ES483531A1 - Procedimiento para la obtencion de una resina alquidica di- luible en agua - Google Patents

Procedimiento para la obtencion de una resina alquidica di- luible en agua

Info

Publication number
ES483531A1
ES483531A1 ES483531A ES483531A ES483531A1 ES 483531 A1 ES483531 A1 ES 483531A1 ES 483531 A ES483531 A ES 483531A ES 483531 A ES483531 A ES 483531A ES 483531 A1 ES483531 A1 ES 483531A1
Authority
ES
Spain
Prior art keywords
resins
water
epsiloncaprolactam
paints
residues
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
ES483531A
Other languages
English (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.)
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 ES483531A1 publication Critical patent/ES483531A1/es
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
    • 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
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
    • 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

Landscapes

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

Abstract

Procedimiento para la obtención de una resina alquídica diluible en agua, con una longitud de aceite de un 55 - 70%, caracterizado porque los componentes de partida para la obtención de la resina alquídica, o las etapas previas de la resina alquídica, se calienta con tanta E- caprolactama, de manera que la resina alquídica terminada contenga entonces un 3 - 30% en peso de restos de E-caprolactamas condensados, a temperaturas de 150-260ºC, hasta que ya no se pueda demostrar ninguna lactama libre más.
ES483531A 1978-08-22 1979-08-21 Procedimiento para la obtencion de una resina alquidica di- luible en agua Expired ES483531A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836611 DE2836611A1 (de) 1978-08-22 1978-08-22 Wasserverduennbare bindemittel fuer malerlacke

Publications (1)

Publication Number Publication Date
ES483531A1 true ES483531A1 (es) 1980-05-16

Family

ID=6047602

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483531A Expired ES483531A1 (es) 1978-08-22 1979-08-21 Procedimiento para la obtencion de una resina alquidica di- luible en agua

Country Status (4)

Country Link
EP (1) EP0008419B1 (es)
AT (1) ATE1508T1 (es)
DE (2) DE2836611A1 (es)
ES (1) ES483531A1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327928A (en) * 1917-08-10 1920-01-13 Edith L Snyder Oil water-color paint
US2009432A (en) * 1932-05-03 1935-07-30 Du Pont Resinous compositions
DE914066C (de) * 1942-01-29 1954-06-24 Bayer Ag Verfahren zur Herstellung von Kondensationsprodukten

Also Published As

Publication number Publication date
DE2836611A1 (de) 1980-02-28
EP0008419A1 (de) 1980-03-05
DE2963612D1 (en) 1982-10-28
EP0008419B1 (de) 1982-09-01
ATE1508T1 (de) 1982-09-15

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