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公开(公告)号：WO2021252250A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/035596
申请日：2021-06-03
IPC分类号： C08L1/10 , C08L1/14 , B32B3/00 , C08J5/18 , E04F15/00 , B32B2270/00 , B32B2272/00 , B32B23/16 , B32B23/20 , B32B2307/102 , B32B2307/4023 , B32B2307/41 , B32B2307/412 , B32B2307/51 , B32B2307/54 , B32B2307/554 , B32B2419/04 , B32B2471/00 , B32B27/22 , B32B27/30 , C08J2301/10 , C08J2301/14 , C08J2429/14 , E04F15/107
摘要： Disclosed is a cellulose ester-based composition, The cellulose ester-based composition of the present invention includes comprising at least 51% by weight cellulose ester based on the total weight of polymer in the composition and polyvinyl acetal. Related calendered articles and flooring articles are also described.
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公开(公告)号：WO2022003274A1
公开(公告)日：2022-01-06
申请号：PCT/FR2021/051142
申请日：2021-06-23
申请人： GERFLOR
IPC分类号： B32B5/02 , B32B7/12 , B32B27/08 , B32B27/12 , B32B27/30 , E04F15/10 , B32B2262/0276 , B32B2262/101 , B32B2264/102 , B32B2264/1023 , B32B2270/00 , B32B2307/3065 , B32B2307/732 , B32B2471/00 , B32B27/304 , B32B27/306 , B32B5/022 , B32B5/028
摘要： La présente invention concerne un revêtement de sol multicouche comprenant, depuis la base vers le sommet dudit revêtement : - une couche d'envers A, - une couche de décor B, - une couche de surface C, dans lequel : la couche de décor B se présente avantageusement sous la forme d'un support imprimé ou d'une couche d'encre imprimée sur la couche d'envers A ou sur l'envers de la couche de surface C, la couche de surface C comprend : - une matrice polymère comprenant du polychlorure de vinyle, et - une charge minérale comprenant de l'hydrotalcite, l'hydrotalcite étant utilisé comme ignifugeant et présentant un taux d'incorporation, en poids, dans la matrice polymère supérieur ou égal à 3%, préférentiellement supérieur ou égal à 5%.
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公开(公告)号：WO2021123978A1
公开(公告)日：2021-06-24
申请号：PCT/IB2020/061272
申请日：2020-11-30
IPC分类号： B32B3/14 , B32B3/16 , B32B5/02 , B32B5/18 , B32B5/24 , B32B7/06 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/30 , E04F15/02 , E04F15/16 , E04F15/18 , B32B3/22 , B32B2250/04 , B32B2250/05 , B32B2255/10 , B32B2255/26 , B32B2262/101 , B32B2266/0221 , B32B2266/0235 , B32B2266/025 , B32B2266/0278 , B32B2307/546 , B32B2307/718 , B32B2419/04 , B32B2471/00 , B32B27/065 , B32B27/304 , B32B5/022 , B32B5/245 , E04F15/0215 , E04F15/105 , E04F15/107
摘要： Polymer floor element comprising a decorative top layer (210) on a substrate made of polymer, wherein the floor element (100) has a rectangular or square surface, for which it is valid that for a strip of the floor element (100) with a first point Q defined as a vertex of the strip, and a point P at a distance of 40 cm with respect to Q along a side of the strip, suspended over a rod (300) with diameter 2 cm with its side on which P and Q are defined, perpendicular to the axis of the rod (300), so that • P is located in the vertical direction (150) at the highest point where the floor element (100) touches the rod (300); and • the strip, with point Q along one side, hangs down from the rod (300) under the strip's own weight; the straight line PQ intersects the vertical through P at an angle less than 15°.
