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1. 发明授权

US10301503B2 Poly(arylene ether) resin composition and cable coated with the same 有权
公开(公告)号：US10301503B2
公开(公告)日：2019-05-28
申请号：US15509810
申请日：2016-06-13
申请人： LG CHEM, LTD.
发明人： Sung Hwan Lim , Nam Jib Park , Gun Ko , Soo Min Lee , Sang Wook Na , Byung Wook Lee
IPC分类号： C08L25/06 , C09D171/12 , C08K5/00 , C08L71/12 , C09D5/18 , H01B3/42 , H01B7/295 , C08L53/02
摘要： The present invention relates to a poly(arylene ether) resin composition and a cable coated with the same. More particularly, the present invention relates to a poly(arylene ether) resin composition, including 20 to 40% by weight of a poly(arylene ether) resin, 15 to 35% by weight of a low-molecular weight styrene-based block copolymer having a weight-average molecular weight of 90,000 g/mol or less, 10 to 30% by weight of a high-molecular weight styrene-based block copolymer having a weight-average molecular weight of 95,000 g/mol or more, 1 to 20% by weight of a flame retardant, and 0 to 20% by weight of an additive.In accordance with the present invention, a poly(arylene ether) resin composition having superior flame retardancy, tensile strength, flexibility, extrusion processability, elongation, and appearance characteristics and a cable coated with the same are provided.

2. 发明授权

US10280303B2 Non-halogen thermoplastic resin composition and cable including the same 有权
公开(公告)号：US10280303B2
公开(公告)日：2019-05-07
申请号：US15543533
申请日：2016-11-24
申请人： LG CHEM, LTD.
发明人： Gun Ko , Sung Hwan Lim , Byung Wook Lee , Soo Min Lee , Sang Wook Na , Sung Moon Choi
IPC分类号： C08K5/51 , C08L23/16 , C08L67/02 , C08L67/03 , C08L71/02
摘要： The present invention relates to a non-halogen thermoplastic resin composition and a cable including the same. More particularly, the present invention provides a non-halogen thermoplastic resin composition in which a halogen-based flame retardant causing environmental and human health problems is not included and the content of a phosphorus flame retardant causing decrease in appearance and properties is decreased, but which has identical or superior mechanical strength, chemical resistance, heat resistance, and flame retardancy, compared to existing thermoplastic resin compositions, and a cable including the same.

3. 发明授权

US09631091B2 Poly (arylene ether) flame retardant resin composition and non-crosslinked flame retardant cable 有权
公开(公告)号：US09631091B2
公开(公告)日：2017-04-25
申请号：US14771596
申请日：2014-12-10
申请人： LG CHEM, LTD.
发明人： Sung Hwan Lim , Nam Jib Park , Sang Ho Lee , Soo Min Lee , Jong Kuk Choi , Sang Wook Na
IPC分类号： C08L81/04 , C08L71/12 , C08K5/523
CPC分类号： C08L81/04 , C08K5/523 , C08L53/00 , C08L71/12 , C08L2201/02 , C08L2203/202 , C08L2207/04
摘要： Disclosed are a flame retardant poly(arylene ether) resin composition and a flame retardant non-crosslinked cable. According to the present invention, provided are a flame retardant poly(arylene ether) resin composition to provide flexibility, flame retardancy, productivity, extrusion processability, etc. while maintaining heat resistance, and a flame retardant non-crosslinked cable manufactured using the composition.

