Patent application number | Description | Published |
20100068493 | Hazy polyester film with improved technology - A hazy polyester film with a thickness in the range from 10 to 100 μm including thermoplastic polyester as the main constituent and barium sulfate with a particle size in the range from 0.1 to 0.5 μm, expressed as d | 03-18-2010 |
20100119742 | Multilayer, white, biaxially oriented polyester film with metallic-luster outer layer - The invention relates to a multilayer, white, biaxially oriented polyester film that includes a base layer (B) formed from a thermoplastic polyester plus a whitening pigment, the film further including at least one outer layer (A) formed from thermoplastic polyester. The outer layer (A) also includes, alongside a whitening pigment, a prescribed concentration of a phyllosilicate plus a prescribed concentration of carbon black particles. The invention further relates to a process for the production of the film, and to the use of the film as lid film for pots used for packaging. | 05-13-2010 |
20100120947 | Biaxially stretched polyester film which comprises a chain extender, and process for production thereof and use thereof - The invention relates to biaxially oriented polyester films that include a chain extender in addition to polyester. Such films find use in all applications typical of biaxially oriented polyester films, especially in outdoor applications, as a ribbon cable, as a backside laminate of solar modules and in electrical insulation applications. | 05-13-2010 |
20100247889 | Antimicrobially modified, coated, biaxially oriented polyester film - The invention relates to a polyester film comprising at least one base layer (B) and at least one antimicrobially active coating, where this antimicrobial coating
| 09-30-2010 |
20110171424 | TRANSPARENT POLYESTER FILM COMPRISING BASO4 PARTICLES - A polyester film with a high transparency, such as a transparency of from 70 to 99.5%, is provided that includes barium sulfate particles whose median particle size is from 0.7 to 7 μm. The barium sulfate particles have an inorganic coating formed from oxides, mixed oxides, or a mixture of oxides of Si, Al, Sn, Fe, In, and/or Sb. The coating makes the barium sulfate particles more compatible with the polyester matrix, thereby minimizing the haze of the film. Preference is given to mixed oxides of SiO | 07-14-2011 |
20120184644 | Biaxially stretched polyester film which comprises a chain extender, and process for production thereof and use thereof - The invention relates to biaxially oriented polyester films that include a chain extender in addition to the polyester. Such films find use in all applications typical of biaxially oriented polyester films, especially in outdoor films, as a ribbon cable, as a backside laminate of solar modules and in electrical insulation applications. | 07-19-2012 |
20140162051 | White, weathering-resistant, biaxially oriented polyester film matt on at least one side, its use and process for its production - The invention relates to a white, biaxially oriented polyester film which has at least one polyester-containing base layer (B) and at least one white, matt outer layer (A), where the outer later (A) and the base layer (B) include, alongside the white pigment, other particles, preferably SiO | 06-12-2014 |