BR0317105A - Compósito de forro ultraleve - Google Patents

Compósito de forro ultraleve

Info

Publication number
BR0317105A
BR0317105A BR0317105-1A BR0317105A BR0317105A BR 0317105 A BR0317105 A BR 0317105A BR 0317105 A BR0317105 A BR 0317105A BR 0317105 A BR0317105 A BR 0317105A
Authority
BR
Brazil
Prior art keywords
composite
ultralight
airflow resistance
layer
lining composite
Prior art date
Application number
BR0317105-1A
Other languages
English (en)
Inventor
Hameed S Khan
James H Fisher
Steven D Tessendorf
Peter Ehrler
Original Assignee
Rieter Technologies Ag
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 Rieter Technologies Ag filed Critical Rieter Technologies Ag
Publication of BR0317105A publication Critical patent/BR0317105A/pt

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B5/18—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
    • 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
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • 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
    • B32B2377/00—Polyamides
    • 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
    • B32B2605/00—Vehicles
    • 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

Abstract

"COMPóSITO DE FORRO ULTRALEVE". A presente invenção refere-se a um compósito ultraleve redutor de ruído (1) que compreende um filme leve acusticamente transparente (6) entre uma camada subjacente (5) e uma camada de resistência ao fluxo de ar (4). Este compósito permite ajustar facilmente e precisamente as propriedades acústicas equilibrando o comportamento de absorção e de transmissão sonora do compósito (1). Esta camada de resistência ao fluxo de ar (4) tem uma resistência ao fluxo de ar entre 500 NS/m¬ 3¬ e 10.000 Ns/m¬ 3¬ e uma gramatura entre 200 g/m¬ 2¬ e 3.000 g/m¬ 2¬. A camada subjacente (5) tem um valor de rigidez na faixa entre 100 Pa e 100.000 Pa. O filme leve (6) pode consistir em uma folha sintética e tem, de preferência, uma espessura de 0,01 mm.
BR0317105-1A 2002-12-09 2003-12-08 Compósito de forro ultraleve BR0317105A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02027437A EP1428656A1 (en) 2002-12-09 2002-12-09 Ultralight trim composite
PCT/EP2003/013870 WO2004053833A1 (en) 2002-12-09 2003-12-08 Ultralight trim composite

Publications (1)

Publication Number Publication Date
BR0317105A true BR0317105A (pt) 2005-10-25

Family

ID=32319557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317105-1A BR0317105A (pt) 2002-12-09 2003-12-08 Compósito de forro ultraleve

Country Status (11)

Country Link
US (1) US7322440B2 (pt)
EP (2) EP1428656A1 (pt)
JP (2) JP2006511830A (pt)
KR (1) KR100842408B1 (pt)
CN (1) CN1720569A (pt)
AU (1) AU2003288239A1 (pt)
BR (1) BR0317105A (pt)
CA (1) CA2505891A1 (pt)
ES (1) ES2418805T3 (pt)
PL (1) PL375724A1 (pt)
WO (1) WO2004053833A1 (pt)

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DE102010051583A1 (de) * 2010-11-05 2012-05-10 Progress-Werk Oberkirch Ag Schallabsorbierendes Abschirmelement
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Also Published As

Publication number Publication date
AU2003288239A1 (en) 2004-06-30
EP1570461A1 (en) 2005-09-07
KR20050085431A (ko) 2005-08-29
KR100842408B1 (ko) 2008-07-01
WO2004053833A1 (en) 2004-06-24
JP2009034998A (ja) 2009-02-19
US7322440B2 (en) 2008-01-29
US20060113146A1 (en) 2006-06-01
CA2505891A1 (en) 2004-06-24
PL375724A1 (en) 2005-12-12
EP1570461B1 (en) 2013-04-24
ES2418805T3 (es) 2013-08-16
JP2006511830A (ja) 2006-04-06
CN1720569A (zh) 2006-01-11
EP1428656A1 (en) 2004-06-16

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.