SE7804795L - METHOD OF PRODUCING A WATER-SOLUBLE AND AIR-DRYING ALCYD TYPE BINDER - Google Patents

METHOD OF PRODUCING A WATER-SOLUBLE AND AIR-DRYING ALCYD TYPE BINDER

Info

Publication number
SE7804795L
SE7804795L SE7804795A SE7804795A SE7804795L SE 7804795 L SE7804795 L SE 7804795L SE 7804795 A SE7804795 A SE 7804795A SE 7804795 A SE7804795 A SE 7804795A SE 7804795 L SE7804795 L SE 7804795L
Authority
SE
Sweden
Prior art keywords
water
soluble
air
ammonia
amine
Prior art date
Application number
SE7804795A
Other languages
Swedish (sv)
Other versions
SE426842B (en
Inventor
R Ivermark
B Fallstrom
L Bjork
Original Assignee
Bergviks Hartsprodukter Ab
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 Bergviks Hartsprodukter Ab filed Critical Bergviks Hartsprodukter Ab
Priority to SE7804795A priority Critical patent/SE426842B/en
Priority to FI791305A priority patent/FI64622C/en
Priority to DK168279A priority patent/DK150076C/en
Priority to NO791360A priority patent/NO791360L/en
Publication of SE7804795L publication Critical patent/SE7804795L/en
Publication of SE426842B publication Critical patent/SE426842B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The aim of the invention is to prepare a water-soluble alkyd type paint that dries in the air and can be dissolved in and diluted with water. The free carboxyl groups in the alkyd resin are neutralized with ammonia, an amine or a similar compound to form a water-soluble ammonium salt. The neutralization is carried out in two steps. The first step involves the addition of ammonia, an amine or a similar compound in an amount that is only enough for partial neutralization, giving a limited amount of the water-soluble ammonium salt. The second step involves the addition of a water-soluble alkali, such as sodium tetraborate, in an amount that ensures complete neutralization and solubilization. The air drying of the paint leaves behind the ammonium salt (soap) in the film and confers on the latter the required water resistance. The evolution of ammonia or an amine- containing vapour can be avoided here during the drying process.
SE7804795A 1978-04-26 1978-04-26 SET TO MAKE A WATERLOUS AND AIR-DRYING ALKYD TYPE BINDING AGENT SE426842B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7804795A SE426842B (en) 1978-04-26 1978-04-26 SET TO MAKE A WATERLOUS AND AIR-DRYING ALKYD TYPE BINDING AGENT
FI791305A FI64622C (en) 1978-04-26 1979-04-23 SAETT ATT FRAMSTAELLA ETT VATTENLOESLIGT OCH LUFTTORKANDE LACKBINDEMEDEL AV ALKYDTYP
DK168279A DK150076C (en) 1978-04-26 1979-04-24 PROCEDURE FOR THE PREPARATION OF AN ALKYD TYPE OF WATER SOLUBLE AND OXIDATION DRY LINKING BASKET, WHICH ALKYDEN IS NEUTRALIZED IN TWO STEPS
NO791360A NO791360L (en) 1978-04-26 1979-04-24 PROCEDURE FOR THE PREPARATION OF A VARNISH BINDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804795A SE426842B (en) 1978-04-26 1978-04-26 SET TO MAKE A WATERLOUS AND AIR-DRYING ALKYD TYPE BINDING AGENT

Publications (2)

Publication Number Publication Date
SE7804795L true SE7804795L (en) 1979-10-27
SE426842B SE426842B (en) 1983-02-14

Family

ID=20334749

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804795A SE426842B (en) 1978-04-26 1978-04-26 SET TO MAKE A WATERLOUS AND AIR-DRYING ALKYD TYPE BINDING AGENT

Country Status (4)

Country Link
DK (1) DK150076C (en)
FI (1) FI64622C (en)
NO (1) NO791360L (en)
SE (1) SE426842B (en)

Also Published As

Publication number Publication date
DK168279A (en) 1979-10-27
DK150076C (en) 1987-12-07
FI64622B (en) 1983-08-31
DK150076B (en) 1986-12-01
NO791360L (en) 1979-10-29
SE426842B (en) 1983-02-14
FI64622C (en) 1983-12-12
FI791305A (en) 1979-10-27

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