ES2152624T3 - Composicion de resina de poliester insaturado para reflectores de faros directamente metalizables. - Google Patents

Composicion de resina de poliester insaturado para reflectores de faros directamente metalizables.

Info

Publication number
ES2152624T3
ES2152624T3 ES97203263T ES97203263T ES2152624T3 ES 2152624 T3 ES2152624 T3 ES 2152624T3 ES 97203263 T ES97203263 T ES 97203263T ES 97203263 T ES97203263 T ES 97203263T ES 2152624 T3 ES2152624 T3 ES 2152624T3
Authority
ES
Spain
Prior art keywords
metalizable
directly
composition
polyester resin
unsaturated polyester
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 - Lifetime
Application number
ES97203263T
Other languages
English (en)
Inventor
Joachim Zwecker
Dieter Buhl
Peter Hilzendegen
Jurgen Damian
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.)
Covestro Resins BV
Original Assignee
DSM Resins BV
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 DSM Resins BV filed Critical DSM Resins BV
Application granted granted Critical
Publication of ES2152624T3 publication Critical patent/ES2152624T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/553—Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

SE PRODUCEN FAROS REFLECTORES METALIZABLES DIRECTAMENTE, UTILIZANDO COMPOSICIONES DE MOLDEO BMC (COMPOSICIONES PARA MOLDEO EN VACIO), QUE CONTIENEN UN POLIESTER INSATURADO, A BASE DE ACIDO MALEICO, PROPILEN GLICOL Y DCPD.
ES97203263T 1996-10-24 1997-10-20 Composicion de resina de poliester insaturado para reflectores de faros directamente metalizables. Expired - Lifetime ES2152624T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19644207A DE19644207A1 (de) 1996-10-24 1996-10-24 Direkt metallisierbare Scheinwerferreflektoren

Publications (1)

Publication Number Publication Date
ES2152624T3 true ES2152624T3 (es) 2001-02-01

Family

ID=7809866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97203263T Expired - Lifetime ES2152624T3 (es) 1996-10-24 1997-10-20 Composicion de resina de poliester insaturado para reflectores de faros directamente metalizables.

Country Status (3)

Country Link
EP (1) EP0838502B1 (es)
DE (2) DE19644207A1 (es)
ES (1) ES2152624T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814300B4 (de) * 1998-03-31 2008-09-25 Bernhard Weber Scheinwerfer oder Leuchte
EP1052273A1 (en) * 1999-05-12 2000-11-15 Dsm N.V. Resin composition based on unsaturated polyester
CN105829393A (zh) * 2013-12-19 2016-08-03 巴斯夫欧洲公司 聚酯水凝胶
CN105754311A (zh) * 2016-03-16 2016-07-13 无锡新宏泰电器科技股份有限公司 一种bmc聚酯模塑料及其制备方法和应用
MX2023005863A (es) * 2020-11-23 2023-06-05 Lyondellbasell Advanced Polymers Inc Formula de compuestos de moldeo a granel (bmc) de poliester termoestable para reflector de iluminacion delantera de metalizacion directa.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048257A (en) * 1974-11-04 1977-09-13 Scm Corporation Pigmentable low shrink thermosetting polyesters
US4626570A (en) * 1984-06-29 1986-12-02 Union Carbide Corporation Low shrinking thermosetting polyester resin compositions and a process for the preparation thereof
DE4415102A1 (de) * 1994-04-29 1995-11-02 Basf Ag Direkt metallisierbare Scheinwerferreflektoren

Also Published As

Publication number Publication date
DE69703080T2 (de) 2001-05-03
EP0838502B1 (en) 2000-09-13
DE69703080D1 (de) 2000-10-19
DE19644207A1 (de) 1998-04-30
EP0838502A3 (en) 1998-11-18
EP0838502A2 (en) 1998-04-29

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