ES8705377A1 - Procedimiento para la obtencion de derivados de sulfonamida - Google Patents

Procedimiento para la obtencion de derivados de sulfonamida

Info

Publication number
ES8705377A1
ES8705377A1 ES552228A ES552228A ES8705377A1 ES 8705377 A1 ES8705377 A1 ES 8705377A1 ES 552228 A ES552228 A ES 552228A ES 552228 A ES552228 A ES 552228A ES 8705377 A1 ES8705377 A1 ES 8705377A1
Authority
ES
Spain
Prior art keywords
image
alkyl
carbon atoms
hydrogen
formula
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
ES552228A
Other languages
English (en)
Other versions
ES552228A0 (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.)
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 ES552228A0 publication Critical patent/ES552228A0/es
Publication of ES8705377A1 publication Critical patent/ES8705377A1/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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/421—Chemically modified polycondensates by etherifying of polycondensates based on acyclic or carbocyclic compounds
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE SULFONAMIDA. CONSISTE EN CONDENSAR ENTRE SI SULFONAMIDAS DE FORMULA (II) CON FORMALDEHIDO Y DIOLES O DIOL-MONO-ETERES DE FORMULA (III), EN PRESENCIA DE UN CATALIZADOR DISOCIADOR DE AGUA, EN UN DISOLVENTE ORGANICO Y A TEMPERATURA ENTRE 80 Y 350JC, PARA OBTENER DERIVADOS DE SULFONAMIDA DE FORMULA (I) DONDE R1 ES FENILO EN CASO DADO SUSTITUIDO; R3 ES H O ALQUILO; R5 ES H, ALQUILO, HIDROXIMETILO Y OTROS; R6 ES H, ALQUILO Y OTROS; N ES UN ENTERO DE 2 A 19; Y Q ES 1, 2 O 3. TIENEN UTILIDAD EN LA FABRICACION DE LAMINADOS, TALES COMO BANDAS DE PAPEL DECORATIVAS.
ES552228A 1985-02-20 1986-02-20 Procedimiento para la obtencion de derivados de sulfonamida Expired ES8705377A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853505766 DE3505766A1 (de) 1985-02-20 1985-02-20 Sulfonamidderivate, deren herstellung und verwendung

Publications (2)

Publication Number Publication Date
ES552228A0 ES552228A0 (es) 1987-05-01
ES8705377A1 true ES8705377A1 (es) 1987-05-01

Family

ID=6262971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552228A Expired ES8705377A1 (es) 1985-02-20 1986-02-20 Procedimiento para la obtencion de derivados de sulfonamida

Country Status (4)

Country Link
US (1) US4764570A (es)
EP (1) EP0192106B1 (es)
DE (2) DE3505766A1 (es)
ES (1) ES8705377A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200768C2 (de) * 1992-01-14 1996-07-25 Boehme Chem Fab Kg Gemische von Disulfonamiden, Verfahren zu deren Herstellung und deren Verwendung
AT409132B (de) * 2000-12-14 2002-05-27 Agrolinz Melamin Gmbh Amidosulfonsäure-modifizierte aminoplast-vorkondensate als härter für aminoplastharze
EP1647584A1 (en) * 2004-10-13 2006-04-19 Cytec Surface Specialties Austria GmbH Aqueous epoxy resin systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936620A (en) * 1959-05-19 1963-09-11 Montedison Spa Process for the production of a stable solution of melamine formaldehyde condensation products
US4133843A (en) * 1974-10-04 1979-01-09 Monsanto Company Powder coating resin process
DE2608864C2 (de) * 1976-03-04 1978-05-11 Kazmer Paris Fejer Pigmentgranulat zum Einfärben von härtbaren Kunststoffen
JPS53101091A (en) * 1977-02-15 1978-09-04 Matsushita Electric Works Ltd Production of melamine resin
DE2734638C2 (de) * 1977-08-01 1982-12-30 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Lösungen härtbarer Harnstoff-Formaldehydharze für die Tränkung und Beschichtung von Trägerbahnen zur Oberflächenvergütung von Holzwerkstoffplatten
DE2825590C2 (de) * 1978-06-10 1983-05-05 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung
DE2854975C2 (de) * 1978-12-20 1986-08-07 Hoechst Ag, 6230 Frankfurt Emulsionsspalter
DE3104420A1 (de) * 1981-02-09 1982-08-19 Cassella Ag, 6000 Frankfurt Melaminharze, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
US4764570A (en) 1988-08-16
EP0192106B1 (de) 1989-01-18
ES552228A0 (es) 1987-05-01
DE3505766A1 (de) 1986-08-21
EP0192106A1 (de) 1986-08-27
DE3661827D1 (en) 1989-02-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110