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公开(公告)号：WO2021252252A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/035599
申请日：2021-06-03
IPC分类号： B32B23/04 , B32B23/16 , B32B23/18 , B32B23/20 , E04F15/10 , B32B2250/02 , B32B2250/03 , B32B2307/3065 , B32B2307/546 , B32B2307/558 , B32B2471/00 , E04F15/107
摘要： Disclosed is a multilayer resilient flooring article, The multilayer resilient flooring article of the present invention includes a core layer comprising a first plasticized cellulose ester-based composition and a top layer comprising a second plasticized cellulose ester-based composition, wherein the first plasticized cellulose ester-based composition comprises a combustion suppression system. Compositions useful for example in the manufacture of multilayer resilient flooring articles are also described.
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公开(公告)号：WO2021083928A2
公开(公告)日：2021-05-06
申请号：PCT/EP2020/080229
申请日：2020-10-28
申请人： WOCO GMBH & CO. KG
发明人： KERTESZ, Janos
IPC分类号： C08K3/013 , C08K3/016 , C08K3/22 , C08K3/38 , C08J3/24 , C08J9/00 , C08K5/00 , C08K5/14 , C08L23/06 , C08L23/00 , B32B13/00 , B32B15/00 , B32B17/00 , B32B27/00 , B32B1/08 , B32B15/08 , B32B15/20 , B32B2255/26 , B32B2262/02 , B32B2262/101 , B32B2262/106 , B32B2307/3065 , B32B2419/00 , B32B2457/00 , B32B2471/00 , B32B2597/00 , B32B2605/00 , B32B27/12 , B32B27/20 , B32B27/281 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B5/022 , B32B5/024 , B32B5/026 , C08J2201/03 , C08J2203/22 , C08J2323/00 , C08J9/0066 , C08J9/32 , C08K13/02 , C08K5/0016 , C08L23/02 , C09K21/02
摘要： Die vorliegende Erfindung betrifft eine flammhemmende Thermoplast-Zusammensetzung, enthaltend ein thermoplastisches Polymer mit einer Glasübergangstemperatur kleiner oder gleich o °C und einer Schmelze-Massefließrate im Bereich von 0,5 bis 60 g/10 min, einen anorganischen Füllstoff, ein Metallhydroxid-Flammschutzmittel, eine Bor-haltige Verbindung und gegebenenfalls ein Additiv. Ferner betrifft die Erfindung einen Formkörper, erhalten aus der erfindungsgemäßen Thermoplast-Zusammensetzung. Außerdem stellt die Erfindung ab auf die Verwendung dieser Formkörper für die Herstellung von Gebrauchsgegenständen.
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公开(公告)号：WO2023057887A1
公开(公告)日：2023-04-13
申请号：PCT/IB2022/059447
申请日：2022-10-04
IPC分类号： E04F15/10 , B32B27/16 , B32B27/18 , B32B27/30 , C09D7/40 , B32B13/12 , B32B21/02 , B32B21/042 , B32B21/08 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2260/028 , B32B2260/046 , B32B2307/732 , B32B2419/04 , B32B2471/00 , B32B27/08 , B32B27/10 , B32B27/304 , B32B29/06 , B32B3/06 , B32B3/30 , C08K2003/2227 , C08K2201/005 , C08K3/04 , C08K3/34 , C08K9/06 , C09D7/61 , C09D7/62 , C09D7/69 , E04F15/105 , E04F15/107 , E04F2201/0161
摘要： Decorative panel that comprises a substrate (31) and a wear layer (33). The wear layer (33) comprises a varnish coat (35) that comprises hard particles (36) over its entire thickness. The hard particles have an S50 particle size determined from the cumulative particle size distribution according to volume measured by laser diffraction as the particle size at which 50% of the hard particles are smaller than this particle size S50. The varnish coat has a thickness T that is between 0.5 * S50 and 2 * S50.
