GB1178490A - Aqueous Alkyd Stoving Lacquers - Google Patents

Aqueous Alkyd Stoving Lacquers

Info

Publication number
GB1178490A
GB1178490A GB5819467A GB5819467A GB1178490A GB 1178490 A GB1178490 A GB 1178490A GB 5819467 A GB5819467 A GB 5819467A GB 5819467 A GB5819467 A GB 5819467A GB 1178490 A GB1178490 A GB 1178490A
Authority
GB
United Kingdom
Prior art keywords
acid
alkyd
acids
fatty
fatty acids
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
GB5819467A
Inventor
Rolf Dhein
Karl Raichle
Hermann Schnell
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1178490A publication Critical patent/GB1178490A/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
    • 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
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/553—Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)

Abstract

1,178,490. Aqueous alkyd stoving lacquers. FARBENFABRIKEN BAYER A.G. 21 Dec., 1967 [22 Dec.. 1966], No. 58194/67. Heading C3R. An aqueous stoving lacquer is made by (a) condensing a dicarboxylic acid, a polyhydric alcohol with at least three hydroxyl groups, a fatty acid or ester thereof and, optionally, a non-fatty acid to give an alkyl resin of acid number not more than 8, (b) reacting this alkyd at 100‹ to 160‹ C. with tetrahydrophthalic acid, endomethylene tetrahydrophthalic acid or a homologue of tetrahydrophthalic acid or with an anhydride of such an acid to give a semiester with a total acid number of 40 to 60, (o) neutralizing the semi-ester to a degree of not more than 95% by addition of an amine and (d) diluting the resulting amine salt with water and, optionally, an organic solvent. Suitable components for making the alkyd (a) are: dicarboxylic acids-adipic, phthalic and isophthalic acids; polyhydric alcohols-glycerol, trimethylol propane, pentaerythritol, dipentaerythritol and sorbitol and mixtures thereof with ethylene glycol, diethylene glycol, butanediols and neopentylene glycols; fatty acid components-various drying, semi-drying or non- drying oils, their transesterification products with polyols and fatty acids and their dimers obtainable therefrom, also the fatty acids obtainable from paraffins and a mixture of C 6 to C 12 fatty acids; non-fatty acids-benzoic, tert.-butylbenzoic and resinic acids. The organic solvent used in step (d) may be an ether, ester, ketone, ether-alcohol or keto-alcohol. Coating compositions are made by adding to the alkyd lacquers an aminoplast (e.g. a melamine-formaldehyde condensate), a pigment (e.g. TiO 2 ) and possibly a siccative or defoaming agent.
GB5819467A 1966-12-22 1967-12-21 Aqueous Alkyd Stoving Lacquers Expired GB1178490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966F0051041 DE1669141C3 (en) 1966-12-22 1966-12-22 Aqueous stoving enamels based on amine salts of half-esters containing hydroxyl groups, fatty acid-modified alkyd resins

Publications (1)

Publication Number Publication Date
GB1178490A true GB1178490A (en) 1970-01-21

Family

ID=7104289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5819467A Expired GB1178490A (en) 1966-12-22 1967-12-21 Aqueous Alkyd Stoving Lacquers

Country Status (10)

Country Link
AT (1) AT285770B (en)
BE (1) BE708374A (en)
CH (1) CH487997A (en)
DE (1) DE1669141C3 (en)
DK (1) DK123874B (en)
ES (1) ES348484A1 (en)
FR (1) FR1548128A (en)
GB (1) GB1178490A (en)
NL (1) NL6717408A (en)
SE (1) SE339272B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136007A (en) * 1982-12-30 1984-09-12 Nippon Paint Co Ltd Resinous composition its preparation and coating composition containing the same
US5516853A (en) * 1994-04-29 1996-05-14 Bayer Aktiengesellschaft Process for the production of water-dilutable binders and their use in coating compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115072A1 (en) * 1981-04-14 1982-11-04 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYESTERS OR ALKYD RESINS, RESINS AVAILABLE BY THIS PROCESS AND THE USE THEREOF AS A PAINT CONTAINER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136007A (en) * 1982-12-30 1984-09-12 Nippon Paint Co Ltd Resinous composition its preparation and coating composition containing the same
US5516853A (en) * 1994-04-29 1996-05-14 Bayer Aktiengesellschaft Process for the production of water-dilutable binders and their use in coating compositions

Also Published As

Publication number Publication date
SE339272B (en) 1971-10-04
DE1669141C3 (en) 1980-11-13
DK123874B (en) 1972-08-14
AT285770B (en) 1970-11-10
ES348484A1 (en) 1969-03-01
NL6717408A (en) 1968-06-24
FR1548128A (en) 1968-11-29
DE1669141A1 (en) 1972-02-24
CH487997A (en) 1970-03-31
DE1669141B2 (en) 1980-03-20
BE708374A (en) 1968-06-21

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