4. 发明申请

US20150267049A1 THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION AND MOLDING ARTICLES COMPRISING THE SAME 有权
标题翻译：热塑性聚酯弹性体树脂组合物和包含其的成型制品
公开(公告)号：US20150267049A1
公开(公告)日：2015-09-24
申请号：US14425263
申请日：2014-06-18
申请人： LG CHEM, LTD.
发明人： Ho Dong Kim , Sang Wook Na , A Young Hur , Soo Min Lee , Sung Tae Ahn
IPC分类号： C08L71/00
CPC分类号： C08L67/025 , C08G63/66 , C08G63/668 , C08L51/003 , C08L67/00 , C08L2201/08 , C08L2205/03 , C08L2207/04 , C08L23/0869 , C08L23/26 , C08L23/0884
摘要： Disclosed are a thermoplastic polyester elastomer resin composition and a molded article comprising the same. More specifically, disclosed is a thermoplastic polyester elastomer resin composition which comprises a glycidyl-modified ethylene-octene copolymer resin, as a chain extension/hydrolysis resistance agent for blown and extrusion molding to improve melt viscosity, and increases a molecular weight through reaction extrusion and thus exhibits superior heat resistance, weather resistance, heat aging resistance, hydrolysis resistance, fatigue resistance, melt viscosity and parison stability, and in particular, exhibits superior blow molding, causes no gelation, and reduces production of odor-causing substances such as volatile organic compounds (TVOC) during blow molding, thereby making a balance between physical properties, molding property and operation environments.
摘要翻译：公开了一种热塑性聚酯弹性体树脂组合物和包含该热塑性聚酯弹性体树脂组合物的模塑制品。更具体地，公开了一种热塑性聚酯弹性体树脂组合物，其包含缩水甘油基改性的乙烯 - 辛烯共聚物树脂，作为用于吹塑和挤出成型的增链/抗水解剂以改善熔体粘度，并且通过反应挤出和因此表现出优异的耐热性，耐候性，耐热老化性，耐水解性，耐疲劳性，熔融粘度和型坯稳定性，特别是显示出优异的吹塑成型，不引起凝胶化，并且降低了引起异味的物质如挥发性有机物的产生化合物（TVOC），从而在物理性能，成型性能和操作环境之间取得平衡。

5. 发明授权

US10208195B2 Polypropylene resin composition and cable cladded with the same 有权
公开(公告)号：US10208195B2
公开(公告)日：2019-02-19
申请号：US15511549
申请日：2016-06-12
申请人： LG CHEM, LTD.
发明人： Sung Hwan Lim , Byung Wook Lee , Gun Ko , Soo Min Lee , Sang Wook Na
IPC分类号： C08L53/02 , C08L71/12 , C08L23/14 , C08K5/00 , H01B3/42 , H01B3/44
摘要： The present invention relates to a polypropylene resin composition and a cable cladded with the same. More particularly, the present invention relates to a polypropylene resin composition, including 25 to 35% by weight of a polypropylene polymer, 15 to 25% by weight of a styrene block copolymer, 15 to 25% by weight of a poly(arylene ether) resin, 26 to 35% by weight of a phosphorus flame retardant, and 0 to 10% by weight of a processing additive.In accordance with the present invention, a polypropylene resin composition including a small amount of flame retardant but exhibiting excellent flame resistance, insulation performance, processability, and property balance, and a cable cladded with the same are provided.

6. 发明授权

US09279052B2 Thermoplastic polyester elastomer resin composition and molding articles comprising the same 有权
标题翻译：热塑性聚酯弹性体树脂组合物和包含其的模制品
公开(公告)号：US09279052B2
公开(公告)日：2016-03-08
申请号：US14425263
申请日：2014-06-18
申请人： LG CHEM, LTD.
发明人： Ho Dong Kim , Sang Wook Na , A Young Hur , Soo Min Lee , Sung Tae Ahn
IPC分类号： C08L67/02 , C08G63/66 , C08L67/00 , C08L51/00
CPC分类号： C08L67/025 , C08G63/66 , C08G63/668 , C08L51/003 , C08L67/00 , C08L2201/08 , C08L2205/03 , C08L2207/04 , C08L23/0869 , C08L23/26 , C08L23/0884
摘要： Disclosed are a thermoplastic polyester elastomer resin composition and a molded article comprising the same. More specifically, disclosed is a thermoplastic polyester elastomer resin composition which comprises a glycidyl-modified ethylene-octene copolymer resin, as a chain extension/hydrolysis resistance agent for blown and extrusion molding to improve melt viscosity, and increases a molecular weight through reaction extrusion and thus exhibits superior heat resistance, weather resistance, heat aging resistance, hydrolysis resistance, fatigue resistance, melt viscosity and parison stability, and in particular, exhibits superior blow molding, causes no gelation, and reduces production of odor-causing substances such as volatile organic compounds (TVOC) during blow molding, thereby making a balance between physical properties, molding property and operation environments.
摘要翻译：公开了一种热塑性聚酯弹性体树脂组合物和包含该热塑性聚酯弹性体树脂组合物的模塑制品。更具体地，公开了一种热塑性聚酯弹性体树脂组合物，其包含缩水甘油基改性的乙烯 - 辛烯共聚物树脂，作为用于吹塑和挤出成型的增链/抗水解剂以改善熔体粘度，并且通过反应挤出和因此表现出优异的耐热性，耐候性，耐热老化性，耐水解性，耐疲劳性，熔融粘度和型坯稳定性，特别是显示出优异的吹塑成型，不引起凝胶化，并且降低了引起异味的物质如挥发性有机物的产生化合物（TVOC），从而在物理性能，成型性能和操作环境之间取得平衡。

