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11. 发明专利

JP2003040966A Soft polyurethane foam 审中-公开
标题翻译：软质聚氨酯泡沫
公开(公告)号：JP2003040966A
公开(公告)日：2003-02-13
申请号：JP2001232305
申请日：2001-07-31
申请人： Araco Corp , Asahi Glass Co Ltd , Toyota Motor Corp , アラコ株式会社 , トヨタ自動車株式会社 , 旭硝子株式会社
发明人： OCHIAI TOSHIAKI , KUDO YASUTAKE , MURATA YOSHIYUKI , TOYODA MASANORI , HARADA KYUICHI , WADA HIROSHI , TAKEYASU HIROMITSU
IPC分类号： C08G18/76 , C08G101/00
摘要： PROBLEM TO BE SOLVED: To provide a soft polyurethane foam which has low impact resilience and its durable holding property and lasts good vibration characteristics for a long time and which is especially suitable for a car seat.
SOLUTION: The foam is obtained by reacting a polyoxyalkylene polyol polymer containing a polyoxyalkylene polyol (A) of 10-20 mass%, which is obtained by ring-opening polymerization of a cyclic ether using a polyhydric alcohol mixture having an average hydroxy group number of 2-3 as an initiator and has a monool content of 12 mol% or less, an average molecular weight per a hydroxy group of 1,700-2,300 and a viscosity at 25°C of 1,400 cP or less, with a polyisocyanate in which a tolylene diisocyanate and a polymethylene polyphenyl isocyanate are mixed and a mixing mass ratio is 85/15-75/25 of tolylene diisocyanate/polymethylene polyphenyl isocyanate. The foam has a density of 50-60 kg/m
3 and an impact resilience modulus of 65% or less in a core part.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种柔软的聚氨酯泡沫，其具有低的抗冲击性和耐久的保持性，并且长时间持续良好的振动特性，特别适用于汽车座椅。解决方案：通过使含有平均羟基数的多元醇混合物使环状醚的开环聚合得到的含有10-20质量％的聚氧化烯多元醇（A）的聚氧化烯多元醇聚合物 2-3作为引发剂，并且一元醇含量为12摩尔％以下，每个羟基的平均分子量为1,700-2,300，在25℃下的粘度为1400cP以下，其中，甲苯二异氰酸酯和聚亚甲基多苯基异氰酸酯混合，混合质量比为甲苯二异氰酸酯/聚亚甲基多苯基异氰酸酯的85/15〜75/25。泡沫体的芯部密度为50-60kg / m 3，冲击弹性模量为65％以下。

12. 发明专利

JP2013209472A Polypropylene-based resin composition and molded product thereof 有权
标题翻译：基于聚丙烯的树脂组合物及其成型产品
公开(公告)号：JP2013209472A
公开(公告)日：2013-10-10
申请号：JP2012079479
申请日：2012-03-30
申请人： Japan Polypropylene Corp , 日本ポリプロ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAYAMA MITSUHIRO , FUKUNAGA SHOICHI , KUDO YASUTAKE , NAKAGAWA SHUJI , WATANABE TOSHIO
IPC分类号： C08L53/00 , C08K3/04 , C08K3/34 , C08K5/20 , C08L23/08 , C08L23/26
摘要： PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition and a molded product thereof, which are excellent in scratch resistance and flow mark appearance (molding appearance), and also excellent in physical property balance of molding fluidity with elastic modulus and impact resistance.SOLUTION: A polypropylene-based resin composition contains the following components A-F. A molded product thereof is also provided. Component A: A polypropylene-based resin composed of specific components A1 and component A2, which has an MFR (230°C, 2.16 kg load) of 22-75 g/10 min; 55-73 wt.%. Component B: Talk; 15-25 wt.%. Component C: An ethylene-butene copolymer elastomer; 12-20 wt.%. Component D: A denatured polypropylene with an acid denaturation amount of 0.5-1.5 wt.% in terms of maleic anhydride; 1-5 pts.wt. (relative to 100 pts.wt. in total of the components A-C). Component E: Carbon black having pH of 2-4.5; 0.01-5 pts.wt. (relative to 100 pts.wt. in total of the components A-C). Component F: Erucamide; 0.1-5 pts.wt. (relative to 100 pts.wt. in total of the components A-C).
摘要翻译：要解决的问题：提供耐刮擦性和流痕外观（成型外观）优异的成型流动性的物性平衡优异的聚丙烯系树脂组合物及其成型体，具有弹性模量和耐冲击性解决方案：聚丙烯基树脂组合物含有以下成分AF。还提供了其成型产品。组分A：由特定组分A1和组分A2组成的聚丙烯基树脂，其MFR（230℃，2.16kg负荷）为22-75g / 10min; 55-73重量％。组件B：谈话 15-25重量％。组分C：乙烯 - 丁烯共聚物弹性体; 12-20重量％。组分D：以马来酸酐计，酸变性量为0.5-1.5重量％的变性聚丙烯; 1-5 pts.wt. （相对于组分A-C的总共100重量份）。组分E：pH为2-4.5的炭黑; 0.01-5重（相对于组分A-C的总共100重量份）。组分F：芥酸酰胺; 0.1-5重量（相对于组分A-C的总共100重量份）。

