ACTEGA DS GMBH Patent applications |
Patent application number | Title | Published |
20150028035 | Sterilizable PVC-Free Closures - The present invention relates to compositions (compounds) which can be used as seal material in vessel caps under sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps or vacuum caps that can be unscrewed, such as cam screw caps and in particular Press-on/Twist-off® caps, and that demonstrate a reduced migration of undesirable substances. | 01-29-2015 |
20140209611 | PVC-Free Closures - The present invention relates to compositions (compounds) which can be used as seal material in vessel caps, even under pasteurization conditions and possibly sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps that can be unscrewed, such as lug screw caps and in particular Press-on/Twist-off® caps, and that result in a reduced migration of undesirable substances. | 07-31-2014 |
20130206770 | Polymer Compound for Seals for Use with Fat-Containing Filling Materials - The invention relates to a polymer compound for a sealing insert for a container closure, in particular for fat-containing filling materials, which has a composition such that the migration of constituents of the compound into the filling material is reduced, characterised in that the Shore A hardness of the polymer compound is between 45 and 95 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70 DEG C the polymer compound exhibits a compression set of 30-90%. | 08-15-2013 |
20130041087 | Sealing Compounds with Scavenger Materials of Smaill Particle Size - PVC-free polymer compound for producing seals containing scavengers for screw caps, in particular twist crown corks, characterized in that the Shore A hardness of the polymer compound lies between 50 and 90 and, in a compression set test analogous to ASTM D395-97, Method B, the polymer compound has a compression set of between 30% and 90% after it has been left for 22 hours at 70° C. under a compression of 25%. | 02-14-2013 |
20130026127 | PVC-Free Seals for Twist Crowns - The invention relates to a polymer compound for a PVC-free sealing insert for twist crowns, wherein the Shore A hardness of the polymer compound is between 50 and 90 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70 DEG C the polymer compound exhibits a compression set of 30-90%. | 01-31-2013 |
20100295211 | Method for Producing a Vessel Closure - The invention relates to a method for producing a vessel closure for vessels comprising an opening that is to be closed by the vessel closure, an inner diameter of more than two cm and surrounds a polymer-based sealing element that is arranged in the vessel closure in such a manner that is sealingly rests on the opening of the vessel in the closed state. A polymer material becomes sufficiently free-flowing by warming and is applied to the vessel closure in the region of the sealing element that is to be produced, and optionally, is mechanically formed into the desired shape which it maintains after cooling. The invention also relates to a metal or plastic vessel closures for vessels for receiving drinks or food, and comprises a sealing insert, the material thereof being selected so that the migration of material components into the drink or food, that are a health risk, is prevented. The invention also relates to corresponding materials for said type of sealing inserts and to the use of specific polymers for producing the above-mentioned sealing inserts. | 11-25-2010 |
20100203300 | Use of Spherical Metal Particles as Laser Marking Additives for Sealing, Closure or Coating Materials or Paints Comprising Polymer, and also Laser-Markable Sealing, Closure or Coating Material or Laser-Markable Paint Comprising Polymer - The invention relates to the use of spherical metal particles which are free from antimony and/or from compounds containing antimony as laser marking agents in a sealing or closure material, coating material or paint comprising polymer, the particle-size distribution of the spherical metal particles as determined by means of laser granulometry, in the form of the volume-averaged cumulative-undersize particle-size distribution, having a D | 08-12-2010 |