Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NON-MIGRATING HIGH-EFFICIENCY ANTIBACTERIAL COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/062675
Kind Code:
A1
Abstract:
The present invention relates to the field of materialogy, and provides a non-migrating high-efficiency antibacterial composite material and a manufacturing method therefor. The non-migrating high-efficiency antibacterial composite material consists of the following raw materials in parts by weight: 80-120 parts of polylactic acid A, 0.1-5 parts of nano-zinc oxide grafted polylactic acid B, 0.5-5 parts of chain extender, 0.2-2 parts of antioxidant, 0.1-2 parts of anti-hydrolysis agent, and 0-5 parts of nucleating agent (the polylactic acid A and the polylactic acid B are optical isomers). The non-migrating high-efficiency antibacterial composite material of the present invention has excellent antibacterial performance, is non-migrating antibacterial, is an environment-friendly antibacterial composite material, and can be used for manufacturing an antibacterial fiber and fabric, a plastic packaging material, an interior trim part of an automobile, or a medical consumable.

Inventors:
MA, Piming (1800 Lihu Road, Binhu DistrictWuxi, Jiangsu 2, 214122, CN)
LV, Pei (1800 Lihu Road, Binhu DistrictWuxi, Jiangsu 2, 214122, CN)
FENG, Yongqi (1800 Lihu Road, Binhu DistrictWuxi, Jiangsu 2, 214122, CN)
CHEN, Mingqing (1800 Lihu Road, Binhu DistrictWuxi, Jiangsu 2, 214122, CN)
DONG, Weifu (1800 Lihu Road, Binhu DistrictWuxi, Jiangsu 2, 214122, CN)
Application Number:
CN2018/107078
Publication Date:
April 04, 2019
Filing Date:
September 21, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JIANGNAN UNIVERSITY (MA Piming, 1800 Lihu Road Binhu Distric, Wuxi Jiangsu 2, 214122, CN)
International Classes:
C08L67/04; C08K3/22; C08K9/06; C08K13/06
Foreign References:
CN102250456A2011-11-23
CN105623218A2016-06-01
JP2015063645A2015-04-09
CN103172892A2013-06-26
CN104059344A2014-09-24
CN105001605A2015-10-28
JP2008063697A2008-03-21
CN104831398A2015-08-12
JP2006111839A2006-04-27
Attorney, Agent or Firm:
BEIJING CROWN & RIGHTS LAM FIRM (LI Jianhua, Room 115-116 Sheng Xin Building, No.1091 Huihe South Street, Chaoyang District, Beijing 2, 100022, CN)
Download PDF: