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公开(公告)号：US20240337053A1
公开(公告)日：2024-10-10
申请号：US18700263
申请日：2023-12-06
申请人： IBIDEN CO., LTD.
发明人： Tomohisa YAMAZAKI
IPC分类号： D04H1/72 , D04H1/4209 , D21B1/12
CPC分类号： D04H1/72 , D04H1/4209 , D21B1/12 , D10B2101/02
摘要： Provided is a method of producing an inorganic fiber mat, the method including: a preparing step of preparing a first inorganic fiber molding including an organic binder attached thereto and derived from a needle-punched mat; a defibrating step of defibrating the first inorganic fiber molding to obtain defibrated inorganic fibers; and a papermaking step of forming the inorganic fiber mat by papermaking using a slurry containing the defibrated inorganic fibers.
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公开(公告)号：US12071569B2
公开(公告)日：2024-08-27
申请号：US17046091
申请日：2019-04-15
申请人： SAINT-GOBAIN ISOVER
发明人： Pierre Salomon , Edouard Obert
IPC分类号： C09J167/04 , C03C25/321 , C03C25/323 , C08G63/40 , C08J5/04 , C08K3/32 , D04H1/4209 , D04H1/587 , D04H1/645 , D06M15/51
CPC分类号： C09J167/04 , C03C25/321 , C03C25/323 , C08G63/40 , C08J5/043 , C08K3/32 , D04H1/4209 , D04H1/587 , D04H1/645 , D06M15/51 , C08J2303/02 , C08J2305/00 , C08J2367/04 , C08J2397/00
摘要： The present invention relates to a thermosetting binder composition containing water and a water-soluble oligomeric ester of at least one saccharide chosen from reducing sugars, non-reducing sugars and hydrogenated sugars, the hydrogenated sugars being chosen from the group consisting of erythritol, arabitol, xylitol, sorbitol, mannitol, iditol, maltitol, isomaltitol, lactitol, cellobitol, palatinitol, maltotritol and hydrogenation products of hydrolyzates of starch or of lignocellulose materials, and of at least one polycarboxylic acid, the binder composition having a dry matter content of between 50% and 80% by weight, the water-soluble oligomeric ester representing at least 80% by weight, preferably at least 90% by weight, of the cry matter content of the thermosetting binder composition, and the thermosetting binder composition containing less than 10% by weight, preferably less than 5% by weight, with respect to its dry matter content, of free sorbitol.
It also relates to the use of such a binder composition for the manufacture of a product based on mineral or organic fibers which are bonded by an insoluble organic binder.-
公开(公告)号：US11987914B2
公开(公告)日：2024-05-21
申请号：US16375114
申请日：2019-04-04
申请人： Unifrax I LLC
发明人： Jonathan Cross , Adam Kelsall , Bruce Zoitos , Chad Cannan
IPC分类号： D04H1/4209 , B01D53/86 , B01J23/40 , B01J35/56 , B01J37/02 , D04H1/52 , F01N3/035 , F01N3/10 , F01N3/28
CPC分类号： D04H1/4209 , B01D53/86 , B01J23/40 , B01J35/56 , B01J37/0201 , D04H1/52 , F01N3/035 , F01N3/101 , F01N3/2835 , B01D2255/102
摘要： A composition including inorganic fibers having a surface area of at least 5 m2/g and an active agent incorporated into the inorganic fibers and/or applied onto at least a portion of the inorganic fibers. Products including the composition may include fiber aggregates, composite materials, filter elements, catalytic elements, exhaust gas treatment devices and other exhaust system components, and papers.
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公开(公告)号：US11946582B2
公开(公告)日：2024-04-02
申请号：US16405566
申请日：2019-05-07
发明人： Carl Hampson
IPC分类号： F16L59/02 , C03C13/06 , C03C25/32 , C03C25/321 , C03C25/34 , C08H8/00 , C08K5/17 , C08K7/14 , C08L97/02 , C08L99/00 , C08L101/02 , C08L101/06 , C09D197/02 , C09D199/00 , C09D201/02 , C09D201/06 , C09K3/00 , D04H1/4209 , D04H1/4218 , D04H1/64 , E04B1/76
CPC分类号： F16L59/028 , C03C13/06 , C03C25/32 , C03C25/321 , C03C25/34 , C08H8/00 , C08K5/175 , C08K7/14 , C08L97/02 , C08L99/00 , C08L101/025 , C08L101/06 , C09D197/02 , C09D199/00 , C09D201/025 , C09D201/06 , C09K3/00 , D04H1/4209 , D04H1/4218 , D04H1/64 , E04B1/7658 , E04B1/7662
摘要： An un-reacted substantially formaldehyde free curable binder solution for binding loose matter consists essentially of a solution obtainable by dissolving a reducing sugar, an ammonium salt acid precursor, optionally a carboxylic acid or a precursor thereof and optionally ammonia in water.
