ES2027976T3 - Procedimiento de preparacion de pegamentos y hermetizantes. - Google Patents
Procedimiento de preparacion de pegamentos y hermetizantes.Info
- Publication number
- ES2027976T3 ES2027976T3 ES198787102803T ES87102803T ES2027976T3 ES 2027976 T3 ES2027976 T3 ES 2027976T3 ES 198787102803 T ES198787102803 T ES 198787102803T ES 87102803 T ES87102803 T ES 87102803T ES 2027976 T3 ES2027976 T3 ES 2027976T3
- Authority
- ES
- Spain
- Prior art keywords
- polyols
- polyester
- adhesives
- sealants
- glue
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1021—Polyurethanes or derivatives thereof
-
- 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
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/631—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyesters and/or polycarbonates
-
- 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
- C08G2190/00—Compositions for sealing or packing joints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2003/1034—Materials or components characterised by specific properties
- C09K2003/1056—Moisture-curable materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0625—Polyacrylic esters or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Sealing Material Composition (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
AGENTES DE HERMETIZACION Y ADHESIVOS QUE ENDURECEN EN PRESENCIA DE LA HUMEDAD, Y QUE SON DE UN SOLO COMPONENTE, CONTIENEN PREPOLIMEROS DE ISOCIANATO, LOS CUALES PUEDEN OBTENERSE POR REACCION DE DIISOCIANATOS Y/O POLIISOCIANATOS, EN UN EXCESO ESTEQUIOMETRICO, CON POLIESTERPOLIOLES, POLIESTERPOLIOLES Y PREPOLIMEROS DE (METH) ACRILATO HODROXIFUNCIONALES, ASI COMO PLASTIFICANTES USUALES, PRESENTANDO RAMIFICACIONES LOS POLIESTERPOLIOLES, QUE ESTAN FORMADAS POR RADICALES ALQUILO, ESPECIALMENTE, QUE NO CONTIENEN GRUPOS FUNCIONALES. LOS POLIESTERPOLIOLES PUEDEN OBTENERSE POR REACCION DE LOS CORRESPONDIENTES DIOLES Y/O ACIDOS DICARBOXILICOS RAMIFICADOS O POR SUBSIGUIENTE INJERTO DE GRUPOS LATERALES SOBRE POLIESTERPOLIOLES DE CADENA LINEAL. LOS AGENTES DE HERMETIZACION Y LOS ADHESIVOS SON TRANSPARENTES O TRANSLUCIDOS, PRESENTAN UNA GRAN RESISTENCIA AL ENVEJECIMIENTO Y POSEEN PROPIEDADES MECANICAS EXTRAORDINARIAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3607172 | 1986-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027976T3 true ES2027976T3 (es) | 1992-07-01 |
Family
ID=6295528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787102803T Expired - Lifetime ES2027976T3 (es) | 1986-03-05 | 1987-02-27 | Procedimiento de preparacion de pegamentos y hermetizantes. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0240698B1 (es) |
JP (1) | JPS62218463A (es) |
AT (1) | ATE71119T1 (es) |
CA (1) | CA1280847C (es) |
DE (1) | DE3775591D1 (es) |
ES (1) | ES2027976T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731416A (en) * | 1984-10-01 | 1988-03-15 | The Dow Chemical Company | Polyurethane-type adhesives containing nonaqueous solutions of acrylate polymers |
US5266145A (en) * | 1986-03-05 | 1993-11-30 | Teroson Gmbh | Sealant and adhesive |
DE3824771C1 (es) * | 1988-07-21 | 1990-04-05 | Teroson Gmbh, 6900 Heidelberg, De | |
DE4137896A1 (de) * | 1991-11-18 | 1993-05-19 | Bayer Ag | Waessrige bindemittelkombination und ihre verwendung |
US6610811B1 (en) | 1994-08-18 | 2003-08-26 | Henkel Kommanditgesellschaft Auf Aktien | Polyurethanes with improved tear propagation resistance |
JP4767454B2 (ja) * | 2001-08-31 | 2011-09-07 | コニシ株式会社 | 1液湿気硬化型ウレタン系接着剤組成物 |
JP2013535534A (ja) * | 2010-07-22 | 2013-09-12 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | ポリウレタンシーラント及び接着剤のモジュラスの低下 |
US20230051933A1 (en) * | 2019-12-30 | 2023-02-16 | Basf Coatings Gmbh | Coatings containing branched polyester polyols as plasticizers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970119A (en) * | 1958-02-21 | 1961-01-31 | Eastman Kodak Co | Polyester-urethanes derived from dialkylmalonic compounds and textile fabric coated therewith |
US4020216A (en) * | 1975-06-03 | 1977-04-26 | E. I. Du Pont De Nemours And Company | Coating composition for flexible substrates |
-
1987
- 1987-02-27 EP EP87102803A patent/EP0240698B1/de not_active Expired - Lifetime
- 1987-02-27 AT AT87102803T patent/ATE71119T1/de not_active IP Right Cessation
- 1987-02-27 DE DE8787102803T patent/DE3775591D1/de not_active Expired - Fee Related
- 1987-02-27 ES ES198787102803T patent/ES2027976T3/es not_active Expired - Lifetime
- 1987-03-05 CA CA000531197A patent/CA1280847C/en not_active Expired - Fee Related
- 1987-03-05 JP JP62048968A patent/JPS62218463A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE71119T1 (de) | 1992-01-15 |
DE3775591D1 (de) | 1992-02-13 |
JPS62218463A (ja) | 1987-09-25 |
EP0240698A1 (de) | 1987-10-14 |
CA1280847C (en) | 1991-02-26 |
EP0240698B1 (de) | 1992-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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