公开(公告)号：KR1020090073927A

公开(公告)日：2009-07-03

申请号：KR1020070142005

申请日：2007-12-31

Applicant: 제일모직주식회사

Inventor： 조진경 ,  정창도 ,  이병춘 ,  이형탁

IPC: C08L67/04 ,  C08L33/14 ,  C08K3/22

Abstract: An antimicrobial polylactic acid resin composition is provided to ensure excellent environment-friendliness, processability, heat resistance, durability, transparency and antibacterial property. An antimicrobial polylactic acid resin composition comprises a polylactic acid resin 1-99 parts by weight, a polymethyl(meth)acrylate resin 1-99 parts by weight, and an antimicrobial agent 0.01-30 parts by weight. The polylactic acid resin comprises L-lactic acid 95-100.0 parts by weight and D-lactic acid 0-5 parts by weight. The polymethyl(meth)acrylate resin comprises a methyl methacrylate unit 80-100.0 parts by weight and a vinyl-based monomer 0-20 parts by weight excluding methyl methacrylate.

Abstract translation: 提供抗菌聚乳酸树脂组合物以确保优异的环境友好性，加工性，耐热性，耐久性，透明性和抗菌性。 抗微生物聚乳酸树脂组合物包含1-99重量份的聚乳酸树脂，1-99重量份的（甲基）丙烯酸聚甲基丙烯酸酯树脂和0.01-30重量份的抗微生物剂。 聚乳酸树脂包含95-100.0重量份的L-乳酸和0-5重量份的D-乳酸。 聚（甲基）丙烯酸甲酯树脂包含80-100.0重量份的甲基丙烯酸甲酯单元和不含甲基丙烯酸甲酯的乙烯基类单体0-20重量份。