ES2059329T3 - Compuestos poliaminohidroxilicos que contienen grupos uretano y/o urea y un procedimiento para su obtencion y su empleo para la obtencion de poliureauretanos. - Google Patents

Compuestos poliaminohidroxilicos que contienen grupos uretano y/o urea y un procedimiento para su obtencion y su empleo para la obtencion de poliureauretanos.

Info

Publication number
ES2059329T3
ES2059329T3 ES87110841T ES87110841T ES2059329T3 ES 2059329 T3 ES2059329 T3 ES 2059329T3 ES 87110841 T ES87110841 T ES 87110841T ES 87110841 T ES87110841 T ES 87110841T ES 2059329 T3 ES2059329 T3 ES 2059329T3
Authority
ES
Spain
Prior art keywords
groups
compounds
nco
obtaining
procedure
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
ES87110841T
Other languages
English (en)
Inventor
Werner Dr Rasshofer
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 ES2059329T3 publication Critical patent/ES2059329T3/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
    • C08G18/08—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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G2120/00—Compositions for reaction injection moulding processes

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A COMPUESTOS, PREFERIBLEMENTE AQUELLOS CON PESOS MOLECULARES MAS ALTOS, QUE POSEEN GRUPOS AMINOALIFATICOS Y/O AROMATICOS, PRIMARIOS UNIDOS AL ESQUELETO DE LA MOLECULA MEDIANTE URETANO Y/O UREA, PREFERIBLEMENTE AGRUPOS AMINO AROMATICOS, ASI COMO GRUPOS HIDROXILO Y, EVENTUALMENTE, GRUPOS NCO INERTES. LA INVENCION SE REFIERE, ADEMAS, AL PROCEDIMIENTO PARA LA PRODUCCION DE TALES COMPUESTOS, LOS CUALES PARTEN DE COMPUESTOS DE NCO QUE SE FORMAN POR REACCION DE POLIISOCIANATOS CON COMPUESTOS QUE LLEVAN GRUPOS HIDROXILO Y, EVENTUALMENTE, GRUPOS NCO INERTES, INTERRUMPIENDOSE SIN EMBARGO LA REACCION CUANDO UNA PARTE, PREFERIBLEMENTE, POR LO MENOS LA MITAD, PERO NO TODOS LOS GRUPOS NCO CAPACES DE REACCIONAR CON LOS COMPUESTOS OH, HA REACCIONADO. SE OBTIENEN POR LO TANTO COMPUESTOS NCO CON GRUPOS HIDROXILO Y, EVENTUALMENTE ADEMAS, GRUPOS INERTES NCO QUE DESPUES SON SOMETIDOS A PROCEDIMIENTOS DE HIDROLISIS DEL NCO EN PRINCIPIO CONOCIDOS. SE FORMAN ASI COMPUESTOS CON GRUPOS AMINOPRIMARIOS FIJADOS AL ESQUELETO DE LA MOLECULA MEDIANTE GRUPOS URETANO Y/O GRUPOS UREA, LOS CUALES PRESENTAN, ADEMAS, GRUPOS HIDROXILO Y, EVENTUALMENTE TAMBIEN, GRUPOS NCO INERTES. LA INVENCION SE REFIERE, ADEMAS, AL EMPLEO DE COMPUESTOS DE ACUERDO CON LA INVENCION O QUE PUEDEN OBTENERSE DE ACUERDO CON LA INVENCION, PARA LA PREPARACION DE POLIURETANOS.
ES87110841T 1986-08-07 1987-07-27 Compuestos poliaminohidroxilicos que contienen grupos uretano y/o urea y un procedimiento para su obtencion y su empleo para la obtencion de poliureauretanos. Expired - Lifetime ES2059329T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626661 DE3626661A1 (de) 1986-08-07 1986-08-07 Urethan- und/oder harnstoffgruppen-haltige polyaminohydroxyl-verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyharnstoffurethanen

Publications (1)

Publication Number Publication Date
ES2059329T3 true ES2059329T3 (es) 1994-11-16

Family

ID=6306818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87110841T Expired - Lifetime ES2059329T3 (es) 1986-08-07 1987-07-27 Compuestos poliaminohidroxilicos que contienen grupos uretano y/o urea y un procedimiento para su obtencion y su empleo para la obtencion de poliureauretanos.

