公开(公告)号：US20190144623A1

公开(公告)日：2019-05-16

申请号：US15813711

申请日：2017-11-15

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： TEH-LONG LAI ,  CHIN-WEI CHUN ,  SHYH-CHI WU ,  YUNG-HSIEN LIU

IPC: C08J9/00 ,  C08J9/228 ,  C08L23/08 ,  C08L31/04 ,  C08L9/06 ,  C08L83/04 ,  C08K3/36 ,  A41D31/00 ,  A41D13/015 ,  B29C35/02

CPC classification number: C08J9/0061 ,  A41D13/015 ,  A41D31/28 ,  B29C35/02 ,  C08J9/228 ,  C08J2201/02 ,  C08K3/36 ,  C08L9/06 ,  C08L23/0853 ,  C08L31/04 ,  C08L83/04 ,  C08L2205/035 ,  C08L2205/22 ,  C08L2207/04 ,  C08L23/06 ,  C08L53/02 ,  C08K9/08 ,  C08K13/02 ,  C08L53/025

Abstract: A constituent for producing a shock-absorbing composite material comprises 50-80 wt % primary matrix including vinyl acetate; ethylene/vinyl acetate copolymer; 10-40 wt % secondary matrix including polyethylene; styrene-butadiene rubber; a thermoplastic elastomer; and 1-20 wt % additive. A shock-absorbing composite material which contains the constituent and a production method thereof are further introduced. The shock-absorbing composite material is applicable to sports equipment (say, shoe pads, clubs and rackets), medical care (say, care-oriented clothes for the elderly, the sick, the injured, and the handicapped), and applications related to impact protection (say, helmets and bumpers.) The shock-absorbing composite material is applied to defense industry.