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TW343993B - Coating composition - Google Patents

Coating composition

Info

Publication number
TW343993B
TW343993B TW084102946A TW84102946A TW343993B TW 343993 B TW343993 B TW 343993B TW 084102946 A TW084102946 A TW 084102946A TW 84102946 A TW84102946 A TW 84102946A TW 343993 B TW343993 B TW 343993B
Authority
TW
Taiwan
Prior art keywords
weight
parts
resin
average molecular
number average
Prior art date
Application number
TW084102946A
Other languages
Chinese (zh)
Inventor
Syoichi Tanaka
Original Assignee
Kansai 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 Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Application granted granted Critical
Publication of TW343993B publication Critical patent/TW343993B/en

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
    • 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
    • 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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/12—Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/04—Epoxynovolacs
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • 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
    • C08L63/04—Epoxynovolacs

Landscapes

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

Abstract

A coating composition containing a resin composition consisting of (A) 10 to 90 parts by weight of at least one resin selected from the group consisting of a polyester resin having a glass transition temperature of -5℃ to 80℃ and a number average molecular weight of 3,000 to 28,000, and an epoxy-modified polyester resin having a glass transition temperature of 15℃ to 90℃ and a number average molecular weight of 8,000 to 20,000; (B) 5 to 70 parts by weight of a novolac-based epoxy resin having 2.0 to 9.0 epoxy groups in the molecule, and having a number average molecular weight of 350 to 1,800; (C) 5 to 40 parts by weight of a curing agent selected from the group consisting of an amino-aldehyde resin and blocked polyisocyanate compound, per 100 parts by weight of the resin composition; and (D) 20 to 120 parts by weight of an anticorrosion pigment selected from a chromate pigment and a chrome-free anticorrosion agent, per 100 parts by weight of the resin composition.
TW084102946A 1994-03-29 1995-03-27 Coating composition TW343993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06084086A JP3076496B2 (en) 1994-03-29 1994-03-29 Paint composition

Publications (1)

Publication Number Publication Date
TW343993B true TW343993B (en) 1998-11-01

Family

ID=13820697

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084102946A TW343993B (en) 1994-03-29 1995-03-27 Coating composition

Country Status (4)

Country Link
JP (1) JP3076496B2 (en)
KR (1) KR0161782B1 (en)
GB (1) GB2287943B (en)
TW (1) TW343993B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411653B (en) * 2008-03-19 2013-10-11 Kansai Paint Co Ltd Anti-corrosive coating composition

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09111183A (en) * 1995-10-20 1997-04-28 Kansai Paint Co Ltd Coating composition and one-coat steel sheet
JP4201904B2 (en) * 1998-06-18 2008-12-24 Ｊｆｅスチール株式会社 1-coat pre-coated steel sheet excellent in forming processability and manufacturing method thereof
JP4279408B2 (en) * 1999-06-29 2009-06-17 Ｊｆｅスチール株式会社 1-coat pre-coated steel sheet excellent in forming processability and manufacturing method thereof
KR100604740B1 (en) * 2000-03-02 2006-07-26 주식회사 코오롱 Polyester resin composition
BG64797B1 (en) * 2001-07-19 2006-04-28 "Оргахим" Ад Composition of paint for rusty steel surfaces
JP4608233B2 (en) * 2004-04-02 2011-01-12 株式会社神戸製鋼所 Undercoating composition for production of non-chromate pre-coated metal sheet for forming uneven pattern, and non-chromate pre-coated metal sheet
WO2009036790A1 (en) 2007-09-21 2009-03-26 Henkel Ag & Co. Kgaa Primer compositions for adhesive bonding systems and coatings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288802A (en) * 1993-01-25 1994-02-22 Ppg Industries, Inc. Automotive refinish primer surfacer containing acetoacetate functional polyesterpolyol, a polyacrylate, and an amine functional epoxy resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411653B (en) * 2008-03-19 2013-10-11 Kansai Paint Co Ltd Anti-corrosive coating composition

Also Published As

Publication number Publication date
JP3076496B2 (en) 2000-08-14
JPH07268279A (en) 1995-10-17
GB2287943B (en) 1998-02-11
KR0161782B1 (en) 1999-01-15
KR950026950A (en) 1995-10-16
GB9506286D0 (en) 1995-05-17
GB2287943A (en) 1995-10-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees