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1. 发明专利

JP2008231354A Resin composition and injection-molded article 审中-公开
标题翻译：树脂组合物和注塑成型品
公开(公告)号：JP2008231354A
公开(公告)日：2008-10-02
申请号：JP2007076502
申请日：2007-03-23
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , B29C45/00 , B29K69/00 , C08L33/08 , C08L67/00 , C08L69/00 , C08L83/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection-molded article superior in heat resistance and impact resistance, and a resin composition for molding the injection-molded article, which can be converted into an article having a thin wall. SOLUTION: The injection-molded article is formed by using the resin composition formed by blending a lactic resin (A), an aromatic polycarbonate-based resin (B) having a melt flow rate measured according to JIS K7210 of 60-90 g/10 min under the condition of 300°C and 1.2 kg load, a non-styrenic rubber or elastomer (C), and a crystalization promotor (D), in a specified ratio, wherein the ratio of component (B) in the mixture of the lactic resin (A) and the aromatic polycarbonate-based resin (B) is 20 mass% or higher and lower than 45 mass%, and 1-10 pts.mass of the component (C), and 0.1-5 pts.mass of the component (D) are blended into 100 pts.mass of the sum of the masses of the component (A) and the component (B). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供耐热性和耐冲击性优异的注塑制品，以及用于模塑注射成型制品的树脂组合物，其可以转化为具有薄壁的制品。解决方案：注射成型制品通过使用通过将乳酸树脂（A），根据JIS K7210测量的熔体流动速率为60-90的芳族聚碳酸酯类树脂（B）共混而形成的树脂组合物在特定比例下，在300℃和1.2kg负荷的条件下，非苯乙烯橡胶或弹性体（C）和结晶化促进剂（D），g / 10分钟，其中组分（B）乳酸树脂（A）和芳香族聚碳酸酯类树脂（B）的混合物为20质量％以上且低于45质量％，成分（C）为1-10质量份，（C）成分为0.1〜5质量％将组分（D）的质量共混成组分（A）和组分（B）的质量之和的100质量份。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008088226A Flame-retardant resin composition and injection molded article 审中-公开
标题翻译：阻燃树脂组合物和注射成型品
公开(公告)号：JP2008088226A
公开(公告)日：2008-04-17
申请号：JP2006268146
申请日：2006-09-29
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , B29C45/00 , B29K67/00 , B29K69/00 , C08K3/22 , C08K5/5399 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having flame retardancy and heat resistance. SOLUTION: The flame-retardant resin composition is produced by compounding (A) a lactic acid resin, (B) an aromatic polycarbonate resin having a melt flow rate of ≥10 and ≤50 measured in conformity to JIS K7210 at 300°C under a load of 1.2 kg, (C) aluminum hydroxide and (D) phosphonitrilic acid phenyl ester. The ratio of the aromatic polycarbonate resin (B) in the mixture is ≥5 mass% and ≤40 mass%, that of aluminum hydroxide (C) is ≥10 mass% and ≤25 mass% and that of the phosphonitrilic acid phenyl ester (D) is ≥1 mass% and ≤10 mass%, and the composition satisfies the flame retardance level V-0 determined by UL94 vertical firing test. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有阻燃性和耐热性的树脂组合物。解决方案：阻燃树脂组合物通过将（A）乳酸树脂，（B）在300℃下按照JIS K7210测量的熔体流动速率≥10和≤50的芳族聚碳酸酯树脂混合来制备 C，负荷1.2kg，（C）氢氧化铝和（D）膦酸三苯酯。混合物中芳族聚碳酸酯树脂（B）的比例为≥5质量％且≤40质量％，氢氧化铝（C）的比例为≥10质量％且≤25质量％，膦酸苯酯（ D）为≥1质量％且≤10质量％，其组成满足UL94垂直燃烧试验所确定的阻燃等级V-0。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004263180A Injection molded body 有权
公开(公告)号：JP2004263180A
公开(公告)日：2004-09-24
申请号：JP2004034968
申请日：2004-02-12
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： OHASHI AKIHIRO , TAKAGI JUN , TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , C08K9/06 , C08L67/02 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a biodegradable and flame-retardant, halogen- and phosphorus-free injection molded body derived from a vegetable raw material. SOLUTION: The injection molded body is composed of 100 mass parts of a lactic acid resin and 20-120 mass parts of a metal hydroxide with an average particle size of 7 μm or less surface-treated with an epoxy silane coupling agent. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2003335933A Injection molded product 有权
标题翻译：注射成型产品
公开(公告)号：JP2003335933A
公开(公告)日：2003-11-28
申请号：JP2002147842
申请日：2002-05-22
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO , TAKAGI JUN
IPC分类号： C08J5/00 , B29C45/00 , B29K67/00 , B29K105/16 , B29K509/00 , C08K3/00 , C08K5/29 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a biodegradable injection molded product having excellent impact, heat and hydrolytic resistances and scarcely deteriorating biodegradability essentially possessed by a lactic acid resin.
SOLUTION: The biodegradable injection molded product is composed of a resin composition containing the lactic acid resin and an aromatic aliphatic polyester. The mixing ratio of the lactic acid resin to the aromatic aliphatic polyester is within the range of (70:30) to (90:10) expressed in terms of mass ratio. In the resin composition, 5-30 mass% of an inorganic filler may be contained and a carbodiimide compound may further be contained.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有优异的冲击，耐热和耐水解性以及基本上由乳酸树脂具有的几乎不劣化的生物降解性的可生物降解的注射成型产品。解决方案：可生物降解的注塑产品由含有乳酸树脂和芳族脂族聚酯的树脂组合物组成。乳酸树脂与芳香族脂肪族聚酯的混合比例在以质量比表示的（70:30）〜（90:10）的范围内。在树脂组合物中，可以含有5〜30质量％的无机填料，还可以含有碳二亚胺化合物。版权所有（C）2004，JPO

