Patent application number | Description | Published |
20090123767 | ALIPHATIC-AROMATIC POLYESTERS, AND ARTICLES MADE THEREFROM - Sulfonated aliphatic-aromatic polyester compositions having improved thermal properties and biodegradability, and articles such as films, coatings and laminates, produced from the sulfonated aliphatic-aromatic polyester compositions, are provided. | 05-14-2009 |
20110097530 | Non-sulfonated Aliphatic-Aromatic Polyesters, and Articles Made Therefrom - Non-sulfonated aliphatic-aromatic polyester compositions having improved thermal properties and biodegradability, and articles such as films, coatings and laminates, produced from the non-sulfonated aliphatic-aromatic polyester compositions, are provided. | 04-28-2011 |
20110206883 | POLYMERIZATION WITH ENHANCED GLYCOL ETHER FORMULATION - The polymerization processes described herein provide methods for dehydrating diols such that dimers of the diols are formed and incorporated into polyesters during polycondensation. Control over this phenomenon provides unique polymer compositions with a range of thermo-mechanical properties, crystallinity, bio-content and biodegradability. Generation of a wide range of properties allows development of polymers that can be used for a wide range of applications. | 08-25-2011 |
20110207859 | COPOLYESTERS WITH ENHANCED TEAR STRENGTH - This invention relates to aliphatic-aromatic copolyesters that can exhibit improved tear strength and improved rate of biodegradation. Particularly to an aliphatic-aromatic copolyester having a dicarboxylic acid component and a glycol component. The invention also relates to articles and blends using the copolyesters. | 08-25-2011 |
20110213055 | COPOLYESTERS WITH ENHANCED TEAR STRENGTH - This invention relates to aliphatic-aromatic copolyesters that can exhibit improved tear strength and improved rate of biodegradation. Particularly to an aliphatic-aromatic copolyester having a dicarboxylic acid component and a glycol component. The invention also relates to articles and blends using the copolyesters. | 09-01-2011 |
20130079440 | COPOLYESTER BLENDS WITH ENHANCED TEAR STRENGTH - This invention relates to aliphatic-aromatic copolyesters that can exhibit improved tear strength and improved rate of biodegradation. Particularly to an aliphatic-aromatic copolyester having a dicarboxylic acid component and a glycol component. The invention also relates to articles and blends using the copolyesters. | 03-28-2013 |
20130129951 | POLYMERIZATION WITH ENHANCED GLYCOL ETHER FORMATION - The processes disclosed herein provide methods for dehydrating diols such that dimers of the diols are formed and incorporated into polyesters during polycondensation. Control over this phenomenon provides unique polymer compositions with a range of thermo-mechanical properties, crystallinity, bio-content and biodegradability. Generation of a wide range of properties allows development of polymers that can be used for a wide range of applications. | 05-23-2013 |