CA2211188C - Composition de resine durcissable, composition de revetement et procede de realisation d'un film applique en couche - Google Patents

Composition de resine durcissable, composition de revetement et procede de realisation d'un film applique en couche Download PDF

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Publication number
CA2211188C
CA2211188C CA002211188A CA2211188A CA2211188C CA 2211188 C CA2211188 C CA 2211188C CA 002211188 A CA002211188 A CA 002211188A CA 2211188 A CA2211188 A CA 2211188A CA 2211188 C CA2211188 C CA 2211188C
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CA
Canada
Prior art keywords
group
weight
parts
acid
molecular weight
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
CA002211188A
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English (en)
Other versions
CA2211188A1 (fr
Inventor
Seigo Miyazoe
Masanobu Inoue
Yoshio Eguchi
Akira Fushimi
Manabu Yoshioka
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co Ltd
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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority claimed from PCT/JP1996/000079 external-priority patent/WO1996023033A1/fr
Publication of CA2211188A1 publication Critical patent/CA2211188A1/fr
Application granted granted Critical
Publication of CA2211188C publication Critical patent/CA2211188C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • 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
    • C09D133/064—Copolymers with monomers not covered by C09D133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • 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
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/062—Copolymers with monomers not covered by C08L33/06
    • C08L33/064—Copolymers with monomers not covered by C08L33/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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

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

Abstract

La présente invention concerne une composition de résine durcissable à teneur élevée en solides, qui forme un film appliqué en couche ayant une résistance aux pluies acides, une résistance à l'altération et un aspect excellents; elle comprend: (a) 10 à 70 % en poids d'un acide polycarboxylique acrylique ayant en moyenne au moins deux groupes carboxyle par molécule, un indice d'acidité de 5 à 300 mg de KOH/g (solide) et un poids moléculaire moyen au nombre de 500 à 8000; (b) 5 à 70 % en poids d'un acide polycarboxylique de polyester ayant un indice d'acidité de 50 à 350 mg de KOH/g (solide), un poids moléculaire moyen au nombre de 400 à 3 500 et un rapport de 1,8 ou moins entre le poids moléculaire moyen en poids et le poids moléculaire moyen au nombre, qui est obtenu par réaction d'un polyol de polyester ayant au moins trois groupes hydroxyle avec un composé comportant un groupe anhydride d'acide, et (c) 10 à 80 % en poids d'un polyépoxyde ayant un équivalent époxy de 50 à 700 et un poids moléculaire moyen au nombre de 200 à 10000; à condition que les quantités des constituants (a) à (c) soient calculées sur la base du poids total de matière solide contenue dans la composition de résine durcissable.
CA002211188A 1995-01-24 1996-01-19 Composition de resine durcissable, composition de revetement et procede de realisation d'un film applique en couche Expired - Lifetime CA2211188C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP910095 1995-01-24
JP9100/1995 1995-01-24
PCT/JP1996/000079 WO1996023033A1 (fr) 1995-01-24 1996-01-19 Composition de resine durcissable, composition de revetement et procede de realisation d'un film applique en couche

Publications (2)

Publication Number Publication Date
CA2211188A1 CA2211188A1 (fr) 1996-08-01
CA2211188C true CA2211188C (fr) 2006-08-01

Family

ID=36764288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002211188A Expired - Lifetime CA2211188C (fr) 1995-01-24 1996-01-19 Composition de resine durcissable, composition de revetement et procede de realisation d'un film applique en couche

Country Status (1)

Country Link
CA (1) CA2211188C (fr)

Also Published As

Publication number Publication date
CA2211188A1 (fr) 1996-08-01

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