ES481721A1 - Procedimiento para la obtencion de dispersiones o solucionesacuosas de materiales sinteticos oligomeros o polimeros. - Google Patents

Procedimiento para la obtencion de dispersiones o solucionesacuosas de materiales sinteticos oligomeros o polimeros.

Info

Publication number
ES481721A1
ES481721A1 ES481721A ES481721A ES481721A1 ES 481721 A1 ES481721 A1 ES 481721A1 ES 481721 A ES481721 A ES 481721A ES 481721 A ES481721 A ES 481721A ES 481721 A1 ES481721 A1 ES 481721A1
Authority
ES
Spain
Prior art keywords
aqueous dispersions
oligomeric
preparing same
polymeric plastics
solutions
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
ES481721A
Other languages
English (en)
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 ES481721A1 publication Critical patent/ES481721A1/es
Expired 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • C08G18/83—Chemically modified polymers
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/80—Compositions for aqueous adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Procedimiento para la obtención de dispersiones o soluciones acuosas en materiales sintéticos oligómeros o polímeros por síntesis de materiales sintéticos oligómeros o polímeros en forma conocida por polimerización, policondensación o poliadición de componentes de síntesis de bajo peso molecular empleando componentes de síntesis conteniendo nitrógeno de amina terciario y/o grupos amonium obtenidos por neutralización de los grupos amino terciarios incorporador con ácidos orgánicos, neutralización como mínimo parcial de los grupos amino terciarios presentes con ácido orgánico, seleccionándose el tipo y la cantidad de los componentes de síntesis que contienen grupos amino terciario y/o grupos amonium y su grado de neutralización de manera que los oligómeros o polímeros formados contengan de 2 a 200 miliequivalentes de grupos amonium por 100 g de sólidos, y conversión de los oligómeros o polímeros en forma conocida en una dispersión o solución acuosa durante o después de la reacción de síntesisque conduce al oligómero o polímero, caracterizado porque para la neutralización de los grupos amino terciario y/o para la obtención de los componentes de síntesis que llevan grupos amonium se emplean ácidos orgánicos que en el margen de temperaturas de 20 hasta 200ºC bajo ausencia de agua pierden su carácter de ácido bajo disociación de dioxido de carbono o bajo formación de anillo intramolecular.
ES481721A 1978-06-21 1979-06-20 Procedimiento para la obtencion de dispersiones o solucionesacuosas de materiales sinteticos oligomeros o polimeros. Expired ES481721A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782827156 DE2827156A1 (de) 1978-06-21 1978-06-21 Waessrige dispersionen oder loesungen von oligomeren oder polymeren kunststoffen, ein verfahren zu ihrer herstellung, sowie ihre verwendung

Publications (1)

Publication Number Publication Date
ES481721A1 true ES481721A1 (es) 1980-07-01

Family

ID=6042332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481721A Expired ES481721A1 (es) 1978-06-21 1979-06-20 Procedimiento para la obtencion de dispersiones o solucionesacuosas de materiales sinteticos oligomeros o polimeros.

Country Status (8)

Country Link
US (1) US4331717A (es)
EP (1) EP0006204B1 (es)
JP (1) JPS553486A (es)
AT (1) ATE1386T1 (es)
AU (1) AU526532B2 (es)
CA (1) CA1154190A (es)
DE (2) DE2827156A1 (es)
ES (1) ES481721A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153000B (it) * 1982-07-01 1987-01-14 Resem Spa Dispersioni acquose di poliuretani da oligouretani aventi gruppi terminali insaturi
DE3344693A1 (de) * 1983-12-10 1985-06-20 Bayer Ag, 5090 Leverkusen Waessrige loesungen oder dispersionen von polyisocyanat-polyadditionsprodukten, ein verfahren zu ihrer herstellung, sowie ihre verwendung als bzw. zur herstellung von klebemittel
DE3545195A1 (de) * 1985-12-20 1987-06-25 Hoechst Ag Isocyanatfreie polyurethan-dispersionen
DE4024835A1 (de) * 1990-08-04 1992-02-06 Basf Lacke & Farben Waessrige beschichtungszusammensetzung, insbesondere zur beschichtung von finish-folien und endloskanten sowie verfahren zum beschichten von finish-folien und endloskanten
DE19623371A1 (de) * 1996-06-12 1997-12-18 Herberts Gmbh Bindemittel- und Überzugsmittelzusammensetzung und deren Verwendung bei der Mehrschichtlackierung
US20040249106A1 (en) 2003-06-03 2004-12-09 Gindin Lyubov K. Modified polyurethanes
DE102004002525A1 (de) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Beschichtungsmittelzusammensetzung
DE102004013259A1 (de) * 2004-03-18 2005-09-29 Bayer Materialscience Ag Wässrige PUR-Dispersionen mit verbesserter Haftung
JP5247421B2 (ja) * 2008-12-26 2013-07-24 富士フイルム株式会社 自己分散ポリマー水性分散物の製造方法、水性インク組成物、インクセット、および画像形成方法
CA2859853A1 (en) * 2011-12-22 2013-06-27 Bayer Intellectual Property Gmbh Low-solvent polyacrylate copolymer dispersions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639107A (es) * 1962-10-26
BE640789A (es) * 1962-12-05
DE1570602A1 (de) * 1965-09-03 1969-08-14 Bayer Ag Verfahren zur Herstellung von waessrigen Polyurethan-Dispersionen
DE1770068C3 (de) * 1968-03-27 1981-01-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanen Bayer AG, 5090 Leverkusen
US3804786A (en) * 1971-07-14 1974-04-16 Desoto Inc Water-dispersible cationic polyurethane resins
DE2460470A1 (de) 1974-12-20 1976-07-01 Basf Ag Waessrige ueberzugsmittel
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion
BR7606383A (pt) * 1975-09-26 1977-06-14 Bayer Ag Processo para a preparacao de poliuretanos
JPS5853675B2 (ja) * 1976-04-06 1983-11-30 関西ペイント株式会社 カチオン性電着塗料組成物

Also Published As

Publication number Publication date
DE2827156A1 (de) 1980-01-10
EP0006204A1 (de) 1980-01-09
EP0006204B1 (de) 1982-07-28
JPS553486A (en) 1980-01-11
AU526532B2 (en) 1983-01-20
AU4821279A (en) 1980-01-03
ATE1386T1 (de) 1982-08-15
CA1154190A (en) 1983-09-20
DE2963396D1 (en) 1982-09-16
US4331717A (en) 1982-05-25

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506