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Inventor: Haubl; Georg
Address: Linz, AT
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7057010 |
Process for the continuous drying of polymers containing N or amino, ammonium or spirobicyclic a |
June 6, 2006 |
| Process for the drying of polymers containing N or amino, ammonium or spirobicyclic ammonium groups, comprising cationic N-containing groups, and suitable counterions, in which the gelled and washed polymers obtained by polymerization, crosslinkage and optionally alkylation are dried |
| 5578723 |
Process for preparing cyanuric acid by seperation from an isocyanic acid/ammonia gas mixture |
November 26, 1996 |
| A process for preparing cyanuric acid by cooling an isocyanuric acid/ammonia gas mixture having a temperature of 300.degree. to 480.degree. C. to 200.degree.-300.degree. C., whereupon cyanuric acid is separated off and isolated at this temperature in an apparatus suitable for separat |
| 4990551 |
Absorbing polymer |
February 5, 1991 |
| Absorbing polymer consisting of a polymer A which is an optionally modified polyvinyl alcohol or an optionally modified polysaccharide or a mixture of these, and of a polymer B which is a maleic anhydride homo- or copolymer having a hydrolysis time of 5 to 120 minutes, the anhydride grou |
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