公开(公告)号：WO2021148604A1

公开(公告)日：2021-07-29

申请号：PCT/EP2021/051451

申请日：2021-01-22

Applicant: RECTICEL

Inventor： VANLANDSCHOOT, Koen ,  IŞIK, Mehmet ,  SPRIET, Anick ,  VLAEMINCK, Marc ,  SNELLINGS, Geert

IPC: B32B5/20 ,  C08G18/09 ,  C08G18/10 ,  C08G18/42 ,  C08G18/48 ,  C08G18/72 ,  C08G18/76 ,  C08G18/79 ,  C08J9/14 ,  B32B15/046 ,  B32B15/08 ,  B32B15/12 ,  B32B15/20 ,  B32B2250/40 ,  B32B2266/0278 ,  B32B2307/304 ,  B32B2307/7242 ,  B32B2419/06 ,  B32B2479/00 ,  B32B27/306 ,  B32B5/18 ,  C08G18/092 ,  C08G18/4211 ,  C08G18/721 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7671 ,  C08G18/797 ,  C08G2110/0025 ,  C08G2115/02 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2205/10 ,  C08J2375/04 ,  C08J9/141 ,  C08J9/144 ,  C08J9/146

Abstract: A method for preparing rigid polyurethane (PUR) foams or rigid polyisocyanurate (PIR) foams in which method the rigid PUR or PIR foam is prepared by reacting a composition (C) comprising: at least one isocyanate-reactive component (B1) having functional groups selected from hydroxyl, amine and thiol groups; at least one isocyanate component (A1) having an average functionality of less than 2.70; and at least one blowing agent [blowing agent (BA), herein after]; with the proviso that the overall average functionality [Fn,avg(A), herein after] of all isocyanate components present in the composition (C) is less than 2.70; wherein the composition (C) is characterized by an isocyanate index X, wherein the rigid PUR or PIR foams are produced by depositing the composition (C) between two gas-tight facing sheets and wherein the rigid PUR or PIR foam is characterized by a difference Δλ between the initial thermal conductivity value λini and the aged thermal conductivity value λaged of said rigid PUR or PIR foam wherein: when X ≤ 200 then Δλ 200 then Δλ

公开(公告)号：WO2021142337A1

公开(公告)日：2021-07-15

申请号：PCT/US2021/012797

申请日：2021-01-08

Applicant: OWENS CORNING INTELLECTUAL CAPITAL, LLC

Inventor： POLEN, Shane ,  STEINDLER, Mitchell

IPC: B32B3/08 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2266/0214 ,  B32B2307/304 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2419/06 ,  B32B5/022 ,  B32B5/024 ,  B32B5/245

Abstract: A dual-reinforced construction board is disclosed comprising a core having an upper surface and an opposing lower surface, a first reinforced fibrous facer adhered to the upper surface of the core and a second fibrous facer adhered to the lower surface of the core. Each of the first and second fibrous facer comprise a non-woven mat coated on a first surface with a coating composition. The first fibrous facer and optionally the second fibrous facer further include a reinforcement layer adhered to at least a portion of the first surface of the non-woven mat. The dual-reinforced construction board has a fastener pull-through strength of at least 400 lbf.

公开(公告)号：WO2022028785A1

公开(公告)日：2022-02-10

申请号：PCT/EP2021/068180

申请日：2021-07-01

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GRAZZI, Michele ,  CAVALIERI, Claudio

IPC: B32B27/32 ,  B32B5/02 ,  C08L23/16 ,  C08F210/06 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2270/00 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/581 ,  B32B2419/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/36 ,  B32B5/022 ,  B32B5/024 ,  C08L2203/16 ,  C08L2207/02

Abstract: Disclosed is a polyolefin composition comprising: (A) 10-40% by weight of a copolymer of propylene with hexene-1 comprising 1.0-6.0% by weight, based on the weight of (A), of units deriving from hexene-1 and having melt flow rate (MFRA) measured according to ISO 1133, 230°C, 2.16 kg ranging from 20 to 60 g/10 min.; and (B) 60-90% by weight of a copolymer of propylene with at least one alpha-olefin of formula CH2=CHR, and optionally a diene, where R is H or a linear or branched C2-C8 alkyl and wherein the copolymer comprises 20-35% by weight, based on the total weight of (B), of alpha-olefin, wherein the polyolefin composition comprises an amount of fraction soluble in xylene (XS(tot)) at 25°C equal to or higher than 65% by weight, the amounts of (A), (B) and XS(tot) being based on the total weight of (A)+(B). The polyolefin composition finds use in roofing application and in the productions of geomembranes.

