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1. 发明专利

JP2012179891A Decorating method of metal material and decorative molded product by the decorating method 审中-公开
标题翻译：通过装饰方法制作金属材料和装饰成型品的装饰方法
公开(公告)号：JP2012179891A
公开(公告)日：2012-09-20
申请号：JP2011206731
申请日：2011-09-22
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： HIROTA YOSHITO , TSURUTA MANABU , ITO YUICHI
IPC分类号： B29C51/10 , B29C65/54 , B29C65/70 , B32B15/08 , B32B37/16
摘要： PROBLEM TO BE SOLVED: To obtain a beautiful decorative molded product at a low cost by an economically superior method to a metal base material, which is capable of achieving decoration having high designability, and of decorating even a member obtained by composition of a plastic member such as PP, ABS, polycarbonate, vinyl chloride or the like and a metal part at a time.SOLUTION: In the decorating method for laminating a decorative film on the metal base material by vacuum pressure molding, an adhesive layer for the decorative film in contact with the metal material has at least a propylene base copolymer (A) having a polar group. The propylene based copolymer (A) preferably contains 1-butene.
摘要翻译：要解决的问题：通过经济上优越的方法获得美丽的装饰成型产品，能够实现具有高设计性的装饰的金属基材，并且甚至通过组合获得的构件诸如PP，ABS，聚碳酸酯，氯乙烯等的塑料部件和金属部件。解决方案：在通过真空压力成型在金属基材上层压装饰膜的装饰方法中，与金属材料接触的装饰膜的粘合剂层至少具有极性的丙烯基共聚物（A）组。丙烯类共聚物（A）优选含有1-丁烯。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010031789A Piston ring of internal combustion engine 有权
标题翻译：内燃机活塞环
公开(公告)号：JP2010031789A
公开(公告)日：2010-02-12
申请号：JP2008196190
申请日：2008-07-30
申请人： Mitsui Chemicals Inc , Teikoku Piston Ring Co Ltd , Toyoda Gosei Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三井化学株式会社 , 帝国ピストンリング株式会社 , 豊田合成株式会社
发明人： SUZUKI TAKAO , ISHIDA MASAO , ITO YUICHI , SUZUKI TATSUO
IPC分类号： F02F5/00 , F16J9/14 , F16J9/26
摘要： PROBLEM TO BE SOLVED: To provide a piston ring capable of reducing a blowby gas leakage amount through a meeting gap over a long period of time.
SOLUTION: The piston ring 21 is attached to an outer peripheral groove of a piston reciprocating in a cylinder of an internal combustion engine. Recessed parts 30a, 30b extending in the radial direction of the body of the piston ring 21 is formed on respective opposing end faces 21a, 21b of the body of the piston ring 21 forming a meeting gap 40. Elastic resins 35a, 35b having thicknesses not exceeding the opposing end faces 21a, 21b at normal temperatures are integrally joined to bottom parts of the recessed parts 30a, 30b, respectively.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够长时间通过会议间隙减少窜气泄漏量的活塞环。解决方案：活塞环21附接到在内燃机的气缸中往复运动的活塞的外周槽。在活塞环21的主体的相对的相对端面21a，21b上形成有沿活塞环21的主体的径向延伸的凹部30a，30b，形成会聚间隙40.弹性树脂35a，35b的厚度不是在正常温度下超过相对端面21a，21b分别一体地连接到凹部30a，30b的底部。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010024357A Thermoplastic elastomer composition for foaming, molded foam obtained therefrom, molded composite obtained therefrom and instrument panel for automobile 有权
标题翻译：用于发泡的热塑性弹性体组合物，其中获得的模制泡沫，其自动获得的模制复合材料和用于汽车的仪表板
公开(公告)号：JP2010024357A
公开(公告)日：2010-02-04
申请号：JP2008187644
申请日：2008-07-18
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： KURITA HAYATO , TAKEHARA TORU , JITSUKATA MASAKAZU , ITO YUICHI
IPC分类号： C08J9/04
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for foaming, which provides sufficient foamability and good appearance of a molded product.