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公开(公告)号：US11846052B2
公开(公告)日：2023-12-19
申请号：US16610757
申请日：2017-11-13
发明人： Thomas Hjelmgaard , Kenneth Ramsing , Kenn Christensen , Sascha Karallus , Jens Jørren Sørensen , Frederik Johannes Maria Van der Eerden , Arne Kraglund
IPC分类号： D04H1/4218 , C08L89/06 , C08L91/00 , D04H1/587 , D04H1/64 , C03C25/26 , C08L1/02 , C08L1/08 , C08L3/02 , C08L3/12 , D04H3/004 , A01G24/20 , A01G24/22 , A01N43/60 , D04H1/413 , D04H1/4209 , D04H3/002 , B29C70/06 , B29C53/56 , B29K105/12 , B29K309/00 , B29L23/00
CPC分类号： D04H1/4218 , A01G24/20 , A01G24/22 , A01N43/60 , B29C53/562 , B29C70/06 , C03C25/26 , C08L1/02 , C08L1/08 , C08L3/02 , C08L3/12 , C08L89/06 , C08L91/00 , D04H1/413 , D04H1/4209 , D04H1/587 , D04H1/64 , D04H3/002 , D04H3/004 , B29K2089/00 , B29K2105/12 , B29K2309/00 , B29L2023/00 , C03C2218/11
摘要： The present invention concerns a method of producing a moulded mineral wool insulation product, said method comprising the steps of providing a mixture by mixing mineral fibres with a binder composition, and providing said mixture in a mould form, and then curing the binder, wherein the binder composition comprises at least one hydrocolloid, and then removing the moulded product from the mould form.
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公开(公告)号：US11802351B2
公开(公告)日：2023-10-31
申请号：US16304147
申请日：2017-06-16
IPC分类号： D01D5/00 , C04B35/634 , C04B35/622 , B32B5/24 , D04H1/4209 , D04H1/728 , D01F9/08 , C04B35/628 , C04B35/626 , C04B35/638 , C04B35/64 , H01B3/12 , H05K1/03 , C08J5/24 , B29C39/00 , B29C39/38 , B29C70/42 , D01D1/02 , D01D5/14 , D01D10/02 , D01F9/10 , B82Y30/00 , B82Y40/00 , B29K105/12 , B29K309/02
CPC分类号： D01D5/003 , B29C39/003 , B29C39/38 , B29C70/42 , B32B5/24 , C04B35/6225 , C04B35/6269 , C04B35/62231 , C04B35/62236 , C04B35/62259 , C04B35/62263 , C04B35/62844 , C04B35/638 , C04B35/6346 , C04B35/63408 , C04B35/63444 , C04B35/63448 , C04B35/63452 , C04B35/63456 , C04B35/63468 , C04B35/63472 , C04B35/63484 , C04B35/64 , C08J5/248 , D01D1/02 , D01D5/0038 , D01D5/14 , D01D10/02 , D01F9/08 , D01F9/10 , D04H1/4209 , D04H1/728 , H01B3/12 , H05K1/0393 , B29K2105/124 , B29K2309/02 , B82Y30/00 , B82Y40/00 , C04B2235/3206 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3246 , C04B2235/3284 , C04B2235/3418 , C04B2235/526 , C04B2235/5256 , C04B2235/5264 , C04B2235/781 , C04B2235/963 , D10B2101/08
摘要： The present application discloses and claims a method to make a flexible ceramic fibers (Flexiramics™) and polymer composites. The resulting composite has an improved mechanical strength (tensile) when compared with the Flexiramics™ respective the nanofibers alone. Additionally a composite has better properties than the polymer alone such as lower fire retardancy, higher thermal conductivity and lower thermal expansion. Several different polymers can be used, both thermosets and thermoplastics. Flexiramics™ has unique physical characteristic and the composite materials can be used for numerous industrial and laboratory applications.