公开(公告)号：WO2021122243A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/085370

申请日：2020-12-09

Applicant: SIKA TECHNOLOGY AG

Inventor： KERBER, Carine ,  GÖSSI, Matthias ,  ACKERMANN, Herbert

IPC: B32B5/18 ,  B32B5/20 ,  B32B5/02 ,  B32B5/24 ,  B32B7/12 ,  B32B25/04 ,  B32B25/10 ,  B32B25/16 ,  B32B27/06 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2260/048 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2264/0235 ,  B32B2264/0264 ,  B32B2264/0271 ,  B32B2264/0285 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/107 ,  B32B2264/12 ,  B32B2266/0207 ,  B32B2266/0221 ,  B32B2266/0228 ,  B32B2266/0235 ,  B32B2266/0242 ,  B32B2266/025 ,  B32B2266/0257 ,  B32B2266/0264 ,  B32B2266/06 ,  B32B2307/538 ,  B32B2307/718 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2419/00 ,  B32B2419/06 ,  B32B25/045 ,  B32B2581/00 ,  B32B27/065 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/322 ,  B32B5/022 ,  B32B5/024 ,  B32B5/245

Abstract: The invention is directed to a sealing device comprising a functional layer (2) having a first major surface and a second major surface and a barrier layer (3) directly or indirectly connected to the second major surface of the functional layer (2), wherein the functional layer (2) has a surface roughness characterized by a waviness factor Wf. The invention is also directed to a method for producing a sealing device and to use of a sealing device for waterproofing of a substrate.

公开(公告)号：WO2023283451A2

公开(公告)日：2023-01-12

申请号：PCT/US2022/036565

申请日：2022-07-08

Applicant: BMIC LLC

Inventor： MERCADO, Ramil Marcelo, L. ,  KRAJCA, Jarod, L. ,  STIPE, Carl ,  TIBAH, Denis, M. ,  CARR, Kevin

IPC: E04D3/35 ,  E04D5/10 ,  C09D7/40 ,  C09D201/00 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2419/06 ,  B32B3/14 ,  B32B5/02 ,  C09D191/00 ,  E04D1/22

Abstract: Some embodiments relate to a roofing material. The roofing material may comprise, consist of, or consist essential ly of a substrate and a. coating on the substrate. In some embodiments, the coating may comprise, consist of, or consist essentially of a polymer blend and at least one filler. In some embodiments, the polymer blend may comprise, consist of, or consist essentially of at least one hydrocarbon oil, at least one resin, at least one polymer, or any combination thereof. In some embodiments, the at least one hydrocarbon oil, the at least one resin, the at least one polymer, or any combination thereof may be present in an amount or in amounts sufficient to result in the polymer blend or the coating having a select softening point, a select viscosity, or any combination thereof.

公开(公告)号：WO2021259889A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/066900

申请日：2021-06-22

Applicant: EWALD DÖRKEN AG

Inventor： SAND, Henning ,  DAHMS, Severin

IPC: B32B3/08 ,  B32B3/26 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  E04D13/00 ,  G01M3/16 ,  G01N27/12 ,  G01N27/48 ,  G08B21/20 ,  B32B2250/02 ,  B32B2307/202 ,  B32B2419/06 ,  B32B2457/00 ,  B32B3/085 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  E04D13/006 ,  G01M3/165 ,  G01M3/18 ,  G01N27/121

Abstract: Die vorliegende Erfindung betrifft Baufolie (1), mit einem eine Trägerschicht (2) und eine Textilschicht (11) aufweisenden mehrlagigen Schichtaufbau (3), wobei auf die Außenseite (13) der Trägerschicht (2) eine wenigstens einen Feuchtesensor (6) aufweisende Elektronikeinheit (4) aufgedruckt ist, wobei Textilschicht (11) wasserdurchlässig, vorzugsweise wasseraufnehmend, ist, wobei die Elektronikeinheit (4) zwischen der Trägerschicht (2) und der Textilschicht (11) vorgesehen ist, und wobei der Feuchtesensor (6) im unmittelbaren Kontakt mit der Textilschicht (11) ist, insbesondere an der Textilschicht (11 ) angeordnet ist.

