-
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.
-
公开(公告)号:WO2021147234A1
公开(公告)日:2021-07-29
申请号:PCT/CN2020/097267
申请日:2020-06-20
Applicant: 深圳市捷安纳米复合材料有限公司
IPC: C08L23/12 , C08L23/06 , C08L27/06 , C08L55/02 , C08L25/06 , C08K3/08 , C08K3/22 , C08J3/22 , C08J5/18 , B22F9/12 , B22F9/14 , C08J2423/06 , C08J2423/12 , C08J2425/06 , C08J2427/06 , C08J2455/02 , C08J3/226 , C08K2003/0806 , C08K2003/2248 , C08K2003/2296 , C08K2201/011
Abstract: 本发明公开了一种杀菌塑料母粒及其制备方法和应用,由以下重量百分比组分组成:塑料粉95~99%,杀菌纳米复合材料1~5%;杀菌纳米复合材料由粒径为30nm~50nm的细小颗粒构成,以重量百分比计,含量为银20%~80%、氧化铜10%~50%、氧化锌10%~50%。本发明的塑料母粒制成品,经权威机构检测,接种后放置24h得到的活菌数小于1cfu/cm2,表面的细菌残留数几乎为0,杀菌率接近100%。
-