Antibacterial masterbatch and molded body using the same

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专利权人:

東罐マテリアル・テクノロジー株式会社;東洋製罐グループホールディングス株式会社

发明人:

榎戸 俊文,大橋 和彰,渡辺 和伸,瀬上 幸太

申请号：

JP2012179713

公开号：

JP6106380B2

申请日:

2012.08.14

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a master batch that is inhibited from discoloration with time and is excellent in antimicrobial performance.SOLUTION: The master batch is produced by heating and mixing an olefin resin, a fatty acid silver and a dispersant. The olefin resin has a chlorine content of 1 ppm or less. The dispersant has an acid dissociation constant (pKa) of 4.0 or less. The fatty acid silver is contained in an amount of 0.1-2 wt%. The weight ratio of the fatty acid silver to the dispersant is 1:0.5 to 1:10.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/