SOLUTION: The thermoplastic elastomer composition for foaming contains: 10-45 wt.% of a partially or completely crosslinked ethylene-α-olefin-nonconjugated polyene copolymer rubber (A); 5-32 wt.% of an ethylene-α-olefin copolymer (B); 10-40 wt.% of polypropylene (C) having a melting point of 40-170 degree C measured by DSC (Differential Scanning Calorimetry); 10-45 wt.% of a softening agent (D) for rubber; and 1-30 wt.% of an isotactic propylene copolymer (E) (wherein the total of the components (A) to (E) is 100 wt.%).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种发泡性的热塑性弹性体组合物，其提供足够的起泡性和模制产品的良好外观。解决方案：用于发泡的热塑性弹性体组合物包含10-45重量％的部分或完全交联的乙烯-α-烯烃 - 非共轭多烯共聚物橡胶（A）; 5-32重量％的乙烯-α-烯烃共聚物（B）; 通过DSC（差示扫描量热法）测量熔点为40-170℃的聚丙烯（C）10-40重量％; 10-45重量％的用于橡胶的软化剂（D）和1-30重量％的全同立构丙烯共聚物（E）（其中组分（A）至（E）的总量为100重量％）。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2007161816A Skin member for automobile interior 审中-公开
标题翻译：汽车内饰皮肤会员
公开(公告)号：JP2007161816A
公开(公告)日：2007-06-28
申请号：JP2005357774
申请日：2005-12-12
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MITA KAZUKI , ITO YUICHI
IPC分类号： C08L23/16 , B60R13/02 , C08L23/08 , C08L23/12 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a skin member for the automobile interior comprised of an olefin thermoplastic elastomer that is more excellent in scratch resistance and abrasion resistance compared with conventional olefin thermoplastic elastomers.
SOLUTION: The skin member for the automobile interior comprises a syndiotactic α-olefin copolymer (A), other thermoplastic resin (B) and, if occasion demands, an ethylene copolymer rubber (C). Preferably, the compounding ratio is such that (A):(B) is (1-99):(1-99) in pts.wt., the total of (A) and (B) being 100 pts.wt., and that the amount of (C) is 5-1,000 pts.wt. based on 100 pts.wt. of the total of (A) and (B).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：与传统的烯烃热塑性弹性体相比，提供一种与耐热性和耐磨性更优异的烯烃热塑性弹性体的汽车内饰用皮肤部件。解决方案：用于汽车内部的皮肤部件包含间同立构α-烯烃共聚物（A），其它热塑性树脂（B）和（如果需要）乙烯共聚物橡胶（C）。优选地，配合比例使得（A）：（B）为（1-99）：（1-99）重量份，（A）和（B）的总计为100重量份，（C）的量为5-1000重量份。基于100重量（A）和（B）的总数。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006057078A Photocurable resin composition and resin composition for plastic formed out thereof 有权
标题翻译：可塑性树脂组合物和树脂组合物用于塑料成型
公开(公告)号：JP2006057078A
公开(公告)日：2006-03-02
申请号：JP2005205455
申请日：2005-07-14
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ITO YUICHI , SUDA SATORU , MIZUTA YASUSHI
IPC分类号： C08G59/68 , C08G65/02 , C08G65/18 , C08L33/00 , C08L63/00 , C09D5/00 , C09D11/00 , C09D133/00 , C09D163/00 , C09D171/00 , C09J133/00 , C09J163/00
CPC分类号： C08J7/047 , C08F290/00 , C08F290/14 , C08G59/18 , C08G59/68 , C08J2463/00 , C08L63/00 , C08L71/02 , G03F7/038 , C08L2666/04
