WO2003055946A8 - Composition destinee a des pieces pour vehicule automobile smc/bmc - Google Patents

Composition destinee a des pieces pour vehicule automobile smc/bmc

Info

Publication number
WO2003055946A8
WO2003055946A8 PCT/EP2002/014516 EP0214516W WO03055946A8 WO 2003055946 A8 WO2003055946 A8 WO 2003055946A8 EP 0214516 W EP0214516 W EP 0214516W WO 03055946 A8 WO03055946 A8 WO 03055946A8
Authority
WO
WIPO (PCT)
Prior art keywords
composition
smc
bmc
mixture
life temperature
Prior art date
Application number
PCT/EP2002/014516
Other languages
German (de)
English (en)
Other versions
WO2003055946A1 (fr
Inventor
De Bovenkamp-Bouwman Anna Van
Maatje Gerh Roolvink-Verhaagen
Johannes Martinus Ge Reijnders
Original Assignee
Akzo Nobel Nv
De Bovenkamp-Bouwman Anna Van
Maatje Gerh Roolvink-Verhaagen
Johannes Martinus Ge Reijnders
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 Akzo Nobel Nv, De Bovenkamp-Bouwman Anna Van, Maatje Gerh Roolvink-Verhaagen, Johannes Martinus Ge Reijnders filed Critical Akzo Nobel Nv
Priority to AU2002363883A priority Critical patent/AU2002363883A1/en
Publication of WO2003055946A1 publication Critical patent/WO2003055946A1/fr
Publication of WO2003055946A8 publication Critical patent/WO2003055946A8/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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
    • C08F299/0442—Catalysts
    • C08F299/045—Peroxy-compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

L'invention se rapporte à une composition destinée à des pièces pour véhicule automobile de mélange à mouler en feuille (SMC) et de mélange à mouler en vrac (BMC). Ladite composition comprend: (a) une résine polyester non saturée, (b) un additif approprié à faible retrait ou à très faible retrait ou un mélange de ceux-ci; (c) un mélange d'au moins deux peroxydes ne contenant pas de groupe benzoyle, l'un ayant une température de demi-vie d'une heure inférieure ou égale à 100 °C et l'autre ayant une température de demi-vie d'une heure supérieure à 100 °C, et (d) un sel ou complexe de métal de transition. De préférence, l'additif ne contient pas de benzène. Il est en outre préférable d'utiliser un mélange de deux peroxydes, l'un ayant une température de demi-vie d'une heure comprise entre 75 °C et 95 °C et l'autre ayant une température de demi-vie d'une heure comprise entre 105 °C et 125 °C. De préférence, la composition comprend un sel ou un complexe de cobalt, un sel ou un complexe de cuivre, ou un mélange de ces composés. L'invention se rapporte en outre à un procédé de préparation d'une pièce pour véhicule automobile de SMC ou BMC consistant à durcir ladite composition. L'utilisation de la composition de l'invention permet de préparer des produits de SMC/BMC à faible contenu total en composés volatils et à faible odeur.
PCT/EP2002/014516 2002-01-02 2002-12-18 Composition destinee a des pieces pour vehicule automobile smc/bmc WO2003055946A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002363883A AU2002363883A1 (en) 2002-01-02 2002-12-18 A composition for smc/bmc automotive parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02075059.2 2002-01-02
EP02075059 2002-01-02

Publications (2)

Publication Number Publication Date
WO2003055946A1 WO2003055946A1 (fr) 2003-07-10
WO2003055946A8 true WO2003055946A8 (fr) 2004-05-21

Family

ID=8185509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014516 WO2003055946A1 (fr) 2002-01-02 2002-12-18 Composition destinee a des pieces pour vehicule automobile smc/bmc

Country Status (2)

Country Link
AU (1) AU2002363883A1 (fr)
WO (1) WO2003055946A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009071670A1 (fr) * 2007-12-06 2009-06-11 Dsm Ip Assets B.V. Composition de peroxyde
RU2515437C2 (ru) * 2009-06-22 2014-05-10 Бореалис Аг Стабилизированный композит на основе тальконаполненного полипропилена
DE102011003382A1 (de) * 2011-01-31 2012-08-02 United Initiators Gmbh & Co. Kg Peroxidabmischungen für die beschleunigte Vernetzung von Ethylenvinylacetat
DE102011050035A1 (de) 2011-05-02 2012-11-08 Byk-Chemie Gmbh Emissionsarmes, durch radikalische Polymerisation thermisch härtbares Faser-Matrix-Halbzeug
JP5942565B2 (ja) * 2012-04-19 2016-06-29 日油株式会社 太陽電池用封止材組成物
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
WO2022108878A1 (fr) * 2020-11-23 2022-05-27 Lyondellbasell Advanced Polymers Inc. Formule de cmo de polyester thermodurcissable pour réflecteur d'éclairage avant métallisé direct

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873274A (en) * 1987-09-24 1989-10-10 Morton Thiokol, Inc. In-mold coating powders with two initiators or 1,1-di(t-butylperoxy)-3,3,5-trimethylcyclohexane as a single initiator
US5306773A (en) * 1991-12-31 1994-04-26 Reichhold Chemicals, Inc. Moldable resin composition
ES2095820T3 (es) * 1993-11-12 2004-01-01 Ashland Oil Inc Reforzadores para aditivos poco contractiles para termoplasticos.
JPH09227611A (ja) * 1996-02-23 1997-09-02 Kayaku Akzo Kk パーオキサイド組成物及びそれを用いる硬化成形法

Also Published As

Publication number Publication date
AU2002363883A1 (en) 2003-07-15
WO2003055946A1 (fr) 2003-07-10

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