Patent application number | Description | Published |
20080249335 | Antioxidants and methods of making and using the same - The present invention is directed to a compound represented by Structural Formula I: | 10-09-2008 |
20090099267 | POLYMERS, COMPOSITIONS AND METHODS OF MAKING THE SAME - Polymers having a main chain having both aromatic units and aliphatic units (with repeating heteroatoms) and a side chain macromonomer are described. Methods of making these polymers using enzymatic synthesis and the applications of these polymers are also described. | 04-16-2009 |
20090184294 | Novel macromolecular antioxidants comprising differing antioxidant moieties: structures, methods of making and using the same - Described are antioxidant macromolecules and methods of making and using same. | 07-23-2009 |
20100305251 | STABILIZED POLYOLEFIN COMPOSITIONS - Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. | 12-02-2010 |
20100305361 | MACROMOLECULAR ANTIOXIDANTS BASED ON STERICALLY HINDERED PHENOLS AND PHOSPHITES - Sterically hindered phenol and phosphite based compounds represented by structural formula II: | 12-02-2010 |
20100310647 | Enzymatic Synthesis of Polymers - The invention relates to new methods of enzymatic synthesis of polymers such as polyorganosilicones and polyesters, and new polymers made by these methods. | 12-09-2010 |
20110136958 | MIXED ORGANIC AND INORGANIC POLYMERS - A polymer is characterized by a repeat unit represented by Structural Formula (I), or a copolymer thereof. A crosslinked polymer characterized by a repeat unit represented by Structural Formula (II), (III), (IV) or (V), or a copolymer thereof, wherein at least one such repeat unit of a first polymer strand is crosslinked with at least one repeat unit of a second polymer strand by at least one bridging unit, the first and second polymer strands and the repeat unit being components of the crosslinked polymer. | 06-09-2011 |
20110282098 | Macromolecular Antioxidants Based on Sterically Hindered Phenols and Phosphites - Sterically hindered phenol and phosphite based compounds, represented by a formula selected from I-III: | 11-17-2011 |
20120071596 | STABILIZED POLYOLEFIN COMPOSITIONS - Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. | 03-22-2012 |
20120100583 | Enzymatic Synthesis of Polymers - The invention relates to new methods of enzymatic synthesis of polymers such as polyorganosilicones and polyesters, and new polymers made by these methods. | 04-26-2012 |
20120123145 | Novel Macromolecular Antioxidants Comprising Differing Antioxidant Moieties: Structures, Methods of Making and Using The Same - Described are antioxidant macromolecules and methods of making and using same. | 05-17-2012 |
20130041171 | MACROMOLECULAR ANTIOXIDANTS BASED ON STERICALLY HINDERED PHENOLS AND PHOSPHITES - A sterically hindered phenol and phosphite based compound represented by the following formula: | 02-14-2013 |
20130072586 | Stabilized Polyolefin Compositions - Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. | 03-21-2013 |
20140014880 | Macromolecular Antioxidants Based On Sterically Hindered Phenols And Phosphites - A sterically hindered phenol and phosphite based compound represented the following formula: | 01-16-2014 |
20140316163 | NITROGEN AND HINDERED PHENOL CONTAINING DUAL FUNCTIONAL MACROMOLECULAR ANTIOXIDANTS: SYNTHESIS, PERFORMANCES AND APPLICATIONS - Disclosed are compounds represented by structural formula (I): | 10-23-2014 |