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：WO2022271620A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034231

申请日：2022-06-21

Applicant: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

Inventor： ROFRANO, Joseph ,  WOODCRAFT, Valentina ,  DESHANO, Brian ,  BARGER, Mark

IPC: E04B1/80 ,  E04C2/296 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  E04D13/16 ,  E04D3/35 ,  B32B5/18 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2262/106 ,  B32B2264/10 ,  B32B2264/1022 ,  B32B2264/104 ,  B32B2264/108 ,  B32B2264/201 ,  B32B2264/2032 ,  B32B2266/0228 ,  B32B2266/0242 ,  B32B2307/304 ,  B32B2307/40 ,  B32B2307/4026 ,  B32B2307/41 ,  B32B2307/416 ,  B32B2307/5825 ,  B32B2307/72 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2419/06 ,  B32B27/065 ,  B32B27/306 ,  E04D13/1662

Abstract: An inverted roof membrane assembly (IRMA) includes decking, a waterproofing membrane above the decking, a layer of polymer foam insulation board above the waterproofing membrane, and ballast above the polymer foam insulation board layer. The polymer foam insulation board includes a polymer foam layer that includes an alkenyl aromatic polymer and an infrared radiation attenuator, and first and second facer layers.

公开(公告)号：WO2021255661A1

公开(公告)日：2021-12-23

申请号：PCT/IB2021/055304

申请日：2021-06-16

Applicant: HANSON, Paul

Inventor： HANSON, Paul

IPC: C09D5/14 ,  C08K3/04 ,  C09D129/14 ,  B32B2264/108 ,  B32B2264/201 ,  B32B2264/301 ,  B32B27/18 ,  B32B9/045 ,  C08K2003/3009 ,  C08K3/042 ,  C08L2205/035

Abstract: Disclosed is layered polymer nanocomposite (100). The layered polymer nanocomposite (100) comprises a polymer matrix (102); graphene nanoplatelets (104) dispersed in the polymer matrix (102), wherein the graphene nanoplatelets (104) are stabilized with the polymer matrix (102); and a third-party material (106) having a non-zero band gap value, wherein the layered polymer nanocomposite (100) comprises an assay substrate, wherein a change in the assay substrate is correlated with the presence of a microorganism. Disclosed also is a method of manufacturing the aforementioned layered polymer nanocomposite (100). The method comprises dispersing the graphene nanoplatelets (104) in the polymer matrix (102) to form a substrate layer having a first side and a second side; transferring a third- party material (106) on the first side of the substrate layer to form a circuit-primed substrate layer having an open side; and adding a seal layer on the open side of the circuit-primed substrate layer to form the layered polymer nanocomposite (100).