Country Status (13)

Country Link
US (1) US4740531A (es)
EP (1) EP0255677B1 (es)
JP (1) JPS6343916A (es)
KR (1) KR960006295B1 (es)
AT (1) ATE98272T1 (es)
AU (1) AU590108B2 (es)
BR (1) BR8704025A (es)
CA (1) CA1328276C (es)
DD (1) DD269153A5 (es)
DE (2) DE3626661A1 (es)
ES (1) ES2059329T3 (es)
MX (1) MX170109B (es)
ZA (1) ZA875801B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162591A (en) * 1990-07-25 1992-11-10 Mobil Oil Corporation Catalytic olefin hydration for ether production
US5342859A (en) * 1991-06-25 1994-08-30 Atlas Roofing Corporation Method of producing rigid foams and products produced therefrom
US5451612A (en) * 1993-08-17 1995-09-19 Cenegy; Louis F. Integral skin polyurethane
DE4417938B4 (de) * 1994-05-21 2006-05-18 Basf Schwarzheide Gmbh Isocyanatgruppenhaltige Prepolymere
JP7181860B2 (ja) * 2017-05-12 2022-12-01 株式会社クラレ ポリウレタンを含む研磨層とその研磨層の改質方法，研磨パッド及び研磨方法
JP7469582B2 (ja) * 2019-03-04 2024-04-17 東ソー株式会社 触媒内包ポリビニル樹脂微粒子を含む水系樹脂組成物
CN119591834B (zh) * 2024-11-25 2025-11-04 万华化学集团股份有限公司 一种改性甲苯二异氰酸酯组合物及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948419C2 (de) * 1979-12-01 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen und deren Verwendung in einem Verfahren zur Herstellung von Polyurethankunststoffen
DE3039600A1 (de) * 1980-10-21 1982-05-19 Bayer Ag, 5090 Leverkusen Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethankunststoffen
US4525590A (en) * 1981-07-29 1985-06-25 Bayer Aktiengesellschaft Simplified process for the production of polyamines by the alkaline hydrolysis of compounds containing NCO-groups
US4723032A (en) * 1981-11-12 1988-02-02 Bayer Aktiengesellschaft Modified polyamines and a process for their production
DE3144874A1 (de) * 1981-11-12 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyaminen aus n-monoaryl-n', n'-dialkylharnstoff-verbindungen und ihre verwendung zum aufbau von polyurethanen
DE3147736A1 (de) * 1981-12-02 1983-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von elastischen formkoerpern
US4588840A (en) * 1982-04-26 1986-05-13 The Dow Chemical Company Oxyalkylene aromatic amines
DE3223397A1 (de) * 1982-06-23 1983-12-29 Bayer Ag, 5090 Leverkusen Einstufenverfahren zur herstellung von polyaminen aus nco-prepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen
DE3227219A1 (de) * 1982-07-21 1984-02-02 Bayer Ag, 5090 Leverkusen Einstufenverfahren zur herstellung von polyaminen aus nco-praepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen
US4413111A (en) * 1982-09-29 1983-11-01 Mobay Chemical Corporation Isocyanate-terminated prepolymers with low free monomer contents
DE3244913A1 (de) * 1982-12-04 1984-06-07 Bayer Ag, 5090 Leverkusen Aminogruppen enthaltende reaktionskomponenten, verfahren zu ihrer herstellung und ihre verwendung
DE3516730A1 (de) * 1985-05-09 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren
DE3526233A1 (de) * 1985-07-23 1987-01-29 Bayer Ag Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden polyisocyanat-zubereitungen, die nach diesem verfahren erhaeltlichen polyisocyanat-zubereitungen und ihre verwendung als isocyanatkomponente bei der herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren
DD258615A5 (de) * 1985-10-18 1988-07-27 Bayer Ag,De Verfahren zur herstellung von polyaminen

Also Published As

Publication number Publication date
CA1328276C (en) 1994-04-05
DE3626661A1 (de) 1988-02-11
ZA875801B (en) 1988-04-27
DD269153A5 (de) 1989-06-21
BR8704025A (pt) 1988-04-05
EP0255677B1 (de) 1993-12-08
EP0255677A1 (de) 1988-02-10
KR880002915A (ko) 1988-05-12
AU590108B2 (en) 1989-10-26
US4740531A (en) 1988-04-26
KR960006295B1 (ko) 1996-05-13
MX170109B (es) 1993-08-09
DE3788380D1 (de) 1994-01-20
JPS6343916A (ja) 1988-02-25
AU7670587A (en) 1988-02-11
ATE98272T1 (de) 1993-12-15

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