| Patent application number | Description | Published |
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| 20090029109 | AEROGEL COMPOSITES - Aerogel composites and bonded aerogel composites are described. The aerogel composites include monolithic aerogel material located in cavities between a base layer and a structured layer that is bonded to the base layer. Additional layers may be bonded to the base layer and/or the structured layer to form bonded aerogel composites. | 01-29-2009 |
| 20090039200 | EROSION RESISTANT FILMS FOR USE ON HEATED AERODYNAMIC SURFACES - The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the disclosure provides an erosion resistant construction comprising, first, an element of an aircraft comprising: an aircraft skin segment having an external surface, and a deicing mechanism associated with said aircraft skin segment capable of heating said external surface to temperatures in excess of 65° C.; and, second, a tape comprising: at least one layer comprising a crosslinked elastomeric polymer, which may be a crosslinked polymer selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and an adhesive layer; wherein the tape is bonded to the external surface of the aircraft skin segment by the adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer. | 02-12-2009 |
| 20090281000 | STRUCTURED POLYMER FILMS AND METHODS FOR FORMING THE SAME - A method for forming a structured polymeric film having a plurality of longitudinally spaced structured on both sides of the structured polymeric film is described. The method includes: providing a rotatable tool having an outer circumferential surface, the outer circumferential surface including a plurality of tool projections; providing a nip roll having a smooth conformable outer circumferential surface opposed to the outer circumferential surface of the tool; introducing a polymer layer into a nip between the tool and the nip roll; pressing the polymer layer between the tool and the nip roll to form web recesses into a first side of the polymer layer and web projections extending away from an opposing second side of the polymer layer, with the tool projections on the circumferential surface of the tool and form a structured web; and removing the structured web from the tool. Sample processing articles are also described. | 11-12-2009 |
| 20100032082 | METHOD OF MAKING MULTILAYER POLYURETHANE PROTECTIVE FILM - A method of making a multilayer protective film. The method comprises: (a) forming a PU layer comprising an at least partially crosslinked polyurethane, the at least partially crosslinked polyurethane comprising at least one of a polyester-based polyurethane or a polycarbonate-based polyurethane; (b) forming a TPU layer comprising a polycaprolactone-based thermoplastic polyurethane; (c) forming a PSA layer comprising a pressure sensitive adhesive; (d) bonding one major surface of the PU layer to one major surface of the TPU layer; and (e) bonding the PSA layer to an opposite major surface of the TPU layer; wherein the TPU layer is sandwiched between the PU layer and the PSA layer. The multilayer film may be used to protect painted surfaces of vehicle body parts. | 02-11-2010 |
| 20100183479 | MULTILAYER PROCESSING DEVICES AND METHODS - Sample processing devices that include transmissive layers and control layers to reduce or eliminate cross-talk between process chambers in the processing device are disclosed. The transmissive layers may transmit significant portions of signal light and/or interrogation light while the control layers block significant portions of signal light and/or interrogation light. Methods of manufacturing processing devices that include transmissive layers and control layers are also disclosed. The methods may involve continuous forming processes including co-extrusion of materials to form the transmissive layer and control layer in a processing device, followed by formation of the process chambers in the control layer. Alternatively, the methods may involve extrusion of materials for the control layer, followed by formation of process chambers in the control layer. | 07-22-2010 |
| Patent application number | Description | Published |
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| 20090000252 | Packaging Machine For Producing Shrinkable Packages - The invention relates to a packaging machine comprising a device for producing a deep-drawn plastic packaging tray and a welding device for welding a top foil to a packaging tray, wherein at least the packaging tray is made from a shrinkable plastic foil. A method for producing packages with the aid of at least one shrinkable foil is also disclosed. | 01-01-2009 |
| 20090007524 | Device for Producing Deep Packaging Trays Comprising a Cooled Lower Mould Section - The invention relates to a device and method for producing deep-drawn packaging trays and a packaging machine provided with the inventive device. | 01-08-2009 |
| 20090123614 | PACKAGING WHICH IS SUITABLE FOR MICROWAVES - A packaging suitable for microwaves and made of plastic film, having a packaging recess in which a packaged product is introduced, and of a closing film which is sealed on a margin of the packaging recess along a sealing seam, the margin having a region which is formed as a duct and is initially closed and through which, after opening along a weakening line, steam can escape during the heating of the packaged product. A method for heating the packaged product in the packaging is also disclosed. | 05-14-2009 |
| 20100024359 | PACKAGING MACHINE FOR THE PRODUCTION OF A PACKAGING HAVING A RECESS IN THE PACKAGING CAVITY EDGE - The present invention relates to a packaging machine having a deep-drawing, filling and sealing station, by way of which a packaging cavity having a recess in the packaging cavity edge is shaped into a plastic film, the packaging cavity is filled with a material for packaging, and subsequently an upper foil is sealed onto the packaging cavity edge in the sealing plane, wherein a cutting tool is integrated into the sealing tool. | 02-04-2010 |
