ES2113680T3 - Composicion de revestimiento en polvo a base de polimeros que contienen epoxi y a base de agentes de endurecimiento con poliacido. - Google Patents

Composicion de revestimiento en polvo a base de polimeros que contienen epoxi y a base de agentes de endurecimiento con poliacido.

Info

Publication number
ES2113680T3
ES2113680T3 ES94930816T ES94930816T ES2113680T3 ES 2113680 T3 ES2113680 T3 ES 2113680T3 ES 94930816 T ES94930816 T ES 94930816T ES 94930816 T ES94930816 T ES 94930816T ES 2113680 T3 ES2113680 T3 ES 2113680T3
Authority
ES
Spain
Prior art keywords
powder coating
compositions
polyacid
composition
containing polymers
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
ES94930816T
Other languages
English (en)
Inventor
Robert Louis Simeone
Robert Dennis Lippert
James Brendan O'dwyer
Charles Martin Kania
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22505299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2113680(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of ES2113680T3 publication Critical patent/ES2113680T3/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

Landscapes

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

Abstract

SE PRESENTAN COMPOSICIONES DE REVESTIMIENTO BASADAS EN COPOLIMEROS FUNCIONALES EPOXIDO Y AGENTES DE CURACION DE ACIDO POLICARBOXILICO. LAS COMPOSICIONES QUE CONTIENEN UN ALTO CONTENIDO DE EPOXIDO PRESENTAN UNAS PROPIEDADES FISICAS Y QUIMICAS EXCELENTES. ADEMAS, LAS COMPOSICIONES SE FORMULAN DE TAL MODO QUE TIENEN UNA VISCOSIDAD RELATIVAMENTE BAJA EN FUSION LO QUE HACE QUE PUEDAN FLUIR BIEN Y PRESENTEN UN ASPECTO DE REVESTIMIENTO EXCELENTE. LAS COMPOSICIONES SON UTILES COMO REVESTIMIENTOS TRANSPARENTES.
ES94930816T 1993-11-01 1994-10-18 Composicion de revestimiento en polvo a base de polimeros que contienen epoxi y a base de agentes de endurecimiento con poliacido. Expired - Lifetime ES2113680T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/143,722 US5407707A (en) 1993-11-01 1993-11-01 Powder coating composition based on epoxy containing polymers and polyacid curing agents

Publications (1)

Publication Number Publication Date
ES2113680T3 true ES2113680T3 (es) 1998-05-01

Family

ID=22505299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94930816T Expired - Lifetime ES2113680T3 (es) 1993-11-01 1994-10-18 Composicion de revestimiento en polvo a base de polimeros que contienen epoxi y a base de agentes de endurecimiento con poliacido.

Country Status (10)

Country Link
US (2) US5407707A (es)
EP (1) EP0728163B1 (es)
JP (1) JP2898094B2 (es)
AT (1) ATE161568T1 (es)
AU (1) AU7982694A (es)
CA (1) CA2174842C (es)
DE (1) DE69407617T2 (es)
ES (1) ES2113680T3 (es)
WO (1) WO1995012639A1 (es)
ZA (1) ZA948351B (es)

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Also Published As

Publication number Publication date
DE69407617D1 (de) 1998-02-05
AU7982694A (en) 1995-05-23
WO1995012639A1 (en) 1995-05-11
CA2174842A1 (en) 1995-05-11
ZA948351B (en) 1996-04-24
JP2898094B2 (ja) 1999-05-31
EP0728163A1 (en) 1996-08-28
CA2174842C (en) 1999-07-13
US5407707A (en) 1995-04-18
US5663240A (en) 1997-09-02
EP0728163B1 (en) 1997-12-29
ATE161568T1 (de) 1998-01-15
DE69407617T2 (de) 1998-07-02
JPH09500415A (ja) 1997-01-14

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