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公开(公告)号：WO2023091662A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/050392
申请日：2022-11-18
申请人： ZEPHYROS, INC.
摘要： A method comprising combining polycarbonate thermoplastic with a decomposition initiator to decompose polycarbonate, heating the polycarbonate thermoplastic and decomposition initiator to a temperature between 120°C and 250°C for the release of carbon dioxide, and wherein the polycarbonate thermoplastic and decomposition initiator are combined with one or more additional components for forming a heat activated material that foams as a result of the release of carbon dioxide.
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公开(公告)号：WO2023081275A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/048810
申请日：2022-11-03
申请人： ZEPHYROS, INC.
发明人： CZAPLICKI, Michael , HABLE, Chris , APFEL, Jeff
摘要： The present teachings generally relate to a sealant composition that is adapted to be foamed, cured or some combination thereof, a method of making the activatable sealant composition and methods of using the same. The activatable sealant composition comprises one or more preferably high softening point or high melting point polymeric materials; one or more foaming agents; one or more foaming agent activators; and one or more hydrocarbon resins; wherein the activatable sealant composition is supplied to an article of manufacture for providing functional attributes such as sealing, baffling, dampening, reinforcement, or a combination thereof.
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公开(公告)号：WO2023079390A1
公开(公告)日：2023-05-11
申请号：PCT/IB2022/059935
申请日：2022-10-17
申请人： ISOSTAR BV
发明人： STAMPER, Christof
摘要： The present invention relates to a kit suitable for forming a recyclable insulating floor layer, the kit comprising: a plurality of expanded polystyrene (EPS) granules with a density of 10-35 kg/m3 and a moisture absorption by immersion of maximum 5%; and a binding agent, wherein the binding agent comprises a polymer-in-water emulsion. The invention further relates to a kit comprising recycled material, the kit suitable for forming a re-recyclable insulating floor layer, the kit comprising: a plurality of recycled flakes comprising cut up expanded polystyrene (EPS) granules, bonded by means of a first binding agent; and a second binding agent, wherein the binding agent comprises a polymer-in-water emulsion.
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公开(公告)号：WO2023034354A1
公开(公告)日：2023-03-09
申请号：PCT/US2022/042112
申请日：2022-08-31
发明人： MA, Mary , KAUSTUBH, Joshi , KARAPETYAN, Gnuni , RAJENDRAN, Karthik , SIVASUBRAMANIAN, Karthikeyan , KOUTNIK, Petr , SRINIVASAN, Madhusudhan
摘要： A composition and method for preparing a polyurethane foam. The composition comprises at least one emission control agent. In embodiments, the composition comprises at least one emission control agent selected from the group consisting of (i) a phosphorous containing group; (ii) a thiocarbamate; (iii) a nitrogen containing compound; (iv) a phenolic antioxidant; or a combination of two or more thereof. The invention also relates to a method of controlling the emission of at least one aldehyde species in a raw material employed in the foam composition or that may be produced during the foam forming or foam curing or foam aging process.
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公开(公告)号：WO2023280561A1
公开(公告)日：2023-01-12
申请号：PCT/EP2022/066800
申请日：2022-06-21
申请人： HENKEL AG & CO. KGAA
发明人： KLOTZ, Michael , RAPPMANN, Klaus , SAUER, Ralf , CAPPEL, Fiona
摘要： Die vorliegende Anmeldung betrifft eine thermisch expandierbare Zusammensetzung, die mindestens ein peroxidisch vernetzendes Polymer, mindestens ein Peroxid, mindestens ein Treibmittel und mindestens ein Wachs enthält, Formkörper, die diese Zusammensetzung enthalten, sowie ein Verfahren zum Abdichten und Füllen von Hohlräumen in Bauteilen, zum Verstärken oder Versteifen von Bauteilen, insbesondere hohlen Bauteilen, und zum Verkleben von beweglichen Bauteilen unter Verwendung derartiger Formkörper.
