WO1991005819A1 - Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations, et materiaux lamines et stratifies obtenus a partir de celle-ci, en particulier pour vehicules automobiles - Google Patents

Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations, et materiaux lamines et stratifies obtenus a partir de celle-ci, en particulier pour vehicules automobiles Download PDF

Info

Publication number
WO1991005819A1
WO1991005819A1 PCT/ES1990/000034 ES9000034W WO9105819A1 WO 1991005819 A1 WO1991005819 A1 WO 1991005819A1 ES 9000034 W ES9000034 W ES 9000034W WO 9105819 A1 WO9105819 A1 WO 9105819A1
Authority
WO
WIPO (PCT)
Prior art keywords
laminated
mass
vibration isolation
thermoplastic mass
sound
Prior art date
Application number
PCT/ES1990/000034
Other languages
English (en)
Spanish (es)
Inventor
Francisco Camps Codina
Neus Romero Romagosa
Original Assignee
Texsa, S.A.
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 Texsa, S.A. filed Critical Texsa, S.A.
Priority to BR909006946A priority Critical patent/BR9006946A/pt
Priority to SU904895846A priority patent/RU2067988C1/ru
Priority to KR1019910700576A priority patent/KR920701322A/ko
Publication of WO1991005819A1 publication Critical patent/WO1991005819A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • 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
    • G10K11/165—Particles in a matrix
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Definitions

  • the present invention has as its object thermoplastic masses as well as laminated and laminated materials obtained therefrom, which have insulating and vibration insulating properties and which can be used, in particular, in the dividing wall between the mo ⁇ tor and the passenger compartment of an automotive vehicle, such as a passenger car, and, in general, in other places of cars, trains, airplanes, etc., as well as on walls, floors, ceilings, and roofs metallic buildings and in household appliances and industrial machines (in these last two cases for their vibration damping properties).
  • Said Spanish patent protects the exclusive for the production of a thermoplastic mass consisting of chlorinated polyethylene, mixed with an oil, which can be replaced by a plasticizer, and fillers.
  • a thermoplastic mass consisting of chlorinated polyethylene, mixed with an oil, which can be replaced by a plasticizer, and fillers.
  • thermoplastic mass, and laminated and laminated materials obtained from it, that are suitable for the aforementioned applications, and particularly for the dividing wall between the engine and the interior of a car, must have :
  • thermoplastic mass is constituted between 0.6 and 50% chlorinated polyethylene; between 20 and 95% of a load material; and between 4 and 60% of said extender component; containing the mass in addition to minor components, in order to adapt to the intended purpose the physical properties, both of the total mass and of some of the constituents; particularly, the value of "fogging" (release of volatile materials), measured according to standard 75201, is optimal.
  • thermoplastic mass is laminated, alone or in conjunction with an absorbent material, located in any position and / or in one or several layers, to give a laminated or laminated material, which is then placed in the intended place.
  • Young's module that is to say the compression elastic module
  • the tangent Delta, or tg o represents the factor of mechanical losses and expresses the dissipative characteristics of the material. It is measured in relation to the Young's modulus measurement.
  • a material is all the more elastic the lower the value of the E 'module (ie the real part of Young's module) and it is more dissipative the higher the value of tg or
  • Thermoplastic masses were prepared that were numbered from 1 to 5, the mass of example 1 corresponding to a typical mass prepared according to Spanish patent 554,644 and the masses of examples 2 to 5 to masses according to the invention.
  • the sound pressure level is measured with the 0.8 mm steel plate, and then the one obtained if the complex formed by the steel plate, the absorbent (felt felt), is placed between both cabins 19 mm thick) and a sheet of 7 kg / m obtained according to the invention.
  • the difference expressed in decibels, constitutes a measure of the sound insulation of the complex formed by the absorbent material and the soundproofing material tested.
  • test sample is less in soundproofing than in examples ⁇ 2 to 5.

