公开(公告)号：US11661505B2

公开(公告)日：2023-05-30

申请号：US17281017

申请日：2019-12-05

Applicant: LOTTE CHEMICAL CORPORATION

Inventor： Jee Kwon Park ,  Cheon Seok Yang ,  Hyeon Mun Jeong ,  Ju Sung Kim ,  Jin Seong Lee

IPC: C08L23/12 ,  C08K3/016 ,  A01N59/00 ,  C08K5/52 ,  C08K3/22 ,  C08K3/32

CPC classification number: C08L23/12 ,  A01N59/00 ,  C08K3/016 ,  C08K3/22 ,  C08K3/32 ,  C08K5/5205 ,  C08K2003/2296 ,  C08K2003/324 ,  C08K2201/005 ,  C08K2201/006 ,  C08K3/32 ,  C08L23/12 ,  C08K5/5205 ,  C08L23/12 ,  C08K3/22 ,  C08L23/12

Abstract: A thermoplastic resin composition of the present invention is characterized by including: about 100 parts by weight of a polyolefin resin; about 10-80 parts by weight of a flame retardant other than sodium phosphate; about 1-25 parts by weight of zinc oxide having an average particle size of about 0.2-3 μm and a specific surface area BET of about 1-10 m2/g; and about 1-50 parts by weight of sodium phosphate. The thermoplastic resin composition has excellent antibacterial properties, flame retardant properties, chemical-resistant antibacterial properties, and the like.