FR2235988A1 - Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes - Google Patents

Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes

Info

Publication number
FR2235988A1
FR2235988A1 FR7324527A FR7324527A FR2235988A1 FR 2235988 A1 FR2235988 A1 FR 2235988A1 FR 7324527 A FR7324527 A FR 7324527A FR 7324527 A FR7324527 A FR 7324527A FR 2235988 A1 FR2235988 A1 FR 2235988A1
Authority
FR
France
Prior art keywords
polysiloxanes
fatty acids
powder coating
fluorocarbons
contg
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
FR7324527A
Other languages
French (fr)
Other versions
FR2235988B1 (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.)
AQUITAINE TOTAL ORGANICO FR
Original Assignee
AQUITAINE TOTAL ORGANICO FR
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 AQUITAINE TOTAL ORGANICO FR filed Critical AQUITAINE TOTAL ORGANICO FR
Priority to FR7324527A priority Critical patent/FR2235988A1/en
Publication of FR2235988A1 publication Critical patent/FR2235988A1/en
Application granted granted Critical
Publication of FR2235988B1 publication Critical patent/FR2235988B1/fr
Granted 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
    • 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
    • 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
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

A powder coating compsn. for metal surfaces comprise a thermoplastic or thermosetting resin and surfactants which are stable at 100 degrees C and have a surface tension lower than that of water. The surfactants are chosen from polyethylene waxes, long chain fatty acids and the following fluorocarbon cpds: CF3(CF2)-nR, CF2(CF2)-nR, CnF2n+1 CH2CH2O2-C=C=CH2 and polysiloxanes with the following units (R and n are not defined). The compsn. forms anticorrosion coatings with good resistance to water and water vapour, e.g. no blistering or pin-hole formation during prolonged exposure to these media.
FR7324527A 1973-07-04 1973-07-04 Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes Granted FR2235988A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324527A FR2235988A1 (en) 1973-07-04 1973-07-04 Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324527A FR2235988A1 (en) 1973-07-04 1973-07-04 Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes

Publications (2)

Publication Number Publication Date
FR2235988A1 true FR2235988A1 (en) 1975-01-31
FR2235988B1 FR2235988B1 (en) 1976-06-18

Family

ID=9122054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324527A Granted FR2235988A1 (en) 1973-07-04 1973-07-04 Powder coating compn contg resin and surfactant - e.g. polyethylene wax, fatty acids, fluorocarbons or polysiloxanes

Country Status (1)

Country Link
FR (1) FR2235988A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471409A1 (en) * 1990-08-13 1992-02-19 Dsm N.V. Powder coating
WO2000026307A1 (en) * 1998-10-31 2000-05-11 Basf Coatings Ag Powder paints and the use thereof for producing low-noise powder paint coatings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117679A5 (en) * 1970-12-10 1972-07-21 Wagemakers Lakfabrieken Epoxy resin coating powder prodn - from concentrates of epoxy resin and wetting agent and of curing agent and thermoplasti

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117679A5 (en) * 1970-12-10 1972-07-21 Wagemakers Lakfabrieken Epoxy resin coating powder prodn - from concentrates of epoxy resin and wetting agent and of curing agent and thermoplasti

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471409A1 (en) * 1990-08-13 1992-02-19 Dsm N.V. Powder coating
WO2000026307A1 (en) * 1998-10-31 2000-05-11 Basf Coatings Ag Powder paints and the use thereof for producing low-noise powder paint coatings
US6624229B1 (en) 1998-10-31 2003-09-23 Basf Coatings Ag Powder paints and the use thereof for producing low-noise powder paint coatings

Also Published As

Publication number Publication date
FR2235988B1 (en) 1976-06-18

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