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1. 发明专利

JP2008000046A Cord for cord-type bush cutter composed of biodegradable resin 审中-公开
标题翻译：用于生物降解树脂组合的CORD-TYPE BUSH切割机的线
公开(公告)号：JP2008000046A
公开(公告)日：2008-01-10
申请号：JP2006171401
申请日：2006-06-21
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , AJIHARA YUUJI , KUMAGAI BUNICHI
IPC分类号： A01D34/73 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a cord for a cord-type bush cutter ensuring safety in the use of the cord-type bush cutter, causing the decomposition of the cord in natural environment even in the case of the breakage, falling or flying of the cord and having necessary cutting performance.
SOLUTION: The cord for a cord-type bush cutter is made of a biodegradable resin having a tensile elastic modulus of ≥10 MPa and ≤1,000 MPa at 23°C in conformity to JIS K7127.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于绳型套筒切割机的绳索，确保使用绳式套筒切割机的安全性，即使在断裂的情况下也会使绳索在自然环境中分解，下降或飞行的绳索并具有必要的切割性能。解决方案：根据JIS K7127，用于绳式套筒切割机的帘线由23℃的拉伸弹性模量≥10MPa和≤1000MPa的可生物降解树脂制成。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007308660A Resin composition and injection molding 有权
标题翻译：树脂组合物和注塑成型
公开(公告)号：JP2007308660A
公开(公告)日：2007-11-29
申请号：JP2006141728
申请日：2006-05-22
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 , C08K5/5399 , C08L101/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection molding having flame retardancy and heat resistance. SOLUTION: The injection molding is prepared from a resin composition prepared by mixing a lactic acid-based resin (A) and a flame retardant (B) effective to plasticize the lactic acid-based resin (A) with a thermoplastic resin (C) having a ΔHm of 0-30 J/g, wherein the flame retardant (B) accounts for 1-20 mass% of the total of the lactic acid-based resin (A), the flame retardant (B), and the thermoplastic resin (C), and the thermoplastic resin (C) accounts for 10-40 mass% of the resin composition. 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注射成型体。解决方案：注射成型是由将乳酸类树脂（A）和阻燃剂（B）混合而成的树脂组合物制成的，所述树脂组合物有效地使乳酸类树脂（A）与热塑性树脂（A） C）的ΔHm为0〜30J / g，其中阻燃剂（B）占乳酸类树脂（A），阻燃剂（B）的总量的1-20质量％热塑性树脂（C）和热塑性树脂（C）占树脂组合物的10〜40质量％。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007126589A Injection-molded article 审中-公开
标题翻译：注射成型品
公开(公告)号：JP2007126589A
公开(公告)日：2007-05-24
申请号：JP2005321779
申请日：2005-11-07
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： C08L67/04 , C08K5/00 , C08L33/10 , C08L69/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection-molded article having heat resistance and impact resistance. SOLUTION: This injection-molded article is provided by consisting of (A) a lactic acid-based resin having ≥0.1% and ≤3.0% ratio of D-lactic acid, (B) an aromatic polycarbonate-based resin having ≥10 and ≤50 melt flow rate measured at 300°C and under 1.2 kg load based on the JIS K7210, and (C) a methacrylic acid-containing elastomer having ≤0°C glass transition temperature, having ≥10 and COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有耐热性和耐冲击性的注射成型制品。解决方案：该注塑制品由（A）具有≥0.1％和≤3.0％的D-乳酸的乳酸类树脂组成，（B）一种芳族聚碳酸酯类树脂具有≥ 10和≤50熔体流动速率，基于JIS K7210在300℃和1.2kg负荷下测量，和（C）具有≥0℃和<50质量％的≤0℃玻璃化转变温度的含甲基丙烯酸的弹性体，树脂组合物中的芳香族聚碳酸酯类树脂（B）的比例，含有甲基丙烯酸的弹性体（C）的≥1质量％和<25质量％的比例，满足下式的关系：χc（A） =AΔHm（A）-ΔHc（A）} /ΔHm（A）≥0.90，通过相对结晶度：χc（A），结晶热：ΔHc（A）和结晶熔化热：ΔHm（A）乳酸类树脂（A）。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006206913A Injection-molded object, process for producing the same, and pellet for use for injection-molded object 审中-公开
标题翻译：注射成型对象，其制造方法以及用于注射成型物体的片剂
公开(公告)号：JP2006206913A
公开(公告)日：2006-08-10
申请号：JP2006036903
申请日：2006-02-14
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： NISHIDA MIKI , TANAKA KAZUYA , TAKAGI JUN
IPC分类号： C08L67/04 , B29B7/90 , B29B9/14 , B29C45/00 , B29K67/00 , C08J3/20 , C08L1/02 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection-molded object which comprises plant-derived materials as major components and has heat resistance and a high rate of crystallization.
