ES8307266A1 - Un procedimiento para la preparacion de un copolimero acrilico. - Google Patents

Un procedimiento para la preparacion de un copolimero acrilico.

Info

Publication number
ES8307266A1
ES8307266A1 ES504122A ES504122A ES8307266A1 ES 8307266 A1 ES8307266 A1 ES 8307266A1 ES 504122 A ES504122 A ES 504122A ES 504122 A ES504122 A ES 504122A ES 8307266 A1 ES8307266 A1 ES 8307266A1
Authority
ES
Spain
Prior art keywords
ultraviolet light
powder coating
coating composition
crosslinking agent
unsaturated monomer
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
ES504122A
Other languages
English (en)
Other versions
ES504122A0 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES504122A0 publication Critical patent/ES504122A0/es
Publication of ES8307266A1 publication Critical patent/ES8307266A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6237—Polymers of esters containing glycidyl groups of alpha-beta ethylenically unsaturated carboxylic acids; reaction products thereof
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/904—Powder coating compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE UN COPOLIMERO ACRILICO. CONSISTE EN SOMETER A POLIMERIZACION EN SOLUCION, EN EMULSION DE PERLAS Y EN PRESENCIA DE UN CATALIZADOR DE POLIMERIZACION, LOS CORRESPONDIENTES MONOMEROS CONSISTENTES EN UN MONOMERO MONOETILENICAMENTE INSATURADO CON AL MENOS UN GRUPO EPOXI, UN MONOMERO MONOETILENICAMENTE INSATURADO QUE CARECE DE GRUPOS CEPOXI. EL COPOLIMERO RESULTANTE, TIENE UN PESO MOLECULAR DE 1.500 A 10.000 EN NUMERO Y EN PESO DE 3.000 A 18.000; SU TEMPERATURA DE TRANSICION VITREA ES DE 30 A 100 C. LA COMPOSICION PUEDE CONTENER UN ESTABILIZANTE A LA LUZ ULTRAVIOLETA Y UN FILTRO DE DICHA LUZ.
ES504122A 1980-07-21 1981-07-20 Un procedimiento para la preparacion de un copolimero acrilico. Expired ES8307266A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/170,868 US4346144A (en) 1980-07-21 1980-07-21 Powder coating composition for automotive topcoat

Publications (2)

Publication Number Publication Date
ES504122A0 ES504122A0 (es) 1983-07-01
ES8307266A1 true ES8307266A1 (es) 1983-07-01

Family

ID=22621611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504122A Expired ES8307266A1 (es) 1980-07-21 1981-07-20 Un procedimiento para la preparacion de un copolimero acrilico.

Country Status (9)

Country Link
US (1) US4346144A (es)
EP (1) EP0045040B1 (es)
JP (1) JPS5751760A (es)
AU (1) AU542072B2 (es)
BR (1) BR8104607A (es)
CA (1) CA1159186A (es)
DE (1) DE3166828D1 (es)
ES (1) ES8307266A1 (es)
MX (1) MX157796A (es)

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Also Published As

Publication number Publication date
JPH0114945B2 (es) 1989-03-15
US4346144A (en) 1982-08-24
DE3166828D1 (en) 1984-11-29
AU542072B2 (en) 1985-02-07
CA1159186A (en) 1983-12-20
ES504122A0 (es) 1983-07-01
MX157796A (es) 1988-12-15
JPS5751760A (en) 1982-03-26
BR8104607A (pt) 1982-04-06
EP0045040B1 (en) 1984-10-24
AU7312481A (en) 1982-01-28
EP0045040A3 (en) 1982-02-17
EP0045040A2 (en) 1982-02-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612