CL2008001969A1 - Hardener composition for use in an amino resin-based adhesive system, comprising polyvinyl alcohol and glycolic acid and malic acid and; adhesive system comprising amino resin and said composition; method for gluing materials with said hardener system: use of said composition and system; and glued product. - Google Patents
Hardener composition for use in an amino resin-based adhesive system, comprising polyvinyl alcohol and glycolic acid and malic acid and; adhesive system comprising amino resin and said composition; method for gluing materials with said hardener system: use of said composition and system; and glued product.Info
- Publication number
- CL2008001969A1 CL2008001969A1 CL2008001969A CL2008001969A CL2008001969A1 CL 2008001969 A1 CL2008001969 A1 CL 2008001969A1 CL 2008001969 A CL2008001969 A CL 2008001969A CL 2008001969 A CL2008001969 A CL 2008001969A CL 2008001969 A1 CL2008001969 A1 CL 2008001969A1
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- CL
- Chile
- Prior art keywords
- composition
- adhesive system
- hardener
- acid
- amino resin
- Prior art date
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- Adhesives Or Adhesive Processes (AREA)
Abstract
LA PRESENTE SOLICITUD REIVINDICA UNA COMPOSICIÓN DE ENDURECEDOR PARA USAR EN UN SISTEMA ADHESIVO A BASE<br /> DE AMINO RESINA QUE COMPRENDE UN ALCOHOL POLIVINÍLICO, Y DE UN 1% A UN 50% EN PESO DE UN ÁCIDO<br /> PERTENECIENTE AL GRUPO DE ÁCIDO GLICÓLICO Y ÁCIDO MÁLICO. LA PRESENTE INVENCIÓN COMPRENDE TAMBIÉN UN<br /> SISTEMA ADHESIVO QUE COMPRENDE UN COMPONENTE DE RESINA QUE ES UNA AMINO RESINA Y UN COMPONENTE<br /> ENDURECEDOR QUE ES UN ÁCIDO PERTENECIENTE AL GRUPO DE ÁCIDO GLICÓLICO Y ÁCIDO MÁLICO, Y UN ALCOHOL<br /> POLIVINILICO, DONDE LA RELACIÓN EN PESO DEL ÁCIDO CON LA AMINO RESINA EN EL SISTEMA ADHESIVO ES DE 0,01 A 1.<br /> ADEMÁS, REIVINDICA UN MÉTODO PARA ENCOLAR MATERIALES DE MADERA, QUE COMPRENDE:<br /> - APLICAR UN SISTEMA ADHESIVO POR SOBRE POR LO MENOS UNO DE DOS PEDAZOS DE UN MATERIAL DE MADERA,<br /> - PONER EN CONTACTO DE LOS DOS PEDAZOS FORMANDO DE ESTA MANERA UN ENSAMBLAJE CON EL SISTEMA ADHESIVO<br /> SITUADO ENTRE LOS PEDAZOS QUE FORMAN UNA LÍNEA DE COLA,<br /> - PRENSAR EL ENSAMBLAJE DE MODO QUE SE UNAN LOS PEDAZOS.<br /> ADICIONALMENTE, SE REIVINDICA EL USO DE UNA COMPOSICIÓN DE ENDURECEDOR QUE SIRVE PARA CURAR UNA AMINO<br /> RESINA Y EL USO DE UN SISTEMA ADHESIVO QUE SIRVE PARA ENCOLAR MATERIALES DE MADERA. POR ÚLTIMO, EL PRODUCTO<br /> ENCOLADO QUE COMPRENDE AL MENOS DOS PEDAZOS DE MATERIAL DE MADERA ENCOLADO JUNTO CON UN SISTEMA<br /> ADHESIVO. THIS APPLICATION CLAIMS A HARDENER COMPOSITION TO BE USED IN AN ADHESIVE SYSTEM BASED ON <br /> AMINE RESIN, INCLUDING A POLYVINYL ALCOHOL, AND FROM 1% TO 50% BY WEIGHT OF AN ACID <br /> BELONGING TO THE GROUP OF GLYCOLIC ACID AND MALIC ACID. THE PRESENT INVENTION ALSO INCLUDES AN <br /> ADHESIVE SYSTEM INCLUDING A RESIN COMPONENT WHICH IS AN AMINO RESIN AND A HARDENER <br /> COMPONENT WHICH IS AN ACID BELONGING TO THE GLYCOLIC ACID AND MALIC ACID GROUP, AND AN ALCOHOL ACID /> POLYVINYL, WHERE THE RATIO BY WEIGHT OF THE ACID TO AMINO RESIN IN THE ADHESIVE SYSTEM IS FROM 0.01 TO 1. <br /> ALSO, IT CLAIMS A METHOD TO GLUE WOOD MATERIALS, WHICH INCLUDES: <br /> - APPLY AN ADHESIVE SYSTEM ABOVE AT LEAST ONE OF TWO PIECES OF A WOOD MATERIAL, <br /> - PUT IN CONTACT OF THE TWO PIECES FORMING IN THIS WAY AN ASSEMBLY WITH THE ADHESIVE SYSTEM <br /> LOCATED BETWEEN THE PIECES THAT FORM A GLUE LINE, <br /> - PRESS THE ASSEMBLY SO THAT THE PIECES COME TOGETHER. <br /> ADDITIONALLY, THE USE OF A HARDENER COMPOSITION IS REQUIRED TO CURE AN AMINO <br /> RESIN AND THE USE OF AN ADHESIVE SYSTEM THAT IS SERVED TO GLUE WOODEN MATERIALS. FINALLY, THE GLUED PRODUCT, INCLUDING AT LEAST TWO PIECES OF GLUED WOOD MATERIAL, TOGETHER WITH AN ADHESIVE SYSTEM.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95833907P | 2007-07-05 | 2007-07-05 | |
| EP07111807 | 2007-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2008001969A1 true CL2008001969A1 (en) | 2009-03-27 |
Family
ID=68342345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2008001969A CL2008001969A1 (en) | 2007-07-05 | 2008-07-03 | Hardener composition for use in an amino resin-based adhesive system, comprising polyvinyl alcohol and glycolic acid and malic acid and; adhesive system comprising amino resin and said composition; method for gluing materials with said hardener system: use of said composition and system; and glued product. |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2008001969A1 (en) |
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2008
- 2008-07-03 CL CL2008001969A patent/CL2008001969A1/en unknown
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