SOLUTION: The injection-molded object is obtained from a resin composition which comprises (A) a lactic acid resin and (B) natural fibers comprising 40 to 60% by mass cellulose and 10 to 30% by mass lignin, wherein the proportion of the lactic acid resin (A) to the natural fibers (B) is from 99/1 to 70/30 by mass and the lactic acid resin (A) has an (L-lactic acid):(D-lactic acid) ratio of from 100/0 to 97/3 or from 0/100 to 3/97.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种注射成型物体，其包含植物来源的材料作为主要成分并具有耐热性和高结晶速率。解决方案：注射成型物体由包含（A）乳酸树脂和（B）包含40至60质量％纤维素和10至30质量％木质素的天然纤维的树脂组合物获得，其中，乳酸树脂（A）与天然纤维（B）的比例为99/1〜70/30质量％，乳酸树脂（A）为（L-乳酸）:( D-乳酸）比例为100/0至97/3或0/100至3/97。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006008731A Injection molded product 有权
标题翻译：注射成型产品
公开(公告)号：JP2006008731A
公开(公告)日：2006-01-12
申请号：JP2004183543
申请日：2004-06-22
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： C08L67/04 , C08K5/09 , C08K5/20 , C08K5/29 , C08K9/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection molded product which can achieve shortening of combustion time.
SOLUTION: The injection molded product is prepared by using a resin composition comprising (A) a lactic acid-based resin, (B) a copolymer of the lactic acid-based resin with a diol and a dicarboxylic acid, (C) a metal hydroxide surface-treated with a silane coupling agent, and (D) a fatty acid and/or a fatty acid amide, wherein the percentage of (C) the metal hydroxide surface-treated with a silane coupling agent is 10-30 mass%, and the percentage of (D) the fatty acid and/or the fatty acid amide is 0.1-5.0 mass%.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以实现燃烧时间缩短的注塑产品。（A）乳酸类树脂，（B）乳酸类树脂与二醇和二羧酸的共聚物的树脂组合物，（C）用硅烷偶联剂表面处理的金属氢氧化物，（D）脂肪酸和/或脂肪酸酰胺，（C）用硅烷偶联剂表面处理的金属氢氧化物的百分比为10〜30质量％（D）脂肪酸和/或脂肪酸酰胺的百分比为0.1〜5.0质量％。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005139441A Injection molded product 审中-公开
标题翻译：注射成型产品
公开(公告)号：JP2005139441A
公开(公告)日：2005-06-02
申请号：JP2004300971
申请日：2004-10-15
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： C08L67/04 , C08K5/29 , C08K9/06 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection molded product excellent in flame retardancy, and further excellent in impact resistance and heat resistance. SOLUTION: This injection molded product is composed of mixture comprising a lactic acid-based resin (A), a metal hydroxide (B) of which the surfaces are treated with a silane coupling agent, and a lactic acid-based resin and diol/dicarboxylic acid copolymer (C), wherein the component (B) is contained in an amount of 15-40 wt% based on the total amount of the components (A), (B), and (C), and the component (C) is contained in an amount of 10-40 wt% based on the total amount of the components (A), (B), and (C). Thus, the injection molded product having a flame-retardant classification of ≥ V-2 based on UL94, an Izod impact strength of ≥5 kJ/m 2 , and a deformation temperature under load of ≥ 50°C is produced. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供阻燃性优异，耐冲击性，耐热性优异的注塑成型品。解决方案：该注塑产品由包含乳酸基树脂（A），表面用硅烷偶联剂处理的金属氢氧化物（B）和乳酸类树脂的混合物组成，二醇/二羧酸共聚物（C），其中组分（B）的含量相对于组分（A），（B）和（C）的总量为15-40重量％，组分（C）的含量相对于组分（A），（B）和（C）的总量为10-40重量％。因此，基于UL94的阻燃等级为≥V-2，Izod冲击强度≥5kJ/ m 2＆lt; SP＆gt;的负荷下的变形温度≥50°的注射成型品 C生产。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005126498A Resin composition and molding formed by using the same 审中-公开
