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ES2092346T3 - Dispersion acuosa de un poliuretano y de una resina de condensacion. - Google Patents

Dispersion acuosa de un poliuretano y de una resina de condensacion.

Info

Publication number
ES2092346T3
ES2092346T3 ES94103757T ES94103757T ES2092346T3 ES 2092346 T3 ES2092346 T3 ES 2092346T3 ES 94103757 T ES94103757 T ES 94103757T ES 94103757 T ES94103757 T ES 94103757T ES 2092346 T3 ES2092346 T3 ES 2092346T3
Authority
ES
Spain
Prior art keywords
polyurethane
group
compounds
polymer
ionic
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
ES94103757T
Other languages
English (en)
Inventor
Ulrike Dr Licht
Alexander Dr Wallon
Gerhard Dr Auchter
Lothar Dr Maempel
Horst Seibert
Guenter Dr Scherr
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 SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2092346T3 publication Critical patent/ES2092346T3/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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • C08G2170/20—Compositions for hot melt adhesives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/16—Addition or condensation polymers of aldehydes or ketones according to C08L59/00 - C08L61/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/22—Macromolecular compounds not provided for in C08L2666/16 - C08L2666/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

DISPERSIONES ACUOSAS, QUE CONTIENEN UN POLIURETANO Y 5 HASTA 60 % EN PESO, CON RESPECTO AL POLIURETANO, DE UN POLIMERO QUE MEJORA LA ADHERENCIA, DONDE EL POLIURETANO ESTA CONSTITUIDO ESENCIALMENTE A PARTIR DE (A) POLIISOCIANATOS ORGANICOS (B) COMPUESTOS DIHIDROXIL CON UN PESO MOLECULAR POR ENCIMA DESDE 500 HASTA 5 000 G/MOL, QUE NO CONTIENEN NINGUN GRUPO DE IONES O GRUPOS QUE SE TRANSFORMAN EN GRUPOS IONICOS (C) COMPUESTOS CON AL MENOS UN GRUPO FUNCIONAL REACTIVO CONTRA ISOCIANATO Y AL MENOS UN GRUPO IONICO O TRANSFORMABLE EN GRUPO IONICO, (D) EVENTUALMENTE COMPUESTOS DISTINTOS A (C) CON AL MENOS DOS GRUPOS FUNCIONALES REACTIVOS CONTRA ISOCIANATO Y UN PESO MOLAR DESDE 60 HASTA 500 G/MOL Y EL POLIURETANO, O SUS POLIMEROS EN UN DISOLVENTES MEZCLABLE CON EL AGUA. SE ELABORAN DESPUES DE LA ADICION DEL POLIMERO QUE MEJORA LA ADHERENCIA EN AGUA, SIENDO DISPERSADO Y EN CASO DE PREPOLIMEROS SIGUE A CONTINUACION OTRA TRANSFORMACION AL POLIURETANO, CARACTERIZADA PORQUE EL POLIMERO DE PROPIEDAD MEJORADA DE ADHERENCIA SE TRANSFORMA EN UN COMPUESTO (I) DE PRODUCTO DE CONDENSACION, A ELEGIR DE LOS COMPUESTOS AROMATICOS CON UN ANILLO AROMATICO, DOS ANILLOS AROMATICOS CONDENSADOS DEL ANILLO AROMATICO UNIDO A TRAVES DE UN GRUPO C1 MENOS UN GRUPO HIDROXI Y EN EL ANILLO AROMATICO AL MENOS POR MEDIO DE 1 HASTA 3 GRUPOS C1 XI, O MEZCLA DE ESTOS COMPUESTOS CON UN COMPUESTO (II) ELEGIDO A PARTIR DE COMPUESTOS CON 2 HASTA 20 ATOMOS DE CARBONO Y AL MENOS UN GRUPO CETONA O ALDEIDO, UN C4 HASTA C16 OMPUESTOS CON 2 HASTA 10 ATOMOS DE CARBONO Y AL MENOS DE UN ENLACE TRIPLE, SUS MEZCLAS O SUS MEZCLAS CON FORMALDEHIDO, DONDE SE OBTIENE UN MAXIMO DE 70 % MOLAR DE LOS COMPUESTOS (II) FORMALDEHIDO.
ES94103757T 1993-03-20 1994-03-11 Dispersion acuosa de un poliuretano y de una resina de condensacion. Expired - Lifetime ES2092346T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309079A DE4309079A1 (de) 1993-03-20 1993-03-20 Wäßrige Dispersion eines Polyurethan und eines Kondensationsharzes

Publications (1)

Publication Number Publication Date
ES2092346T3 true ES2092346T3 (es) 1996-11-16

Family

ID=6483410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103757T Expired - Lifetime ES2092346T3 (es) 1993-03-20 1994-03-11 Dispersion acuosa de un poliuretano y de una resina de condensacion.

Country Status (5)

Country Link
EP (1) EP0617103B1 (es)
JP (1) JPH06340804A (es)
AU (1) AU5788094A (es)
DE (2) DE4309079A1 (es)
ES (1) ES2092346T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643704A1 (de) * 1996-10-23 1998-04-30 Huels Chemische Werke Ag Wäßrige Harzdispersionen
DE19840786A1 (de) * 1998-09-08 2000-01-27 Bayer Ag Polyurethan-Dispersionen zur Klebung von SBS
DE102004034303A1 (de) * 2004-07-15 2006-02-09 Degussa Ag Funktionalisierte, wässrige Harze
DE102005006296A1 (de) * 2005-02-11 2006-08-24 Degussa Ag Wässrige Zusammensetzungen
DE102005010963A1 (de) * 2005-03-10 2006-09-14 Degussa Ag Wässrige Beschichtungsstoffzusammensetzungen für flexible Untergründe
DE102005010964A1 (de) * 2005-03-10 2006-09-14 Degussa Ag Wässrige Beschichtungsstoffzusammensetzungen für Effektlacke
DE102005010947A1 (de) * 2005-03-10 2006-09-14 Degussa Ag Wässrige Beschichtungsstoffzusammensetzungen mit verbessertem Steinschlagschutz
EP2620457A1 (de) * 2012-01-27 2013-07-31 Sika Technology AG Beschleunigte Durchhärtung von 1K-Polyurethanen
EP3514186A1 (de) * 2018-01-18 2019-07-24 Covestro Deutschland AG Klebstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903538A1 (de) * 1989-02-07 1990-08-16 Basf Ag Herstellung von emulgatorfreien, waessrigen polyurethandispersionen
EP0490026A3 (en) * 1990-12-10 1992-09-30 H.B. Fuller Licensing & Financing, Inc. Improved aqueous emulsion dispersion adhesives based on a polyol and a hindered isocyanate compound

Also Published As

Publication number Publication date
DE59400787D1 (de) 1996-11-14
JPH06340804A (ja) 1994-12-13
DE4309079A1 (de) 1994-09-22
AU5788094A (en) 1994-09-22
EP0617103A1 (de) 1994-09-28
EP0617103B1 (de) 1996-10-09

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