ES8404705A1 - Procedimiento para la obtencion de composiciones a base de poliisocianato y poliol. - Google Patents

Procedimiento para la obtencion de composiciones a base de poliisocianato y poliol.

Info

Publication number
ES8404705A1
ES8404705A1 ES524562A ES524562A ES8404705A1 ES 8404705 A1 ES8404705 A1 ES 8404705A1 ES 524562 A ES524562 A ES 524562A ES 524562 A ES524562 A ES 524562A ES 8404705 A1 ES8404705 A1 ES 8404705A1
Authority
ES
Spain
Prior art keywords
deactivated
polyisocyanate
mixtures
polyoles
polyisocyanates
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
ES524562A
Other languages
English (en)
Other versions
ES524562A0 (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.)
BASF Farben und Fasern AG
Original Assignee
BASF Farben und Fasern 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
Priority claimed from DE19823228724 external-priority patent/DE3228724A1/de
Priority claimed from DE19823228670 external-priority patent/DE3228670A1/de
Application filed by BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES8404705A1 publication Critical patent/ES8404705A1/es
Publication of ES524562A0 publication Critical patent/ES524562A0/es
Granted 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
    • 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
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • 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
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/707—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being a compound containing active hydrogen not comprising water
    • 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
    • C08G18/80—Masked polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • C08G2190/00—Compositions for sealing or packing joints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1059—Heat-curable materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/902—Particulate material prepared from an isocyanate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

PROCEDIMIENTO PARA OBTENCION DE COMPOSICIONES A BASE DE POLIISOCIANATO Y POLIOL QUE SON ESTABLES AL ALMACENAMIENTO A TEMPERATURA AMBIENTE Y TERMICAMENTE ENDURECIBLES, Y QUE CONTIENEN, EN CASO DADO, ADICIONES DE COLOIDES PROTECTORES, DISOLVENTES INERTES, PLASTIFICANTES, PIGMENTOS, CARGAS, MATERIALES COLORANTES U OTROS PRODUCTOS AUXILIARES. CONSISTE EN DISPERSAR EL POLIISOCIANATO EN FORMA DE PARTICULAS DISCRETAS, DE UN DIAMETRO COMPRENDIDO ENTRE 0,1 Y 150 LAMDA M, EN EL POLIOL QUE CONTIENE, EN CASO DADO, PRODUCTOS AUXILIARES. LAS PARTICULAS DE POLIISOCIANATO SE DESACTIVAN EN SU SUPERFICIE MEDIANTE AMINAS PRIMARIAS O SECUNDARIAS, O MEDIANTE LA ADICION DE COMPUESTOS QUE CONTIENEN GRUPOS CARBOXILO, GRUPOS HIDROXILO FENOLICOS, GRUPOS AMIDA O GRUPOS HIDRACIDA.
ES524562A 1982-07-31 1983-07-29 Procedimiento para la obtencion de composiciones a base de poliisocianato y poliol. Granted ES524562A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823228724 DE3228724A1 (de) 1982-07-31 1982-07-31 Lagerstabile, hitzehaertbare stoffmischungen aus polyisocyanat und polyol, verfahren zu deren herstellung und verwendung
DE19823228670 DE3228670A1 (de) 1982-07-31 1982-07-31 Lagerstabile, hitzehaertbare stoffmischungen aus polyisocyanat und polyol, verfahren zu deren herstellung und verwendung

Publications (2)

Publication Number Publication Date
ES8404705A1 true ES8404705A1 (es) 1984-05-01
ES524562A0 ES524562A0 (es) 1984-05-01

Family

ID=25803452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524562A Granted ES524562A0 (es) 1982-07-31 1983-07-29 Procedimiento para la obtencion de composiciones a base de poliisocianato y poliol.

Country Status (5)

