Patent application number | Description | Published |
20120094102 | TRANSPARENT FILMS - The invention relates to an optically transparent polymer film or extrudate product made of a polymer composition comprising a semi-crystalline polyamide having a melting temperature of at least 270° C. or a blend of the semi-crystalline polyamide (A) and a second polymer (B), and optionally at least one additive, wherein the semi-crystalline polyamide (A) is present in an amount of more than 50 wt. %, relative to the total weight of the polymer composition, the polymer composition in the optically transparent polymer film or extrudate product has a melting temperature (Tm-C) in the range of 270-340 ° C., and wherein the film or a part of the extrudate product has a haze of less than 12% and a light transmittance, of at least 88% measured with the method according to ASTM D1003A. | 04-19-2012 |
20140135444 | TRANSPARENT FILMS - The invention relates to an optically transparent polymer film or extrudate product made of a polymer composition comprising a semi-crystalline polyamide having a melting temperature of at least 270° C. or a blend of the semi-crystalline polyamide (A) and a second polymer (B), and optionally at least one additive, wherein the semi-crystalline polyamide (A) is present in an amount of more than 50 wt. %, relative to the total weight of the polymer composition, the polymer composition in the optically transparent polymer film or extrudate product has a melting temperature (Tm-C) in the range of 270-340° C., and wherein the film or a part of the extrudate product has a haze of less than 12% and a light transmittance, of at least 88% measured with the method according to ASTM D1003A. | 05-15-2014 |
Patent application number | Description | Published |
20080206500 | Oxygen Scavenging Film - Oxygen scavenging multilayer film, comprising a layer that comprises an oxygen scavenging composition, said layer being separated from a first surface of the film by one or more first layers, characterized in that the oxygen scavenging composition comprises a copolymer comprising substituted polypropylene oxide segments and polymer segments and an oxidation catalyst, wherein the copolymer has been prepared by copolymerising the corresponding monomers of the polymer segments in the presence of functionalised substituted polypropylene oxide segments, wherein the first layers have an overall oxygen permeability of at most 500 cm | 08-28-2008 |
20100297311 | PROCESS FOR FOIL RIPENING OF CHEESE - The present invention relates to a process for preparing foil-ripened cheese comprising (i) introducing cheese after brining into a cheese-aging packaging containing an opening for receiving cheese, (ii) closing the packaging, and (iii) ripening the cheese, wherein the cheese-aging packaging comprises a thermoplastic, monolithic film and the closed cheese-aging packaging has a water vapor transmission rate of at least 10 g/m | 11-25-2010 |
20110177742 | FUNCTIONAL SHEET - The invention is directed to a functional sheet, to a method for preparing said sheet, to a packaging material and to the use of said packaging material. The functional sheet of the invention comprises a porous polymeric carrier having a porosity of at least 60%, preferably at least 80%, more preferably at least 90%, wherein said polymeric carrier comprises one or more functional compounds, which functional compound provides said sheet with at least one function selected from sensing, scavenging and releasing and wherein the polymeric carrier comprises one or more polyolefins and the average pore size of the polymeric carrier is at least 0.11 μm. | 07-21-2011 |
20120024577 | POLYAMIDE FILMS FOR FLEXIBLE PRINTED CIRCUIT BOARDS - The invention relates to a polymer film made of a polyamide composition comprising at least 80 weight percentage (wt. %) of a semi-crystalline semi-aromatic polyamide with a melting temperature (Tm) of at least 270° C., wherein the wt. % is relative to the total weight of the polymer composition, wherein the polymer film has an average coefficient of thermal expansion in plane in the temperature range of 20° C.-Tg, measured in plane with the method according to ASTM D969-08, of at most 40 ppm/K. The said film can be made from a polyamide moulding composition comprising said polyamide by film casting followed by axial stretching. The film has properties suitable for carrier films in flexible printed circuit boards. | 02-02-2012 |
20120245303 | POLYAMIDE COMPOSITION CONTAINING POLYAMIDE 4,10 - Polyamide composition comprising a first polyamide, characterized in that the composition further comprises polyamide 4,10 in an amount of at least 0.01 wt %, based on the total amount of polyamides in the composition. In a preferred embodiment of the invention, the first polyamide is an aliphatic polyamide chosen from the group of polyamide 6, polyamide 6,6 and polyamide 4,6. | 09-27-2012 |
20130142919 | PROCESS FOR FOIL RIPENING OF CHEESE - The present invention relates to a process for preparing foil-ripened cheese comprising (i) introducing cheese after brining into a cheese-aging packaging containing an opening for receiving cheese, (ii) closing the packaging, and (iii) ripening the cheese, wherein the cheese-aging packaging comprises a thermoplastic, monolithic film and the closed cheese-aging packaging has a water vapor transmission rate of at least 10 g/m | 06-06-2013 |