公开(公告)号：US11725124B2

公开(公告)日：2023-08-15

申请号：US17892277

申请日：2022-08-22

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl Hampson ,  Benedicte Pacorel ,  Roger Jackson

IPC: C09D105/00 ,  C09J161/20 ,  C07H5/04 ,  F16L59/02 ,  C09J161/22 ,  B29C71/00 ,  C09J105/00 ,  B29K79/00 ,  B27N3/00

CPC classification number: C09J105/00 ,  B29C71/00 ,  C07H5/04 ,  C09J161/20 ,  C09J161/22 ,  F16L59/028 ,  B27N3/002 ,  B29K2079/00 ,  B29K2405/00

Abstract: The present invention relates to a water-soluble pre-reacted binder composition, a method of its manufacture, a use of said pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising said pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

公开(公告)号：US20220389286A1

公开(公告)日：2022-12-08

申请号：US17892277

申请日：2022-08-22

Applicant: KNAUF INSULATION SPRL

Inventor： Carl Hampson ,  Benedicte PACOREL ,  Roger JACKSON

IPC: C09J105/00 ,  C09J161/22 ,  C09J161/20 ,  C07H5/04 ,  B29C71/00 ,  F16L59/02

Abstract: The present invention relates to a water-soluble pre-reacted binder composition, a method of its manufacture, a use of said pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising said pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

公开(公告)号：US20220372346A1

公开(公告)日：2022-11-24

申请号：US17835126

申请日：2022-06-08

Applicant: KNAUF INSULATION SPRL

Inventor： Carl Hampson ,  Ferdous KHAN

IPC: C09J103/04 ,  C08B31/00 ,  B27N3/00 ,  D04H1/587 ,  C08L3/04 ,  D04H1/00 ,  D04H1/58 ,  C08J5/24 ,  D04H1/4209

Abstract: The present disclosure provides for aqueous, curable binder compositions, as well as articles and products comprising assemblies of matter comprising mineral fibers, synthetic fibers, natural fibers, cellulosic particles and sheet materials comprising the binder compositions disclosed herein.

公开(公告)号：US11453807B2

公开(公告)日：2022-09-27

申请号：US16357320

申请日：2019-03-18

Applicant: Knauf Insulation, Inc. ,  Knauf Insulation SPRL

Inventor： Carl Hampson ,  Benedicte Pacorel ,  Roger Jackson

IPC: C09D105/00 ,  C09J161/20 ,  C07H5/04 ,  F16L59/02 ,  C09J161/22 ,  B29C71/00 ,  C09J105/00 ,  B29K79/00 ,  B27N3/00

Abstract: The present invention relates to a water-soluble pre-reacted binder composition, a method of its manufacture, a use of said pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising said pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

公开(公告)号：US11332577B2

公开(公告)日：2022-05-17

申请号：US16223358

申请日：2018-12-18

Applicant: Knauf Insulation SPRL ,  Knauf Insulation, Inc.

Inventor： Carl Hampson ,  Richard Hand ,  James Robinson

IPC: C08G73/02 ,  C09J179/02 ,  C08L79/02 ,  C08K7/02

Abstract: The present invention relates to a water-soluble carbohydrate-polyamino acid-based pre-reacted binder composition, a method of its manufacture, use of the pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising the pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

公开(公告)号：US10913760B2

公开(公告)日：2021-02-09

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

IPC: C08G12/00 ,  C08G14/00 ,  C08G16/00 ,  C08L5/00 ,  C07H5/06 ,  C03C25/25 ,  D21H19/12

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.

公开(公告)号：US20200148925A1

公开(公告)日：2020-05-14

申请号：US16746892

申请日：2020-01-19

Applicant: Knauf Insulation SPRL ,  Knauf Insulation, Inc.

Inventor： Roger Jackson ,  Carl Hampson ,  James Robinson ,  Benedicte Pacorel

IPC: C09J179/00 ,  C08L89/00 ,  C09J101/02 ,  C03C25/321 ,  C09J197/02 ,  C08H8/00 ,  C08B15/02 ,  C09J179/02 ,  C08L79/02 ,  B24D3/20

Abstract: The present invention relates to an aqueous carbohydrate based binder composition, comprising a carbohydrate component and an amine component, wherein the carbohydrate component comprises one or more pentose sugars, as well as to a method of its production.

公开(公告)号：US20180224051A1

公开(公告)日：2018-08-09

申请号：US15943055

申请日：2018-04-02

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl Hampson ,  Gert Mueller ,  Charles Appley

IPC: F16L59/02 ,  C09D199/00 ,  C09K3/00 ,  E04B1/76 ,  C09D197/02 ,  C09D201/02 ,  C03C25/32 ,  C08L101/02 ,  C03C25/34 ,  D04H1/4218 ,  C08L101/06 ,  C08L99/00 ,  D04H1/64 ,  D04H1/4209 ,  C08L97/02 ,  C08H8/00 ,  C03C25/321 ,  C03C13/06 ,  C08K7/14 ,  C08K5/17 ,  C09D201/06

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：US10035913B2

公开(公告)日：2018-07-31

申请号：US15326520

申请日：2015-07-17

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl Hampson ,  Ferdous Khan

IPC: B29C47/00 ,  C08L97/00 ,  C08L97/02 ,  C09D197/00 ,  B27N3/00

CPC classification number: C08L97/00 ,  B27N3/002 ,  C08L5/08 ,  C08L97/02 ,  C08L2201/54 ,  C09D197/00 ,  C09J197/005

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.