公开(公告)号：WO2020222716A2

公开(公告)日：2020-11-05

申请号：PCT/TR2020/050345

申请日：2020-04-24

Applicant: DALSAN YATIRIM VE ENERJI ANONIM SIRKETI

Inventor： DALOGLU, Mehmet Bahattin ,  DALOGLU, Timucin

IPC: E04C2/02 ,  C04B14/18 ,  B30B11/00 ,  B30B15/308 ,  B30B5/06 ,  B32B19/02 ,  B32B19/06 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2260/04 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2307/302 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/536 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/724 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2419/06 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  C04B2111/00586 ,  C04B2111/00612 ,  C04B2111/27 ,  C04B2111/28 ,  C04B2111/40 ,  C04B2201/32 ,  C04B26/04 ,  C04B26/122 ,  C04B26/125 ,  C04B26/16 ,  C04B26/18 ,  C04B26/28 ,  C04B26/285 ,  C04B26/32

Abstract: The present invention relates to production method of a low-density thermal insulation board (1) which has mineral-based core and surfaces of which are coated with a gauze or net-like coating material (3, 4), and thermal insulation boards (1) which are produced by this method. It is possible by means of the inventive method to produce thermal insulation boards (1) such as an A1 class non-combustible thermal insulation board or an A1 class non-combustible insulated roof board without the need for using high-cost coating technique which is frequently used in the prior art, by shaping the expanded perlite between the lower coating material (3) or the upper coating material (4) on a belt conveyor (C) via organic binders continuously in an economic way.

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：WO2021260053A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/067226

申请日：2021-06-23

Applicant: BOREALIS AG

Inventor： DE WEVER, Willem ,  VAN PARIDON, Henk ,  TOBIESON, Gustaf ,  NUMMILA-PAKARINEN, Auli ,  WANG, Jingbo

IPC: B32B5/02 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2250/246 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2264/00 ,  B32B2307/30 ,  B32B2307/546 ,  B32B2307/7246 ,  B32B2419/00 ,  B32B2419/06 ,  B32B2439/80 ,  B32B2535/00 ,  B32B2555/02 ,  B32B2607/00 ,  B32B5/022

Abstract: The present invention relates to a composite comprising a nonwoven fabric being the substrate of the composite, wherein the nonwoven fabric comprises a polymer (A) selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate and polyamide; and a coating layer, wherein the coating layer comprises a polymer (B), wherein said polymer is an ethylene copolymer, preferably a polar ethylene copolymer; whereby the coating layer overlays at least one surface of the nonwoven fabric; and whereby the composite has a water vapor transmission rate (WTVR) according to ASTM E-96 ((water cup method) at 38°C at 50 % RH at the outside of the sample and 100% RH at the inside of the samples) of more than 50 g/[m2/24h], preferably of more than 100 g/[m2/24h].

公开(公告)号：WO2021146610A1

公开(公告)日：2021-07-22

申请号：PCT/US2021/013712

申请日：2021-01-15

Applicant: BUILDING MATERIALS INVESTEMENT CORPORATION

Inventor： YANG, Li-Ying ,  ZHENG, Yan ,  DUFFY, Brian ,  XIAO, Yixi

IPC: E04D13/147 ,  E04D1/30 ,  E04D1/34 ,  E04D5/00 ,  E04D5/06 ,  E04D5/10 ,  E04D11/00 ,  B05D2451/00 ,  B05D7/586 ,  B32B2250/04 ,  B32B2250/40 ,  B32B2255/10 ,  B32B2307/304 ,  B32B2307/7246 ,  B32B2419/06 ,  B32B27/08 ,  B32B27/16

Abstract: Some embodiments of the present disclosure relate to methods and roofing systems including a hybrid layered structure. In some embodiments, the hybrid layered layer structure, method, and system are used for waterproofing at least one steep slope roof substrate. In some embodiments, the at least one steep slope roof substrate at least one protruding member protruding from the at least one steep slope roof substrate. In some embodiments, the hybrid layered structure comprises a first coating layer, a roofing membrane, and a second coating layer.