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公开(公告)号：WO2021252434A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/036314
申请日：2021-06-08
发明人： BOSS, Dan E. , RUFUS, Isaac B. , CHEUNG, Wilson , CHICH, Adem
IPC分类号： B05D3/02 , B05D3/12 , B05D7/00 , B05D7/02 , B05D7/24 , B32B17/04 , B32B17/06 , B32B13/12 , B32B17/02 , B32B21/08 , B32B2255/10 , B32B2307/102 , B32B2307/304 , B32B2307/3065 , B32B2307/558 , B32B2307/71 , B32B2307/724 , B32B2307/7265 , B32B2419/06 , B32B2471/00 , B32B27/12 , B32B27/308 , B32B27/32 , B32B27/36 , B32B5/022 , B32B5/024 , B32B5/18 , B32B7/12 , E04C2/24 , E04D3/35 , E04F15/107
摘要： Building materials such as structural panels, beams, roof decking, and flooring panels, are packaged within a protective layer including a sublayer of a polymeric material that can be applied at the factory. The protective layer protects the underlying building materials from exposure to weather and potential damage due to handling during shipping, at a job site, and which can be left in place during construction, thus eliminating the need for temporary protective measures covering the building materials. The protective layer may have additional properties such as breathability, fire resistance, and sound absorption. The protective layer also may provide an underlayment such as for flooring and roofing.
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8.发明申请
公开(公告)号：WO2021252253A2
公开(公告)日：2021-12-16
申请号：PCT/US2021/035601
申请日：2021-06-03
IPC分类号： B32B23/18 , B32B23/20 , C08K3/34 , C08K3/36 , C08K3/40 , C08K5/103 , C08K7/14 , C08K5/00 , B32B2264/1021 , B32B23/16 , B32B2307/4023 , B32B2307/412 , B32B2307/554 , B32B2471/00 , C08K3/346 , C08K5/0016
摘要： Disclosed is a plasticized cellulose ester composition. The plasticized cellulose ester composition of the present invention includes a plasticized cellulose ester and an effective amount of an inorganic rheological modifier having a refractive index that differs from the refractive index of said plasticized cellulose ester an amount no more than 0.03 refractive index units. Related articles are also described.
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公开(公告)号：WO2021251893A1
公开(公告)日：2021-12-16
申请号：PCT/SE2021/050564
申请日：2021-06-11
IPC分类号： E04F15/02 , B32B13/02 , E04B5/02 , E04C2/06 , C04B28/10 , B32B2419/00 , B32B2471/00 , B32B3/06 , B32B7/12 , B32B9/005 , E04F15/02038 , E04F15/08 , E04F15/102 , E04F15/105 , E04F15/107 , E04F2201/0153 , E04F2201/023 , E04F2201/043
摘要： There is disclosed a panel (10), such as a floor panel, comprising a core (3), an optional upper arrangement (5) and an optional lower arrangement (6). One or more of the core (3), the upper arrangement (5) and the lower arrangement (6) comprises a mineral-based layer (3, 5, 6), preferably comprising magnesium oxide. 5 One or more of the mineral-based layers comprises reinforcement fibres (50) embedded in a mineral-based matrix (51), preferably comprising magnesium oxide. The fibres are configured to increase the tensile strength of the mineral-based layer. Elected for publication: Figure 9a.
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公开(公告)号：WO2021122197A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/085213
申请日：2020-12-09
申请人： LOW & BONAR B.V.
IPC分类号： B32B3/06 , B32B3/12 , B32B5/02 , B32B27/08 , B32B27/10 , B32B27/12 , E04F15/18 , E04F15/20 , B29D99/00 , B31D3/00 , B29D24/00 , E04C2/36 , B29D24/005 , B29D99/0014 , B29D99/0021 , B31D3/002 , B32B2250/02 , B32B2250/03 , B32B2250/04 , B32B2307/102 , B32B2419/04 , B32B2471/00 , E04C2/20 , E04C2/365 , E04C2002/004 , E04F15/02038 , E04F15/185 , E04F2203/08
摘要： A material, in particular for use as a backing for floor coverings, comprising at least a folded core structure, a first part of a form-fit connection on at least one edge of the material and a second part of a form-fit connection on at least one edge of the material, wherein the folded core structure comprises a synthetic polymer, characterized in that the first part and the second part of a form-fit connection comprise at least deformed synthetic polymer originating from the folded core structure.
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