MX2017012674A - Estera de aislamiento acustico con recubrimiento rociable aplicado por liquido y metodo para fabricar el mismo. - Google Patents

Estera de aislamiento acustico con recubrimiento rociable aplicado por liquido y metodo para fabricar el mismo.

Info

Publication number
MX2017012674A
MX2017012674A MX2017012674A MX2017012674A MX2017012674A MX 2017012674 A MX2017012674 A MX 2017012674A MX 2017012674 A MX2017012674 A MX 2017012674A MX 2017012674 A MX2017012674 A MX 2017012674A MX 2017012674 A MX2017012674 A MX 2017012674A
Authority
MX
Mexico
Prior art keywords
absorber layer
acoustic insulator
coating
insulator mat
making
Prior art date
Application number
MX2017012674A
Other languages
English (en)
Inventor
Demo Michael
Ritzema Kenneth
Original Assignee
Cadillac Products Automotive Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cadillac Products Automotive Company filed Critical Cadillac Products Automotive Company
Publication of MX2017012674A publication Critical patent/MX2017012674A/es

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4274—Rags; Fabric scraps
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Abstract

La estera de aislamiento acústico descrita incluye una primera capa absorbente hecha de un material fibroso no tejido. El material fibroso no tejido comprende una red de fibras entrelazadas que define una pluralidad de cavidades. La primera capa absorbente tiene un primer lado y un segundo lado. Las cavidades periféricas se disponen a lo largo del segundo lado de la primera capa absorbente entre fibras periféricas. Un recubrimiento se dispone en el segundo lado de la primera capa absorbente. El recubrimiento es adherido a las fibras periféricas y por consiguiente incluye una pluralidad de discontinuidades en las cavidades periféricas de manera que el recubrimiento proporciona una barrera parcial al ruido en el segundo lado de la primera capa absorbente. La estera de aislamiento acústico puede incluir opcionalmente una segunda capa absorbente que se retiene en la primera capa absorbente por el recubrimiento. También se describe un método de fabricar la estera de aislamiento acústico.
MX2017012674A 2015-04-14 2016-04-13 Estera de aislamiento acustico con recubrimiento rociable aplicado por liquido y metodo para fabricar el mismo. MX2017012674A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562147066P 2015-04-14 2015-04-14
US15/096,332 US9747883B2 (en) 2015-04-14 2016-04-12 Acoustic insulator mat with liquid applied sprayable coating and method for making the same
PCT/US2016/027302 WO2016168308A1 (en) 2015-04-14 2016-04-13 Acoustic insulator mat with liquid applied sprayable coating and method for making the same

Publications (1)

Publication Number Publication Date
MX2017012674A true MX2017012674A (es) 2018-03-07

Family

ID=57126247

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012674A MX2017012674A (es) 2015-04-14 2016-04-13 Estera de aislamiento acustico con recubrimiento rociable aplicado por liquido y metodo para fabricar el mismo.

Country Status (6)

Country Link
US (1) US9747883B2 (es)
CN (1) CN107592829B (es)
CA (1) CA2982357A1 (es)
DE (1) DE112016001741T5 (es)
MX (1) MX2017012674A (es)
WO (1) WO2016168308A1 (es)

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US10013968B2 (en) * 2003-06-18 2018-07-03 Noiseout Inc. Method of estimating path(s) of acoustic or thermal leakage of an object and method of estimating path(s) of transmission loss of an object, using a sound focusing mechanism
US9908485B2 (en) * 2014-11-06 2018-03-06 Cadillac Products Automotive Company Acoustic barrier assembly with acoustic seal
CN107406043B (zh) * 2015-01-12 2022-02-22 泽菲罗斯公司 声学地板垫层系统
US10607589B2 (en) 2016-11-29 2020-03-31 Milliken & Company Nonwoven composite
JP6906977B2 (ja) * 2016-11-29 2021-07-21 矢崎総業株式会社 ワイヤハーネス組付体及び車両
US10301032B2 (en) * 2017-02-27 2019-05-28 Bell Helicopter Textron Inc. Fuel cell cushions for an aircraft fuel system
US11043198B1 (en) * 2017-05-31 2021-06-22 Navy Island, Inc. Acoustical panel subsurface layer
CN109267234A (zh) * 2018-09-19 2019-01-25 清华大学 回收利用废旧衣物的方法及利用其获得的产品
US11900907B2 (en) * 2020-05-18 2024-02-13 Hobbs Bonded Fibers Na, Llc Dual density acoustic insulation

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Publication number Priority date Publication date Assignee Title
US4152474A (en) 1976-09-28 1979-05-01 Chemical Fabrics Corporation Acoustic absorber and method for absorbing sound
DE3440701A1 (de) 1984-11-07 1986-05-22 Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf Trennwand zur abtrennung des motorraums vom fahrgastraum eines kraftfahrzeugs
EP0761776B1 (en) 1995-09-01 2001-06-13 Armstrong World Industries, Inc. Plain surface acoustical product and coating therefor
US6617002B2 (en) 1998-07-24 2003-09-09 Minnesota Mining And Manufacturing Company Microperforated polymeric film for sound absorption and sound absorber using same
US6109389A (en) * 1999-05-11 2000-08-29 Lydall, Inc. Acoustical insulating barrier and method of making the barrier
US6345688B1 (en) * 1999-11-23 2002-02-12 Johnson Controls Technology Company Method and apparatus for absorbing sound
US7070848B2 (en) * 2002-10-21 2006-07-04 Cascade Engineering, Inc. Vehicle acoustic barrier
CN2599705Y (zh) * 2003-02-28 2004-01-14 孙荣兴 带孔及波纹腔的泡沫海绵吸音板
ES2313128T3 (es) * 2003-10-31 2009-03-01 Dow Global Technologies Inc. Sistema de aislamiento de sonido.
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CA2603421C (en) 2005-04-01 2013-05-21 James R. Gross Nonwoven material for acoustic insulation, and process for manufacture
US7837009B2 (en) 2005-04-01 2010-11-23 Buckeye Technologies Inc. Nonwoven material for acoustic insulation, and process for manufacture
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DE102005053946B3 (de) 2005-11-11 2007-04-05 Ideal Automotive Gmbh Bauteil für die Schallisolation und Verfahren zu seiner Herstellung
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Also Published As

Publication number Publication date
US20160307555A1 (en) 2016-10-20
CN107592829B (zh) 2021-03-23
US9747883B2 (en) 2017-08-29
CN107592829A (zh) 2018-01-16
DE112016001741T5 (de) 2017-12-28
CA2982357A1 (en) 2016-10-20
WO2016168308A1 (en) 2016-10-20

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