Abstract

Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations et matériaux laminés et stratifiés obtenus à partir de celle-ci, en particulier pour véhicules automobiles; cette masse est constituée de: 0,6 à 50 % de polyéthylène chloré; 20 à 95 % de matériau de charge; et 4 à 60 % d'un composant d'étalement, ce composant d'étalement étant choisi de sorte que la compatibilité avec le polyéthylène chloré est maintenue, cette compatibilité étant définie par un point d'aniline ayant des valeurs inférieures à 100 °C. Cette masse est utilisée pour produire des matériaux laminés et stratifiés destinés à être montés dans des véhicules automobiles ainsi que dans des édifices et des appareils électroménagers et des machines industrielles, à des fins d'insonorisation et d'amortissement des vibrations.
PCT/ES1990/000034 1989-10-10 1990-10-09 Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations, et materiaux lamines et stratifies obtenus a partir de celle-ci, en particulier pour vehicules automobiles WO1991005819A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR909006946A BR9006946A (pt) 1989-10-10 1990-10-09 Material termoplastico para aplicacoes de amortecimento de som e isolamento de vibracao,e produtos laminados e estratificados obtidos a partir do mesmo,particularmente para veivulos motores
SU904895846A RU2067988C1 (ru) 1989-10-10 1990-10-09 Термопластичный материал, предназначенный для звукопоглощения и виброизоляции
KR1019910700576A KR920701322A (ko) 1989-10-10 1990-10-09 방음 및 방진용의 열가소성재료와 이 재료로 만들어진, 특히 차량용의 박판상 및 층상제품

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP8903403 1989-10-10
ES8903403A ES2017833A6 (es) 1989-10-10 1989-10-10 Masa termoplastica para aplicaciones de insonorizacion y aislamiento de vibraciones y materiales laminados extratificados obtenidos a partir de ella, particularmente para vehiculos automoviles.

Publications (1)

Publication Number Publication Date
WO1991005819A1 true WO1991005819A1 (fr) 1991-05-02

Family

ID=8264252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1990/000034 WO1991005819A1 (fr) 1989-10-10 1990-10-09 Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations, et materiaux lamines et stratifies obtenus a partir de celle-ci, en particulier pour vehicules automobiles

Country Status (12)

Country Link
EP (1) EP0450029A1 (fr)
KR (1) KR920701322A (fr)
CN (1) CN1050887A (fr)
BR (1) BR9006946A (fr)
CA (1) CA2044134A1 (fr)
CS (1) CS277649B6 (fr)
ES (1) ES2017833A6 (fr)
MX (1) MX171881B (fr)
PL (1) PL165443B1 (fr)
RU (1) RU2067988C1 (fr)
TR (1) TR25932A (fr)
WO (1) WO1991005819A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8137500B2 (en) 2005-01-22 2012-03-20 Henkel Kgaa Sprayable low-viscosity rubber damping compounds
US10118327B2 (en) 2012-12-19 2018-11-06 Henkel Ag & Co. Kgaa Method for the sound damping and/or sound insulation of components

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040028826A1 (en) * 2002-07-01 2004-02-12 Stefanie Goecke Process for coating to obtain special surface effects
CN108752782A (zh) * 2018-05-18 2018-11-06 赵顺全 一种改性树脂型天花板的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329733A1 (fr) * 1975-10-31 1977-05-27 British Petroleum Co Compositions bitumineuses
DE3431102A1 (de) * 1984-08-24 1986-03-06 Krestel Werkstoff GmbH, 4330 Mülheim Thermoplastische fuellmischung auf basis von chloriertem polyethylen mit abgestimmten weichmacher-migrationsvermoegen in kunststoffkabel und leitungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8706878A1 (es) * 1986-05-05 1987-07-16 Texsa Sa Procedimiento para la obtencion de una masa termoplastica laminable y lamina obtenida con dicha masa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329733A1 (fr) * 1975-10-31 1977-05-27 British Petroleum Co Compositions bitumineuses
DE3431102A1 (de) * 1984-08-24 1986-03-06 Krestel Werkstoff GmbH, 4330 Mülheim Thermoplastische fuellmischung auf basis von chloriertem polyethylen mit abgestimmten weichmacher-migrationsvermoegen in kunststoffkabel und leitungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8137500B2 (en) 2005-01-22 2012-03-20 Henkel Kgaa Sprayable low-viscosity rubber damping compounds
DE202005022067U1 (de) 2005-01-22 2013-03-27 Henkel Ag & Co. Kgaa Spritzbare, niedrigviskose Kautschuk-Dämpfungsmassen
US10118327B2 (en) 2012-12-19 2018-11-06 Henkel Ag & Co. Kgaa Method for the sound damping and/or sound insulation of components

