ES8406517A1 - Procedimiento de produccion de dispersiones acuosas a base de una resina de poliuretano, para aplicacion sobre un substrato como revestimiento - Google Patents

Procedimiento de produccion de dispersiones acuosas a base de una resina de poliuretano, para aplicacion sobre un substrato como revestimiento

Info

Publication number
ES8406517A1
ES8406517A1 ES525021A ES525021A ES8406517A1 ES 8406517 A1 ES8406517 A1 ES 8406517A1 ES 525021 A ES525021 A ES 525021A ES 525021 A ES525021 A ES 525021A ES 8406517 A1 ES8406517 A1 ES 8406517A1
Authority
ES
Spain
Prior art keywords
acid
reacting
basis
aqueous dispersion
polyurethane resin
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
ES525021A
Other languages
English (en)
Other versions
ES525021A0 (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
Application filed by BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES8406517A1 publication Critical patent/ES8406517A1/es
Publication of ES525021A0 publication Critical patent/ES525021A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/02—Shellac

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE DISPERSIONES ACUOSAS A BASE DE UNA RESINA DE POLIURETANO, PARA SU APLICACION SOBRE UN SUSTRATO COMO REVESTIMIENTO.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, UN POLIESTER NO SATURADO O UNA MEZCLA DE UN POLIESTER NO SATURADO Y DE UN DIOL LINEAL, SE HACE REACCIONAR CON UN DIISOCIANATO PARA OBTENER UN PRIMER PRODUCTO INTERMEDIO QUE CONTENGA GRUPOS TERMINALES DE ISOCIANATO; SEGUNDA, SE HACE REACCIONAR EL PRIMER PRODUCTO INTERMEDIO CON UN COMPUESTO QUE CONTIENE AL MENOS DOS GRUPOS SUSCEPTIBLES DE REACCIONAR CON LOS GRUPOS ISOCIANATOS Y AL MENOSUN GRUPO PARA LA FORMACION DE ANIONES, PARA OBTENER UN SEGUNDO PRODUCTO INTERMEDIO QUE CONTENGA GRUPOS TERMINALES DE ISOCIANATO; Y POR ULTIMO, LOS GRUPOS DE ISOCIANATO DEL SEGUNDO PRODUCTO INTERMEDIO SE HACEN REACCIONAR CON UNA DIAMINA O UNA POLIAMINA CON AMINOGRUPOS PRIMARIOS O SECUNDARIOS.
ES525021A 1982-08-19 1983-08-18 Procedimiento de produccion de dispersiones acuosas a base de una resina de poliuretano, para aplicacion sobre un substrato como revestimiento Granted ES525021A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3230851A DE3230851A1 (de) 1982-08-19 1982-08-19 Waessrige dispersion auf der basis eines polyurethankunstharzes

Publications (2)

Publication Number Publication Date
ES8406517A1 true ES8406517A1 (es) 1984-07-16
ES525021A0 ES525021A0 (es) 1984-07-16

Family

ID=6171224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525021A Granted ES525021A0 (es) 1982-08-19 1983-08-18 Procedimiento de produccion de dispersiones acuosas a base de una resina de poliuretano, para aplicacion sobre un substrato como revestimiento

Country Status (6)

Country Link
US (1) US4496675A (es)
EP (1) EP0101566B1 (es)
AT (1) ATE13903T1 (es)
BR (1) BR8304471A (es)
DE (2) DE3230851A1 (es)
ES (1) ES525021A0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421257C2 (de) * 1984-06-07 1986-07-10 Zeller + Gmelin GmbH & Co, 7332 Eislingen Einkomponentenformulierung zur Entklebung, Ausfällung und Koagulierung von Steinschlag- und Unterbodenschutz auf Basis von Wachsen, wachsähnlichen Kunststoffen und Kunststoffdispersionen sowie von Kunstharzlacken in Naßabscheidern von Spritzlackieranlagen unter Erzielung eines aufschwimmenden Lackschlamms und deren Verwendung
IT1213441B (it) * 1986-12-30 1989-12-20 Ausimont Spa Dispersioni acquose di poliuretani e fluorurati e loro impiego per spalmature tessili.
US5023309A (en) * 1987-09-18 1991-06-11 Rheox, Inc. Water dispersible, modified polyurethane thickener with improved high shear viscosity in aqueous systems
US5095069A (en) * 1990-08-30 1992-03-10 Ppg Industries, Inc. Internally-curable water-based polyurethanes
US5084095A (en) * 1990-12-17 1992-01-28 Beidel Printing House, Inc. Coating for printed substrate
US6106813A (en) 1993-08-04 2000-08-22 L'oreal Polyester polyurethanes, process for preparing them, produced from the said polyester polyurethanes and their use in cosmetic compositions
GB9523764D0 (en) * 1995-11-21 1996-01-24 Ici Plc Polymeric film
DE19734548C2 (de) * 1997-08-01 2000-08-10 Lancaster Group Gmbh Wäßrige Schellacklösung oder -dispersion und Verfahren zur Herstellung
US6162863A (en) * 1997-12-04 2000-12-19 Henkel Kommanditgesellschaft Auf Aktien Waterborne polyurethanes with urea-urethane linkages
US6221602B1 (en) * 1998-11-10 2001-04-24 Bio-Pixels Ltd. Functionalized nanocrystals and their use in labeling for strand synthesis or sequence determination
TWI282344B (en) * 2004-12-28 2007-06-11 Ind Tech Res Inst Elastomeric articles including aqueous aromatic polyurethane and method of fabricating the same
CN113861811A (zh) * 2021-10-26 2021-12-31 江苏海晟涂料有限公司 一种用于金属表面的高附着力的中涂涂料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720639B2 (de) * 1967-03-20 1977-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von waessrigen, emulgatorfreien, anionischen polyurethandispersionen
NL151400B (nl) * 1968-03-27 1976-11-15 Ashland Oil Inc Werkwijze ter bereiding van gemodificeerde polyesters en werkwijze ter bereiding van bekledingspreparaten onder toepassing van deze polyesters.
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
US4066591A (en) * 1975-06-02 1978-01-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
CA1131376A (en) * 1976-10-04 1982-09-07 David G. Hangauer, Jr. Aqueous urea-urethane dispersions
US4240939A (en) * 1979-02-21 1980-12-23 Sam Kostic Wood finishing composition
DE2930410A1 (de) * 1979-07-26 1981-02-12 Bayer Ag Verfahren zur herstellung von stabilen waessrigen dispersionen von oligo- oder polyurethanen, sowie ihre verwendung als beschichtungsmittel fuer flexible oder nicht- flexible substrate
US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
DE3134721A1 (de) * 1981-09-02 1983-03-10 Basf Farben + Fasern Ag, 2000 Hamburg Waessrige dispersionen auf der basis eines polyurethankunstharzes

Also Published As

Publication number Publication date
EP0101566A1 (de) 1984-02-29
DE3360302D1 (en) 1985-07-25
EP0101566B1 (de) 1985-06-19
US4496675A (en) 1985-01-29
ATE13903T1 (de) 1985-07-15
DE3230851A1 (de) 1984-02-23
BR8304471A (pt) 1984-03-27
ES525021A0 (es) 1984-07-16

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