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公开(公告)号：US20230329161A1
公开(公告)日：2023-10-19
申请号：US18316754
申请日：2023-05-12
申请人： ROCKWOOL A/S
CPC分类号： A01G24/42 , D04H1/4209 , D04H1/641 , C08K5/0025 , C08K7/10 , C08J3/24 , C08L97/00 , C08K5/0016 , C08L2201/54 , C08J2397/00
摘要： A method of growing plants in a coherent growth substrate product is provided and includes: providing at least one coherent growth substrate product comprising man-made vitreous fibres (MMVF) bonded with a cured aqueous binder composition; positioning one or more seeds, seedlings, cuttings or plants in contact with the growth substrate product; and irrigating the growth substrate product. The aqueous binder composition prior to curing includes a component (i) in the form of one or more oxidized lignins, a component (ii) in the form of one or more cross-linkers, and a component (iii) in the form of one or more plasticizers.
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公开(公告)号：US11788278B2
公开(公告)日：2023-10-17
申请号：US18076911
申请日：2022-12-07
发明人： Kenji Imae , Yoshihiko Imae , Yasuki Masunaga
IPC分类号： E04B1/76 , B32B15/14 , B32B17/02 , D04H1/4209
CPC分类号： E04B1/7666 , B32B15/14 , B32B17/02 , D04H1/4209 , B32B2262/10 , B32B2307/304
摘要： Disclosed is a heat insulator comprising a substrate comprising of a bulk of silica-based inorganic fiber containing a hydroxyl group; a metallic or ceramic infrared mediator held on at least a part of one surface of the substrate; and a silica cured product holding the infrared mediator on/in the substrate. As the infrared mediator, a metal foil or a ceramic particle may be used. This heat insulator exhibits excellent heat insulating performance in a high temperature range of 600° C. or more, and can be molded into a three-dimensional shape which can be directly mounted to a structure.
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公开(公告)号：US20230288013A1
公开(公告)日：2023-09-14
申请号：US18199966
申请日：2023-05-21
发明人： Carl Hampson , Gert Mueller , Charles Appley
IPC分类号： F16L59/02 , E04B1/76 , C09D199/00 , C09D201/02 , C09D197/02 , D04H1/64 , C08L97/02 , C03C25/32 , D04H1/4218 , D04H1/4209 , C03C25/34 , C08H8/00 , C09K3/00 , C08L99/00 , C08K5/17 , C03C25/321 , C08L101/02 , C08K7/14 , C09D201/06 , C08L101/06 , C03C13/06
CPC分类号： F16L59/028 , E04B1/7662 , C09D199/00 , C09D201/025 , C09D197/02 , D04H1/64 , C08L97/02 , C03C25/32 , D04H1/4218 , D04H1/4209 , E04B1/7658 , C03C25/34 , C08H8/00 , C09K3/00 , C08L99/00 , C08K5/175 , C03C25/321 , C08L101/025 , C08K7/14 , C09D201/06 , C08L101/06 , C03C13/06
摘要： A method of manufacturing a mineral fibre thermal insulation product comprises the sequential steps of:
Forming mineral fibres from a molten mineral mixture;
Spraying a substantially formaldehyde free binder solution on to the mineral fibres, the binder solution comprising: a reducing sugar, an acid precursor derivable from an inorganic salt and a source of nitrogen;
Collecting the mineral fibres to which the binder solution has been applied to form a batt of mineral fibres; and
Curing the batt comprising the mineral fibres and the binder which is in contact with the mineral fibres by passing the batt through a curing oven so as to provide a batt of mineral fibres held together by a substantially water insoluble cured binder.-
公开(公告)号：US20230109800A1
公开(公告)日：2023-04-13
申请号：US18074643
申请日：2022-12-05
发明人： Carl Hampson , Gert Mueller , Charles Appley
IPC分类号： F16L59/02 , C08L99/00 , C08L101/06 , D04H1/4218 , C09D201/06 , C09D199/00 , E04B1/76 , C03C25/32 , C03C25/34 , C08L101/02 , C09D197/02 , C09D201/02 , C03C25/321 , C08H8/00 , C08L97/02 , D04H1/4209 , D04H1/64 , C09K3/00 , C08K5/17 , C03C13/06 , C08K7/14
摘要： A method of manufacturing a mineral fibre thermal insulation product comprises the sequential steps of: Forming mineral fibres from a molten mineral mixture;
Spraying a substantially formaldehyde free binder solution on to the mineral fibres, the binder solution comprising: a reducing sugar, an acid precursor derivable from an inorganic salt and a source of nitrogen;
Collecting the mineral fibres to which the binder solution has been applied to form a batt of mineral fibres; and
Curing the batt comprising the mineral fibres and the binder which is in contact with the mineral fibres by passing the batt through a curing oven so as to provide a batt of mineral fibres held together by a substantially water insoluble cured binder.
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