FR2324695A1 - Revetement poudreux durcissable a la chaleur prepare d'un melange de copolymeres comprenant des groupes glycidiques et des agents de durcissement - Google Patents

Revetement poudreux durcissable a la chaleur prepare d'un melange de copolymeres comprenant des groupes glycidiques et des agents de durcissement

Info

Publication number
FR2324695A1
FR2324695A1 FR7627838A FR7627838A FR2324695A1 FR 2324695 A1 FR2324695 A1 FR 2324695A1 FR 7627838 A FR7627838 A FR 7627838A FR 7627838 A FR7627838 A FR 7627838A FR 2324695 A1 FR2324695 A1 FR 2324695A1
Authority
FR
France
Prior art keywords
mixture
heat
powder coating
copolymers containing
coating prepared
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.)
Granted
Application number
FR7627838A
Other languages
English (en)
French (fr)
Other versions
FR2324695B3 (enExample
Inventor
Themistoklis Katsimbas
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2324695A1 publication Critical patent/FR2324695A1/fr
Application granted granted Critical
Publication of FR2324695B3 publication Critical patent/FR2324695B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • C08G59/3209—Epoxy compounds containing three or more epoxy groups obtained by polymerisation of unsaturated mono-epoxy compounds
    • 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
    • C08G59/4207—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aliphatic
    • 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
    • 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
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Epoxy Resins (AREA)
FR7627838A 1975-09-18 1976-09-16 Revetement poudreux durcissable a la chaleur prepare d'un melange de copolymeres comprenant des groupes glycidiques et des agents de durcissement Granted FR2324695A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752541635 DE2541635B1 (de) 1975-09-18 1975-09-18 Waermehaertbares, pulverfoermiges ueberzugsmittel aus einer mischung aus glycidylgruppenhaltigen copolymerisaten und haertungsmitteln

Publications (2)

Publication Number Publication Date
FR2324695A1 true FR2324695A1 (fr) 1977-04-15
FR2324695B3 FR2324695B3 (enExample) 1979-06-01

Family

ID=5956797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627838A Granted FR2324695A1 (fr) 1975-09-18 1976-09-16 Revetement poudreux durcissable a la chaleur prepare d'un melange de copolymeres comprenant des groupes glycidiques et des agents de durcissement

Country Status (5)

Country Link
JP (1) JPS5238541A (enExample)
DE (1) DE2541635B1 (enExample)
FR (1) FR2324695A1 (enExample)
GB (1) GB1562408A (enExample)
IT (1) IT1068130B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918827A1 (de) * 1979-05-10 1980-11-20 Basf Ag Ueberzugs-, impraegnier- und bindemittel auf basis waessriger dispersionen von copolymerisaten, die epoxydgruppen aufweisen
US5234870A (en) * 1988-07-21 1993-08-10 Nippon Shokubai Kagaku Kogyo Co., Ltd. Zirconia sol and method for production thereof
US5244944A (en) * 1991-06-05 1993-09-14 Eastman Kodak Company Thermosetting powder coating compositions
JP2774985B2 (ja) * 1991-06-06 1998-07-09 日本ペイント株式会社 粉体塗料用樹脂組成物
US6077608A (en) * 1996-09-19 2000-06-20 Ppg Industries Ohio, Inc. Multilayered coating with powder clear coating and substrates therewith and method
DE10328664A1 (de) 2003-06-26 2005-01-13 Bayer Materialscience Ag Carboxyfunktionelle Vernetzer für epoxyfunktionelle Pulverlackbindemittel

Also Published As

Publication number Publication date
JPS5238541A (en) 1977-03-25
GB1562408A (en) 1980-03-12
IT1068130B (it) 1985-03-21
FR2324695B3 (enExample) 1979-06-01
DE2541635B1 (de) 1977-01-27

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