Also Published As

Publication number Publication date
PL165443B1 (pl) 1994-12-30
CS469290A3 (en) 1992-08-12
TR25932A (tr) 1993-11-01
CS277649B6 (en) 1993-03-17
CA2044134A1 (fr) 1991-04-11
RU2067988C1 (ru) 1996-10-20
ES2017833A6 (es) 1991-03-01
KR920701322A (ko) 1992-08-11
BR9006946A (pt) 1991-12-17
CN1050887A (zh) 1991-04-24
MX171881B (es) 1993-11-22
EP0450029A1 (fr) 1991-10-09

Similar Documents

Publication Publication Date Title
JPH07501768A (ja) 中空空間をシールするための成形部品としての充填体
CN104059213B (zh) 有碳纳米管的发泡聚氨酯泡沫的车用吸音材料及制备方法
CN100578609C (zh) 包含粘弹性泡沫的汽车前隔板隔离物
KR102633882B1 (ko) 블록 공중합체 또는 그 수소 첨가물
JP2007509816A (ja) 遮音システム
ES2573526T3 (es) Aumento de la absorción acústica en materiales aislantes de material esponjoso
EP3581613A1 (fr) Particules de résine expansées, corps moulé en mousse de résine et corps stratifié
WO1991005819A1 (fr) Masse thermoplastique pour des applications d'insonorisation et d'amortissement des vibrations, et materiaux lamines et stratifies obtenus a partir de celle-ci, en particulier pour vehicules automobiles
KR20170133349A (ko) 가교 폴리올레핀계 수지 발포체
JP2018131620A (ja) 樹脂発泡粒子および樹脂発泡成形体
CN103804799A (zh) 挡风雨条用泡沫橡胶材料
EP3078705B1 (fr) Corps moulé alvéolaire, conduite de climatiseur, et conduite de climatiseur pour véhicule
KR101637764B1 (ko) 두께 가변형 차음재를 포함하는 대시 분리 패드, 및 이의 제조방법
US6080469A (en) Laminated foam sheet for vehicle interior and a vehicle interior thereof
ES2703278T3 (es) Elemento amortiguador de sonido
JP2577679B2 (ja) ポリプロピレン系樹脂発泡シートよりなる自動車内装材
JPH04503530A (ja) 防音・防振用熱可塑性材料及びそれから製造された、特に電動乗物のための合板・積層材料
JP2002283482A (ja) 自動車内装材
KR102499858B1 (ko) 염화비닐 수지 조성물, 염화비닐 수지 성형체, 및 적층체
CN113439025A (zh) 氯乙烯树脂组合物、氯乙烯树脂成型体及层叠体
KR20180130783A (ko) 파우더 슬러쉬 몰딩용 폴리염화비닐 분말 및 이의 제조방법
JPH02140256A (ja) 低誘電率複合材料
KR102504268B1 (ko) 셀룰러 플라스틱 조성물
KR970001044B1 (ko) 흡차음재의 매스층(Mass Layer) 성형용 조성물
JP2000072937A (ja) エアバッグカバー用オレフィン系熱可塑性エラストマー組成物およびその組成物からなるエアバッグカバー

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): BR CA JP KR SU US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1990915471

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2044134

Country of ref document: CA

WWP Wipo information: published in national office

Ref document number: 1990915471

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1990915471

Country of ref document: EP