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公开(公告)号：US11814481B2
公开(公告)日：2023-11-14
申请号：US17366252
申请日：2021-07-02
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：US20230204149A1
公开(公告)日：2023-06-29
申请号：US18117591
申请日：2023-03-06
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl Hampson , Gert Mueller , Charles Appley
IPC: F16L59/02 , D04H1/4218 , C08H8/00 , C09D201/02 , D04H1/4209 , D04H1/64 , C03C25/32 , E04B1/76 , C03C13/06 , C08L99/00 , C09K3/00 , C09D199/00 , C03C25/34 , C08L97/02 , C08K5/17 , C08L101/06 , C09D197/02 , C03C25/321 , C08K7/14 , C08L101/02 , C09D201/06
CPC classification number: F16L59/028 , C03C13/06 , C03C25/32 , C03C25/34 , C03C25/321 , C08H8/00 , C08K5/175 , C08K7/14 , C08L97/02 , C08L99/00 , C08L101/06 , C08L101/025 , C09D197/02 , C09D199/00 , C09D201/06 , C09D201/025 , C09K3/00 , D04H1/64 , D04H1/4209 , D04H1/4218 , 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：US11685687B2
公开(公告)日：2023-06-27
申请号：US17348691
申请日：2021-06-15
Applicant: KNAUF INSULATION SPRL
Inventor： Gerard Demott , Mitja Oresnik
Abstract: Mineral wool fibers having a mineral wool fiber composition are manufactured by introducing batch materials into a melter, melting the mineral batch materials in the melter to provide a melt and fiberizing the melt to form the mineral wool fibers. The batch materials comprise i) fibers having a first batch material composition which is different from the mineral wool fiber composition and consisting of scrap fibers which have broken at a bushing producing continuous fibers; and ii) one of more additional mineral batch materials.
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公开(公告)号：US20220396700A1
公开(公告)日：2022-12-15
申请号：US17893056
申请日：2022-08-22
Applicant: Knauf Insulation SPRL , Knauf Insulation, Inc.
Inventor： Roger Jackson , Tony Aindow , George Baybutt
Abstract: In a stack of composite wood boards, the wood boards comprise wood particles and an organic binder.
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公开(公告)号：US20220372222A1
公开(公告)日：2022-11-24
申请号：US17836402
申请日：2022-06-09
Applicant: KNAUF INSULATION SPRL
Inventor： Benedicte Pacorel
IPC: C08G73/02 , C09J179/02
Abstract: The present invention relates to binder compositions with an improved amine component, and a method of manufacturing a collection of matter bound by said binder compositions.
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Patent Agency Ranking
公开(公告)号：US20220002487A9
公开(公告)日：2022-01-06
申请号：US16434072
申请日：2019-06-06
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Benedicte PACOREL
IPC: C08G73/02 , C09J179/02
Abstract: The present disclosure provides for improved binder compositions comprising an amine component, as well as methods for manufacturing articles and collections of matter comprising the disclosed binder compositions.
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公开(公告)号：US20210403645A1
公开(公告)日：2021-12-30
申请号：US17366252
申请日：2021-07-02
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：US20210372496A1
公开(公告)日：2021-12-02
申请号：US17054160
申请日：2019-05-07
Applicant: KNAUF INSULATION SPRL
Inventor： Carl HAMPSON , Paul YARR
Abstract: The present invention relates to a composite friction lining material comprising a friction mix and a binder resin, wherein the binder resin comprises a carbohydrate based binder resin, the carbohydrate based binder resin being obtained from a carbohydrate component and a cross-linker, wherein the cross-linker is selected from ammonium salts of inorganic acid, carboxylic acids, salts, for example ammonium salts thereof, ester or anhydride derivatives thereof, an amine component and/or combinations thereof.
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公开(公告)号：US20210309563A1
公开(公告)日：2021-10-07
申请号：US17348691
申请日：2021-06-15
Applicant: KNAUF INSULATION SPRL
Inventor： Gerard Demott , Mitja Oresnik
Abstract: Mineral wool fibers having a mineral wool fiber composition are manufactured by introducing batch materials into a melter, melting the mineral batch materials in the melter to provide a melt and fiberizing the melt to form the mineral wool fibers. The batch materials comprise i) fibers having a first batch material composition which is different from the mineral wool fiber composition and consisting of scrap fibers which have broken at a bushing producing continuous fibers; and ii) one of more additional mineral batch materials.
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公开(公告)号：US11078332B2
公开(公告)日：2021-08-03
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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