ES8504229A1 - Procedimiento de fabricacion de reflectores para faros de vehiculo automovil y perfeccionamientos en los reflectores co-rrespondientes. - Google Patents

Procedimiento de fabricacion de reflectores para faros de vehiculo automovil y perfeccionamientos en los reflectores co-rrespondientes.

Info

Publication number
ES8504229A1
ES8504229A1 ES530284A ES530284A ES8504229A1 ES 8504229 A1 ES8504229 A1 ES 8504229A1 ES 530284 A ES530284 A ES 530284A ES 530284 A ES530284 A ES 530284A ES 8504229 A1 ES8504229 A1 ES 8504229A1
Authority
ES
Spain
Prior art keywords
polyalkyleneterephthalate
components
motor vehicles
injection moulding
lamp reflectors
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
ES530284A
Other languages
English (en)
Other versions
ES530284A0 (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.)
Huels AG
Cibie Projecteurs SA
Original Assignee
Chemische Werke Huels AG
Cibie Projecteurs SA
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 Chemische Werke Huels AG, Cibie Projecteurs SA filed Critical Chemische Werke Huels AG
Publication of ES8504229A1 publication Critical patent/ES8504229A1/es
Publication of ES530284A0 publication Critical patent/ES530284A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE REFLECTORES PARA FAROS DE VEHICULOS AUTOMOVILES, MEDIANTE INYECCION EN UN MOLDE QUE TIENE LA FORMA DEL REFLECTOR.CONSISTE EN INYECTAR EN EL MOLDE UN MATERIA DE PIEL CONSTITUIDA ESENCIALMENTE POR POLI(ALQUILENTEREFTALATO) CON UN NUMERO DE VISCOSIDAD SITUADO ENTRE 60 Y 180 CM/G, Y UNA MATERIA DE NUCLEO CONSTITUIDA POR POLI(ALQUILENTEREFTALATO) CON UN NUMERO DE VISCOSIDAD COMPRENDIDO ENTRE 60 Y 180 CM/G Y POR UNA CARGA COMPRENDIDA ENTRE UN 15 Y UN 75 EN PESO EN HEMATITES.
ES530284A 1983-03-07 1984-03-05 Procedimiento de fabricacion de reflectores para faros de vehiculo automovil y perfeccionamientos en los reflectores co-rrespondientes. Granted ES530284A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303684A FR2542321B1 (fr) 1983-03-07 1983-03-07 Reflecteurs de projecteurs pour vehicules automobiles fabriques par moulage par injection selon le prodece a deux composants en poly(alkylene terephtalate)

Publications (2)

Publication Number Publication Date
ES8504229A1 true ES8504229A1 (es) 1985-05-01
ES530284A0 ES530284A0 (es) 1985-05-01

Family

ID=9286558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530284A Granted ES530284A0 (es) 1983-03-07 1984-03-05 Procedimiento de fabricacion de reflectores para faros de vehiculo automovil y perfeccionamientos en los reflectores co-rrespondientes.

Country Status (12)

Country Link
US (1) US4617618A (es)
EP (1) EP0121457B1 (es)
JP (1) JPS59196230A (es)
AT (1) ATE22313T1 (es)
AU (1) AU572123B2 (es)
BR (1) BR8400975A (es)
DE (1) DE3460737D1 (es)
DK (1) DK149284A (es)
ES (1) ES530284A0 (es)
FR (1) FR2542321B1 (es)
GR (1) GR79830B (es)
IE (1) IE55063B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385511B (de) * 1986-06-05 1988-04-11 Pfeffer Wolfgang Mag Dr Optisch dekorativer formkoerper mit glitzerndem oberflaecheneffekt
FR2606517B1 (fr) * 1986-11-07 1989-03-03 Cibie Projecteurs Reflecteurs optiques, procede de fabrication et compositions plastiques pour la mise en oeuvre du procede
EP0630955B1 (en) * 1993-06-25 1999-09-01 Sumitomo Chemical Company Limited Liquid crystal polyester resin composition and lamp reflector
US5662857A (en) * 1995-08-29 1997-09-02 Taiwan Liton Electronic Co., Ltd. Process of making an LED reflector
US5865530A (en) * 1996-02-15 1999-02-02 Valeo Sylvania Filled resin lamp reflector with no base coat and method of making
KR100580895B1 (ko) * 2001-08-31 2006-05-16 쿨 옵션스, 인코포레이티드 열전도성 램프 리플렉터
US7235918B2 (en) * 2003-06-11 2007-06-26 Cool Options, Inc. Thermally-conductive plastic articles having light reflecting surfaces
US7375167B2 (en) 2005-05-09 2008-05-20 Basf Se Hydrolysis-resistance composition
DE102008034166A1 (de) 2008-07-22 2010-01-28 Hella Kgaa Hueck & Co. Verfahren und Vorrichtung zum Emitteln einer geeigneten Lichtverteilung des durch mindestens einen Frontscheinwerfer eines Fahrzeugs abgestrahlten Lichts
KR101753034B1 (ko) * 2014-04-25 2017-07-04 현대모비스 주식회사 차량 리플렉터용 프라이머 수지 조성물

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644271A (en) * 1970-03-02 1972-02-22 Ethyl Corp Composition and process for injection molding thermoplastic material and glass fibers
US4250078A (en) * 1979-03-19 1981-02-10 Eastman Kodak Company Thermoplastic polyester molding compositions
US4404161A (en) * 1979-11-19 1983-09-13 Bayer Aktiengesellschaft Process for injection molding a rapidly crystallizing polyethylene terephthalate composition at reduced mold temperatures
US4429004A (en) * 1980-06-26 1984-01-31 Ciba-Geigy Corporation Light-reflecting body
JPS58125743A (ja) * 1982-01-20 1983-07-26 Teijin Ltd グリ−ン着色ポリエステル成形物及びその製造方法

Also Published As

Publication number Publication date
EP0121457B1 (fr) 1986-09-17
BR8400975A (pt) 1984-10-09
JPS59196230A (ja) 1984-11-07
GR79830B (es) 1984-10-31
EP0121457A1 (fr) 1984-10-10
FR2542321B1 (fr) 1985-08-23
ES530284A0 (es) 1985-05-01
AU2530684A (en) 1984-09-13
DE3460737D1 (en) 1986-10-23
AU572123B2 (en) 1988-05-05
IE55063B1 (en) 1990-05-09
IE840540L (en) 1984-09-07
DK149284D0 (da) 1984-02-29
FR2542321A1 (fr) 1984-09-14
DK149284A (da) 1984-09-08
ATE22313T1 (de) 1986-10-15
US4617618A (en) 1986-10-14

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