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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
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Gert MUELLER , Charles APPLEY
IPC: 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 classification number: 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
Abstract: 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
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Charles Fitch APPLEY , Carl HAMPSON , Gert R. MUELLER , Benedicte PACOREL
Abstract: 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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公开(公告)号：US20220098452A1
公开(公告)日：2022-03-31
申请号：US17498146
申请日：2021-10-11
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Ferdous KHAN
IPC: C09J101/28 , B27N3/00 , C09J103/02 , C08L3/02 , C09J101/26 , B27K3/02 , C09J105/08 , C09J131/04 , C09J179/02
Abstract: 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：US20210340379A1
公开(公告)日：2021-11-04
申请号：US17378668
申请日：2021-07-17
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Ferdous KHAN
IPC: C08L97/00 , C08L97/02 , C08L5/08 , C09J197/00 , B27N3/00 , C09D197/00
Abstract: The present invention relates to a new aqueous curable binder composition comprising a polyphenolic macromolecular compound which bears a multitude of catechol radicals (dihydroxybenzene), preferably lignosulfonate salts and condensed tannins and mixtures thereof, and a polyamine functional compound comprising primary and/or secondary and/or tertiary and/or quaternary amine functional groups, suitable for bonding particulate matter, such as fibers, more particularly mineral wool fibers, or particles, such as wood particles.
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公开(公告)号：US20210155865A1
公开(公告)日：2021-05-27
申请号：US17058231
申请日：2019-05-24
Applicant: KNAUF INSULATION SPRL
Inventor： Carl HAMPSON
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20210115164A1
公开(公告)日：2021-04-22
申请号：US16956040
申请日：2018-12-18
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Gareth JONES
Abstract: The present invention relates to a water-soluble binder composition comprising at least one carbohydrate component and at least one carbon dioxide reaction product comprising at least the reaction product(s) of carbon dioxide with at least one nitrogen-containing compound. It further relates to a method of its manufacture, its use, a method of manufacturing a collection of matter bound by said polymeric binder, as well as a binder solution or dispersion comprising said binder composition.
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公开(公告)号：US20210087401A1
公开(公告)日：2021-03-25
申请号：US17115732
申请日：2020-12-08
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Ferdous KHAN
IPC: C08L97/00 , C08L97/02 , C08L5/08 , C09J197/00 , B27N3/00 , C09D197/00
Abstract: The present invention relates to a new aqueous curable binder composition comprising a polyphenolic macromolecular compound which bears a multitude of catechol radicals (dihydroxybenzene), preferably lignosulfonate salts and condensed tannins and mixtures thereof, and a polyamine functional compound comprising primary and/or secondary and/or tertiary and/or quaternary amine functional groups, suitable for bonding particulate matter, such as fibers, more particulary mineral wool fibers, or particles, such as wood particles.
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公开(公告)号：US20200332060A1
公开(公告)日：2020-10-22
申请号：US16867526
申请日：2020-05-05
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Charles Fitch APPLEY , Carl HAMPSON , Gert R. MUELLER , Benedicte PACOREL
Abstract: 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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公开(公告)号：US20190352323A1
公开(公告)日：2019-11-21
申请号：US16425301
申请日：2019-05-29
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Gert R. MUELLER , Charles Fitch APPLEY , Benedicte Pacorel , Carl HAMPSON
Abstract: 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：US20190257078A1
公开(公告)日：2019-08-22
申请号：US16308263
申请日：2017-05-31
Applicant: KNAUF INSULATION SPRL
Inventor： Carl HAMPSON , Oliver CALLAGHAN
Abstract: The invention relates to an aqueous binder composition comprising a carbohydrate component, possibly a crosslinker and possibly reaction product of carbohydrate component with crosslinker, further comprising a phenalkamine. The invention further discloses binders obtained therefrom and composite products manufactured therewith.
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