13. 发明专利

JP2010201844A Resin powder composition for slush molding and molded object 审中-公开
标题翻译：用于SLUSH模制和成型对象的树脂粉末组合物
公开(公告)号：JP2010201844A
公开(公告)日：2010-09-16
申请号：JP2009051693
申请日：2009-03-05
申请人： Sanyo Chem Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三洋化成工業株式会社
发明人： WATANABE SHINJI , FUJITA MASAYOSHI , KUDO YASUTAKE , HATAKEYAMA YOSHIKATSU
IPC分类号： B29C41/18 , B29K75/00 , B29L31/58 , C08G18/42 , C08G18/79
摘要： PROBLEM TO BE SOLVED: To provide a resin powder composition for slush molding, which can be used for the manufacture of a slush molded object with excellent fusibility and resistance to hydrolysis.
SOLUTION: This resin powder composition for slush molding contains a thermoplastic polyester-based urethane resin (C) obtained by making a chemical reaction of a polyester diol component (A) with an acid value of not more than 0.1 with a di-isocyanate component (B) made up of a di-isocyanate compound (B0) with a carbodi-imide bond (b) as an essential component. The di-isocyanate compound (B0) is preferably a di-isocyanate with an average number of polymerizations of 2 to 3 obtained by polymerizing a hexamethylene di-isocyanate and/or an isophorone di-isocyanate.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于搪塑的树脂粉末组合物，其可用于制造具有优异的熔融性和耐水解性的搪塑成型体。解决方案：这种用于搪塑的树脂粉末组合物含有通过使二元醇二酯组分（A）与酸值不超过0.1的化学反应得到的热塑性聚酯类聚氨酯树脂（C）由以二碳酰亚胺键（b）为主要成分的二异氰酸酯化合物（B0）构成的异氰酸酯成分（B）。二异氰酸酯化合物（B0）优选为通过聚合六亚甲基二异氰酸酯和/或异佛尔酮二异氰酸酯而得到的平均聚合数为2〜3的二异氰酸酯。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009216642A Inspection method of polymer granular material 有权
标题翻译：聚合物颗粒材料的检验方法
公开(公告)号：JP2009216642A
公开(公告)日：2009-09-24
申请号：JP2008062681
申请日：2008-03-12
申请人： Sanyo Chem Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三洋化成工業株式会社
发明人： NAKAGAWA SHUJI , KUDO YASUTAKE , ONE TOKU , OMORI HIDEKI , FUJITA MASAYOSHI , WATANABE SHINJI
IPC分类号： G01N3/00
摘要： PROBLEM TO BE SOLVED: To provide an inspection method of a polymer granular material capable of evaluating easiness of aggregation of polymer granule at a high temperature.
SOLUTION: This inspection method of the polymer granular material comprises: a compression process for compressing the polymer granular material by adding a load onto the polymer granular material stored in a measuring container; and a measuring process for measuring at least either of a load in the insertion direction applied to a gage head by being inserted into the polymer granular material and a load in the rotation direction applied to the gage head, while rotating the gage head, after mounting the polymer granular material after compression process on an inspection device having the gage head in the stored state in the measuring container. The easiness of aggregation of the polymer granular material is evaluated based on a load measured in the measuring process.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够评价聚合物颗粒在高温下的聚集容易性的聚合物颗粒材料的检查方法。聚合物颗粒材料的检查方法包括：通过在存储在测量容器中的聚合物颗粒材料上加载负载来压缩聚合物颗粒材料的压缩方法; 以及测量过程，用于在安装之后，通过插入聚合物颗粒材料中的施加到量具头的插入方向中的至少任一个以及施加到量具头的旋转方向上的负载将压缩处理后的聚合物粒状材料置于具有处于储存状态的量具头的检查装置中。基于在测量过程中测量的载荷来评估聚合物颗粒材料的聚集的容易性。版权所有（C）2009，JPO＆INPIT

