，其可以容易且紧密地安装在环境温度下，并且如果分离容易修复，则通过在其凸缘的下表面上施加缓慢硬化的粘合剂和双面胶带在加强座上延伸在两边的珠状隆起。构成：加强座1由例如形成为半圆形管的头状凸起2和从凸起的两个侧边一体地侧向延伸的平坦凸缘3组成。投影区域4和5分别在所述部件2和3上制成，并且双面胶带7在与突出部分2的突出方向相反的表面处施加在凸缘3上。缓慢硬化粘结8施加在凸缘3的下表面在所述磁带7之间。如上构造的加强件10以这样的方式安装在轿厢门的外板13上，使得加强座1经由腰部15经由凸缘中间部分16，并且用所述胶带7预先粘附到具有所述胶带7的外面板上，同时用所述胶合片8紧密粘合到其上。

9. 发明专利

JPS59213785A Adhesive sheet for reinforcement 失效
标题翻译：粘合剂用于加固
公开(公告)号：JPS59213785A
公开(公告)日：1984-12-03
申请号：JP8821883
申请日：1983-05-18
申请人： Nissan Motor Co Ltd , Nitto Electric Ind Co Ltd
发明人： MIURA TOSHIKATSU , OKADA YUKIO , ARIYOSHI TOSHIHIKO , TAKENOSHITA ITSUROU , TOMINAGA TAKASHI , ROKUSHIYA TADAHIRO
IPC分类号： C09J7/02 , B32B7/02 , B60J5/00 , B62D25/00 , B62D25/02 , C09J7/00
摘要： PURPOSE: To manufacture the titled inexpensive light-weight sheet capable of remarkably improving the rigidity of the member to be reinforced, by flattening a hollow material having a shape-memory function to restore its original shape with heat, and sandwiching the flattened material with a thermosetting resin layer and a layer which is pressure-sensitive at normal temperature.
CONSTITUTION: The objective sheet is composed of (A) the flattened material 2 obtained by applying a hot-melt adhesive to the inner surface of a hollow material having shape-memory function to enable the restoration to its original shape with heat, and flattening the hollow material to enable the restoration of the shape with heat by the combined effects of the shape memory function and the lowering of the adhesive force of the hot-melt adhesive with heat, (B) a thermosetting resin layer 3 having a width nearly equal to or narrower than that of the flattened material and applied to one face of the material 2, and (C) a layer 4 having pressure-sensitive adhesivity at normal temperature and applied to the other face of the flattened material 2.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了制造能够显着提高待加固构件的刚性的标价便宜的轻质薄板，通过使具有形状记忆功能的中空材料变平，以热恢复其初始形状，并将扁平材料夹在一起热固性树脂层和在常温下是压敏的层。构成：目标片由（A）通过将热熔粘合剂施加到具有形状记忆功能的中空材料的内表面而获得的扁平材料2，以使其能够恢复其原始形状，并使其平坦化中空材料，通过形状记忆功能的组合效应和热熔粘合剂的热粘合力的降低，使热量恢复形状，（B）热固性树脂层3的宽度接近于或比扁平材料窄或施加到材料2的一个面上，和（C）在常温下具有压敏粘合性的层4并施加到平坦化材料2的另一个面上。

10. 发明专利

JPS58221745A Core material of bumper of car 失效
标题翻译：汽车保险丝的核心材料
公开(公告)号：JPS58221745A
公开(公告)日：1983-12-23
申请号：JP10566082
申请日：1982-06-19
申请人： Japan Styrene Paper Co Ltd , Nissan Motor Co Ltd
发明人： ADACHI AKIRA , KUBOTA TAKASHI , OKADA YUKIO , MIYAZAKI KANICHI , HAGIWARA TAROU
IPC分类号： B29C59/00 , B29C44/00 , B29C67/00 , B60R19/22
CPC分类号： B60R19/22 , Y10S264/05 , Y10S264/15 , Y10S264/16 , Y10S264/18 , Y10T428/233 , Y10T428/239
摘要： PURPOSE:To improve absoption of energy and a restoring rate of the size, by forming the core material of a bumper with a molded-in-place product made of a polypropylene series foaming particle with a compression stress, at a specified density at a 50% compressing time, of higher than a given value. CONSTITUTION:A polypropylene resin particle and a volatile forming agent are dispersed in water in an enclosed receptacle, said particle is impregnated with said foaming agent through heating of said particle to higher than a temperature at which said particle is softened. Thereafter, the one end of the receptacle is released, and said particle and water are simultaneously discharged under an atmosphere with a pressure lower than that in the receptacle, and this produces a preliminary foaming particle. The preliminary foaming particle is pressurized and aged by an inorganic gas to apply a high pressure to the inside of the particle. Thereafter, a mold is filled with the preliminary foaming particle to foam and expand said particle by heating it, and a fusing is caused between the particles to obtain a core material molded in conformity with the configuration of a mold.
摘要翻译：目的：通过用压缩应力的聚丙烯系列发泡颗粒制成的就地产品形成保险杠的芯材，在规定的密度为50°的情况下，为了改善能量的吸收和尺寸的恢复率％压缩时间，高于给定值。构成：聚丙烯树脂颗粒和挥发性成形剂分散在封闭的容器中的水中，所述颗粒通过将所述颗粒加热而高于所述颗粒软化的温度浸渍所述发泡剂。此后，容器的一端被释放，并且所述颗粒和水在低于容器中的压力的气氛下同时排放，并且产生初步发泡颗粒。将预发泡颗粒通过无机气体加压老化，以将高压施加到颗粒的内部。此后，将模具填充有预发泡粒子，通过加热使其发泡并膨胀，并且在颗粒之间引起熔融，从而获得与模具结构一致的芯材。

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