| Patent application number | Description | Published |
|---|
| 20080207847 | Furanic-modified amine-based curatives - Difunctional aromatic diamines (e.g. Ethacure® 100 and 300) are derivatized with furan-2,5-dicarboxylic acid (FDCA) to form FDCA-derived bisamides; the derivatives have enhanced curative properties when used as curatives for polyureas, hybrid epoxy-urethanes, hybrid urea-urethanes, chain extenders for polyurethane and polyurea elastomers, and also for reaction injection molding (RIM) products. | 08-28-2008 |
| 20090216040 | Methods For Production Of Polyols From Oils And Their Use In the Production of Polyesters and Polyurethanes - Methods to convert biobased oils, oil derivatives, and modified oils to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. | 08-27-2009 |
| 20100081774 | FORMALDEHYDE FREE BINDERS - New polyols; oligomers, and polymers made from the polyols; and binders made from the new polyols, oligomers, or polymers that can be used in binders, where the binders typically include one or more polyols, and a polyfunctional acid or a polyfunctional nitrile. | 04-01-2010 |
| 20100280186 | FURANIC-MODIFIED AMINE-BASED CURATIVES - Aromatic polyamines are derivatized with polycarboxylic acids or their derivatives to form polyamine amides) containing pendant amine groups; the derivatives have enhanced curative properties when used as curatives for polyureas, hybrid epoxy-urethanes, hybrid urea-urethanes, chain extenders for polyurethane and polyurea elastomers, and also for reaction injection molding (RIM) products. | 11-04-2010 |
| 20110237812 | METHODS FOR PRODUCTION OF POLYOLS FROM OILS AND THEIR USE IN THE PRODUCTION OF POLYESTERS AND POLYURETHANES - Methods to convert biobased oils, oil derivatives, and modified oils to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. | 09-29-2011 |
| 20110269978 | Solvent-less Preparation of Polyols by Ozonolysis - Solvent-less methods to convert oil derivatives, and modified oils to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. | 11-03-2011 |
| 20110269979 | Preparation of Esters and Polyols by Initial Oxidative Cleavage of Fatty Acids Followed by Esterification Reactions - Methods to convert unsaturated fatty acids derived from biobased oils to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. | 11-03-2011 |
| 20110269981 | Pre-Esterification Of Primary Polyols To Improve Solubility In Solvents Used In The Polyol Process - Methods to pre-esterify primary polyols used in converting biobased oils, oil derivatives, and modified oils to highly functionalized esters, ester polyols, amides, and amide polyols. | 11-03-2011 |
| 20110269982 | USE OF FATTY ACIDS AS FEED MATERIAL IN POLYOL PROCESS - Methods to convert fatty acids to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. | 11-03-2011 |
