GB1146693A - Method for producing water-dilutable coating compositions based on epoxy resin esters - Google Patents

Method for producing water-dilutable coating compositions based on epoxy resin esters

Info

Publication number
GB1146693A
GB1146693A GB1089766A GB1089766A GB1146693A GB 1146693 A GB1146693 A GB 1146693A GB 1089766 A GB1089766 A GB 1089766A GB 1089766 A GB1089766 A GB 1089766A GB 1146693 A GB1146693 A GB 1146693A
Authority
GB
United Kingdom
Prior art keywords
water
dilutable
epoxy compound
esters
epoxy
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.)
Expired
Application number
GB1089766A
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.)
REICHHOLD CHEMIE AG
Original Assignee
REICHHOLD CHEMIE 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 REICHHOLD CHEMIE AG filed Critical REICHHOLD CHEMIE AG
Publication of GB1146693A publication Critical patent/GB1146693A/en
Expired 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4423—Polyesters, esterified polyepoxides
    • C09D5/4426—Esterified polyepoxides
    • 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
    • C08G59/4292—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with monocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Epoxy Resins (AREA)

Abstract

1,146,693. Water-dilutable epoxy esters. REICHHOLD CHEMIE A.G. 11 March, 1966 [13 March, 1965], No. 10897/66. Heading C3B. [Also in Division C7] Water-dilutable salts of esters of epoxy resins are prepared by reacting together: (a) an epoxy compound or a polyhydric alcohol obtained by the hydrolysis of an epoxy compound, (b) an aromatic, hydroaromatic or aliphatic saturated or unsaturated monocarboxylic acid and (c) a polycarboxylic acid which is the adduct of an α,#-ethylenically unsaturated dicarboxylic acid or anhydride with a fatty acid of a semidrying or drying oil, the adduct having been hydrolysed if necessary so as not to contain anhydride groups, and mixing the carboxy ester so formed with sufficient NH 3 and/or strong organic nitrogen base in the presence of water as to render the ester water-dilutable. The epoxy compound or polyhydric alcohol is preferably esterified first with (b) and then with (c). Pigments and water-miscible organic solvents may be added and the aqueous compositions are useful in electrophoretic coating processes, the coatings being cured by baking.
GB1089766A 1965-03-13 1966-03-11 Method for producing water-dilutable coating compositions based on epoxy resin esters Expired GB1146693A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651770682 DE1770682A1 (en) 1965-03-13 1965-03-13 Water-dilutable coating compounds
DER0040109 1965-03-13

Publications (1)

Publication Number Publication Date
GB1146693A true GB1146693A (en) 1969-03-26

Family

ID=25755568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1089766A Expired GB1146693A (en) 1965-03-13 1966-03-11 Method for producing water-dilutable coating compositions based on epoxy resin esters

Country Status (4)

Country Link
JP (1) JPS5220488B1 (en)
AT (2) AT289986B (en)
DE (1) DE1770682A1 (en)
GB (1) GB1146693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112391A1 (en) * 1982-06-28 1984-07-04 The Dow Chemical Company Stable aqueous dispersions of curable, resinous compositions and adhesive and coating compositions prepared therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112391A1 (en) * 1982-06-28 1984-07-04 The Dow Chemical Company Stable aqueous dispersions of curable, resinous compositions and adhesive and coating compositions prepared therefrom
EP0112391A4 (en) * 1982-06-28 1984-10-16 Dow Chemical Co Stable aqueous dispersions of curable, resinous compositions and adhesive and coating compositions prepared therefrom.

Also Published As

Publication number Publication date
AT298635B (en) 1972-05-10
AT289986B (en) 1971-05-10
JPS5220488B1 (en) 1977-06-03
DE1770682A1 (en) 1971-11-04

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