ES2029492T3 - Procedimiento para la obtencion de recubrimientos con estructuras de hidantoina por reaccion de compuestos que contienen grupos carbomida con acidos carbosilicos insaturados. - Google Patents

Procedimiento para la obtencion de recubrimientos con estructuras de hidantoina por reaccion de compuestos que contienen grupos carbomida con acidos carbosilicos insaturados.

Info

Publication number
ES2029492T3
ES2029492T3 ES198888105928T ES88105928T ES2029492T3 ES 2029492 T3 ES2029492 T3 ES 2029492T3 ES 198888105928 T ES198888105928 T ES 198888105928T ES 88105928 T ES88105928 T ES 88105928T ES 2029492 T3 ES2029492 T3 ES 2029492T3
Authority
ES
Spain
Prior art keywords
unsaturated
acids
reaction
groups
carbosilic
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 - Lifetime
Application number
ES198888105928T
Other languages
English (en)
Inventor
Willi Dr. Dunwald
Hans Schlegel
Reinhard Dr. Halpaap
Josef Dr. Pedain
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
Application granted granted Critical
Publication of ES2029492T3 publication Critical patent/ES2029492T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/6755—Unsaturated carboxylic acids
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA OBTENCION DE RECUBRIMIENTOS DE POLIMEROS CON ESTRUCTURA DE ANILLO DE HIDANTOINA MEDIANTE REACCION DE ISOCIANATOS BLOQUEADOS CON GRUPOS CARBODIIMINA Y/O URETONIMINA CON ACIDOS DICARBOXILICOS ALFA, BETA-NO SATURADOS O DERIVADOS DE ACIDO DICARBOXILICO, DONDE LA REACCION QUE CONDUCE A LOS RECUBRIMIENTOS DE POLIMEROS SE REALIZA SOBRE EL SUSTRATO A RECUBRIR DE 50 A 700 GRADOS C.
ES198888105928T 1987-04-24 1988-04-14 Procedimiento para la obtencion de recubrimientos con estructuras de hidantoina por reaccion de compuestos que contienen grupos carbomida con acidos carbosilicos insaturados. Expired - Lifetime ES2029492T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713670 DE3713670A1 (de) 1987-04-24 1987-04-24 Verfahren zur herstellung von ueberzuegen mit hydantoin-strukturen durch umsetzung carbodiimidgruppen enthaltender verbindungen mit ungesaettigten carbonsaeuren

Publications (1)

Publication Number Publication Date
ES2029492T3 true ES2029492T3 (es) 1992-08-16

Family

ID=6326176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888105928T Expired - Lifetime ES2029492T3 (es) 1987-04-24 1988-04-14 Procedimiento para la obtencion de recubrimientos con estructuras de hidantoina por reaccion de compuestos que contienen grupos carbomida con acidos carbosilicos insaturados.

Country Status (9)

Country Link
US (1) US4853261A (es)
EP (1) EP0287947B1 (es)
JP (1) JPS63284269A (es)
AT (1) ATE73468T1 (es)
AU (1) AU1530188A (es)
BR (1) BR8801954A (es)
CA (1) CA1332549C (es)
DE (2) DE3713670A1 (es)
ES (1) ES2029492T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ230314A (en) * 1988-09-09 1991-02-26 Ici Plc Polyisocyanate composition obtained from the reaction product of uretonimine and/or carbodiimide-modified polyisocyanate with a carboxylic acid
DE4019026A1 (de) * 1990-06-14 1991-12-19 Bayer Ag Beschichtungsmittel und seine verwendung zur beschichtung hitzeresistenter substrate
DE19524437A1 (de) * 1995-07-05 1997-01-09 Bayer Ag Amid-/Imidgruppen-haltige blockierte Polyisocyanate für Drahtlacke
DE10051392A1 (de) 2000-10-17 2002-04-18 Bayer Ag Elektroisolierlackbindemittel mit Harnstoff- und/oder Hydantoinstruktur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030294A (en) * 1972-08-25 1978-04-25 Koichi Tsutsui Process for producing polymeric resin
DE2404740C2 (de) * 1974-02-01 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Filmen und Überzügen und Beschichtungsmittel
DE2758569A1 (de) * 1977-12-29 1979-07-05 Bayer Ag Hydantoine
DE3144701A1 (de) * 1981-11-11 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von hydantoinen
US4374221A (en) * 1981-11-17 1983-02-15 Essex Group, Inc. High solids polyamide-imide magnet wire enamel
JPS58179276A (ja) * 1982-04-15 1983-10-20 Dainippon Ink & Chem Inc 絶縁塗料用組成物
DE3247350A1 (de) * 1982-12-22 1984-06-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von hydantoinestern
DE3347659A1 (de) * 1983-12-31 1985-07-11 Bayer Ag, 5090 Leverkusen Neue lackloesungen auf der basis von hydantoingruppen enthaltenden polymeren

Also Published As

Publication number Publication date
ATE73468T1 (de) 1992-03-15
CA1332549C (en) 1994-10-18
EP0287947A3 (en) 1989-10-04
AU1530188A (en) 1988-10-27
DE3868965D1 (de) 1992-04-16
EP0287947A2 (de) 1988-10-26
EP0287947B1 (de) 1992-03-11
BR8801954A (pt) 1988-11-22
JPS63284269A (ja) 1988-11-21
DE3713670A1 (de) 1988-11-17
US4853261A (en) 1989-08-01

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