GB1156444A - Water-Thinnable Epoxy Resin Esters and the preparation thereof - Google Patents

Water-Thinnable Epoxy Resin Esters and the preparation thereof

Info

Publication number
GB1156444A
GB1156444A GB250968A GB250968A GB1156444A GB 1156444 A GB1156444 A GB 1156444A GB 250968 A GB250968 A GB 250968A GB 250968 A GB250968 A GB 250968A GB 1156444 A GB1156444 A GB 1156444A
Authority
GB
United Kingdom
Prior art keywords
acid
water
groups
epoxy resin
ethylenically unsaturated
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
GB250968A
Inventor
William Jack Van Westrenen
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB250968A priority Critical patent/GB1156444A/en
Priority to FR1597965D priority patent/FR1597965A/fr
Priority to DE19691901877 priority patent/DE1901877C3/en
Priority to NL6900619A priority patent/NL159411B/en
Priority to CH51469A priority patent/CH504487A/en
Priority to SE50369A priority patent/SE357764B/xx
Priority to AT40269A priority patent/AT295154B/en
Priority to BE726891D priority patent/BE726891A/xx
Publication of GB1156444A publication Critical patent/GB1156444A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
    • 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

Landscapes

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

Abstract

1,156,444. Epoxy resin esters. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 17 Jan., 1968, No. 2509/68. Heading C3B. [Also in Division C7] Water thinnable condensation products are obtained by: (1) reacting a hydroxyl group containing polyglycidyl ether of bisphenol A having an OH equivalency (i.e. the number of actual and potential OH groups per molecule) between 5 and 10 with (a) an aromatic monocarboxylic acid, e.g. benzoic acid, and then (b) with an ethylenically unsaturated fatty acid, e.g. a drying oil acid. The number of COOH groups in (a) and (b) is substantially equal to the OH groups of the polyglycidyl ether and the ratio of (a) to (b) lies in the range 10: 90 to 60: 40; this step is carried out at elevated temperature with separation of the water formed. (2) The resultant polyester is then reacted with at least 4% by wt. of an ethylenically unsaturated polycarboxylic acid or anhydride, e.g. maleic, and (3) at least 50% of the COOH groups of step (2) are neutralized, e.g. with a caustic alkali or an amine. The reactions may be carried out in the presence of an esterification catalyst, e.g. stannous octoate. A lyotropic solvent, e.g. ethylene glycol monobutyl ether may be added after stage (2). The products are useful in the manufacture of water thinnable paints and varnishes, which may be used in electrophosetic deposition.
GB250968A 1968-01-17 1968-01-17 Water-Thinnable Epoxy Resin Esters and the preparation thereof Expired GB1156444A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB250968A GB1156444A (en) 1968-01-17 1968-01-17 Water-Thinnable Epoxy Resin Esters and the preparation thereof
FR1597965D FR1597965A (en) 1968-01-17 1968-12-20
DE19691901877 DE1901877C3 (en) 1968-01-17 1969-01-15 Process for the preparation of water-soluble polycycidyl ether condensate products
NL6900619A NL159411B (en) 1968-01-17 1969-01-15 PROCESS FOR PREPARING WATER-DILUTABLE PAINT BINDING AGENTS.
CH51469A CH504487A (en) 1968-01-17 1969-01-15 Process for the preparation of water-soluble polyglycidyl ether condensation products
SE50369A SE357764B (en) 1968-01-17 1969-01-15
AT40269A AT295154B (en) 1968-01-17 1969-01-15 Process for the preparation of water-soluble polyglycidyl ether condensation products
BE726891D BE726891A (en) 1968-01-17 1969-01-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB250968A GB1156444A (en) 1968-01-17 1968-01-17 Water-Thinnable Epoxy Resin Esters and the preparation thereof

Publications (1)

Publication Number Publication Date
GB1156444A true GB1156444A (en) 1969-06-25

Family

ID=9740812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB250968A Expired GB1156444A (en) 1968-01-17 1968-01-17 Water-Thinnable Epoxy Resin Esters and the preparation thereof

Country Status (8)

Country Link
AT (1) AT295154B (en)
BE (1) BE726891A (en)
CH (1) CH504487A (en)
DE (1) DE1901877C3 (en)
FR (1) FR1597965A (en)
GB (1) GB1156444A (en)
NL (1) NL159411B (en)
SE (1) SE357764B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109900A1 (en) * 1981-03-14 1982-09-23 Hoechst Ag, 6000 Frankfurt WATER-DISCOVERABLE EPOXYD, METHOD FOR THE PRODUCTION AND USE THEREOF

Also Published As

Publication number Publication date
CH504487A (en) 1971-03-15
DE1901877C3 (en) 1979-03-22
DE1901877A1 (en) 1969-09-11
SE357764B (en) 1973-07-09
AT295154B (en) 1971-12-27
NL6900619A (en) 1969-07-21
NL159411B (en) 1979-02-15
BE726891A (en) 1969-07-15
DE1901877B2 (en) 1972-12-28
FR1597965A (en) 1970-06-29

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