摘要： PROBLEM TO BE SOLVED: To obtain a photocurable resin composition having enough photocurability and further having enough adhesion to a rigid plastic which is difficult to be adhered and exemplified by polycarbonate and PET. SOLUTION: This photocurable resin composition contains (A) a cationically polymerizable compound, (B) an acrylic resin, and (C) a photo-cationic polymerization initiator, wherein the acrylic resin (B) has cationically polymerizable functional groups, the component (A) is contained in an amount 30-95 pts.wt. based on 100 pts.wt. of the components (A) and (B) in total, and the component (B) is contained in an amount 5-70 pts.wt. based thereon. It is preferable that the acrylic resin (B) contains one or more kinds of a cyclic ether group, a vinyloxy group, an acid adduct of the vinyloxy group, and an active hydrogen group as the functional groups. Further, it is more preferable that the active hydrogen group comprises hydroxy group. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得具有足够的光固化性并且对刚性塑料具有足够的粘合性的光固化性树脂组合物，难以粘附并由聚碳酸酯和PET代替。该光固化性树脂组合物含有（A）阳离子聚合性化合物，（B）丙烯酸树脂，（C）光阳离子聚合引发剂，其中丙烯酸树脂（B）具有阳离子聚合性官能团，组分（A）的含量为30-95重量份。基于100重量的组分（A）和（B），组分（B）的含量为5-70重量份。基于此。丙烯酸树脂（B）优选含有环状醚基，乙烯基氧基，乙烯基氧基的酸加合物和活性氢基作为官能团的一种或多种。此外，更优选活性氢基包括羟基。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006001984A Hard coat forming composition, and method for manufacturing the same 审中-公开
标题翻译：硬质成型组合物及其制造方法
公开(公告)号：JP2006001984A
公开(公告)日：2006-01-05
申请号：JP2004177797
申请日：2004-06-16
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： NISHIURA KATSUNORI , MIZUTA YASUSHI , ITO YUICHI
IPC分类号： C09D4/00 , C09D1/04 , C09D5/00 , C09D7/12 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a hard coat forming composition for forming a hard coat film high in transparency and excellent in surface hardness, in abrasion resistance, and in adhesiveness.
SOLUTION: The hard coat forming composition is an organic compound with a component (a) having polymerizable unsaturated groups, comprising a component (a-1) which is an organic compound having but one polymerizable unsaturated group in a molecule and a component (a-2) which is an organic compound having two or more polymerizable unsaturated groups in an molecule. The composition contains a component (b) which is a metal alkoxide and/or its concentrate having two or more alkoxy groups in a molecule, a component (c) which is a polymerization initiator that generates radicals upon exposure to light or heat, and a component (d) which is a water solution of an acid or an alkali.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种形成硬涂层的硬涂层组合物，其具有透明性高，表面硬度，耐磨性和粘合性优异。解决方案：硬涂层组合物是具有可聚合不饱和基团的组分（a）的有机化合物，其包含分子中具有一个可聚合不饱和基团的有机化合物的组分（a-1）和分子中具有一个可聚合不饱和基团的组分（a-2），它是分子中具有两个或更多个可聚合不饱和基团的有机化合物。组合物含有作为分子中具有两个以上烷氧基的金属醇盐和/或其浓缩物的成分（b），作为在曝光或加热时产生自由基的聚合引发剂的成分（c），以及组分（d），它是酸或碱的水溶液。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004315619A Blow molding 审中-公开
公开(公告)号：JP2004315619A
公开(公告)日：2004-11-11
申请号：JP2003109927
申请日：2003-04-15
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： KOBAYASHI KYOKO , ITO YUICHI
IPC分类号： C08J5/00 , B29C49/00 , B29K21/00 , B29K23/00 , B29K105/24 , C08L23/04
摘要： PROBLEM TO BE SOLVED: To obtain a blow molding which solves conventional problems and comprises an olefin-based thermoplastic elastomer composition having excellent mechanical strengths and rubber elasticity.
