ES8603170A1 - Procedimiento para la obtencion de soluciones o dispersionesacuosas de oligouretanos - Google Patents

Procedimiento para la obtencion de soluciones o dispersionesacuosas de oligouretanos

Info

Publication number
ES8603170A1
ES8603170A1 ES540715A ES540715A ES8603170A1 ES 8603170 A1 ES8603170 A1 ES 8603170A1 ES 540715 A ES540715 A ES 540715A ES 540715 A ES540715 A ES 540715A ES 8603170 A1 ES8603170 A1 ES 8603170A1
Authority
ES
Spain
Prior art keywords
tert
preparation
gps
oligourethanes
cationic
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
ES540715A
Other languages
English (en)
Other versions
ES540715A0 (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.)
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
Publication of ES540715A0 publication Critical patent/ES540715A0/es
Publication of ES8603170A1 publication Critical patent/ES8603170A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/042—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using electronic means
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/30—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
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl 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
    • C08G18/30—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
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide 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
    • C08G18/30—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
    • C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano groups
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4465—Polyurethanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/04—Air or combustion gas valves or dampers in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Control Of Combustion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE OLIGOURETANOS. CONSISTE EN QUE UN POLIISOCIANATO ORGANICO QUE PUEDE TENER GRUPOS URETANO Y CON GRUPOS ISOCIANATO EN CASO DADO PARCIALMENTE BLOQUEADOS SE HACE REACCIONAR CON: 1) COMPUESTOS DE FORMULA (I), DONDE R1 ES HIDROGENO O RESTO ALQUILO DE 1 A 4 CARBONOS R2 ES CN N, CO NH2 CO NHR3, CO NR3, COOR3, R3 ES UN RESTO DE HIDROCARBURO MONOVALENTE Y R4 Y R5 SON RSTOS DE HIDROCARBUROS IGUALES O DIFERENTES, DE 1 A 20 ATOMOS DE CARBONO O DE 2 A 20 ATOMOS DE CARBONO QUE TIENEN COMO MINIMO UN GRUPO HIDROXILO ALCOHOLICO, A CONDICION DE QUE COMO MINIMO R4 O R5 TENGA AL MENOS UN GRUPO HIDROXIDO ALCOHOLICO, DANDO LUGAR AL ALIGOURETANO CORRESPONDIENTE 2) NEUTRALIZAR LOS ATOMOS DE HIDROGENO DE ESTE OLIGOURETANO CON UN ACIDO ORGANICO O INORGANICO DE PKA MENOR DE 5 Y CUATERNIZAR CON AGENTES DE ALQUILACION.
ES540715A 1984-02-27 1985-02-26 Procedimiento para la obtencion de soluciones o dispersionesacuosas de oligouretanos Expired ES8603170A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843406998 DE3406998A1 (de) 1984-02-27 1984-02-27 Waessrige loesungen oder dispersionen von kationischen oligourethanen, ein verfahrn zu ihrer herstellung und ihre verwendung zur herstellung von ueberzuegen

Publications (2)

Publication Number Publication Date
ES540715A0 ES540715A0 (es) 1985-12-01
ES8603170A1 true ES8603170A1 (es) 1985-12-01

Family

ID=6228904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540715A Expired ES8603170A1 (es) 1984-02-27 1985-02-26 Procedimiento para la obtencion de soluciones o dispersionesacuosas de oligouretanos

Country Status (6)

Country Link
US (1) US4576989A (es)
EP (2) EP0160169B1 (es)
JP (1) JPS60210618A (es)
CA (1) CA1257736A (es)
DE (3) DE3406998A1 (es)
ES (1) ES8603170A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114552A (en) * 1985-02-07 1992-05-19 Ppg Industries, Inc. Compositions comprising ionic resins and capped polyisocyanate mixtures containing a diphenyl-2,4'-diisocyanate and a diphenyl-4,4'-diisocyanate
ATE42856T1 (de) * 1985-07-05 1989-05-15 Akzo Nv Verfahren zum ueberziehen von elektrisch leitenden substraten und ein kationisches bindemittel enthaltende waessrige zusammensetzung.
AT394051B (de) * 1988-12-06 1992-01-27 Greiner Schaumstoffwerk Formteil aus gespritzten oder extrudierten kunststoffabfaellen und verfahren zu seiner herstellung
JPH06102773B2 (ja) * 1988-12-07 1994-12-14 日本パーカライジング株式会社 メッキ鋼板の表面処理方法
US5503938A (en) * 1994-10-26 1996-04-02 Minnesota Mining And Manufacturing Company Self-wetting binders for magnetic media
JP4919799B2 (ja) * 2004-03-29 2012-04-18 第一工業製薬株式会社 金属材料表面処理用水系塗料組成物
ITMI20081239A1 (it) * 2008-07-08 2010-01-09 Milano Politecnico Polimeri funzionalizzati e loro uso in trattamenti di superfici di substrati
DE202009013497U1 (de) * 2009-10-07 2011-02-17 Kutzner + Weber Gmbh Partikelabscheider mit Sicherheitsabsperrung
CN114853970B (zh) * 2022-06-15 2023-07-21 佛山市精信汇明科技有限公司 一种封闭型阳离子水性聚氨酯固化剂及其制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859617A (en) * 1954-10-22 1958-11-11 Northrop Aircraft Inc Thermal flowmeter
US3567692A (en) * 1963-02-04 1971-03-02 Ici Ltd Polymeric materials produced by interacting polyisocyanate and water in the presence of polyaldimine or polyketimine
BE648710A (es) * 1964-06-02 1964-10-01
US3425277A (en) * 1966-11-14 1969-02-04 Gen Electric Electrical thermal flowmeter
DE1694237B2 (de) * 1968-01-02 1974-08-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von vernetzten Kunststoffen, einschließlich Flächengebilden, nach dem Isocyanatpolyadditionsverfahren
FR2085184B1 (es) * 1970-01-08 1973-07-13 Lafitte Rene
DE2060599A1 (de) * 1970-12-09 1972-06-29 Bayer Ag Verfahren zur Herstellung von Beschichtungsmassen auf Polyurethanbasis
JPS54154497A (en) * 1978-05-26 1979-12-05 Mitsubishi Chem Ind Ltd Preparation of resin for cathode-electrodeposition coating
DE2833463A1 (de) * 1978-07-29 1980-02-07 Servo Instr Vorrichtung zur selbsttaetigen regelung des unterdrucks in dem verbrennungsraum einer feuerung
JPS5937029B2 (ja) * 1979-02-26 1984-09-07 三菱化学株式会社 陰極電着塗装法
US4406396A (en) * 1980-03-24 1983-09-27 Habegger Millard A Method and apparatus for regulating flue draft

Also Published As

Publication number Publication date
EP0156175B1 (de) 1990-08-08
ES540715A0 (es) 1985-12-01
EP0160169B1 (de) 1987-04-29
JPS60210618A (ja) 1985-10-23
CA1257736A (en) 1989-07-18
US4576989A (en) 1986-03-18
DE3579017D1 (de) 1990-09-13
DE3406998A1 (de) 1985-08-29
DE3560147D1 (en) 1987-06-04
EP0156175A1 (de) 1985-10-02
EP0160169A1 (de) 1985-11-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603