ES2042861T3 - Procedimiento para la fabricacion de poliisocianatos modificados. - Google Patents

Procedimiento para la fabricacion de poliisocianatos modificados.

Info

Publication number
ES2042861T3
ES2042861T3 ES89107348T ES89107348T ES2042861T3 ES 2042861 T3 ES2042861 T3 ES 2042861T3 ES 89107348 T ES89107348 T ES 89107348T ES 89107348 T ES89107348 T ES 89107348T ES 2042861 T3 ES2042861 T3 ES 2042861T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
modified polyisocyanates
isocianato
binders
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
ES89107348T
Other languages
English (en)
Inventor
Wolfgang Dr Wellner
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 ES2042861T3 publication Critical patent/ES2042861T3/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
    • 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
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8045—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

UN PROCESO NUEVO PARA LA REDUCCION DEL CONTENIDO EN MONOMEROS DE POLIISOCIANATOS URETANO - O ISOCIANURATO - MODIFICADOA BASE DE (I) 2,4- Y 2,6 - DIISOCIANATOTOLUOL,, (II) MEZCLAS DE LOS DIISOCIANATOS NOMBRADOS EN (I) CON HASTA 80 NCO - EQUIVALENTE%, REFERIDO A LA MEZCLA, DE 1,6 - DIISOCIANATOHEXANO O (III) 1 - ISOCIANATO - 3,3,5 TRIMETIL - 5 - ISOCIANATO - METIL - CICLOHEXANO, MEDIANTE ADICION DE AGUA, LOS POLIISOCIANATOS MODIFICADOS OBTENIDOS POR ESTE PROCESO Y SU USO COMO AGLOMERANTES O COMPONENTES PARCIALES DE AGLOMERANTES EN LACAS MONO O DICOMPONENTE DE POLIURETANO.
ES89107348T 1988-05-05 1989-04-24 Procedimiento para la fabricacion de poliisocianatos modificados. Expired - Lifetime ES2042861T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3815237A DE3815237A1 (de) 1988-05-05 1988-05-05 Verfahren zur herstellung von modifizierten polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung als bindemittel oder bindemittelkomponente

Publications (1)

Publication Number Publication Date
ES2042861T3 true ES2042861T3 (es) 1993-12-16

Family

ID=6353650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89107348T Expired - Lifetime ES2042861T3 (es) 1988-05-05 1989-04-24 Procedimiento para la fabricacion de poliisocianatos modificados.

Country Status (6)

Country Link
US (1) US4935486A (es)
EP (1) EP0340584B1 (es)
JP (1) JPH0211555A (es)
CA (1) CA1320784C (es)
DE (2) DE3815237A1 (es)
ES (1) ES2042861T3 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021113A1 (de) * 1990-07-03 1992-01-09 Bayer Ag Klebstoffe auf basis von polyolen und polyisocyanaten
DE4232015A1 (de) * 1992-09-24 1994-03-31 Bayer Ag Lösungsmittelfreie Zweikomponentenpolyurethanklebstoffsysteme
DE4302266A1 (de) * 1993-01-28 1994-08-04 Bayer Ag Zweikomponenten-Polyurethanbeschichtungsmassen und ihre Verwendung
DE59503342D1 (de) * 1994-02-24 1998-10-01 Henkel Kgaa Schaumkunststoff aus einweg-druckbehältern
US5703193A (en) * 1996-06-03 1997-12-30 Uniroyal Chemical Company, Inc. Removal of unreacted diisocyanate monomer from polyurethane prepolymers
RU2272818C2 (ru) 1999-11-29 2006-03-27 Хенкель КГАА Усилитель адгезии для не содержащих мономеров реакционноспособных полиуретанов
DE10229519A1 (de) * 2001-07-10 2003-01-30 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
DE10353663A1 (de) * 2003-11-17 2005-06-16 Henkel Kgaa Polyurethanzusammensetzungen mit NCO- und Silylreaktivität
WO2006022067A1 (ja) 2004-08-23 2006-03-02 Matsushita Electric Industrial Co., Ltd. 再生装置、再生方法、再生プログラム及び再生プログラムを記録したコンピュータ読み取り可能な記録媒体
US8207286B2 (en) * 2004-09-01 2012-06-26 Ppg Industries Ohio, Inc Methods for preparing polyurethanes
US8927675B2 (en) * 2004-09-01 2015-01-06 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8889815B2 (en) * 2004-09-01 2014-11-18 Ppg Industries Ohio, Inc. Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers and methods of making the same
US9464169B2 (en) 2004-09-01 2016-10-11 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11008418B2 (en) 2004-09-01 2021-05-18 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US9598527B2 (en) * 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280329A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US8349986B2 (en) * 2004-09-01 2013-01-08 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US11591436B2 (en) 2004-09-01 2023-02-28 Ppg Industries Ohio, Inc. Polyurethane article and methods of making the same
US20070167600A1 (en) * 2004-09-01 2007-07-19 Rukavina Thomas G Polyurethanes prepared from polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
US20070149749A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Polyurethanes prepared from polycarbonate polyols, articles and coatings prepared therefrom and methods of making the same
US8734951B2 (en) * 2004-09-01 2014-05-27 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20070225468A1 (en) * 2004-09-01 2007-09-27 Rukavina Thomas G Polyurethanes prepared from polyester polyols and/or polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
US8859680B2 (en) * 2004-09-01 2014-10-14 Ppg Industries Ohio, Inc Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US11149107B2 (en) 2004-09-01 2021-10-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US8604153B2 (en) * 2004-09-01 2013-12-10 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8653220B2 (en) * 2004-09-01 2014-02-18 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8933166B2 (en) 2004-09-01 2015-01-13 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US20070148471A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Impact resistant polyurethane and poly(ureaurethane) articles and methods of making the same
US20070251421A1 (en) * 2004-09-01 2007-11-01 Rukavina Thomas G Powder coatings prepared from polyurethanes and poly(ureaurethane)s, coated articles and methods of making the same
US8399559B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11248083B2 (en) 2004-09-01 2022-02-15 Ppg Industries Ohio, Inc. Aircraft windows
EP2706074A1 (en) * 2012-09-07 2014-03-12 Den Braven Beheer B.V. Low monomer polyurethane compositions for aerosol containers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183112A (en) * 1955-12-06 1965-05-11 Bayer Ag Isocyanates and method of preparing same
US3023228A (en) * 1956-06-08 1962-02-27 Bayer Ag Production of urethane polyisocyanateurea diisocyanate mixtures
DE1201992B (de) * 1963-04-11 1965-09-30 Bayer Ag Verfahren zur Herstellung von Polymeren mit Cyanuratstruktur
US3428611A (en) * 1967-02-23 1969-02-18 Union Carbide Corp Viscosity control of spandex solutions
DE1954093C3 (de) * 1968-11-15 1978-12-21 Mobay Chemical Corp., Pittsburgh, Pa. (V.St.A.) Verfahren zur Herstellung von polymeren organischen Isocyanaten
GB1458564A (en) * 1973-06-27 1976-12-15 Bayer Ag Process for the preparation of solutions of polyisocyanates
US3992316A (en) * 1973-06-27 1976-11-16 Bayer Aktiengesellschaft Organic polyisocyanate solutions adapted for use in laquer

Also Published As

Publication number Publication date
EP0340584B1 (de) 1992-07-01
US4935486A (en) 1990-06-19
DE58901757D1 (de) 1992-08-06
JPH0211555A (ja) 1990-01-16
CA1320784C (en) 1993-07-27
EP0340584A1 (de) 1989-11-08
DE3815237A1 (de) 1989-11-16

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