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公开(公告)号：WO2022266305A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033762
申请日：2022-06-16
发明人： AMARPURI, Gaurav
摘要： The present application discloses biodegradable cellulose acetate foam, wherein the foam has a density of from 0.01 to 0.9 g/cm3, an average foam cell size between 0.05 mm to 1.0 mm, and wherein the Rrms surface area roughness is from 0.01 to 500 microns. The present application also discloses compositions that can be used to prepare the foam.
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公开(公告)号：WO2022263273A1
公开(公告)日：2022-12-22
申请号：PCT/EP2022/065650
申请日：2022-06-09
IPC分类号： C08G18/24 , C08G18/48 , C08G18/76 , C08G77/46 , C08J9/00 , C08J9/08 , C08L75/08 , C08L83/12 , C08G18/18 , C08G18/32 , C08G18/66 , A47C7/24 , A47C17/00 , C08G101/00
摘要： Shaped flexible hot-cure PU foam article, preferably mattress and/or cushion, wherein the flexible PU foam has been obtained by reaction of at least one polyol component and at least one isocyanate component in the presence of at least one blowing agent and one or more catalysts that catalyze the isocyanate-polyol and/or isocyanate-water reactions and/or isocyanate trimerization, foam stabilizer and further additives, characterized in that the foam stabilizer comprises at least one compound of formula (1) [R12R2SiO1/2]a [R13SiO1/2]b [R12SiO2/2]c [R1R2SiO2/2]d [R3SiO3/2]e [SiO4/2]f Gg.
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公开(公告)号：WO2022245723A1
公开(公告)日：2022-11-24
申请号：PCT/US2022/029426
申请日：2022-05-16
IPC分类号： B41M3/12 , B44C1/24 , B44C5/04 , C08J9/34 , C08J9/36 , B41M5/035 , B41M1/00 , C08J9/00 , B41M5/0052 , B41M5/0064 , C08J2205/052 , C08J2205/10 , C08J2300/24 , C08J2375/04 , C08J9/0066 , C08J9/365
摘要： An article is comprised of a thermoset polymer having a dye sublimation image in a layer attached or integral to a surface of the thermoset polymer, wherein at least a portion of the thermoset polymer is a foam. The foam article may be made by pretreating a thermoset organic polymer foam to a temperature of 100 °C to about 250 °C for a time sufficient to stabilize the thermoset polymer and dye sublimating an image into a layer of the pretreated thermoset foam. The foam article having the dye sublimation image may be used for applications having aesthetic or structural requirements such as railing, decking or fences.
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9.发明申请
公开(公告)号：WO2022238196A1
公开(公告)日：2022-11-17
申请号：PCT/EP2022/061967
申请日：2022-05-04
发明人： HAUENSTEIN, Oliver , KRUCKENBERG, Achim , SCHLUNDT, Waldemar , SICKEN, Martin , BERG, Matthias , HÖVELMANN, Felix
IPC分类号： C08G18/50 , C09K21/12 , C08G18/24 , C08G18/38 , C08G18/42 , C08G18/48 , C08G18/66 , C07F9/53 , C08G18/76 , C08G101/00 , C08J9/00 , C08K5/00 , C09K21/14 , C07F9/5304 , C08G18/244 , C08G18/388 , C08G18/4241 , C08G18/4829 , C08G18/6633 , C08G18/6666 , C08G18/7621 , C08G2101/00 , C08G2110/0008 , C08G2110/005 , C08G2110/0083 , C08K5/0066 , C08K5/5397
摘要： Disclosed are mixtures comprising at least two phosphine oxides of formula (I) wherein R1 is a monovalent organic group, R2, R3, R4 and R5 independently of one another are hydrogen, alkyl groups having between one and eight carbon atoms or aryl groups having between six and eighteen carbon atoms, n and m independently of one another are integers between 0 and 10. These phosphine oxides can be used to manufacture flame-retardant polymers.
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10.发明申请
公开(公告)号：WO2022229311A1
公开(公告)日：2022-11-03
申请号：PCT/EP2022/061317
申请日：2022-04-28
摘要： Die Verwendung von Festkörper-basierten Schaumhilfsmitteln als Additive in wässrigen Polymer-Dispersionen zur Herstellung poröser Polymerbeschichtungen, bevorzugt zur Herstellung von porösen Polyurethanbeschichtungen wird beschrieben.
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