FR2358453A1 - Compositions thermodurcissables, pulverisables electrostatiquement contenant un catalyseur acide bloque - Google Patents

Compositions thermodurcissables, pulverisables electrostatiquement contenant un catalyseur acide bloque

Info

Publication number
FR2358453A1
FR2358453A1 FR7721329A FR7721329A FR2358453A1 FR 2358453 A1 FR2358453 A1 FR 2358453A1 FR 7721329 A FR7721329 A FR 7721329A FR 7721329 A FR7721329 A FR 7721329A FR 2358453 A1 FR2358453 A1 FR 2358453A1
Authority
FR
France
Prior art keywords
thermosetting
acid catalyst
compositions containing
blocked acid
sprayable compositions
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.)
Withdrawn
Application number
FR7721329A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2358453A1 publication Critical patent/FR2358453A1/fr
Withdrawn legal-status Critical Current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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • 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
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

Compositions de revêtement liquides thermodurcissables, à base de polymère pouvant être réticulé avec des agents de réticulation résiniques azotés et de catalyseur acide bloqué, préparées à partir de produits contenant au moins une fonction oxirane et un acide sulfonique. Les nouvelles compositions de revêtement thermodurcissables selon l'invention sont particulièrement utiles dans les applications par pulvérisation électrostatique; elles peuvent aussi éventuellement contenir des additifs tels que des pigments, des agents de dispersion, des agents pour faciliter l'adhésion et d autres adjuvants.
FR7721329A 1976-07-12 1977-07-11 Compositions thermodurcissables, pulverisables electrostatiquement contenant un catalyseur acide bloque Withdrawn FR2358453A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70436576A 1976-07-12 1976-07-12

Publications (1)

Publication Number Publication Date
FR2358453A1 true FR2358453A1 (fr) 1978-02-10

Family

ID=24829166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721329A Withdrawn FR2358453A1 (fr) 1976-07-12 1977-07-11 Compositions thermodurcissables, pulverisables electrostatiquement contenant un catalyseur acide bloque

Country Status (9)

Country Link
JP (1) JPS539837A (fr)
AT (1) AT357244B (fr)
AU (1) AU521787B2 (fr)
CA (1) CA1105180A (fr)
DE (1) DE2731528A1 (fr)
FR (1) FR2358453A1 (fr)
GB (1) GB1560821A (fr)
NL (1) NL7707760A (fr)
ZA (1) ZA774180B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058638A2 (fr) * 1981-02-13 1982-08-25 Ciba-Geigy Ag Compositions durcissables à base d'une résine durcissable par un acide et procédé pour leur durcissement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE9811T1 (de) 1980-07-14 1984-10-15 Akzo N.V. Einen blockierten katalysator enthaltende waermehaertbare ueberzugszusammensetzung.
GB2121059B (en) * 1982-05-17 1985-08-29 Yarsley Research Lab Limited Self-cleaning coating compositions
US4477618A (en) * 1982-09-29 1984-10-16 Ppg Industries, Inc. Aminoplast curable coating compositions containing sulfonic acid esters as latent acid catalysts
US4454274A (en) * 1982-09-29 1984-06-12 Ppg Industries, Inc. Aminoplast curable coating compositions containing cycloaliphatic sulfonic acid esters as latent acid catalysts
US4469832A (en) * 1982-09-29 1984-09-04 Ppg Industries, Inc. Aminoplast curable coating compositions containing polycyclic esters of sulfonic acids as latent acid catalysts
US4550137A (en) * 1983-03-28 1985-10-29 Ppg Industries, Inc. Lactam derived salts of sulfonic acids as latent acid catalysts
US4501854A (en) * 1983-11-14 1985-02-26 Ppg Industries, Inc. Aminoplast curable compositions containing disulfonic acid esters as latent acid catalysts
US4500680A (en) * 1983-11-14 1985-02-19 Ppg Industries, Inc. Aromatic acid catalysts providing improved humidity resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058638A2 (fr) * 1981-02-13 1982-08-25 Ciba-Geigy Ag Compositions durcissables à base d'une résine durcissable par un acide et procédé pour leur durcissement
EP0058638A3 (en) * 1981-02-13 1983-03-16 Ciba-Geigy Ag Curable compositions containing an acid-curable resin, and process for curing them

Also Published As

Publication number Publication date
AT357244B (de) 1980-06-25
GB1560821A (en) 1980-02-13
AU2688377A (en) 1979-01-11
ZA774180B (en) 1978-05-30
JPS539837A (en) 1978-01-28
CA1105180A (fr) 1981-07-14
DE2731528A1 (de) 1978-01-19
AU521787B2 (en) 1982-04-29
NL7707760A (nl) 1978-01-16
ATA495877A (de) 1979-11-15

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Legal Events

Date Code Title Description
RE Withdrawal of published application