MX2019004307A - Metodo para producir elemento aislante acustico absorbente y elemento de revestimiento de automovil aislante acustico absorbente. - Google Patents
Metodo para producir elemento aislante acustico absorbente y elemento de revestimiento de automovil aislante acustico absorbente.Info
- Publication number
- MX2019004307A MX2019004307A MX2019004307A MX2019004307A MX2019004307A MX 2019004307 A MX2019004307 A MX 2019004307A MX 2019004307 A MX2019004307 A MX 2019004307A MX 2019004307 A MX2019004307 A MX 2019004307A MX 2019004307 A MX2019004307 A MX 2019004307A
- Authority
- MX
- Mexico
- Prior art keywords
- sound insulation
- absorbing sound
- motor vehicle
- producing
- vehicle trim
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000006260 foam Substances 0.000 abstract 3
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/12—Making multilayered or multicoloured articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B5/022—Non-woven fabric
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
- B32B5/145—Variation across the thickness of the layer
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- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
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- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
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- 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
- D04H1/68—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 the bonding agent being applied in the form of foam
-
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- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
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- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
La invención se refiere a un método para producir un elemento de revestimiento de automóvil aislante acústico absorbente que comprende una estructura de cuatro capas que consta de una primera capa de espuma, una segunda capa de espuma, una capa de material no tejido y espuma, y una capa de material no tejido de fibras. La invención se refiere además a un elemento de revestimiento de automóvil aislante acústico absorbente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16197260.9A EP3318401A1 (de) | 2016-11-04 | 2016-11-04 | Hochabsorptives schallisolationskraftfahrzeugverkleidungselement sowie hochabsorptiv-schallisolationselement-herstellungsverfahren dazu |
PCT/DE2017/100925 WO2018082743A1 (de) | 2016-11-04 | 2017-11-01 | Absorptives-schallisolationselement-herstellungsverfahren sowie absorptives schallisolationskraftfahrzeugverkleidungselement |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019004307A true MX2019004307A (es) | 2019-08-05 |
Family
ID=57288153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019004307A MX2019004307A (es) | 2016-11-04 | 2017-11-01 | Metodo para producir elemento aislante acustico absorbente y elemento de revestimiento de automovil aislante acustico absorbente. |
Country Status (8)
Country | Link |
---|---|
US (1) | US11577671B2 (es) |
EP (2) | EP3318401A1 (es) |
JP (1) | JP7182541B2 (es) |
KR (1) | KR102551613B1 (es) |
CN (1) | CN109996674A (es) |
MX (1) | MX2019004307A (es) |
RU (1) | RU2744359C2 (es) |
WO (1) | WO2018082743A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220184916A1 (en) * | 2019-03-19 | 2022-06-16 | 3M Innovative Properties Company | Coextruded polymeric layer |
DE102019109462A1 (de) * | 2019-04-10 | 2020-10-15 | Adler Pelzer Holding Gmbh | Beschichtetes Kraftfahrzeuginnenraum-Verkleidungsteil |
DE102019110494A1 (de) * | 2019-04-23 | 2020-10-29 | Adler Pelzer Holding Gmbh | Absorptiver vernadelter Schichtverbund |
FR3114539B1 (fr) * | 2020-09-30 | 2024-05-10 | Renault Sas | Véhicule doté d’un élément d’absorption acoustique entre un plancher et une batterie électrique |
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DE3905607A1 (de) | 1989-02-23 | 1990-08-30 | Bayerische Motoren Werke Ag | Schichtaufbau zur herstellung von schallisolierungenm schallisolierungen und verfahren zur herstellung des schichtaufbaus bzw. der schallisolierungen |
JP2524263B2 (ja) * | 1991-05-29 | 1996-08-14 | 株式会社ノダ | 緩衝材及びそれを用いて成る防音床材 |
US5665943A (en) * | 1995-06-15 | 1997-09-09 | Rpg Diffusor Systems, Inc. | Nestable sound absorbing foam with reduced area of attachment |
EP1193163B1 (de) * | 1998-10-21 | 2005-07-06 | ArvinMeritor GmbH | Verbundbauteil für Fahrzeugkarosserien |
JP2000313096A (ja) * | 1999-04-30 | 2000-11-14 | Sumitomo Chem Co Ltd | 多層成形品およびその製造方法 |
DE10204269A1 (de) | 2002-02-02 | 2003-08-07 | Bosch Gmbh Robert | Druckregler für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine |
JP4312551B2 (ja) * | 2002-09-13 | 2009-08-12 | 日本バイリーン株式会社 | 自動車用フロアマット |
CN100587803C (zh) * | 2003-08-08 | 2010-02-03 | 积水化成品工业株式会社 | 汽车内装材料用泡沫薄片和汽车内装材料 |
KR101474818B1 (ko) * | 2005-04-01 | 2014-12-19 | 부케예 테크놀로지스 인코포레이티드 | 방음용 부직포 재료 및 제조방법 |
DE102007050100A1 (de) * | 2007-10-19 | 2009-04-23 | Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung | Schallisolierung mit CO2-beladener Kompakt-Polyurethan-Schaumstoff (RIM)-Schicht |
DE102008014261A1 (de) * | 2008-03-13 | 2009-09-17 | Car Trim Foamtec Gmbh | Verfahren und Gussform zur Herstellung eines zweiteiligen Schaumstoff-Verbundkörpers |
DE102008017893B4 (de) | 2008-04-09 | 2022-08-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bodenbelag |
DE102009020995A1 (de) * | 2009-05-12 | 2011-02-10 | Dr. Freist Automotive Bielefeld Gmbh | Leichte, schallisolierende Verkleidung für ein Karosserieteil oder eine Komponente eines Kraftfahrzeugs und Verfahren zu deren Herstellung |
DE102013209465B4 (de) * | 2013-01-04 | 2017-01-12 | Johnson Controls Gmbh | Schaumteil, insbesondere für einen Fahrzeugsitz, sowie Werkzeug und Verfahren zur Herstellung eines Schaumteils |
DE202013012568U1 (de) | 2013-05-07 | 2017-07-17 | Johann Borgers GmbH | Hinterschäumbares Akustikelement eines Kraftfahrzeugkarosserieverkleidungsbauteils |
EP3012155A1 (en) | 2014-10-20 | 2016-04-27 | Autoneum Management AG | Main floor part for a small utility vehicle |
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- 2017-11-01 US US16/338,059 patent/US11577671B2/en active Active
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JP7182541B2 (ja) | 2022-12-02 |
WO2018082743A1 (de) | 2018-05-11 |
RU2019113111A (ru) | 2020-12-04 |
JP2020513343A (ja) | 2020-05-14 |
BR112019007113A2 (pt) | 2019-06-25 |
CN109996674A (zh) | 2019-07-09 |
RU2019113111A3 (es) | 2021-01-14 |
KR102551613B1 (ko) | 2023-07-06 |
EP3535117A1 (de) | 2019-09-11 |
EP3318401A1 (de) | 2018-05-09 |
KR20190083326A (ko) | 2019-07-11 |
US11577671B2 (en) | 2023-02-14 |
EP3535117B1 (de) | 2022-07-27 |
RU2744359C2 (ru) | 2021-03-05 |
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