标题翻译：树脂组合物和使用其形成的模塑
公开(公告)号：JP2005126498A
公开(公告)日：2005-05-19
申请号：JP2003361345
申请日：2003-10-22
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , TAKAGI JUN , KATO YUKIO , OHASHI AKIHIRO
IPC分类号： B29C45/78 , B29K79/00 , C08K5/10 , C08K5/29 , C08L67/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having excellent impact strength and heat resistance without deteriorating biodegradability inherently possessed by lactic acid-based resins.
SOLUTION: The resin composition comprises (A) a lactic acid-based resin, and 5-25 mass% of (B) an aromatic aliphatic polyester having a glass transition temperature (Tg) of 0°C or lower and a crystal melting calorie (ΔHm) of 5 J/g-30 J/g, and/or an aliphatic polyester other than the lactic acid-based resin having a glass transition temperature (Tg) of 0°C or lower and a crystal melting calorie (ΔHm) of 5 J/g-30 J/g.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的冲击强度和耐热性的树脂组合物，而不会降低乳酸类树脂固有的生物降解性。解决方案：树脂组合物包含（A）乳酸类树脂和5〜25质量％的（B）玻璃化转变温度（Tg）为0℃以下的芳香族脂肪族聚酯和结晶熔融热量（ΔHm）为5J / g-30J / g，和/或除玻璃化转变温度（Tg）为0℃以下的乳酸类树脂以外的脂肪族聚酯和结晶熔融卡路里 ΔHm）为5J / g-30J / g。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004323791A Injection molded product 审中-公开
公开(公告)号：JP2004323791A
公开(公告)日：2004-11-18
申请号：JP2003123881
申请日：2003-04-28
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , TAKAGI JUN , KATO YUKIO
IPC分类号： C08J7/00 , B29C45/00 , C08K3/00 , C08K5/29 , C08L67/02 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an injection molded product which is biodegradable and excellent in impact resistance, heat resistance and dimensional stability.
SOLUTION: The molded product comprises a resin composition consisting of a lactic acid base resin, an aliphatic polyester excluding a lactic acid base resin, an aromatic polyester, and an inorganic filler having an average particle size of 1-5μm, wherein the inorganic filler has a content within a range of 5-20% by mass in the resin composition and the lactic acid base resin has a content within a range of 40-60% by mass in the resin composition.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004238446A Molding 审中-公开
公开(公告)号：JP2004238446A
公开(公告)日：2004-08-26
申请号：JP2003027575
申请日：2003-02-04
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： TANAKA KAZUYA , OHASHI AKIHIRO , KATO YUKIO , TAKAGI JUN
IPC分类号： C08L67/04 , C08K3/22 , C08L67/02 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a new molding which hides a weld line and has an excellent appearance.
SOLUTION: This molding (especially injection-molded article) is characterized by comprising 100 pts. mass of a mixture of two or more materials selected from (i) a lactate-based resin, (ii) an aliphatic polyester except for the lactate-based resin, (iii) an aromatic aliphatic polyester, and (iv) an inorganic filler and about 0.1 to 5 pts. mass of a masking improver (for example, titanium oxide) having a refractive index of about 2 or more. The molding can scatter light transmitting a weld line portion to mask the welt line, thereby hides the weld line, and has an excellent appearance.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 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

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