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
Links
- 239000004814 polyurethane Substances 0.000 title abstract 6
- 229920002635 polyurethane Polymers 0.000 title abstract 6
- 230000005494 condensation Effects 0.000 title abstract 2
- 238000009833 condensation Methods 0.000 title abstract 2
- 239000006185 dispersion Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
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.
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)
| 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 |
| 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 |
| DE102005010963A1 (de) * | 2005-03-10 | 2006-09-14 | Degussa Ag | Wässrige Beschichtungsstoffzusammensetzungen für flexible Untergründe |
| 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)
| 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 |
-
1993
- 1993-03-20 DE DE4309079A patent/DE4309079A1/de not_active Withdrawn
-
1994
- 1994-03-08 JP JP6036669A patent/JPH06340804A/ja not_active Withdrawn
- 1994-03-11 DE DE59400787T patent/DE59400787D1/de not_active Expired - Fee Related
- 1994-03-11 ES ES94103757T patent/ES2092346T3/es not_active Expired - Lifetime
- 1994-03-11 EP EP94103757A patent/EP0617103B1/de not_active Expired - Lifetime
- 1994-03-17 AU AU57880/94A patent/AU5788094A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE4309079A1 (de) | 1994-09-22 |
| AU5788094A (en) | 1994-09-22 |
| EP0617103A1 (de) | 1994-09-28 |
| EP0617103B1 (de) | 1996-10-09 |
| DE59400787D1 (de) | 1996-11-14 |
| JPH06340804A (ja) | 1994-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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