ES8402860A1 - Procedimiento para la obtencion de aglutinantes de cochuracion a base de poliester. - Google Patents

Procedimiento para la obtencion de aglutinantes de cochuracion a base de poliester.

Info

Publication number
ES8402860A1
ES8402860A1 ES518522A ES518522A ES8402860A1 ES 8402860 A1 ES8402860 A1 ES 8402860A1 ES 518522 A ES518522 A ES 518522A ES 518522 A ES518522 A ES 518522A ES 8402860 A1 ES8402860 A1 ES 8402860A1
Authority
ES
Spain
Prior art keywords
enamels
polyesters
preparation
binding agents
methoxymethylcaprolactam
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
ES518522A
Other languages
English (en)
Other versions
ES518522A0 (es
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 ES518522A0 publication Critical patent/ES518522A0/es
Publication of ES8402860A1 publication Critical patent/ES8402860A1/es
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

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)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE AGLUTINANTES DE COCHURACION A BASE DE POLIESTER.COMPRENDE POLICONDENSADOR: A) ALCOHOLES ALIFATICOS, CICLOALIFATICOS CON 1 A 6 GRUPOS OH Y C 1 A 24; B) ACIDOS CARBOXILICOS POLIBASICOS ALIFATICOS, CICLOALIFATICOS Y/O AROMATICOS CON C 4 A 12 O SUS ANHIDRIDOS; Y EN CASO DADO C) ACIDOS MONOCARBOXILICOS ALIFATICOS, CICLOALIFATICOS Y/O AROMATICOS CON C 6 A 24 Y D) ACIDOS GRASOS Y/O ESTERES DE ACIDOS GRASOS, A UNA TEMPERATURA ENTRE 180 Y 260JC HASTA ALCANZAR UN INDICE DE ACIDEZ DE 1 A 100, UN INDICE DE HIDROXIDO DE 40 A 400 Y UN PESO MOLECULAR PROMEDIOEN NUMERO DE 1.500 A 10.000, Y NEUTRALIZAR POSTERIORMENTE EL POLIESTER OBTENIDO PARA FINALMENTE DISOLVER DE 40 A 90 PARTES EN PESO DEL POLIESTER, DE 10 A 40 PARTES EN PESO DE RESINA AMINOPLASTO Y/O FENOPLASTO EN 10 A 60 PARTES EN PESO DE N-ALCOXIMETILCAPROLACTAMA, MANTENIENDOSE LA TEMPERATURA POR DEBAJO DE 120JC.
ES518522A 1981-12-24 1982-12-23 Procedimiento para la obtencion de aglutinantes de cochuracion a base de poliester. Expired ES8402860A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151442 DE3151442A1 (de) 1981-12-24 1981-12-24 Einbrennlackbindemittel auf basis von polyestern und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
ES518522A0 ES518522A0 (es) 1984-02-16
ES8402860A1 true ES8402860A1 (es) 1984-02-16

Family

ID=6149768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518522A Expired ES8402860A1 (es) 1981-12-24 1982-12-23 Procedimiento para la obtencion de aglutinantes de cochuracion a base de poliester.

Country Status (4)

Country Link
EP (1) EP0083013A1 (es)
JP (1) JPS58111866A (es)
DE (1) DE3151442A1 (es)
ES (1) ES8402860A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535174A (en) * 1984-11-02 1985-08-13 General Electric Company Free-radical initiators and method for making
JPH07116404B2 (ja) * 1985-12-11 1995-12-13 関西ペイント株式会社 淡彩色系上塗塗料組成物
US10711155B2 (en) * 2017-12-20 2020-07-14 Ppg Industries Ohio, Inc. Ultradurable coating composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505246C2 (de) * 1975-02-07 1982-02-25 Bayer Ag, 5090 Leverkusen Nichtwäßrige Einbrennlacke enthaltend epsilon-Caprolactam als Reaktivverdünner

Also Published As

Publication number Publication date
EP0083013A1 (de) 1983-07-06
ES518522A0 (es) 1984-02-16
DE3151442A1 (de) 1983-07-07
JPS58111866A (ja) 1983-07-04

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