5. 发明专利

JP2003276051A Apparatus and method for injection molding 审中-公开
标题翻译：装置和注塑方法
公开(公告)号：JP2003276051A
公开(公告)日：2003-09-30
申请号：JP2002082994
申请日：2002-03-25
申请人： Mitsubishi Plastics Ind Ltd , Toshiba Machine Plastics Engineering Co Ltd , Toyo Kagaku Sangyo Kk , 三菱樹脂株式会社 , 東洋化学産業株式会社 , 株式会社東芝機械プラスチックエンジニアリング
发明人： KATO YUKIO , KATO MASAFUMI , WATANABE SHINJI , KAJIKAWA SATOSHI , IWAMOTO KAZUHIRO , SUZUKI SHIGETO
IPC分类号： B29C45/16 , B29C45/20 , B29C45/46 , B29C45/76 , B29K27/06 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for injection molding by which a resin molded article with a multi-layer construction can be stably molded even when a resin being short of fluidity and heat stability is used.
SOLUTION: The first resin flow channel 14 in which a resin injected from the first injection unit 11 flows, the second resin flow channel 15 in which a resin injected from the second injection unit 12 flows, and a flow confluent nozzle part 16 communicating the first resin flow channel with the second resin flow channel are provided. An injection nozzle 13 communicated with the flow confluent nozzle by providing the second resin flow channel in parallel along the first resin flow channel in the injection nozzle and bending the apex part of the second resin flow channel is used. The first injection unit 11 and the second injection unit 12 are controlled so as to inject a preset amount of the resin in a preset order.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种即使在使用不足流动性和热稳定性的树脂的情况下也可以稳定地模塑具有多层结构的树脂模塑制品的注射成型装置和方法。解决方案：从第一喷射单元11喷射的树脂流动的第一树脂流动通道14流过从第二喷射单元12喷射的树脂的第二树脂流动通道15和流动汇合喷嘴部16 提供了第一树脂流动通道与第二树脂流动通道连通。通过沿着注射喷嘴中的第一树脂流动通道平行地设置第二树脂流动通道并且弯曲第二树脂流动通道的顶点部分，使用与流动汇合喷嘴连通的喷嘴13。控制第一注射单元11和第二注射单元12以预设的顺序注入预定量的树脂。版权所有（C）2003，JPO

