ES486925A1 - Procedimiento para la obtencion de un agente endurecedor para poliepoxidos - Google Patents

Procedimiento para la obtencion de un agente endurecedor para poliepoxidos

Info

Publication number
ES486925A1
ES486925A1 ES486925A ES486925A ES486925A1 ES 486925 A1 ES486925 A1 ES 486925A1 ES 486925 A ES486925 A ES 486925A ES 486925 A ES486925 A ES 486925A ES 486925 A1 ES486925 A1 ES 486925A1
Authority
ES
Spain
Prior art keywords
moles
hardeners
polyepoxides
cyanoethylated
mole
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
ES486925A
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 ES486925A1 publication Critical patent/ES486925A1/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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/54—Amino amides>

Landscapes

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

Abstract

Procedimiento para la obtención de un agente endurecedor para poliepóxidos con más de un grupo 1,2-epóxido por molécula, a base de poliamidaminas cianetiladas con grupos amino secundarios o primarios, o secundarios y primarios, aún libres, caracterizado porque se hacen reaccionar unidades de poliadición de A) 1 mol de una poliamina de fórmula **(Fórmula)** donde p = 0, n = 2 ó 3, m = 0 hasta 6, X significa NH2, ó bien p = 1, n = 2 ó 3, m = 0 y X significa H, B) 0,5 - 2,3 moles de una lactama saturada y C) 0,4 - 2,8 moles de acrilonitrilo, metacrilonitrilo o sus mezclas.
ES486925A 1978-12-16 1979-12-14 Procedimiento para la obtencion de un agente endurecedor para poliepoxidos Expired ES486925A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854436 DE2854436A1 (de) 1978-12-16 1978-12-16 Cyanethylierte polyamidamine als haerter fuer polyepoxide

Publications (1)

Publication Number Publication Date
ES486925A1 true ES486925A1 (es) 1980-05-16

Family

ID=6057411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486925A Expired ES486925A1 (es) 1978-12-16 1979-12-14 Procedimiento para la obtencion de un agente endurecedor para poliepoxidos

Country Status (5)

Country Link
US (1) US4263162A (es)
EP (1) EP0012293B1 (es)
JP (1) JPS5584319A (es)
DE (2) DE2854436A1 (es)
ES (1) ES486925A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377680A (en) * 1982-05-28 1983-03-22 The General Tire & Rubber Company Curing of polyglycidyl ether resins
US4578424A (en) * 1985-05-03 1986-03-25 Ashland Oil, Inc. High performance two-component epoxy structural adhesives with chemical thixotropy
DE3901279A1 (de) * 1989-01-18 1990-07-19 Hoechst Ag Verwendung von polyamidoaminen als haerter fuer epoxidharze und diese enthaltende haertbare mischungen
US8003584B2 (en) * 2006-07-14 2011-08-23 Afton Chemical Corporation Lubricant compositions
EP3397402B1 (en) 2015-12-31 2023-05-24 Henkel AG & Co. KGaA Low bake autodeposition coatings
CN109264875B (zh) * 2018-10-12 2021-09-28 山东理工大学 Per-pamam和pesa无磷复合阻垢剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89473C (es) * 1953-03-30
DE1022004B (de) * 1955-05-05 1958-01-02 Union Carbide Corp Verwendung von Polyaminen als Haertungsmittel fuer haertbare harzartige, mehr als eine Epoxydgruppe im Molekuel enthaltende Verbindungen
US3091595A (en) * 1956-03-22 1963-05-28 Shell Oil Co Cyano-substituted polyamides and their use as curing agents for polyepoxides
US2847342A (en) * 1957-03-07 1958-08-12 Gen Electric Ethoxyline resin compositions and their preparation
BE586077A (es) * 1959-01-02
US3622540A (en) * 1969-06-12 1971-11-23 San Abbott Ltd Method of curing epoxy resins using n-(aminoalkyl)-lactams or diaza-bicyclo-alkenes
DE2214064A1 (de) * 1972-03-23 1973-09-27 Veba Chemie Ag Verfahren zur herstellung von polyaddukten
BE793258A (fr) * 1971-12-23 1973-04-16 Veba Chemie Ag Procede pour la preparation de polymeres d'addition

Also Published As

Publication number Publication date
US4263162A (en) 1981-04-21
DE2964863D1 (en) 1983-03-24
DE2854436A1 (de) 1980-07-03
EP0012293B1 (de) 1983-02-16
JPS5584319A (en) 1980-06-25
EP0012293A1 (de) 1980-06-25

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