公开(公告)号：WO2021140448A1

公开(公告)日：2021-07-15

申请号：PCT/IB2021/050072

申请日：2021-01-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BAE, Yeon Ung ,  JEONG, Ki Ho

IPC: B32B5/32 ,  B32B5/18 ,  B32B25/04 ,  B32B27/06 ,  B32B27/30 ,  C09J123/22 ,  E04B1/84 ,  E04F15/20 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2264/1027 ,  B32B2264/108 ,  B32B2264/201 ,  B32B2264/308 ,  B32B2266/0207 ,  B32B2266/0228 ,  B32B2266/0235 ,  B32B2266/08 ,  B32B2270/00 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/72 ,  B32B2419/04 ,  B32B25/045 ,  B32B25/08 ,  B32B25/16 ,  B32B25/18 ,  B32B2607/00 ,  B32B27/065 ,  B32B27/20 ,  B32B27/306 ,  B32B27/32 ,  B32B7/12 ,  C08J2205/052 ,  C08J2207/02 ,  C08J2325/06 ,  C08J2327/06 ,  C08J2455/02 ,  C08J9/0061 ,  C08K2201/011 ,  C08K3/04 ,  C08K3/346 ,  C08K7/00 ,  E04B1/8409 ,  E04F15/206

Abstract: The present invention relates a multilayer mat. More particularly, according to one embodiment of the present invention, there may be provided a multilayer mat, including: an EVA layer containing ethylene vinyl acetate; a mat layer containing a porous material; and a foam layer containing at least polyvinyl chloride resin.