FR2300748A1 - Acoustically insulating textile material - comprising textile shaded and rigidified with plastic and opt foam plastic (SW060976) - Google Patents

Acoustically insulating textile material - comprising textile shaded and rigidified with plastic and opt foam plastic (SW060976)

Info

Publication number
FR2300748A1
FR2300748A1 FR7603841A FR7603841A FR2300748A1 FR 2300748 A1 FR2300748 A1 FR 2300748A1 FR 7603841 A FR7603841 A FR 7603841A FR 7603841 A FR7603841 A FR 7603841A FR 2300748 A1 FR2300748 A1 FR 2300748A1
Authority
FR
France
Prior art keywords
textile
layer
plastic
reflecting
backing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7603841A
Other languages
French (fr)
Other versions
FR2300748B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bury & Masco Ind
Original Assignee
Bury & Masco Ind
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 Bury & Masco Ind filed Critical Bury & Masco Ind
Publication of FR2300748A1 publication Critical patent/FR2300748A1/en
Application granted granted Critical
Publication of FR2300748B3 publication Critical patent/FR2300748B3/fr
Granted legal-status Critical Current

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
    • B32B27/12—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
    • 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
    • B32B5/24—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
    • 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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2605/08—Cars
    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Carpets (AREA)

Abstract

Acoustic material comprises a first layer of textile material forming the 'right' or facing side of the material and a second flexible, reflecting backing layer with a high density filler; the backing being made up so as to keep the textile in a given shaped profile. The facing layer is pref. tufted carpet, while the backing layer contains a reflecting thermoplastic compsn. attached to a flexible foam. The high density filler is selected from CaCO3, TiO2 and BaSI4. The backing material is applied as aq. dispersion or in the molten state to the reverse of the textile material as a powder and heated to melt it so as to form the reflecting layer. Used as carpeting for an automobile esp. for covering the gear box casing to reduce noise transmission to the car interior. the reflecting layer also serves to keep the carpet firmly in position during shaping.
FR7603841A 1975-02-12 1976-02-12 Acoustically insulating textile material - comprising textile shaded and rigidified with plastic and opt foam plastic (SW060976) Granted FR2300748A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB586975 1975-02-12

Publications (2)

Publication Number Publication Date
FR2300748A1 true FR2300748A1 (en) 1976-09-10
FR2300748B3 FR2300748B3 (en) 1978-11-03

Family

ID=9804136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603841A Granted FR2300748A1 (en) 1975-02-12 1976-02-12 Acoustically insulating textile material - comprising textile shaded and rigidified with plastic and opt foam plastic (SW060976)

Country Status (3)

Country Link
DE (1) DE2605592A1 (en)
FR (1) FR2300748A1 (en)
SE (1) SE7601561L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253376A2 (en) * 1986-07-18 1988-01-20 Stankiewicz GmbH Adhesive isolation system
WO2004002780A1 (en) * 2002-07-01 2004-01-08 Carcoustics Tech Center Gmbh Soundproofing floor covering and method for the production thereof
WO2006084677A1 (en) * 2005-02-10 2006-08-17 Carcoustics Tech Center Gmbh Sound-absorbent lining for motor vehicles, more particularly engine bonnet lining
CN102673490A (en) * 2012-05-26 2012-09-19 无锡吉兴汽车声学部件科技有限公司 Center console lower deadening pad for improving automotive acoustic performance

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834473C2 (en) * 1978-08-05 1982-11-18 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of a car carpet which is deformable when heated
DE3316652A1 (en) * 1983-05-06 1984-12-20 Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf Foam material with noise-reducing properties
DE3340260A1 (en) * 1983-11-08 1985-05-23 Dura Tufting Gmbh, 6400 Fulda TEXTILE SURFACE COVERING FOR NOISED ROOMS AND METHOD FOR THEIR PRODUCTION
US4529639A (en) * 1984-06-27 1985-07-16 Collins & Aikman Corporation Molded foam-backed carpet assembly and method of producing same
DE3519123C1 (en) * 1985-05-28 1986-10-09 Daimler-Benz Ag, 7000 Stuttgart Carpet covering, especially in a motor vehicle, with at least one cutout which can be broken out
DE3800779A1 (en) * 1987-08-21 1989-03-02 Dura Tufting Gmbh DEFORMABLE TEXTILE SURFACE FOR LINING NOISED ROOMS AND METHOD FOR THE PRODUCTION THEREOF

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253376A2 (en) * 1986-07-18 1988-01-20 Stankiewicz GmbH Adhesive isolation system
EP0253376A3 (en) * 1986-07-18 1988-10-12 Stankiewicz Alois Dr Gmbh Adhesive isolation system
WO2004002780A1 (en) * 2002-07-01 2004-01-08 Carcoustics Tech Center Gmbh Soundproofing floor covering and method for the production thereof
WO2006084677A1 (en) * 2005-02-10 2006-08-17 Carcoustics Tech Center Gmbh Sound-absorbent lining for motor vehicles, more particularly engine bonnet lining
CN102673490A (en) * 2012-05-26 2012-09-19 无锡吉兴汽车声学部件科技有限公司 Center console lower deadening pad for improving automotive acoustic performance

Also Published As

Publication number Publication date
FR2300748B3 (en) 1978-11-03
SE7601561L (en) 1976-08-13
DE2605592A1 (en) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse