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Gutweiler
Matthias Gutweiler, Hünfelden DE
| Patent application number | Description | Published |
|---|---|---|
| 20090176937 | METHOD FOR THE MODIFICATION OF POLYVINYL BUTYRALS - The invention relates to a method for modifying acetylized polyvinyl alcohols by reacting the same with epoxides in the polymer melt. Also disclosed is the use of said products in ceramic applications, for example. | 07-09-2009 |
Matthias Gutweiler, Hünfelden DE
| Patent application number | Description | Published |
|---|---|---|
| 20090176937 | METHOD FOR THE MODIFICATION OF POLYVINYL BUTYRALS - The invention relates to a method for modifying acetylized polyvinyl alcohols by reacting the same with epoxides in the polymer melt. Also disclosed is the use of said products in ceramic applications, for example. | 07-09-2009 |
Matthisas Gutweiler, Huenfelden DE
| Patent application number | Description | Published |
|---|---|---|
| 20080203593 | Polyvinyl Acetal-Containing Granulate, Method for the Production and the Utilization Thereof - The invention relates to a method for the production of a granulate containing at least one polyvinyl acetal, wherein a composition containing a polyvinyl acetal is transformed into molten state and granulated in accordance with the desired grain size. The invention also relates to a granulate produced according to said method and to the utilization of the inventive granulate. | 08-28-2008 |