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公开(公告)号：US20240150631A1
公开(公告)日：2024-05-09
申请号：US18412722
申请日：2024-01-15
发明人： Carl HAMPSON , Oliver CALLAGHAN
IPC分类号： C09J179/02 , B27N3/00 , B29C70/08 , C09J105/00 , C09J161/34 , D04H1/587 , D04H3/12
CPC分类号： C09J179/02 , B27N3/002 , B29C70/08 , C09J105/00 , C09J161/34 , D04H1/587 , D04H3/12
摘要： A method of manufacturing a composite product, comprising:
applying a binder composition, notably in the form of an aqueous solution, to non or loosely assembled matter to provide resinated matter, wherein the binder composition consists of a binder composition prepared by combining reactants comprising at least 50% by dry weight reducing sugar reactant(s) and at least 5% by dry weight nitrogen-containing reactant(s); and
arranging the resinated matter to provide loosely arranged resinated matter; and
subjecting the loosely arranged resinated matter to heat and/or pressure to cure the binder composition and to form the composite product;
wherein the nitrogen-containing reactant(s) comprise TPTA triprimary triamine(s), notably wherein the nitrogen-containing reactant(s) comprise at least 5% by dry weight of TPTA triprimary triamine(s).-
公开(公告)号：US20240150496A1
公开(公告)日：2024-05-09
申请号：US18414375
申请日：2024-01-16
发明人： Carl HAMPSON , Ferdous KHAN
IPC分类号： C08B31/00 , B27N3/00 , C08J3/28 , C08J5/04 , C08K3/20 , C08K3/30 , C08K5/23 , C08L3/04 , C08L33/00 , C08L33/02 , C08L33/08 , C08L33/26 , C09J4/06
CPC分类号： C08B31/003 , B27N3/002 , C08J3/28 , C08J5/04 , C08J5/045 , C08K3/20 , C08K3/30 , C08K5/235 , C08L3/04 , C08L33/00 , C08L33/02 , C08L33/08 , C08L33/26 , C09J4/06 , C08J2303/02 , C08K2003/3045
摘要： The present invention relates to new aqueous curable binder compositions comprising a carbohydrate compound, a first cross linker and a second cross linker different from the first capable of undergoing radical polymerization and possibly a free radical initiator.
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公开(公告)号：US20230203080A1
公开(公告)日：2023-06-29
申请号：US18117724
申请日：2023-03-06
摘要： A binder comprising a polymeric binder comprising the products of a carbohydrate reactant and nucleophile is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Fibrous products comprising fibers in contact with a carbohydrate reactant and a nucleophile are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder.
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公开(公告)号：US20220033726A1
公开(公告)日：2022-02-03
申请号：US17504409
申请日：2021-10-18
发明人： Carl HAMPSON
摘要： A briquette for use as a mineral charge in a cupola furnace for the production of mineral wool fibres is produced by combining: a) recycled waste mineral wool selected from i) waste mineral wool comprising uncured sugar containing binder, ii) waste mineral wool comprising cured binder, iii) waste mineral wool without binder and iv) combination thereof, b) cement, and c) additional sugar(s) to form a mouldable mixture and moulding and curing the mouldable mixture to form the briquette.
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公开(公告)号：US20210230201A1
公开(公告)日：2021-07-29
申请号：US17169367
申请日：2021-02-05
摘要： A binder comprising a polymeric binder comprising the products of a carbohydrate reactant and nucleophile is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Fibrous products comprising fibers in contact with a carbohydrate reactant and a nucleophile are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder.
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公开(公告)号：US20210102104A1
公开(公告)日：2021-04-08
申请号：US17042096
申请日：2019-03-27
发明人： Carl HAMPSON , Oliver CALLAGHAN
IPC分类号： C09J179/02 , B27N3/00 , C09J161/34 , B29C70/08 , D04H1/587
摘要： A method of manufacturing a composite product, comprising: applying a binder composition, notably in the form of an aqueous solution, to non or loosely assembled matter to provide resinated matter, wherein the binder composition consists of a binder composition prepared by combining reactants comprising at least 50% by dry weight reducing sugar reactant(s) and at least 5% by dry weight nitrogen-containing reactant(s); and arranging the resinated matter to provide loosely arranged resinated matter; and subjecting the loosely arranged resinated matter to heat and/or pressure to cure the binder composition and to form the composite product; wherein the nitrogen-containing reactant(s) comprise TPTA triprimary triamine(s), notably wherein the nitrogen-containing reactant(s) comprise at least 5% by dry weight of TPTA triprimary triamine(s).
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公开(公告)号：US20170210952A1
公开(公告)日：2017-07-27
申请号：US15326532
申请日：2015-07-17
发明人： Carl HAMPSON , Ferdous KHAN
IPC分类号： C09J101/28 , B27K3/02 , C09J179/02 , C09J105/08 , C09J131/04
CPC分类号： C09J101/286 , B27K3/02 , B27N3/002 , C08L3/02 , C09J101/26 , C09J103/02 , C09J105/08 , C09J131/04 , C09J179/02
摘要： The present invention relates to new aqueous binder compositions comprising an aqueous curable binder composition comprising starting materials required for forming a thermoset resin upon curing and a matrix polymer, wherein the starting materials required for forming a thermoset resin upon curing comprise (i) a polyhydroxy component and a polycarboxylic acid component, or an anhydride, ester or salt derivative thereof and/or reaction product thereof, or (ii) a carbohydrate component and a nitrogen containing component and/or a reaction product thereof.
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公开(公告)号：US20240230017A1
公开(公告)日：2024-07-11
申请号：US18618292
申请日：2024-03-27
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 mutter 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：US20240230016A9
公开(公告)日：2024-07-11
申请号：US18399588
申请日：2023-12-28
发明人： Carl HAMPSON , Gert MUELLER , Charles APPLEY
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： 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：US20240117117A1
公开(公告)日：2024-04-11
申请号：US18377811
申请日：2023-10-08
摘要： A binder comprising the products of a carbohydrate reactant and polyamine is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Uncured fibrous products comprising fibers in contact with a carbohydrate reactant and a polyamine are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder.
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