ES2078389T3 - Mezclas de oxazolanos que se componen fundamentalmente de bisoxazolanos, un procedimiento para su preparacion y su uso como endurecedor para precursores de plasticos que presentan grupos isocianato. - Google Patents

Mezclas de oxazolanos que se componen fundamentalmente de bisoxazolanos, un procedimiento para su preparacion y su uso como endurecedor para precursores de plasticos que presentan grupos isocianato.

Info

Publication number
ES2078389T3
ES2078389T3 ES91110324T ES91110324T ES2078389T3 ES 2078389 T3 ES2078389 T3 ES 2078389T3 ES 91110324 T ES91110324 T ES 91110324T ES 91110324 T ES91110324 T ES 91110324T ES 2078389 T3 ES2078389 T3 ES 2078389T3
Authority
ES
Spain
Prior art keywords
bisoxazolanes
mixtures
isocyanate groups
preparation
oxazolans
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
ES91110324T
Other languages
English (en)
Inventor
Harald Dr Blum
Josef Dr Pedain
Karl-Heinz Dr Hentschel
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 ES2078389T3 publication Critical patent/ES2078389T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3296—Hydroxyamines being in latent form
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3844—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing one nitrogen atom in the ring

Abstract

SE TRATA DE NUEVOS BISOXAZOLANOS, APTOS COMO ENDURECEDORES PARA PRECURSORES DE PLASTICOS CON GRUPOS ISOCIANATOS, O DE MEZCLAS DE OXAZOLANOS A PARTIR DE ESTOS, DE UN PROCEDIMIENTO PARA SU FABRICACION MEDIANTE REACCION DE 1,6-DIISOCIANATOHEXANO CON N-(HIDROXIETILO)OXAZOLANOS QUE PORTAN EN POSICION-2 UN SUSTITUYENTE RAMIFICADO DE C SUB 5-C SUB 7 MEZCLA DE OXAZOLANOS COMO ENDURECEDORES PARA PRECURSORES DE PLASTICOS CON GRUPOS DE ISOCIANATOS.
ES91110324T 1990-07-07 1991-06-22 Mezclas de oxazolanos que se componen fundamentalmente de bisoxazolanos, un procedimiento para su preparacion y su uso como endurecedor para precursores de plasticos que presentan grupos isocianato. Expired - Lifetime ES2078389T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021659A DE4021659A1 (de) 1990-07-07 1990-07-07 Bisoxazolane, im wesentlichen aus diesen bestehende oxazolangemische, ein verfahren zu deren herstellung und ihre verwendung als haerter fuer isocyanatgruppen aufweisende kunststoffvorlaeufer

Publications (1)

Publication Number Publication Date
ES2078389T3 true ES2078389T3 (es) 1995-12-16

Family

ID=6409843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91110324T Expired - Lifetime ES2078389T3 (es) 1990-07-07 1991-06-22 Mezclas de oxazolanos que se componen fundamentalmente de bisoxazolanos, un procedimiento para su preparacion y su uso como endurecedor para precursores de plasticos que presentan grupos isocianato.

Country Status (6)

Country Link
US (1) US5189176A (es)
EP (1) EP0465900B1 (es)
AT (1) ATE127460T1 (es)
CA (1) CA2046139C (es)
DE (2) DE4021659A1 (es)
ES (1) ES2078389T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476939A (en) * 1993-12-30 1995-12-19 Abbott Laboratories Certain pyridyl and isoquinolyl carbinolamine derivatives
DE10356489A1 (de) 2003-12-03 2005-06-30 Construction Research & Technology Gmbh Azetidin-Derivate, Verfahren zu ihrer Hertstellung sowie deren Verwendung
EP2327733A1 (en) 2009-10-30 2011-06-01 Sika Technology AG Non-Crystallising Bis-Oxazolidines
BR112015007832B1 (pt) 2012-10-09 2021-10-05 Avery Dennison Corporation Líquido para cura local
US10415250B2 (en) * 2013-01-22 2019-09-17 Sika Technology Ag Liquid-applied waterproofing membrane comprising oxazolidine and aldimine
US9518197B2 (en) 2014-03-07 2016-12-13 Prc-Desoto International, Inc. Cure-on-demand moisture-curable urethane-containing fuel resistant prepolymers and compositions thereof
CN107207924B (zh) 2015-02-05 2020-03-13 艾利丹尼森公司 恶劣环境用标签组件
US9951252B2 (en) 2015-08-10 2018-04-24 Prc-Desoto International, Inc. Moisture-curable fuel-resistant sealant systems
US10370561B2 (en) 2016-06-28 2019-08-06 Prc-Desoto International, Inc. Urethane/urea-containing bis(alkenyl) ethers, prepolymers prepared using urethane/urea-containing bis(alkenyl) ethers, and uses thereof
US10526511B2 (en) 2016-12-22 2020-01-07 Avery Dennison Corporation Convertible pressure sensitive adhesives comprising urethane (meth)acrylate oligomers
EP3574028B1 (en) 2017-01-26 2021-05-19 Sika Technology AG Multilayer decorative coating composition with low discolouration
WO2018234267A1 (de) 2017-06-19 2018-12-27 Sika Technology Ag Latenter härter und härtbare polyurethanzusammensetzung
US11098222B2 (en) 2018-07-03 2021-08-24 Prc-Desoto International, Inc. Sprayable polythioether coatings and sealants

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661923A (en) * 1968-10-18 1972-05-09 Rohm & Haas Polyfunctional polyol ester oxazolidines
DE2018033B2 (de) * 1970-04-15 1974-02-21 General Electric Co., Schenectady, N.Y. (V.St.A.) Schaltung zum sequentiellen Blitzen von Blitzlampen
US4002637A (en) * 1973-07-09 1977-01-11 Rohm And Haas Company Oxazolidine, oxazolidine-containing condensation and addition polymers and methods of producing them
US3962271A (en) * 1974-03-04 1976-06-08 Tenneco Chemicals, Inc. Monocyclic polyoxymethyleneoxazolidines and biocidal compositions containing same
DE2446438C2 (de) * 1974-09-28 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Oxazolidingruppen enthaltenden Urethanen und ihre Verwendung
US4138545A (en) * 1978-01-04 1979-02-06 Rohm And Haas Company Oxazolidine-terminated polyesters
EP0260339B1 (en) * 1986-09-17 1991-03-13 Ashland Oil, Inc. Oxazoline/polyol/polyisocyanate polymers and process
FR2590571B1 (fr) * 1985-11-28 1988-12-09 Chryso Sa Nouvelles polyoxazolidines-1,3, leur procede de preparation et leur utilisation comme agents de durcissement, en particulier, pour les mastics
DE3726264A1 (de) * 1987-08-07 1989-02-16 Bayer Ag Verfahren zur herstellung von feuchtigkeitshaertenden bindemittelkompositionen und ihre verwendung
GB8803458D0 (en) * 1988-02-15 1988-03-16 Int Paint Plc Inhibition of marine fouling

Also Published As

Publication number Publication date
DE4021659A1 (de) 1992-01-09
CA2046139C (en) 2002-06-04
EP0465900A1 (de) 1992-01-15
CA2046139A1 (en) 1992-01-08
US5189176A (en) 1993-02-23
ATE127460T1 (de) 1995-09-15
EP0465900B1 (de) 1995-09-06
DE59106408D1 (de) 1995-10-12

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