AR001542A1 - Hot melt adhesive coating process - Google Patents
Hot melt adhesive coating processInfo
- Publication number
- AR001542A1 AR001542A1 AR33550396A AR33550396A AR001542A1 AR 001542 A1 AR001542 A1 AR 001542A1 AR 33550396 A AR33550396 A AR 33550396A AR 33550396 A AR33550396 A AR 33550396A AR 001542 A1 AR001542 A1 AR 001542A1
- Authority
- AR
- Argentina
- Prior art keywords
- adhesive
- melt
- hot melt
- film
- polymer
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 3
- 239000004831 Hot glue Substances 0.000 title abstract 2
- 239000000853 adhesive Substances 0.000 abstract 6
- 230000001070 adhesive effect Effects 0.000 abstract 6
- 239000011248 coating agent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
Proceso para el revestimiento de adhesivos por fusión que comprende los pasos de: a) extruir el adhesivo de fusión en caliente a través de un orificiode un troquel adecuado; b) rociar la superficie del adhesivo extruído con un polímero de bajopeso molecular para la formación de la película derretida o unmaterial de formación polimérica, siendo el material seleccionado de forma de no reducir las cualidades de la composición del adhesivo cuando se vuelve afundir con el mismo; c) calentarla superficie del adhesivo revestido a una temperatura y durante un período de tiempo suficiente para volver a fundir elpolímero de formación de la película a fin de formar una película de revestimiento contínua y al mismo tiempo incapaces de derretir enforma considerable el adhesivo, y d) enfriar la masa del adhesivo revestido de esta manera a una temperatura adecuada para su manejo.A process for the coating of melt adhesives comprising the steps of: a) extruding the hot melt adhesive through a hole in a suitable die; b) spraying the surface of the extruded adhesive with a low molecular weight polymer for the formation of the melted film or a polymer-forming material, the material being selected so as not to reduce the qualities of the composition of the adhesive when it is re-infused with it ; c) heating the surface of the coated adhesive to a temperature and for a period of time sufficient to re-melt the film-forming polymer to form a continuous coating film and at the same time unable to significantly melt the adhesive, and d) cool the coated adhesive mass in this manner to a temperature suitable for handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR33550396A AR001542A1 (en) | 1996-02-22 | 1996-02-22 | Hot melt adhesive coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR33550396A AR001542A1 (en) | 1996-02-22 | 1996-02-22 | Hot melt adhesive coating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR001542A1 true AR001542A1 (en) | 1997-11-26 |
Family
ID=37027954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR33550396A AR001542A1 (en) | 1996-02-22 | 1996-02-22 | Hot melt adhesive coating process |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR001542A1 (en) |
-
1996
- 1996-02-22 AR AR33550396A patent/AR001542A1/en unknown
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