SOLUTION: The blow molding comprises the olefin-based thermoplastic elastomer composition obtained by dynamically heat-treating a polyethylene resin (A) with ethylene-α-olefin-based copolymer rubber (B) in the absence of a crosslinking agent. The olefin-based thermoplastic elastomer composition may comprise further a softer (C), a polypropylene resin (D), etc., if necessary. For example, automobile parts such as an air intake duct hose, an exhaust duct hose, a rear spoiler, a seat, a fuel tank, etc., industrial parts such as a typewriter case, a flow duct, a fuel tank, etc., electric/electronic parts such as a drainage hose of a washing machine, an air conditioner, etc., a bolt, etc., may be cited as the blow molding.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2003321553A Method for producing olefinic thermoplastic elastomer composition 有权
标题翻译：生产烯烃热塑性弹性体组合物的方法
公开(公告)号：JP2003321553A
公开(公告)日：2003-11-14
申请号：JP2003042926
申请日：2003-02-20
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ITO YUICHI
IPC分类号： C08J3/24 , C08K5/14 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an olefinic thermoplastic elastomer composition excellent in tensile characteristics and molded appearance, in a good productivity. SOLUTION: This method for producing the thermoplastic elastomer composition comprises continuously feeding a mixture containing a crushed material (B) obtained by crushing a lump-shaped olefinic rubber, a pellet-shaped olefinic resin (A) and a cross-linking agent (C) to a continuous kneader continuously, and dynamically heat-treating. COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：以良好的生产率提供拉伸特性和成形外观优异的烯烃类热塑性弹性体组合物的制造方法。解决方案：用于制造热塑性弹性体组合物的方法包括连续进料含有通过粉碎块状烯烃橡胶，颗粒状烯烃树脂（A）和交联剂（A）获得的粉碎材料（B）（C）连续捏合机，动态热处理。版权所有（C）2004，JPO

9. 发明专利

JP2014097626A Laminate and method for producing the same 有权
标题翻译：层压板及其制造方法
公开(公告)号：JP2014097626A
公开(公告)日：2014-05-29
申请号：JP2012250892
申请日：2012-11-15
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： HIROTA YOSHITO , ITO YUICHI
IPC分类号： B32B15/08
摘要： PROBLEM TO BE SOLVED: To provide a laminate in which a base with high Al purity and a layer containing a polar group-containing polymer are adjacent to each other, and which has excellent adhesive strength; and to provide a method for producing the laminate.SOLUTION: A laminate according to the present invention comprises a structure in which an aluminum layer which has an Al purity of 98 mass% or more and, in which the rate of oxygen atoms existing in a layer surface, determined by XPS method, is not less than a predetermined value, and a polymer (C) layer which has a polar group and, of which the main chain has a carbon-carbon bond, are adjacent to each other.
摘要翻译：要解决的问题：提供一种层压体，其中具有高Al纯度的基底和含有极性基团的聚合物的层彼此相邻，并且具有优异的粘合强度; 并提供一种层压体的制造方法。本发明的层压体包含Al纯度为98质量％以上的铝层，其中存在于通过XPS法测定的层表面不小于预定值，并且具有极性基团并且其主链具有碳 - 碳键的聚合物（C）层彼此相邻。

10. 发明专利

JP2007269943A Expandable olefinic thermoplastic elastomer composition and its foamed body 有权
标题翻译：可膨胀烯烃热塑性弹性体组合物及其发泡体
公开(公告)号：JP2007269943A
公开(公告)日：2007-10-18
申请号：JP2006096391
申请日：2006-03-31
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ASAMI TAKUO , MITA KAZUKI , SAKAMAKI NOBORU , YAEGASHI MAKOTO , ITO YUICHI
IPC分类号： C08J9/04 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide an expandable olefinic thermoplastic elastomer composition and a foamed body obtained from the same, free from surface roughing caused by degassing although the foamed body has less than 700kg/m
3 of density ρ, with soft feeling and excellent in scratch resistance and abrasion resistance compared to conventional olefinic thermoplastic elastomer.
SOLUTION: The invention relates to the expandable olefinic thermoplastic elastomer composition comprising an olefinic thermoplastic elastomer composition (A) comprising (a) a syndiotactic α-olefinic copolymer, (b) other thermoplastic resin, and if necessary (c) an ethylenic copolymer elastomer, and (B) a foam blowing agent. The invention relates to the foamed body obtained from the expandable olefinic thermoplastic elastomer composition.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供可膨胀的烯烃类热塑性弹性体组合物和由其获得的发泡体，尽管发泡体的含量小于700kg / m 3，但是由脱气引起的表面粗糙化。的密度ρ，与传统的烯属热塑性弹性体相比具有柔软的感觉和优异的耐划伤性和耐磨性。解决方案：本发明涉及包含烯烃热塑性弹性体组合物（A）的可膨胀烯烃热塑性弹性体组合物，其包含（a）间同立构α-烯烃共聚物，（b）其它热塑性树脂，如果需要（c）烯属共聚物弹性体，（B）发泡剂。本发明涉及由可膨胀烯烃类热塑性弹性体组合物得到的发泡体。版权所有（C）2008，JPO＆INPIT

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