ES489792A1 - Procedimiento para la fabricacion de un endurecedor latente para resinas aminoplasticas - Google Patents

Procedimiento para la fabricacion de un endurecedor latente para resinas aminoplasticas

Info

Publication number
ES489792A1
ES489792A1 ES489792A ES489792A ES489792A1 ES 489792 A1 ES489792 A1 ES 489792A1 ES 489792 A ES489792 A ES 489792A ES 489792 A ES489792 A ES 489792A ES 489792 A1 ES489792 A1 ES 489792A1
Authority
ES
Spain
Prior art keywords
aminoplast resins
preparation
containing same
latent hardener
resins containing
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
ES489792A
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.)
Sanofi Aventis Deutschland GmbH
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella AG
Cassella Farbwerke Mainkur 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 Cassella AG, Cassella Farbwerke Mainkur AG filed Critical Cassella AG
Publication of ES489792A1 publication Critical patent/ES489792A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedimiento para la fabricación de un endurecedor latente para resinas aminoplásticas, que está constituido por o que contiene el producto de reacción de dietanolamina, glícido y SO2 en una relación molar de 1: 1,0 hasta 1,2:0,5 hasta 1,0 caracterizado porque la dietanolamina se hace reaccionar con glícido a una temperatura de 0 a 90ºC en una relación molar de 1:1,0 hasta 1,2 eventualmente en presencia de un diluyente , y el producto de reacción así obtenido se hace reaccionar a continuación a una temperatura de 0 a 90ºc con 0,5 a 1,0 mol SO2, en relación con la dietanolamina, eventualmente en presencia de un diluyente.
ES489792A 1979-03-22 1980-03-21 Procedimiento para la fabricacion de un endurecedor latente para resinas aminoplasticas Expired ES489792A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911265 DE2911265A1 (de) 1979-03-22 1979-03-22 Latenter haerter fuer hitzehaertbare aminoplastharze, seine herstellung und verwendung

Publications (1)

Publication Number Publication Date
ES489792A1 true ES489792A1 (es) 1980-09-16

Family

ID=6066128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489792A Expired ES489792A1 (es) 1979-03-22 1980-03-21 Procedimiento para la fabricacion de un endurecedor latente para resinas aminoplasticas

Country Status (6)

Country Link
US (1) US4273669A (es)
EP (1) EP0016327B1 (es)
AT (1) ATE3048T1 (es)
DE (2) DE2911265A1 (es)
ES (1) ES489792A1 (es)
ZA (1) ZA801681B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395520A (en) * 1982-01-20 1983-07-26 Union Carbide Corporation Process for curing thermosetting resins using sulfur dioxide containing compounds as latent catalysts
DE3218231A1 (de) * 1982-05-14 1983-11-17 Cassella Ag, 6000 Frankfurt Diethanolaminsalz der amidosulfosaeure als haertungsbeschleuniger fuer aminoplastharze
US4469841A (en) * 1983-03-04 1984-09-04 General Motors Corporation Latent acid catalyst for waterborne coatings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684346A (en) * 1950-07-29 1954-07-20 Monsanto Chemicals Latent curing catalysts and compositions containing same
BE539990A (es) * 1954-07-22
US3083185A (en) * 1959-05-18 1963-03-26 Borden Co Urea formaldehyde resin compositions containing adducts of sulfur oxides and aliphatic tertiary amines
US3336249A (en) * 1966-05-05 1967-08-15 Fmc Corp Halobenzoic acid latent catalysts for aminoplast molding compositions
DE2421987C2 (de) * 1974-05-07 1982-11-11 Bayer Ag, 5090 Leverkusen Mehrkomponenten-Assoziat-Mischungen
US4150007A (en) * 1977-10-25 1979-04-17 Eastman Kodak Company Aqueous coating of curable binder, cross-linker and oxyethylated 2,2,4-trimethylpentane-1,3-diol
US4200729A (en) * 1978-05-22 1980-04-29 King Industries, Inc Curing amino resins with aromatic sulfonic acid oxa-azacyclopentane adducts

Also Published As

Publication number Publication date
US4273669A (en) 1981-06-16
EP0016327B1 (de) 1983-04-13
ZA801681B (en) 1981-03-25
ATE3048T1 (de) 1983-04-15
DE3062655D1 (en) 1983-05-19
EP0016327A1 (de) 1980-10-01
DE2911265A1 (de) 1980-10-02

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