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1. 发明专利

JP2012131858A Polycarbonate resin composition 有权
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：JP2012131858A
公开(公告)日：2012-07-12
申请号：JP2010283048
申请日：2010-12-20
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： LEE CHI-HAN , KATO MAKOTO , MORI MAKOTO , WATANABE OSAMU , KICHISE YOSHIFUMI , NAKAJIMA TAKEHIKO
IPC分类号： C08L69/00 , C08G64/30 , C08K5/524
摘要： PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition that contains an isosorbide polycarbonate and is less likely to be colored (yellowed) even if subjected to heating processing.SOLUTION: The polycarbonate resin composition comprises: 100 pts.mass of the polycarbonate that has 55-98 mol% of a repeating unit expressed by the formula (1) and 2-45 mol% of the bisphenol compound (2); and 0.001-1.0 pt.mass of phosphorous acid ester having a phenol skeleton. In the formula (1), Rto Rare each a hydrogen atom, an alkyl group or the like, wherein Rand R, and Rand Rmay bond with each other to form a ring.
摘要翻译：要解决的问题：提供含有异山梨醇聚碳酸酯的聚碳酸酯树脂组合物，即使进行加热处理也不太可能着色（变黄）。聚碳酸酯树脂组合物包含：具有55-98摩尔％的由式（1）表示的重复单元和2-45摩尔％的双酚化合物（2）的聚碳酸酯的100重量份的聚碳酸酯树脂组合物。和0.001-1.0重量ppm的具有苯酚骨架的亚磷酸酯。式（1）中，R 1 分别为氢原子，烷基等，其中， R 1 和R 2 ，R 3 和R 4 可以相互结合形成戒指。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011074327A Injection-molded material for automobile interior part, and molding thereof 审中-公开
标题翻译：用于汽车内部部件的注射成型材料及其模制件
公开(公告)号：JP2011074327A
公开(公告)日：2011-04-14
申请号：JP2009229985
申请日：2009-10-01
申请人： Kao Corp , Prime Polymer Co Ltd , 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 , 株式会社プライムポリマー , 花王株式会社
发明人： KICHISE YOSHIFUMI , SHINTAKU YUJI , SUGIMOTO YOSHIO , MORI MASAHIRO , TAKENAKA AKIRA , FUJITA MASAYOSHI
IPC分类号： C08L67/04 , C08K5/103 , C08L23/02
摘要： PROBLEM TO BE SOLVED: To provide an injection-molded material containing polylactic acid which excels in heat resistance, and is suitably used as moldings, such as an automobile interior part.
SOLUTION: The injection-molded material for an automobile interior part includes: polylactic acid; a high crystalline polylactic acid based resin containing a plasticizer and a crystal nucleating agent; a polyolefin; and a compatibilizer, wherein the plasticizer has two or more ester groups in the molecule, at least one sort of alcoholic components which composes the ester groups is a compound in which 0.5-5 mols of a 2-3C alkylene oxide is added on average based on one hydroxy group, the crystal nucleating agent is a mixture of a crystal nucleating agent (a): a compound which has a hydroxy group and an amide group in the molecule and a crystal nucleating agent (b): phenylphosphonic acid or a metal salt of its derivative, and the compatibilizer is a modified polyolefin which has at least one sort of reactive groups chosen from the group consisting of an acid anhydride group, a carboxyl group, a hydroxy group and an amino group and/or a copolymer of ethylenically unsaturated monomers.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供含有耐热性优异的聚乳酸的注射成型材料，适合用作汽车内部的模制品。汽车内部部件的注射成型材料包括：聚乳酸; 含有增塑剂和结晶成核剂的高结晶性聚乳酸类树脂; 聚烯烃; 和增容剂，其中增塑剂在分子中具有两个或更多个酯基，构成酯基的至少一种醇组分是其中平均加入0.5-5摩尔2-3C环氧烷烃的化合物在一个羟基上，晶体成核剂是结晶成核剂（a）：分子中具有羟基和酰胺基的化合物和结晶成核剂（b）的混合物：苯基膦酸或金属盐的增容剂，增容剂是具有至少一种选自酸酐基，羧基，羟基和氨基的反应性基团和/或烯属不饱和的共聚物的改性聚烯烃单体。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012092159A Automotive interior part having excellent heat-resistant rigidity 审中-公开
标题翻译：汽车内饰部件具有优异的耐热刚性
公开(公告)号：JP2012092159A
公开(公告)日：2012-05-17
申请号：JP2010238186
申请日：2010-10-25
申请人： Nippon A&L Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 日本エイアンドエル株式会社
发明人： YOSHIDA HARUICHIRO , KICHISE YOSHIFUMI
IPC分类号： C08L77/00 , B60K37/00 , C08K7/02 , C08L21/00 , C08L25/08 , C08L51/00
摘要： PROBLEM TO BE SOLVED: To provide automotive interior parts, to which leather is attached, obtained by molding a fiber-containing thermoplastic resin composition and having not only excellent impact strength, chemical resistance, and dimensional stability but also excellent heat-resistant rigidity.SOLUTION: The automotive interior parts to which leather is attached are obtained by molding the fiber-containing thermoplastic resin composition. The fiber-containing thermoplastic resin composition is a thermoplastic resin composition containing: 40-60 pts.wt. of a rubber-enforced vinyl-based resin composition (D) comprising 40-70 pts.wt. of a graft copolymer (A), 10-20 pts.wt. of an unsaturated carboxylic acid-modified copolymer (B), and 10-50 pts.wt. of a copolymer (C); and 40-60 pts.wt. of a polyamide resin (E). The fiber-containing thermoplastic resin composition satisfies formula (1) and contains a fibrous filler satisfying formula (2). Formula (1): P=n/(n+k), wherein 0.5
摘要翻译：要解决的问题：为了提供通过模制含纤维的热塑性树脂组合物获得的汽车内饰件，其具有不仅具有优异的冲击强度，耐化学性和尺寸稳定性，而且具有优异的耐热性刚性。
解决方案：通过模制含纤维的热塑性树脂组合物获得附着有皮革的汽车内部部件。含纤维的热塑性树脂组合物是含有40-60重量份的热塑性树脂组合物的橡胶强化的乙烯基类树脂组合物（D），其包含40-70重量份的接枝共聚物（A），10-20重量份的不饱和羧酸改性共聚物（B）和10-50重量份的共聚物（C）; 和40-60重量的聚酰胺树脂（E）。含纤维热塑性树脂组合物满足公式（1），并且含有满足式（2）的纤维填料。式（1）：P = n /（n + k），其中0.5