6. 发明专利

JP2008274224A Resin composition and injection-molded product 审中-公开
标题翻译：树脂组合物和注射成型产品
公开(公告)号：JP2008274224A
公开(公告)日：2008-11-13
申请号：JP2008023499
申请日：2008-02-04
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , B29C45/00 , B29K67/00 , B29K105/16 , C08K3/04 , C08K5/521 , C08L69/00 , C08L101/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having excellent flame retardancy. SOLUTION: The composition is prepared by adding ≥1 pts.mass and ≤20 pts.mass of (C) phosphonitrilic acid phenyl ester and ≥1 pts.mass and ≤50 pts.mass of (D) expandable graphite to 100 pts.mass of a mixture containing ≥50 mass% and COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异阻燃性的树脂组合物。溶液：通过将（C）次膦酸苯酯和（D）可膨胀石墨的≥1重量％和≤20重量份加入到（D）可膨胀石墨中，制备组合物至100 （A）具有≥5质量％的乳酸类树脂和（B）除乳酸基以外的热塑性树脂的（B）的≥50质量％和<95质量％的混合物的pts.mass 树脂成为总共100质量％。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008266481A Resin composition and injection-molded article 审中-公开
标题翻译：树脂组合物和注塑成型品
公开(公告)号：JP2008266481A
公开(公告)日：2008-11-06
申请号：JP2007112495
申请日：2007-04-23
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , C08K3/04 , C08K5/5399 , C08L21/00 , C08L69/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having flame retardancy and impact resistance. SOLUTION: The resin composition comprises 100 pts.mass of a mixture blended with a lactic acid-based resin (A) in a ratio of ≥50 mass% and COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有阻燃性和耐冲击性的树脂组合物。解决方案：树脂组合物包含以≥50质量％和<95质量％的比例混合的乳酸类树脂（A）和芳香族聚碳酸酯树脂（B）的混合物100质量份，比例≥5质量％和<50质量％，磷酸酸性苯基酯（C）的量为≥1质量份，≤20质量度，可膨胀石墨（D）的量为≥1质量％ ≤50pts.mass和非苯乙烯基橡胶或弹性体（E），其量为≥5pts.mass和≤20pts.mass。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2003342452A Injection moldings 有权
标题翻译：注射模具
公开(公告)号：JP2003342452A
公开(公告)日：2003-12-03
申请号：JP2002153042
申请日：2002-05-27
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO , TAKAGI JUN
IPC分类号： C08J5/00 , C08K3/00 , C08K5/10 , C08K5/29 , C08L67/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a biodegradable injection molding possessing excellent impact resistance and excellent heat resistance without substantial detriment to biodegradability inherent in a lactic acid-based resin. SOLUTION: The injection molding is one comprising a resin composition containing a lactic acid-based resin, an aliphatic polyester other than the lactic acid-based resin, and a plasticizer, wherein the solubility parameters (SP) of the constituents of the composition satisfy the inequalities: SP of lactate resin > SP of aliphatic resin other than lactic acid-based resin > SP of the plasticizer. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有优异的耐冲击性和优异的耐热性的可生物降解的注射成型，而基本上不会损害乳酸类树脂固有的生物降解性。解决方案：注射成型是包含含有乳酸类树脂，乳酸类树脂以外的脂肪族聚酯和增塑剂的树脂组合物，其中，成分的溶解度参数（SP）组成满足不等式：乳酸树脂的SP>乳酸类树脂以外的脂肪族树脂的SP>增塑剂的SP。版权所有（C）2004，JPO

9. 发明专利

JP2008045045A Flame-retardant lactic acid-based resin composition 审中-公开
标题翻译：阻燃乳酸树脂组合物
公开(公告)号：JP2008045045A
公开(公告)日：2008-02-28
申请号：JP2006222500
申请日：2006-08-17
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08L67/04 , C08K5/29 , C08K5/5399 , C08L27/18 , C08L69/00
摘要： PROBLEM TO BE SOLVED: To obtain a lactic acid-based resin composition having heat resistance and flame retardancy.
SOLUTION: The flame-retardant lactic acid-based resin composition is obtained by compounding a lactic acid-based resin(A) with a phosphonitrile acid phenyl ester(C), wherein the proportion of the component C is 5-20 mass% based on the whole resin composition.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2006232929A Stretched film 审中-公开
标题翻译：拉伸薄膜
公开(公告)号：JP2006232929A
公开(公告)日：2006-09-07
申请号：JP2005047503
申请日：2005-02-23
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , KATO YUKIO
IPC分类号： C08J5/18 , C08L67/04 , C08L83/10
摘要： PROBLEM TO BE SOLVED: To provide a stretched film consisting mainly of a plant-derived raw material and having a good transparency, impact resistance and bend-whitening resistance.
SOLUTION: This stretched film is obtained by stretching a film consisting of a resin composition containing a lactic acid-based resin and a silicone acrylic compounded rubber in at least one direction is provided by blending ≥1 and ≤40 mass% range silicone acrylic compounded rubber based on the total mass of the lactic acid-based resin and the silicone acrylic compounded rubber.
COPYRIGHT: (C)2006,JPO&NCIPI

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