| Patent application number | Description | Published |
|---|
| 20090246498 | Sealing Strip of Soft Foam - The scaling strip mil has a partially compressed, open-cell, soft foam, which undergoes delayed recovery after compression and subsequent release. A thin, closed layer of a flexible or film-like material with a thickness of 0.002-0.5 mm is bonded to the foam on at least one side surface of the foam. | 10-01-2009 |
| 20090315269 | Precompressed Sealing Tape - Precompressed sealing tape for sealing a joint has a foam strip and a foil-type wrapping, which completely surrounds the foam strip and thus holds it in a precompressed state. A first transverse surface of the foam strip is pressed against a strip-like element, which is arranged inside the wrapping and has a certain resistance to bending in the transverse direction of the foam strip. A second transverse surface of the foam strip, which is arranged opposite to the first transverse surface, is firmly connected to the foil-type wrapping. | 12-24-2009 |
| 20100003465 | SEALING TAPE OF SOFT FOAM - A sealing tape roll comprising a soft foam strip ( | 01-07-2010 |
| 20100009118 | SEALING TAPE OF SOFT FOAM AND METHOD FOR ITS PRODUCTION - A compressed and re-expandable soft foam sealing tape, which is provided on one side with a self-adhesive layer covered by a cover film, and rolled up into a roll, is provided. A flexible film strip is inserted between the adhesive surface and the cover film at least along its edge on one side of the sealing tape roll and is adhered to the adhesive surface. The remaining film strip is folded over the sealing tape roll and inserted between the soft foam layer, to which the portion of the film strip has been adhered, and the cover film adhering to the adjacent soft foam layer. | 01-14-2010 |
| 20100047548 | Sealing Tape for Sealing a Joint - A scaling tape for scaling a joint has an elastically expanding foam strip of approximate rectangular cross section and a foil-type wrapping at least partially surrounding the loam strip. Foil wrapping holds the foam strip in a compressed state and comprises a tear-open tab extending in the longitudinal direction of the sealing tape for opening the wrapping to allow the foam strip to expand, and includes an adhesive tape located in the area of the bottom surface of the foam strip. The wrapping surrounds the two lateral surfaces and the top surface of the foam strip, has a first edge strip, which covers a first edge area of the bottom surface of the foam strip, and a second edge strip, which covers a second edge area of the bottom surface of the foam strip opposite the first edge area. The adhesive tape is bonded adhesively to the two edge strips and holds them in place but can be separated from them by pulling. The adhesive tape adheres at least in the middle area of the bottom surface of the foam strip directly to the foam strip. | 02-25-2010 |
| 20100086719 | SEALING TAPE FOR SEALING A GAP - A sealing tape for sealing a gap between a structural element such as a frame profile element of a window or door and a building consists of a soft foam strip ( | 04-08-2010 |
| 20100104797 | Reexpandable Sealing Tape - The elastically reexpandable sealing tape for sealing a joint comprises an elastically expanding foam strip ( | 04-29-2010 |
| 20110143121 | Precompressed Sealing Tape - The precompressed sealing tape for sealing a joint has an elastically re-expandable foam strip. The sealing tape also has a sheet-like wrapping, which at least partially surrounds the foam strip, and a strip-like element, which is arranged in the area of a lower transverse surface of the foam strip. The strip-like element is made of foam and has greater flexural strength than the foam strip. | 06-16-2011 |
| 20110143122 | Precompressed Sealing Tape - The precompressed sealing tape for sealing a joint has an elastically re-expandable foam strip. The sealing tape also has a sheet-like wrapping, which at least partially surrounds the foam strip, and a strip-like element, which is arranged in the area of a lower transverse surface of the foam strip and which has greater flexural strength than the foam strip. A first section of the sheet-like wrapping is arranged between the lower transverse surface of the foam strip and the strip-like element. | 06-16-2011 |
| Patent application number | Description | Published |
|---|
| 20090192285 | Method and device for the production of polyesters and copolyesters - Disclosed is a method for producing polyesters by means of esterification or re-esterification, precondensation of the esterified/re-esterified product, and polycondensation of the precondensed product at a pressure of 0.2 to 500 mbar and a temperature of 230 to 330° C. According to said method, the vapors formed during precondensation and polycondensation are condensed and the obtained cooled diol is redirected into the condensation stage. In order to improve the degree of separation, the vapors are directed into a bottomless direct contact condenser, the base of which is immersed into the top funnel-shaped section of a barometrically dipped downpipe so as to form an annular space, cooled diol is sprayed into the vapors in the top section of the direct contact condenser, the remaining vapors are recovered via the annular space, and the formed polymer aggregates are removed. | 07-30-2009 |
| 20100127422 | METHOD FOR THE DIRECT AND CONTINUOUS MANUFACTURE OF POLYESTER MOULDED BODIES WITH LOW ACETALDEHYDE CONTENT - The invention relates to a continuous method for the direct production of multilayer mold bodies from a highly condensed polyester melt. | 05-27-2010 |
| 20100237521 | METHOD AND DEVICE FOR THE PRODUCTION OF POLYAMIDE - The invention relates to a method for the production of pellets of polyamide 6 or copolyamides. The method can include production of a melt of polyamide 6 or copolyamides by means of polymerization, production of pellets from the melt by means of underwater pelletization into a process fluid, removal of the pellets from a site of underwater pelletization in the process fluid, supply of the pellets in the process fluid to an extraction stage, extraction of low-molecular components as extract, and drying of the pellets after extraction, wherein the underwater pelletization stage and the extraction stage take place using the same process fluid. The invention further relates to a device for implementation of such a method. | 09-23-2010 |
| 20100289166 | DROP PELLETIZING DEVICE AND METHOD FOR THE OPERATION THEREOF - A drop pelletizing device and method for producing pellets from a low-viscosity plastic melt are provided. The drop pelletizing device can include a die plate with holes, in which the plastic melt can be subjected to a harmonic pressure oscillation such that the plastic melt emerging from the holes forms individual pellet droplets, a pressure vessel, in which prevails an overpressure above the ambient pressure, a discharge device adapted to discharge the individual pellet droplets from the pressure vessel and to reduce the overpressure, a separator adapted to separate the individual pellet droplets from the coolant; and at least one circulating device adapted to agitate the coolant to separated and unclump the individual pellet droplets in the coolant and for producing turbulence within the coolant. | 11-18-2010 |
| 20110123661 | DEVICE FOR AVOIDING THE UNCONTROLLED DISCHARGE OF MELT FROM A NOZZLE PLATE - One or more embodiments of a device for avoiding the uncontrolled discharge of melt from nozzle apertures of a nozzle plate are provided. The device can include a locking member that is movable in front of the nozzle plate. The locking member can be formed as an extrudate collection member. The locking member can be reciprocable between a production position and a collection position. And melt can be discharged from the nozzle apertures of the nozzle plate in the form of extrudates into a process chamber when the locking member is in the production position and into extrudate collection member when the locking member is in the collection position. The device can also include a melt extraction aperture disposed on the extrudate collection member. The melt extraction aperture can be configured to align with the nozzle apertures in the nozzle plate and a melt extraction channel | 05-26-2011 |