4. 发明专利

JP2011157519A Resin composition for automobile interior part and use thereof 审中-公开
标题翻译：汽车内饰件的树脂组合物及其用途
公开(公告)号：JP2011157519A
公开(公告)日：2011-08-18
申请号：JP2010022000
申请日：2010-02-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHINTAKU YUJI , KICHISE YOSHIFUMI
IPC分类号： C08L53/00 , C08K3/34 , C08L23/26 , C08L77/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having excellent impact resistance at low temperature and an excellent balance of tensile modulus of elasticity, heat resistance and impact resistance. SOLUTION: A resin composition comprises: 20-79 pts.mass of block polypropylene (A); 5-40 pts.mass of polyamide 11 (B); 5-30 pts.mass of maleic acid-modified ethylene/propylene copolymer or maleic acid-modified ethylene/octene copolymer (C); and 11-40 pts.mass of talc (D) (wherein (A)+(B)+(C)+(D) are equal to 100 pts.mass). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供在低温下具有优异的耐冲击性和拉伸弹性模量，耐热性和耐冲击性的优异平衡的树脂组合物。解决方案：树脂组合物包含：20-79重量份的聚丙烯（A）; 聚酰胺11（B）5-40盎司马来酸改性乙烯/丙烯共聚物或马来酸改性乙烯/辛烯共聚物（C）的5-30质量份; 和滑石粉（D）（其中（A）+（B）+（C）+（D））等于100pts.mass的11-40质量份。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009256412A Polylactic acid resin composition and polylactic acid resin molded article 有权
标题翻译：聚酸树脂组合物和聚酰胺酸树脂模塑制品
公开(公告)号：JP2009256412A
公开(公告)日：2009-11-05
申请号：JP2008104244
申请日：2008-04-14
申请人： Takemoto Oil & Fat Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 竹本油脂株式会社
发明人： KITA KENJI , KICHISE YOSHIFUMI , URAYAMA YUJI , HATTA AKIO , NISHI HIRONORI
IPC分类号： C08L67/04 , C08J5/00 , C08K5/20 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition in which a crystallization rate of a polylactic acid resin forming a stereo complex is sufficiently increased as well as a stereo complex crystal ratio is increased, and to provide a polylactic acid resin molded article by melt-molding and crystallizing the polylactic acid resin composition. SOLUTION: The polylactic acid resin composition contains, with respect to 100 pts.mass of the following polylactic acid resin, 0.05 to 30 pts.mass of a nitrogen-containing compound expressed by the formula. In the formula, R 1 represents an 8-22C aliphatic acyl group; and A 1 and A 2 each represents a hydrogen atom or 2-hydroxyethyl group, provided that, at least one of A 1 and A 2 is a 2-hydroxyethyl group. The polylactic resin comprises a polylactic acid blend that can generate a stereo complex crystal, and/or a polylactic acid stereo block copolymer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题提供一种聚合乳液树脂组合物，其中形成立体络合物的聚乳酸树脂的结晶速率以及立体络合物结晶比率增加，并且提供聚乳酸树脂通过熔融成型并使聚乳酸树脂组合物结晶而成型。＆lt; P＆gt;解决方案：聚乳酸树脂组合物相对于100重量份以下聚乳酸树脂含有0.05〜30重量份的由式表示的含氮化合物。在该式中，R“SP”1表示8-22个脂肪族酰基; 并且A 1 和A 2 各自表示氢原子或2-羟乙基，条件是A 1 和A < SP> 2 是2-羟基乙基。聚乳酸树脂包括可产生立体络合物晶体的聚乳酸共混物和/或聚乳酸立体嵌段共聚物。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2005290257A Crystal nucleating agent for polylactic acid molding, method for producing polylactic acid molding using the same and polylactic acid molding 有权
标题翻译：用于聚酯酸成型的晶体核化剂，使用其制备聚乳酸模塑的方法和聚酯酸模塑
公开(公告)号：JP2005290257A
公开(公告)日：2005-10-20
申请号：JP2004109300
申请日：2004-04-01
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： URAYAMA YUJI , KICHISE YOSHIFUMI , OKUYAMA HISATSUGU , NAKANO MITSURU
IPC分类号： C08J5/00 , B29C45/78 , B29K67/00 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid-based molding with excellent transparency and excellent heat resistance in producing the polylactic acid-based molding.
SOLUTION: The crystal nucleating agent comprises a polylactic acid stereocomplex as a main component. The polylactic acid stereocomplex is, for example, produced by dripping a solution of a poly-L-lactic acid and a poly-D-lactic acid to a solvent not to dissolve the poly-L-lactic acid and the poly-D-lactic acid. The average particle diameter of the crystal nucleating agent is preferably ≤500 μm.
COPYRIGHT: (C)2006,JPO&NCIPI

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