公开(公告)号：US20210214557A1

公开(公告)日：2021-07-15

申请号：US17214902

申请日：2021-03-28

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.

公开(公告)号：US20200232217A1

公开(公告)日：2020-07-23

申请号：US16844998

申请日：2020-04-09

Applicant: Knauf Insulation SPRL ,  Knauf Insulation, Inc.

Inventor： Roger JACKSON ,  Tony AINDOW ,  George BAYBUTT

IPC: E04C2/16 ,  C03C25/321 ,  E04B1/80

Abstract: A high density mineral fibre board having a formaldehyde free binder has acceptable strength and good dimensional stability.

公开(公告)号：US10597516B2

公开(公告)日：2020-03-24

申请号：US16306557

申请日：2017-05-23

Applicant: KNAUF INSULATION SPRL

Inventor： Carl Hampson ,  Mike Maxwell

IPC: C08K5/17 ,  C08J5/24 ,  C08K5/16 ,  C08K5/09 ,  C08J5/04 ,  B05D3/02 ,  B05D3/00 ,  B05D3/12

Abstract: A method of using an amine compound including at least one amine functional group, wherein the amine functional group(s) comprise primary and/or secondary amine functional groups, to reduce the level of furfural and/or hydroxymethylfurfural in a carbohydrate-based binder or binder composition and/or escaping in the course of preparation, cross-linking and/or curing of carbohydrate-based binders, is provided. The carbohydrate-based binder is obtained from a carbohydrate-based binder composition comprising a carbohydrate component, a cross-linker and optionally one or more reaction products of the carbohydrate component and the cross-linker, wherein the cross-linker is selected from the group consisting of ammonium salts of inorganic acid, carboxylic acids, salts, ester and anhydride derivatives thereof, and combinations thereof.

公开(公告)号：US20190338129A1

公开(公告)日：2019-11-07

申请号：US16515490

申请日：2019-07-18

Applicant: Knauf Insulation SPRL ,  Knauf Insulation, Inc.

Inventor： Roger Jackson ,  Tony Aindow ,  George Baybutt

IPC: C08L97/02 ,  C08L5/00 ,  B27N3/00

Abstract: In a stack of composite wood boards, the wood boards comprise wood particles and an organic binder.

公开(公告)号：US20190264857A1

公开(公告)日：2019-08-29

申请号：US16405566

申请日：2019-05-07

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl HAMPSON

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

Abstract: 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.

公开(公告)号：US10287462B2

公开(公告)日：2019-05-14

申请号：US15702087

申请日：2017-09-12

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl Hampson ,  Benedicte Pacorel ,  Roger Jackson

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

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：US20180244577A1

公开(公告)日：2018-08-30

申请号：US15755085

申请日：2016-08-24

Applicant: KNAUF INSULATION LIMITED ,  KNAUF INSULATION DOO SKOFJA LOKA ,  KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Stefan KOESSLER

IPC: C04B35/047 ,  C04B35/043 ,  C04B35/626 ,  C04B35/636

CPC classification number: C04B35/047 ,  C04B35/043 ,  C04B35/057 ,  C04B35/101 ,  C04B35/105 ,  C04B35/106 ,  C04B35/107 ,  C04B35/14 ,  C04B35/16 ,  C04B35/185 ,  C04B35/26 ,  C04B35/42 ,  C04B35/44 ,  C04B35/48 ,  C04B35/6263 ,  C04B35/63468 ,  C04B35/636 ,  C04B35/657 ,  C04B2235/604 ,  C04B2235/612 ,  C04B2235/616 ,  C04B2235/661 ,  C04B2235/72 ,  C04B2235/94

Abstract: A process for preparing a refractory brick, comprises: mixing a refractory aggregate and a binder composition to obtain a refractory mixture wherein the binder composition comprises: (a) carbohydrate reactant(s) comprising reducing sugar(s) or carbohydrate reactant(s) that yield reducing sugar(s) in situ under thermal conditions and nitrogen-containing reactant(s) and/or(b) curable reaction product(s) of reducing sugar(s) and nitrogen-containing reactant(s) pressing the refractory mixture to obtain a moulded refractory brick; and firing the moulded refractory brick.

公开(公告)号：US20180208505A1

公开(公告)日：2018-07-26

申请号：US15797349

申请日：2017-10-30

Applicant: KNAUF INSULATION, INC. ,  KNAUF INSULATION SPRL

Inventor： Brian Lee SWIFT ,  Ronald E. KISSELL ,  Ruijian XU

IPC: C03C25/325 ,  C03C25/26 ,  C08H1/00

CPC classification number: C03C25/325 ,  C03C25/26 ,  C08H1/00

Abstract: Binders to produce or promote cohesion in non-assembled or loosely assembled matter.

公开(公告)号：US20180142099A1

公开(公告)日：2018-05-24

申请号：US15822102

申请日：2017-11-24

Applicant: Knauf Insulation SPRL ,  Knauf Insulation, Inc.

Inventor： Gert MUELLER

IPC: C08L79/02 ,  C08J5/04 ,  C03C25/32 ,  C08G12/00 ,  C08L61/00 ,  C08G16/00 ,  C08G14/00 ,  B29C70/06

Abstract: The invention described herein pertains to formaldehyde free, thermosetting liquid high solids binder compositions having rapid cure times on thermal curing and slow cure times at ambient temperatures so that the uncured binder compositions and products which comprise the uncured binder compositions have improved shelf lives.

公开(公告)号：US20180128414A1

公开(公告)日：2018-05-10

申请号：US15730025

申请日：2017-10-11

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl HAMPSON

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

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: 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.