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公开(公告)号：US20180319984A1
公开(公告)日：2018-11-08
申请号：US16038647
申请日：2018-07-18
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Carl HAMPSON , Ferdous KHAN
IPC: C08L97/00 , B27N3/00 , C09D197/00 , C08L97/02
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.
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公开(公告)号：US20180319901A1
公开(公告)日：2018-11-08
申请号：US15772054
申请日：2016-10-26
Applicant: KNAUF INSULATION SPRL
Inventor： Carl HAMPSON , Ferdous KHAN
IPC: C08B31/00 , C08J3/28 , C08J5/04 , C08K3/20 , C08K3/30 , C08K5/23 , C08L33/02 , C08L33/08 , C08L33/26 , B27N3/00
CPC classification number: C08B31/003 , B27N3/002 , C08J3/28 , C08J5/04 , C08J5/045 , C08J2303/02 , C08K3/20 , C08K3/30 , C08K5/235 , C08K2003/3045 , C08L3/04 , C08L33/00 , C08L33/02 , C08L33/08 , C08L33/26
Abstract: 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：US20180273795A1
公开(公告)日：2018-09-27
申请号：US15875185
申请日：2018-01-19
Applicant: KNAUF INSULATION, INC. , KNAUF INSULATION SPRL
Inventor： Brian Lee SWIFT , Ronald E. KISSELL
IPC: C09D167/04 , E04B1/78 , B29C70/68 , C07H5/04 , E04B1/84 , F16L59/02 , C08L51/02 , C08F251/02 , F16L59/14 , C03C17/28 , C09D5/08 , E04B1/88 , C03C25/14 , C09D105/00
Abstract: A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. Further disclosed is a method of forming a curable aqueous solution.
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公开(公告)号：US20180238049A1
公开(公告)日：2018-08-23
申请号：US15959131
申请日：2018-04-20
Applicant: KNAUF INSULATION, INC. , KNAUF INSULATION SPRL
Inventor： Gert Mueller , Charles Fitch Appley
CPC classification number: E04B1/78 , B05D3/007 , B29C43/22 , B29K2003/00 , B29K2105/12 , B29K2309/00 , B29L2023/225 , D04H1/587 , D04H1/64 , E04B1/74 , E04B1/84 , E04B1/88 , E04B2001/7683
Abstract: A fiber product is described which includes fibers, a binder and a temperature control additive. The fiber product has properties that make it useful for a variety of applications. The fibers may be glass fibers and the product may be a fiberglass insulation product for use in buildings, vehicles, or other structures for acoustic and/or thermal insulation. The fibers may be cellulosic fibers and the product may be a wood board product. The temperature control additive is incorporated into the uncured fiber product to prevent deleterious self-heating during or after binder curing. The temperature control additive undergoes an endothermic process that consumes at least a portion of the energy generated during the exothermic curing reaction.
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公开(公告)号：US20180228096A1
公开(公告)日：2018-08-16
申请号：US15950399
申请日：2018-04-11
Applicant: KNAUF INSULATION, INC. , KNAUF INSULATION SPRL
Inventor： Roger JACKSON , Tony AINDOW , George BAYBUTT
IPC: A01G24/00
Abstract: A hydroponics growing medium comprising mineral fibres and an organic binder, the growing medium has a Weathered Interlaminar Strength of at least 4 kilopascals and a phenol content of less than or equal to 0.01% by weight.
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Patent Agency Ranking
公开(公告)号：US10000639B2
公开(公告)日：2018-06-19
申请号：US15682616
申请日：2017-08-22
Applicant: Knauf Insulation SPRL , Knauf Insulation, Inc.
Inventor： Roger Jackson , Tony Aindow , George Baybutt
CPC classification number: C08L97/02 , B27N3/002 , C08L5/00 , C08L2205/16 , C08L2666/02
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：US20170349751A1
公开(公告)日：2017-12-07
申请号：US15682616
申请日：2017-08-22
Applicant: Knauf Insulation SPRL , Knauf Insulation, Inc.
Inventor： Roger Jackson , Tony Aindow , George Baybutt
CPC classification number: C08L97/02 , B27N3/002 , C08L5/00 , C08L2205/16 , C08L2666/02
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：US20170267820A1
公开(公告)日：2017-09-21
申请号：US15329875
申请日：2015-07-27
Applicant: KNAUF INSULATION SPRL , KNAUF INSULATION, INC.
Inventor： Tony SCOTT , Daniel RUXTON
IPC: C08J5/12 , D21H17/24 , D21H27/18 , D21H17/06 , D21H17/07 , B32B37/10 , D21H25/06 , B32B7/12 , B32B27/10 , B32B27/42 , B32B29/06 , B32B37/06 , D21H11/04 , D21H27/30
CPC classification number: C08J5/121 , B32B7/12 , B32B27/10 , B32B27/42 , B32B29/002 , B32B29/06 , B32B37/06 , B32B37/10 , B32B2250/02 , B32B2260/028 , B32B2260/046 , B32B2307/54 , B32B2307/71 , B32B2307/712 , B32B2307/718 , B32B2419/00 , B32B2479/00 , C08J2301/02 , C08J2361/28 , D21H11/04 , D21H17/06 , D21H17/07 , D21H17/24 , D21H25/06 , D21H27/18 , D21H27/30
Abstract: A method of manufacturing a laminate comprises providing a binder impregnated core layer by impregnating at least one fibrous layer with an aqueous core binder solution having a viscosity in the range 75 cP to 500 cP at a temperature of 20° C. and a bake-out solid content in the range 40 wt % to 85 wt %, in which the aqueous core binder solution comprises (i) at least 25% by dry weight of a) reducing sugar reactant(s) and nitrogen-containing reactant(s) and/or b) curable reaction product(s) of reducing sugar reactant(s) and nitrogen-containing reactant(s); and (ii) between 5% and 15% by weight of a non-aqueous solvent based on the total weight of the aqueous binder solution; providing a semi-finished assembly by assembling the binder impregnated core layer with a surface layer; and applying heat and pressure to the semi-finished assembly to cure the binder in the binder impregnated core layer and secure the core layer and the surface layer together.
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公开(公告)号：US20170190902A1
公开(公告)日：2017-07-06
申请号：US15466188
申请日：2017-03-22
Applicant: KNAUF INSULATION, INC. , KNAUF INSULATION SPRL
Inventor： Brian L. Swift
CPC classification number: C08L61/06 , B27N3/002 , C08H1/00 , C08J5/04 , C08J2301/02 , C08J2361/06 , C08J2405/00 , C08K7/14 , C08L3/02 , C08L61/34 , C08L97/02 , C08L2205/16 , C09D161/06 , C09J161/34 , D04H1/587 , D04H1/64 , D04H1/641 , C08L89/00
Abstract: Composite Maillard-resole binders to produce or promote cohesion in non-assembled or loosely assembled matter.
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公开(公告)号：US20170190801A1
公开(公告)日：2017-07-06
申请号：US15463273
申请日：2017-03-20
Applicant: KNAUF INSULATION, INC. , KNAUF INSULATION SPRL
Inventor： Gert R. MUELLER
CPC classification number: C08B37/0009 , B65B1/00 , C08J5/24 , C08J2301/08 , C08J2303/04 , C08J2305/00 , C08K7/04 , C08K7/14 , C08L1/08 , C08L3/04 , C08L97/02 , C08L2205/16 , C09D105/00 , C09J101/08 , C09J103/04
Abstract: A binder comprising a polymeric binder comprising the products of a carbohydrate reactant and organic acid 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 an organic acid 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 based binder using an organic acid.
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