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DK0649890T3 - Heat-curable coating systems - Google Patents

Heat-curable coating systems

Info

Publication number
DK0649890T3
DK0649890T3 DK94116573T DK94116573T DK0649890T3 DK 0649890 T3 DK0649890 T3 DK 0649890T3 DK 94116573 T DK94116573 T DK 94116573T DK 94116573 T DK94116573 T DK 94116573T DK 0649890 T3 DK0649890 T3 DK 0649890T3
Authority
DK
Denmark
Prior art keywords
coating system
heat
curable coating
relates
koh
Prior art date
Application number
DK94116573T
Other languages
Danish (da)
Inventor
Eberhard Dr Rer Nat Kinkelin
Manfred Dr Rer Nat Hoppe
Andreas Dr Rer Nat Kaplan
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of DK0649890T3 publication Critical patent/DK0649890T3/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
    • C09D165/00—Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D165/02—Polyphenylenes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Fertilizers (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

The invention relates to a heat-curable coating system which contains no epoxide groups and is based on carboxyl-functional polyester resins and ss-hydroxyalkylamides and, if desired, further conventional additives, the coating system containing as binder resin (a) at least one saturated polyester having an acid number of 15 to 75 mg of KOH/g, an OH number of not more than 10 mg of KOH/g and a glass transition temperature of greater than 45 DEG C, which is composed of aliphatic diols and more than 80 mol% of isophthalic acid, and as crosslinking agent (b) at least one hydroxyalkylamide having at least two hydroxyalkyl groups. The invention also relates to a process for the preparation of heat-curable coating systems which contain no epoxide groups and are based on carboxyl-functional polyester resins, in which components a), b) and, if desired, further conventional additives of the coating system according to claims 1 to 11 are mixed in the melt at from 80 to 130 DEG C, discharged, granulated, ground and then screened to a particle size of less than 90 mu m. The invention relates finally to the use of the coating system.
DK94116573T 1993-10-20 1994-10-20 Heat-curable coating systems DK0649890T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335845A DE4335845C3 (en) 1993-10-20 1993-10-20 Thermosetting coating composition, its production and use

Publications (1)

Publication Number Publication Date
DK0649890T3 true DK0649890T3 (en) 2001-10-08

Family

ID=6500622

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94116573T DK0649890T3 (en) 1993-10-20 1994-10-20 Heat-curable coating systems

Country Status (10)

Country Link
EP (1) EP0649890B1 (en)
JP (1) JP3604430B2 (en)
KR (1) KR100321748B1 (en)
AT (1) ATE204011T1 (en)
CZ (1) CZ289429B6 (en)
DE (2) DE4335845C3 (en)
DK (1) DK0649890T3 (en)
ES (1) ES2161737T3 (en)
FI (1) FI104377B (en)
TW (1) TW270125B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637654A (en) * 1996-08-12 1997-06-10 Mcwhorter Technologies Low temperature cure carboxyl terminated polyesters
PT839884E (en) * 1996-10-30 2000-09-29 Inventa Ag MASSES FOR HEAT HARD COATING
US6255523B1 (en) * 1998-09-18 2001-07-03 Mcwhorter Technologies, Inc. Power coatings based on branched oligoesters and non-emissive uretdione polyisocyanates
US6248843B1 (en) * 1998-09-18 2001-06-19 Mcwhorter Technologies, Inc. Powder coatings based on branched oligoesters and triazole blocked polyisocyanates
CZ297599B6 (en) * 1998-10-15 2007-02-07 Tigerwerk Lack- U. Farbenfabrik Gmbh & Co. Kg. Mixed powder coating compositions
NL1012497C2 (en) * 1999-07-02 2001-01-03 Dsm Nv Binder composition for powder paints.
EP1553148A1 (en) * 2004-01-09 2005-07-13 Surface Specialties, S.A. Powder coating compositions
JP2006037015A (en) * 2004-07-29 2006-02-09 Nippon Ester Co Ltd Polyester resin for powder coating material, composition, and powder coating obtained by using the same
AT413984B (en) * 2005-01-20 2006-08-15 Tigerwerk Lack Und Farbenfabri HEAT-CURABLE POWDER LABELING COMPOSITION AND POLYESTER RESIN USEFUL IN THE PREPARATION THEREOF
EP1726621A1 (en) 2005-05-26 2006-11-29 Cytec Surface Specialties, S.A. Thermosetting powder compositions
EP1741763B1 (en) * 2005-07-08 2008-12-31 Rohm and Haas Company Curable compositions comprising reactive beta-hydroxyamides from lactones
EP2072585A1 (en) * 2007-12-21 2009-06-24 Ems-Patent Ag Matting agent for powder coatings, thermosetting coating compounds and applications
EP2085440A1 (en) 2008-01-31 2009-08-05 Cytec Italy, S.R.L. Powder Compositions
EP2085441A1 (en) * 2008-01-31 2009-08-05 Cytec Surface Specialties, S.A. Powder Composition
PL2548930T3 (en) 2011-07-22 2016-01-29 Ems Patent Ag Thermosetting coating system, method for its manufacture and application of same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204205A (en) * 1982-10-29 1984-05-16 Dsm Resins Bv POLYESTER AND ITS USE IN POWDER COATED.
US4801680A (en) * 1987-12-30 1989-01-31 Ppg Industries, Inc. Hydroxyalkylamide powder coating curing system
DE69025635T2 (en) * 1989-03-23 1996-11-21 Dsm Nv Powder paint and polyester resin for powder paints
GB9006737D0 (en) * 1990-03-26 1990-05-23 Courtaulds Coatings Ltd Coating compositions
NL9001808A (en) * 1990-08-13 1992-03-02 Stamicarbon POWDER PAINT.
US5266657A (en) * 1991-05-29 1993-11-30 Rohm And Haas Company Monocarboxylic acid power coating curing systems
US5216090A (en) * 1992-07-27 1993-06-01 Rohm And Haas Company Fatty acid hydroxyalkylamides as coreactable stabilizers and flow aids for powder coatings

Also Published As

Publication number Publication date
JPH07179812A (en) 1995-07-18
DE4335845C3 (en) 2001-06-13
FI104377B (en) 2000-01-14
KR100321748B1 (en) 2002-11-27
JP3604430B2 (en) 2004-12-22
EP0649890B1 (en) 2001-08-08
EP0649890A3 (en) 1995-10-04
DE4335845A1 (en) 1995-04-27
DE59409824D1 (en) 2001-09-13
CZ289429B6 (en) 2002-01-16
FI944879L (en) 1995-04-21
ATE204011T1 (en) 2001-08-15
TW270125B (en) 1996-02-11
DE4335845C2 (en) 1996-12-12
CZ257494A3 (en) 1995-12-13
EP0649890A2 (en) 1995-04-26
KR950011570A (en) 1995-05-15
ES2161737T3 (en) 2001-12-16
FI944879A0 (en) 1994-10-18

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