15. 发明专利

JPH03275318A MANUFACTURE OF URETHANE FOAM-MOLDED PRODUCT 失效
公开(公告)号：JPH03275318A
公开(公告)日：1991-12-06
申请号：JP7725190
申请日：1990-03-27
申请人： TOYOTA MOTOR CORP
发明人： KUDO YASUTAKE
IPC分类号： B29C39/10 , B29C39/36 , B29K105/04
摘要： PURPOSE:To prevent completely an urethane foam-molded product from damaging at the time of mold release, by a method wherein foam molding is performed after strippable paint is applied beforehand to a molding tool. CONSTITUTION:After strippable paint 2 is applied beforehand to a molding tool 1, foam molding is performed. In this instance, the strippable paint 2 applied to the molding tool 1 becomes a film which is thin and easily peelable from the tool 1 and prevents urethane resin from coming into contact with the tool 1. Therefore, an urethane foam-molded product in a complicated form can be manufactured at a low cost and by simple operation without being broken at the time of mold release.

16. 发明专利

JP2012107078A Polypropylene-based resin composition 有权
标题翻译：基于聚丙烯的树脂组合物
公开(公告)号：JP2012107078A
公开(公告)日：2012-06-07
申请号：JP2010254739
申请日：2010-11-15
申请人： Prime Polymer Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社プライムポリマー
发明人： SUGIMOTO YOSHIO , KUSUMOTO TATSUYA , KUDO YASUTAKE
IPC分类号： C08L23/16 , C08K3/34 , C08K5/20 , C08L23/08 , C08L23/26
摘要： PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition that is suitable for injection molding and excellent in mechanical characteristics, hardly causes a flow mark and a weld line, and also with which a molded product superior in low glossiness and scratch resistance and having superior glass haze can be manufactured.SOLUTION: The polypropylene-based resin composition is produced by blending (F) a resin composition with (D) anhydrous fatty acid modified polypropylene obtained by a specific manufacturing method and (E) erucic acid amide, wherein (F) the resin composition includes: (A) a propylene-ethylene block copolymer; (B-1) an ethylene-α-olefine-diene copolymer having an MFR of
摘要翻译：要解决的问题：为了提供适合于注射成型且机械特性优异的聚丙烯系树脂组合物，几乎不引起流痕和熔接线，并且还具有优异的低光泽度和可以制造耐刮擦性和优异的玻璃雾度。解决方案：聚丙烯基树脂组合物通过将（F）树脂组合物与通过具体制造方法获得的（D）无水脂肪酸改性聚丙烯和（E）芥酸酰胺共混而制备，其中（F）树脂组合物包括：（A）丙烯 - 乙烯嵌段共聚物; （B-1）MFR为<0.4g / 10min的乙烯-α-烯烃 - 二烯共聚物; （B-2）或MFR≥0.5g/ 10分钟和<20g / 10min的乙烯-α-烯烃共聚物; 和（C）滑石。版权所有（C）2012，JPO＆INPIT

17. 发明专利

JP2009221292A Resin powder for slash molding, method for producing the same, and the resultant molded form 有权
标题翻译：用于滑模的树脂粉，其生产方法和成型模塑
公开(公告)号：JP2009221292A
公开(公告)日：2009-10-01
申请号：JP2008065609
申请日：2008-03-14
申请人： Sanyo Chem Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三洋化成工業株式会社
发明人： WATANABE SHINJI , FUJITA MASAYOSHI , KUDO YASUTAKE
IPC分类号： C08L75/04 , B29C41/18 , C08J3/20 , C08K5/523
摘要： PROBLEM TO BE SOLVED: To provide resin powder for slash molding, enabling an air-bag to be normally expanded even under a high-temperature service environment.
SOLUTION: The resin powder for slash molding comprises a thermoplastic polyurethane resin (A) and a plasticizer (B); wherein, the content of the plasticizer (B) is 5-20 wt.% of the total weight of the thermoplastic polyurethane resin (A) and the plasticizer (B), and the concentration of the plasticizer (B) in the resin powder is uniform. A sheet obtained by slash molding from the above resin powder is also provided, being characterized by that its incision is not fused in undergoing a pressure fusing test.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于斜线成型的树脂粉末，即使在高温使用环境下，气囊也能正常膨胀。解决方案：用于斜线成型的树脂粉末包括热塑性聚氨酯树脂（A）和增塑剂（B）; 其中，增塑剂（B）的含量为热塑性聚氨酯树脂（A）和增塑剂（B）总重量的5-20重量％，树脂粉末中增塑剂（B）的浓度为制服。还提供了通过上述树脂粉末的斜线成型获得的片材，其特征在于，其切口在熔融试验中不融合。版权所有（C）2010，JPO＆INPIT

18. 发明专利

JP2008241527A Surface roughness measurement device 审中-公开
标题翻译：表面粗糙度测量装置
公开(公告)号：JP2008241527A
公开(公告)日：2008-10-09
申请号：JP2007083957
申请日：2007-03-28
申请人： Kato Tech Kk , Toyota Motor Corp , カトーテック株式会社 , トヨタ自動車株式会社
发明人： KUDO YASUTAKE , KOBAYASHI YUKIO
IPC分类号： G01B5/28
摘要： PROBLEM TO BE SOLVED: To easily miniaturize a surface roughness measuring device.
SOLUTION: This device is provided with an angle detecting sensor 36 capable of detecting the angle displacement corresponding to the axial displacement of a sensing pin 58 and a control part for measuring the surface roughness of measured surface with pushing the sensing pin 58 thereon from the detected angle displacement. The arm part 34 having a sensing pin 58 is supported by a displacement member 32, which allows displacement in orthogonal direction to the axis direction of the sensing pin 58 with respect to a case 16, so as to allow rocking displacement about a rocking central axis 56. With the angle detecting sensor 36, angle displacement about the rocking central axis 56 is detectable.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了容易地使表面粗糙度测量装置小型化。解决方案：该装置设置有角度检测传感器36，其能够检测对应于感测销58的轴向位移的角位移和用于通过在其上推动感测针58来测量测量表面的表面粗糙度的控制部分从检测到的角位移。具有感测针58的臂部34由位移构件32支撑，位移构件32允许相对于壳体16相对于感测针58的轴线方向垂直的方向移位，以便允许围绕摇摆中心轴线的摆动位移利用角度检测传感器36，可以检测围绕摇摆中心轴线56的角位移。版权所有（C）2009，JPO＆INPIT