7. 发明授权

US08716382B2 Thermoplastic polyester elastomer resin composition and molding article comprising the same 有权
标题翻译：热塑性聚酯弹性体树脂组合物及其制备方法
公开(公告)号：US08716382B2
公开(公告)日：2014-05-06
申请号：US14009567
申请日：2013-04-02
申请人： LG Chem, Ltd.
发明人： Sang Wook Na , Ho Dong Kim , Mi Ah Lee , Gi Dae Choi , Ji Seon Kim
IPC分类号： C08K5/17 , C08K5/00 , C08G63/48
CPC分类号： C08L67/025 , C08L23/26 , C08L23/0884 , C08L67/02
摘要： Disclosed are a thermoplastic polyester elastomer resin composition and a molded article comprising the same. More specifically, disclosed is a thermoplastic polyester elastomer resin composition which comprises a glycidyl group-modified ethylene-octene based copolymer resin, as a chain extension/hydrolysis resistance agent for blow and extrusion molding to improve melt viscosity, and increases a molecular weight through reaction extrusion and thus exhibits superior heat resistance, weather resistance, heat aging resistance, hydrolysis resistance, fatigue resistance properties, melt viscosity and parison stability, and in particular, exhibits superior blow molding, contains no gel, reduces production of odor-causing substances such as volatile organic compounds (TVOC) during blow molding, and maintains a balance between physical properties, moldability and operation environments.
摘要翻译：公开了一种热塑性聚酯弹性体树脂组合物和包含该热塑性聚酯弹性体树脂组合物的模塑制品。更具体地，公开了一种热塑性聚酯弹性体树脂组合物，其包含缩水甘油基改性的乙烯 - 辛烯基共聚物树脂，作为用于吹塑和挤出成型的扩链/水解阻力剂，以改善熔体粘度，并通过反应增加分子量因此具有优异的耐热性，耐候性，耐热老化性，耐水解性，耐疲劳性，熔融粘度和型坯稳定性，特别是显示出优异的吹塑成型，不含凝胶，降低了产生异味的物质挥发性有机化合物（TVOC），并保持物理性能，成型性和操作环境之间的平衡。

8. 发明申请

US20140058019A1 THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION AND MOLDING ARTICLE COMPRISING THE SAME 有权
标题翻译：热塑性聚酯弹性体树脂组合物和包含其的成型品
公开(公告)号：US20140058019A1
公开(公告)日：2014-02-27
申请号：US14009567
申请日：2013-04-02
申请人： LG CHEM, LTD.
发明人： Sang Wook Na , Ho Dong Kim , Mi Ah Lee , Gi Dae Choi , Ji Seon Kim
IPC分类号： C08L67/02
CPC分类号： C08L67/025 , C08L23/26 , C08L23/0884 , C08L67/02
摘要： Disclosed are a thermoplastic polyester elastomer resin composition and a molded article comprising the same. More specifically, disclosed is a thermoplastic polyester elastomer resin composition which comprises a glycidyl group-modified ethylene-octene based copolymer resin, as a chain extension/hydrolysis resistance agent for blow and extrusion molding to improve melt viscosity, and increases a molecular weight through reaction extrusion and thus exhibits superior heat resistance, weather resistance, heat aging resistance, hydrolysis resistance, fatigue resistance properties, melt viscosity and parison stability, and in particular, exhibits superior blow molding, contains no gel, reduces production of odor-causing substances such as volatile organic compounds (TVOC) during blow molding, and maintains a balance between physical properties, moldability and operation environments
摘要翻译：公开了一种热塑性聚酯弹性体树脂组合物和包含该热塑性聚酯弹性体树脂组合物的模塑制品。更具体地，公开了一种热塑性聚酯弹性体树脂组合物，其包含缩水甘油基改性的乙烯 - 辛烯基共聚物树脂，作为用于吹塑和挤出成型的扩链/水解阻力剂，以改善熔体粘度，并通过反应增加分子量因此具有优异的耐热性，耐候性，耐热老化性，耐水解性，耐疲劳性，熔融粘度和型坯稳定性，特别是显示出优异的吹塑成型，不含凝胶，降低了产生异味的物质挥发性有机化合物（TVOC），并保持物理性能，成型性和操作环境之间的平衡

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