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Peer Kirsch
Peer Kirsch, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090184291 | LIQUID CRYSTALLINE MEDIUM AND LIQUID CRYSTAL DISPLAY - A dielectrically positive liquid crystalline media comprising: | 07-23-2009 |
| 20090264525 | FLUOROSURFACTANTS - The present invention relates to fatty acid esters of polyols or sulfonated fatty acid esters or sulfonated fatty acid amides containing at least one group Y, where Y stands for CF | 10-22-2009 |
| 20100152081 | Fluorosurfactants - The invention relates to compounds comprising an aryl sulfonate group, a spacer and a Y group, wherein Y represents CF | 06-17-2010 |
| 20110088594 | FLUOROSURFACTANTS - The present invention relates to compounds of the formulae (I), (II) and (III), to the use of compounds containing at least one perfluoro-tert-butoxy group and at least one substituted or unsubstituted aromatic end group as surface-active agent, and to a process for the preparation of compounds of the formula (II). | 04-21-2011 |
Peer Kirsch, Seeheim-Jugenheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20080319235 | PROCESS FOR THE PREPARATION OF RING COMPOUNDS - In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures. | 12-25-2008 |
| 20090318727 | PROCESS FOR THE PREPARATION OF RING COMPOUNDS - In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures. | 12-24-2009 |
| 20110034738 | PROCESS FOR THE PREPARATION OF RING COMPOUNDS - In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures. | 02-10-2011 |
Peer Kirsch, Yokohama Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090197201 | FLUOROSURFACTANTS - The present invention relates to the use of end groups Y, where Y stands for (formula I), where Rf stands for CF | 08-06-2009 |
| 20090312432 | FLUOROSURFACTANTS - The present invention relates to fatty acid alkanolamides or polyolamides containing at least one group Y, where Y stands for CF | 12-17-2009 |
| 20090320718 | FLUOROSURFACTANTS - The present invention relates to the use of end groups Y, where Y stands for CF | 12-31-2009 |
| 20110118428 | FLUOROSURFACTANTS - The present invention relates to novel compounds containing CF | 05-19-2011 |