Country Link
US (1) US4507456A (es)
EP (1) EP0100507B1 (es)
BR (1) BR8304075A (es)
DE (1) DE3378319D1 (es)
ES (1) ES524562A0 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325735A1 (de) * 1983-07-16 1985-01-24 Basf Ag, 6700 Ludwigshafen Bei raumtemperatur fluessige, lagerstabile, waermeaktivierbare stoffgemische aus polyolen und/oder polyaminen und polyisocyanaten fuer polyurethan-haftkleber
DE3343125A1 (de) * 1983-11-29 1985-06-05 Basf Ag, 6700 Ludwigshafen Verstaerkte, kompakte oder zellige polyurethan-formteile, verfahren zu deren herstellung aus hitzehaertbaren einkomponenten-polyurethan-formulierungen und deren verwendung
DE3412086A1 (de) * 1984-03-31 1985-10-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung lagerstabiler cyanamidloesungen in polyolen, einphasig homogene cyanamidloesungen und ihre verwendung
DE3517333A1 (de) * 1985-05-14 1986-11-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung stabiler dispersionen feinteiliger polyisocyanate und deren verwendung
US4642321A (en) * 1985-07-19 1987-02-10 Kollmorgen Technologies Corporation Heat activatable adhesive for wire scribed circuits
DE3529530A1 (de) * 1985-08-17 1987-02-26 Basf Ag Verwendung von stabilen dispersionen fester, feinteiliger polyisocyanate in pigmentdruckpasten und faerbeflotten
DE3727128A1 (de) * 1987-08-14 1989-02-23 Bayer Ag Verfahren zur herstellung von in der waerme haertbaren einkomponenten-polyurethan-polyharnstoff-systemen
DE19846650A1 (de) 1998-10-09 2000-04-13 Basf Coatings Ag Pulverlack-Slurry mit mikroverkapselten Partikeln, ihre Herstellung und ihre Verwendung
DE10001442A1 (de) * 2000-01-15 2001-10-18 Basf Coatings Ag Strukturviskose, von organischen Lösemitteln freie Pulverklarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
EP1164154A1 (de) * 2000-06-15 2001-12-19 Ag Bayer Haftklebstoffe mit verbesserter Scherfestigkeit bei erhöhten Temperaturen
DE10040223C2 (de) * 2000-08-17 2002-12-05 Basf Coatings Ag Strukturviskose, von organischen Lösemitteln und externen Emulgatoren freie Pulverklarlack-Slurry, Verfahren zu ihrer Herstellung und ihre Verwendung
US7141303B2 (en) 2001-03-06 2006-11-28 3M Innovative Properties Company Protective articles
US6699528B2 (en) 2002-02-04 2004-03-02 Mckeand Scott J. Process for preparing corrosion-resistant metal articles for marine applications
GB2400104B (en) 2003-04-03 2007-10-10 Bostik Findley Ltd Storage stable adhesive paste compositions
DE102007054046A1 (de) * 2007-11-13 2009-06-18 Bayer Materialscience Ag Latentreaktive Klebstoffe für Identifikations-Dokumente

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244519A (es) * 1958-10-28
NL134011C (es) * 1964-12-18 1900-01-01
DE1570548B2 (de) * 1965-03-17 1980-01-17 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lagerbeständigen, in der Wärme zu Polyurethanen aushärtbaren Massen
US3655627A (en) * 1969-06-19 1972-04-11 Textron Inc Process for preparing solid particles of urea-urethane polymers
DE2237674A1 (de) * 1972-07-31 1974-02-21 Eib Wilhelm Verfahren zur herstellung von beschichtungs- bzw. klebemassen
US4070346A (en) * 1975-01-21 1978-01-24 Bayer Aktiengesellschaft Production of polyurethane powder
US4068086A (en) * 1975-03-25 1978-01-10 Hoechst Aktiengesellschaft Blocked polyisocyanates obtained from 2,2,4-trimethylhexamethylene-diisocyanate and acetoacetic acid alkyl esters
SE7603579L (sv) * 1975-03-25 1976-09-26 Hoechst Ag Helt eller delvis blockerat diisocyanat samt sett for dess framstellning
US4029626A (en) * 1975-11-24 1977-06-14 Communications Technology Corporation Polyurethane composition having easy-reentry property
DE2640295C3 (de) * 1976-09-08 1979-06-13 Hoechst Ag, 6000 Frankfurt Einbrennlacke auf der Grundlage von freie Hydroxylgruppen enthaltenden PoIyepoxidverbindungen und blockierten Polyisocyanaten
DE2842805A1 (de) * 1978-09-30 1980-04-10 Bayer Ag Beschichtungsmassen
DE3112054A1 (de) * 1981-03-27 1982-10-07 Basf Ag, 6700 Ludwigshafen Lagerstabile, hitzhaertbare stoffmischungen aus polyisocyanat und polyol, verfahren zu deren herstellung und verwendung

Also Published As

Publication number Publication date
US4507456A (en) 1985-03-26
BR8304075A (pt) 1984-03-07
EP0100507B1 (de) 1988-10-26
DE3378319D1 (en) 1988-12-01
ES524562A0 (es) 1984-05-01
EP0100507A2 (de) 1984-02-15
EP0100507A3 (en) 1986-06-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040221