| Patent application number | Description | Published |
|---|
| 20080207871 | Preparations containing hyperbrached polymers - The present invention relates to preparations comprising at least one low molecular weight substance and at least one hyperbranched polymer, wherein the hyperbranched polymer comprises a hydrophilic core having polyester units and hydrophobic end groups, said hyperbranched polymer having a molecular weight greater than or equal to 6000 g/mol and a hydroxyl number in the range from 0 to 200 mg KOH/g, the degree of branching being in the range from 20 to 70%, and said hyperbranched polymer having a melting point of at least 30° C. | 08-28-2008 |
| 20080274149 | Encapsulation and Controlled Release of Biologically Active Ingredients with Enzymatically Degradable Microparticulate, Hyperbranched Polymers - The invention provides encapsulated, microparticulate active ingredient formulations for the controlled release of active ingredients on skin and skin appendages consisting of encapsulation material as casing and at least one enclosed biologically active ingredient as core, which is characterized in that enzymatically degradable organic hyperbranched polymers containing ester groups are used as encapsulation material. | 11-06-2008 |
| 20090036334 | USE OF IONIC LIQUIDS FOR THE LUBRICATION OF COMPONENTS IN WIND POWER PLANTS - The invention relates to the use of lubricants containing at least one ionic liquid as lubricants in components of a wind power plant. | 02-05-2009 |
| 20100136130 | Preparation for the Controlled Release of Bioactive Natural Substances - The present invention relates to a preparation comprising at least one encapsulation material and at least one bioactive natural substance, which bioactive natural substance can be released from the preparation in a controlled manner, wherein the encapsulation material comprises at least one glyceride with a melting point of at least 35° C. and additionally at least one polymer with polyester units, which has a melting temperature of at least 30° C. and a viscosity in the range from 50 mPa*s to 250 Pa*s, measured by means of rotational viscometry at 110° C. The present invention further describes processes for producing the preparation of the invention, as well as preferred uses. | 06-03-2010 |
