ES8608018A1 - Procedimiento para fabricar una lamina para producir una ca-pa de cubierta conformada por embuticion profunda del salpi-cadero de un vehiculo automovil - Google Patents

Procedimiento para fabricar una lamina para producir una ca-pa de cubierta conformada por embuticion profunda del salpi-cadero de un vehiculo automovil

Info

Publication number
ES8608018A1
ES8608018A1 ES542664A ES542664A ES8608018A1 ES 8608018 A1 ES8608018 A1 ES 8608018A1 ES 542664 A ES542664 A ES 542664A ES 542664 A ES542664 A ES 542664A ES 8608018 A1 ES8608018 A1 ES 8608018A1
Authority
ES
Spain
Prior art keywords
weight
production
composition
deep
ethylene
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.)
Expired
Application number
ES542664A
Other languages
English (en)
Other versions
ES542664A0 (es
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of ES542664A0 publication Critical patent/ES542664A0/es
Publication of ES8608018A1 publication Critical patent/ES8608018A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides

Abstract

PROCEDIMIENTO MODIFICADO PARA PRODUCIR UNA LAMINA EMBUTIDA PROFUNDAMENTE DEL TABLERO DE INSTRUMENTOS DE UN VEHICULO AUTOMOVIL. COMPRENDE: A) ENTREMEZCLAR DE MODO HOMOGENEO UN 25 A 35% EN PESO DE TERMOPOLIMERO DE ETILENO-PROPILENO-DIENO, UN 29 A 45% EN PESO DE POLIOLEFINA, CON UN 5 A 19% DE POLI(OXIDO DE FINILENO) Y UN 5 A 12% EN PESO DECOPOLIMERO DE ESTIRENO-ETILENO-BUTILENO-ESTIRENO, EN UN EXTRUSOR DE DOS HELICES Y QUE GIRA EN EL MISMO SENTIDO O EN SENTIDOS OPUESTOS, EN PRESENCIA DE AENTES DE PROTECCION FRENTE A LA LUZ, PIGMENTOS, MATERIALES DE CARGA, AGENTES ANTIESTATICOS Y AGENTES LUBRICANTES, ENTRE 230 Y 240JC Y CON CIZALLAMIENTO, PARA PRODUCIR UNA MEZCLA; B) CONFORMAR A LA MEZCLA DE A) EN UNA EXTRUSORA DE UNA HELICE CON UNA BOQUILLA DE RENDIJA ANCHA, PARA PRODUCIR UNA LAMINA; C) DISTRIBUIR Y CONSOLIDAR A LA LAMINA DE B) MEDIANTE ENFRIAMIENTO; D) GRANULAR A LAMINA DE C) CON UN CILINDRO ESTAMPADOR DE UN MECANISMO DE TRACCION Y E) TRATAR A LA LAMINA DE D) POR RADIACION DE ELECTRONES PARAPOTENCIAR EL GRANO SUPERFICIAL.
ES542664A 1984-10-27 1985-04-29 Procedimiento para fabricar una lamina para producir una ca-pa de cubierta conformada por embuticion profunda del salpi-cadero de un vehiculo automovil Expired ES8608018A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3439479A DE3439479C2 (de) 1984-10-27 1984-10-27 Polymermischung und ihre Verwendung

Publications (2)

Publication Number Publication Date
ES542664A0 ES542664A0 (es) 1986-06-01
ES8608018A1 true ES8608018A1 (es) 1986-06-01

Family

ID=6248972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542664A Expired ES8608018A1 (es) 1984-10-27 1985-04-29 Procedimiento para fabricar una lamina para producir una ca-pa de cubierta conformada por embuticion profunda del salpi-cadero de un vehiculo automovil

Country Status (5)

Country Link
EP (1) EP0179974B1 (es)
JP (1) JPS61103952A (es)
AT (1) ATE32739T1 (es)
DE (2) DE3439479C2 (es)
ES (1) ES8608018A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015748A1 (de) * 1990-05-16 1991-11-21 Alkor Gmbh Ein- oder mehrschichtige kunststoffolie, kunststoffolienbahn oder daraus hergestelltes formteil
DE4211416C3 (de) * 1992-04-04 2000-07-13 Benecke Ag J H Folie oder Formkörper aus einem thermoplastischen Kunststoff mit einem Terpolymergehalt sowie deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981841A (en) * 1974-02-15 1976-09-21 General Electric Company Blends of a polyphenylene ether resin, alkenyl aromatic resins modified with EPDM rubber and graft polymerized high rubber content polymers
DE2410572C3 (de) * 1974-03-06 1984-02-16 Braas & Co Gmbh, 6000 Frankfurt Verfahren zum Herstellen einer Folie mit elastomerischen Eigenschaften bei erhöhten Temperaturen
DE3246484C2 (de) * 1982-12-15 1985-11-14 Alkor GmbH Kunststoffe, 8000 München Kunststoffband

Also Published As

Publication number Publication date
ES542664A0 (es) 1986-06-01
JPS61103952A (ja) 1986-05-22
ATE32739T1 (de) 1988-03-15
EP0179974A1 (de) 1986-05-07
DE3439479A1 (de) 1986-04-30
EP0179974B1 (de) 1988-03-02
DE3439479C2 (de) 1986-11-20
DE3561733D1 (en) 1988-04-07

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