ES2128127T3 - Composicion de revestimiento en polvo termoendurecible. - Google Patents

Composicion de revestimiento en polvo termoendurecible.

Info

Publication number
ES2128127T3
ES2128127T3 ES96109333T ES96109333T ES2128127T3 ES 2128127 T3 ES2128127 T3 ES 2128127T3 ES 96109333 T ES96109333 T ES 96109333T ES 96109333 T ES96109333 T ES 96109333T ES 2128127 T3 ES2128127 T3 ES 2128127T3
Authority
ES
Spain
Prior art keywords
thermosurdable
composition
powder coating
prepns
liq
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
ES96109333T
Other languages
English (en)
Inventor
Albert Reich
Andreas Dr Rer Nat Kaplan
Rene Gisler
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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
Priority claimed from DE19614008A external-priority patent/DE19614008C2/de
Application filed by EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Application granted granted Critical
Publication of ES2128127T3 publication Critical patent/ES2128127T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/068—Copolymers with monomers not covered by C09D133/06 containing glycidyl groups
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/02—Alkylation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Epoxy Resins (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA OBTENCION DE PINTURAS EN POLVO A BASE DE COPOLIMEROS DE ACRILATO QUE CONTIENEN GRUPOS EPOXIDICOS, QUE CONSISTE EN UN PRIMER PASO EN OBTENER COPOLIMEROS (D) DE ACRILATO CON FUNCIONES CARBOXILO POR COPOLIMERIZACION RADICAL, Y A CONTINUACION SE HACEN REACCIONAR CON EPIHALOALCANOS PARA DAR COPOLIMEROS (A) DE ACRILATO QUE CONTIENEN ESTERES GLICIDILICOS, Y POR EXTRUSION CONJUNTA DEL COMPONENTE (A) CON EL COMPONENTE (B) UN ACIDO POLIBASICO ALIFATICO Y/O CICLOALIFATICO Y/O SUS ANHIDRIDOS Y/O UN ANHIDRICO MODIFICADO CON POLIOL DE UN ACIDO POLIBASICO Y/O RESINA DE COPOLIESTER AMORFA O SEMICRISTALINA Y CON FUNCION CARBOXILO Y/O RESINAS DE ACRILATO CON FUNCION CARBOXILO Y OPCIONALMENTE PIGMENTOS Y/O COMPUESTOS DE RELLENO Y/O ADITIVOS (C) SE PROCESAN PARA DAR UNA PINTURA EN POLVO.
ES96109333T 1995-06-23 1996-06-11 Composicion de revestimiento en polvo termoendurecible. Expired - Lifetime ES2128127T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19522952 1995-06-23
DE19614008A DE19614008C2 (de) 1995-06-23 1996-04-09 Wärmehärtbare pulverförmige Beschichtungsmasse

Publications (1)

Publication Number Publication Date
ES2128127T3 true ES2128127T3 (es) 1999-05-01

Family

ID=26016247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96109333T Expired - Lifetime ES2128127T3 (es) 1995-06-23 1996-06-11 Composicion de revestimiento en polvo termoendurecible.

Country Status (3)

Country Link
EP (1) EP0750025B1 (es)
AT (1) ATE176492T1 (es)
ES (1) ES2128127T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544930C2 (de) * 1995-12-01 1999-08-12 Inventa Ag Verfahren zur Herstellung von Pulverlacken sowie Verwendung des verfahrensgemäß hergestellten Pulverlacks
FR2751983B1 (fr) * 1996-07-31 1998-12-04 Novance Procede de stabilisation de polymeres obtenus a partir d'acides ou d'esters insatures, polymeres stabilises et leurs utilisations
WO2002048226A1 (en) 2000-12-14 2002-06-20 Goo Chemical Co., Ltd. Ultraviolet-curable resin composition and photosolder resist ink containing the composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637949A (es) * 1962-09-29
JPS6079006A (ja) * 1983-10-04 1985-05-04 Kanegafuchi Chem Ind Co Ltd グリシジルエステル基含有高分子化合物の製造方法

Also Published As

Publication number Publication date
EP0750025A3 (de) 1997-01-08
EP0750025B1 (de) 1999-02-03
ATE176492T1 (de) 1999-02-15
EP0750025A2 (de) 1996-12-27

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