19. 发明专利

JP2005162866A Method for producing semi-rigid polyurethane foam useful in instrument panel for vehicle 审中-公开
标题翻译：生产用于车辆的仪表板中使用的半刚性聚氨酯泡沫的方法
公开(公告)号：JP2005162866A
公开(公告)日：2005-06-23
申请号：JP2003403342
申请日：2003-12-02
申请人： Sumika Bayer Urethane Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 住化バイエルウレタン株式会社
发明人： SUZUKI MASARU , REIKAN TAKESHI , KUDO YASUTAKE , OTA SHIROYASU
IPC分类号： C08G18/48 , C08G18/63 , C08G101/00
摘要： PROBLEM TO BE SOLVED: To obtain a semi-rigid polyurethane foam that is suitable for producing a crush pad of instrument panel for a vehicle and has excellent filling properties and yet provides molded products having few defective moldings by leakage of foam liquid.
SOLUTION: The semi-rigid polyurethane foam is molded by using a polyol mixture (I) that comprises a polyol (1) composed of a polyether polyol (a) obtained by subjecting propylene oxide and ethylene oxide to addition polymerization and a polymer polyol (b) obtained by polymerizing a vinyl-based monomer in a polyether polyol obtained by subjecting propylene oxide and ethylene oxide to addition polymerization and has 1.4 wt.%-1.8 wt.% water content and a polyisocyanate compound (II).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得适用于制造用于车辆的仪表板的压碎垫并且具有优异的填充性能的半硬质聚氨酯泡沫，并且通过泄漏泡沫液体提供了几乎没有缺陷的模制品的模制产品。解决方案：通过使用包含由通过使环氧丙烷和环氧乙烷进行加成聚合获得的聚醚多元醇（a）组成的多元醇（1）的多元醇混合物（I）和聚合物通过使环氧丙烷和环氧乙烷进行加成聚合得到的聚醚多元醇中的乙烯基系单体聚合得到的多元醇（b），含有1.4重量％〜1.8重量％的水分和多异氰酸酯化合物（II）。版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP2003342340A Method for producing integral skin polyurethane foam for instrument panel used on design surface 有权
标题翻译：生产用于设计表面的仪表板整体皮肤聚氨酯泡沫的方法
公开(公告)号：JP2003342340A
公开(公告)日：2003-12-03
申请号：JP2002155400
申请日：2002-05-29
申请人： Sumika Bayer Urethane Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 住化バイエルウレタン株式会社
发明人： SUZUKI MASARU , KUDO YASUTAKE , KONDO KANEMITSU
IPC分类号： C08G18/00 , C08G101/00
摘要： PROBLEM TO BE SOLVED: To provide an integral skin polyurethane foam molded product excellent in productivity and moldability, having a pleasant touch.
SOLUTION: The method for producing the integral skin polyurethane foam for instrument panels used on design surfaces employs a reaction injection molding method which uses a polyol mixture (I) and a polyisocyanate compound (II). The polyol mixture comprises a polyol (1), a chain extender (2), a foaming agent (3) which is at least one kind of compound selected from the group consisting of formic acid, a formic acid derivative and an amine compound, and a catalyst (4). The polyisocyanate compound (II) is a modified isocyanate which is a urethane modified polyisocyanurate with a polyol.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供优异的生产率和成型性的整体皮肤聚氨酯泡沫模制产品，具有令人愉快的触感。解决方案：在设计表面上使用的用于仪表板的整体表面聚氨酯泡沫的制造方法采用使用多元醇混合物（I）和多异氰酸酯化合物（II）的反应注射成型方法。多元醇混合物包含多元醇（1），扩链剂（2），发泡剂（3），其为选自甲酸，甲酸衍生物和胺化合物中的至少一种化合物，以及催化剂（4）。多异氰酸酯化合物（II）是具有多元醇的氨基甲酸酯改性聚异氰脲酸酯的改性异氰酸酯。版权所有（C）2004，JPO

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