Wolf, Heidelberg
Gerhard K. Wolf, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20090076449 | COATING AND METHOD FOR APPLYING A COATING TO A MEDICAL INSTRUMENT, AND MEDICAL INSTRUMENT - The invention relates to a cover ( | 03-19-2009 |
Hanno RĂ¼diger Wolf, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20090022603 | Method for the Pneumatic Conveying of Water-Absorbent Polymer Particles - A process for pneumatic delivery of water-absorbing polymer particles, the compressor used for pneumatic delivery having a steep characteristic and the initial gas rate in the delivery corresponding to a Froude number of from 10 to 18. | 01-22-2009 |
20090060660 | Process for Pneumatic Conveying of Water-Absorbing Polymer Particles - A process for pneumatic delivery of water-absorbing polymer particles, the initial gas rate in the delivery being from 1 to 6 m/s and the delivery material loading being from 1 to 100 kg/kg. | 03-05-2009 |
20090060661 | Method for the Pneumatic Conveying of Water-Absorbent Polymer Particles - A process for pneumatic delivery of water-absorbing polymer particles using curved pipelines, the ratio of radius of curvature to tube diameter being at least 5. | 03-05-2009 |
20100093949 | Superabsorbents Having Superior Permeability and Conveying Properties - A superabsorbent having superior permeability and conveying properties comprises a permeability enhancing agent and a cohesion control agent and has a free swell gel bed permeability of at least 15 Darcies and a Hausner ratio in the range of 1.18 to 1.34. | 04-15-2010 |
20100206897 | Process for Metering Superabsorbents - Superabsorbents are metered by a process using a screw conveyor, wherein the superabsorbent is selected, or treated with a cohesion control agent, to have an unconfined yield strength of from 0.75 to 1.5 kPa at consolidation stress of 6 kPa. | 08-19-2010 |
Hanno RĂ¼diger Wolf, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20100093949 | Superabsorbents Having Superior Permeability and Conveying Properties - A superabsorbent having superior permeability and conveying properties comprises a permeability enhancing agent and a cohesion control agent and has a free swell gel bed permeability of at least 15 Darcies and a Hausner ratio in the range of 1.18 to 1.34. | 04-15-2010 |
20100206897 | Process for Metering Superabsorbents - Superabsorbents are metered by a process using a screw conveyor, wherein the superabsorbent is selected, or treated with a cohesion control agent, to have an unconfined yield strength of from 0.75 to 1.5 kPa at consolidation stress of 6 kPa. | 08-19-2010 |
Markus Wolf, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20090013889 | Method for Improved Plate Change and Sheet-fed Offset Printing Press Having a Plate Change Apparatus - An apparatus and a method for changing printing plates in sheet-fed rotary printing presses include a plurality of printing units and plate cylinders being coupled to one another mechanically in the printing units during a printing operation. At the beginning of a plate change, the plate cylinders are coupled to one another mechanically and are driven jointly by a main drive motor. After an old printing plate has been conveyed out, each plate cylinder is decoupled from the common mechanical connection and is driven by a separate drive motor. | 01-15-2009 |