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公开(公告)号：US20220372243A1
公开(公告)日：2022-11-24
申请号：US17532906
申请日：2021-11-22
发明人： Jin Gi Ahn , Kyeong Hoon Jang , Dae Sik Kim , Jung Kyu Han , Do Young Bae , Jong Ung Byeon , Tae Jin An , Su Hyuk Jang , Chul Jin Jo
摘要： Disclosed are an antimicrobial composition having excellent antimicrobial and anti-fungal properties and improved fingerprint resistance and chemical resistance, and a molded article including the same. The antimicrobial composition includes a combination of an amount of about 45 to 85 wt % of a polycarbonate resin, an amount of about 10 to 36 wt % of a polyester resin, an amount of about 3 to 12 wt % of an impact modifier, an amount of about 0.2 to 2 wt % of an inorganic antimicrobial agent, and an amount of about 1 to 6 wt % of a micro powder including a fluorine-based polymer resin, based on the total weight of the antimicrobial composition.
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公开(公告)号：US20210332235A1
公开(公告)日：2021-10-28
申请号：US17108839
申请日：2020-12-01
发明人： Seul Yi , Boo Youn An , Dae Sik Kim , Kyeong Hoon Jang , Min Woo Kwon , In Soo Han , Jin Gi Ahn , Do Young Bae , Hyung Jin Roh , Tae Jin An , Jung Kyu Han , Chul Jin Jo , Si Uk Cheon , Suk Woo Kang
摘要： The present invention relates to a non-coating thermoplastic resin composition, a method for manufacturing a molded article by using the same, and a molded article manufactured by the same. More specifically, the present invention is characterized by providing the thermoplastic resin composition which contains polycarbonate, polysiloxane-polycarbonate copolymer, polyester, master-batched carbon black, and additives in specific contents and the molded article, which has excellent chemical resistance, mechanical properties, light resistance, hydrolysis resistance, and low glossiness, manufactured by using the same.
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公开(公告)号：US12060485B2
公开(公告)日：2024-08-13
申请号：US17108839
申请日：2020-12-01
发明人： Seul Yi , Boo Youn An , Dae Sik Kim , Kyeong Hoon Jang , Min Woo Kwon , In Soo Han , Jin Gi Ahn , Do Young Bae , Hyung Jin Roh , Tae Jin An , Jung Kyu Han , Chul Jin Jo , Si Uk Cheon , Suk Woo Kang
CPC分类号： C08L69/00 , B29B9/06 , C08J3/226 , C08L67/02 , C08L83/14 , B29K2069/00 , B29K2507/04 , C08L2205/035 , C08L2207/53 , C08L2310/00
摘要： The present invention relates to a non-coating thermoplastic resin composition, a method for manufacturing a molded article by using the same, and a molded article manufactured by the same. More specifically, the present invention is characterized by providing the thermoplastic resin composition which contains polycarbonate, polysiloxane-polycarbonate copolymer, polyester, master-batched carbon black, and additives in specific contents and the molded article, which has excellent chemical resistance, mechanical properties, light resistance, hydrolysis resistance, and low glossiness, manufactured by using the same.
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公开(公告)号：US20210347986A1
公开(公告)日：2021-11-11
申请号：US17036822
申请日：2020-09-29
发明人： Kyeong Hoon Jang , In Soo Han , Seul Yi , Jae Hyun An , Dae Sik Kim , Si Uk Cheon , Chul Jin Jo , Jung Kyu Han , Tae Jin An , Hyung Jin Roh , Suk Woo Kang , Do Young Bae
IPC分类号： C08L69/00
摘要： Disclosed are an uncoating metallic thermoplastic resin composition invention including metallic particles at an appropriate ratio and a molded article including the same. The molded article may maintain the mechanical properties such as impact strength and fluidity at an excellent level as well as improving the appearance characteristics such as luminance characteristics (high luminance) and metallic texture. The uncoating metallic thermoplastic resin composition and the molded article thereof may be usefully applied to the molded products in fields where the characteristics of the appearance quality are importantly required, for example, cell phone housing, TV housing, computer monitor housing, automobile bumper, wheel housing, panel button portion, interior and exterior lighting lamp housings, and the like.
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