Patent application number | Description | Published |
20120101225 | WATERBORNE COATING COMPOSITIONS CONTAINING LOW-VOC COALESCENTS THAT ARE HYDROXYPIVALYL HYDROXYPIVALATE ESTERS - Waterborne coating compositions are disclosed that include a latex emulsion polymer, and, as a coalescent, a diester of hydroxypivalyl hydroxypivalate. The coating compositions of the invention have a reduced VOC content and provide satisfactory coalescing activity. | 04-26-2012 |
20130023604 | SULFOPOLYESTER POLYMER COMPOSITIONS WITH IMPROVED WATER DISPERSIBILITY - A sulfopolyester containing residues of 2,2,4,4-tetralkylcyclobutane-1,3-diol such as 2,2,4,4-tetramethylcyclobutane-1,3-diol is highly water dispersible in water. This allows one to reduce the content of sulfonate groups or reduce the amount of ethylene glycol or other hydrophilic glycols to retain good water resistance in cured coatings. | 01-24-2013 |
20140018496 | SULFOPOLYESTER POLYMER COMPOSITIONS WITH IMPROVED WATER DISPERSIBILITY - A sulfopolyester containing residues of 2,2,4,4-tetralkylcyclobutane-1,3-diol such as 2,2,4,4-tetramethylcyclobutane-1,3-diol is highly dispersible in water. This allows one to reduce the content of sulfonate groups or reduce the amount of ethylene glycol or other hydrophilic glycols to retain good water resistance in cured coatings. The sulfopolyester may also be a reaction product of a 2,2,4,4-tetralkylcyclobutane-1,3-diol along with 1,4-cyclohexanedimethanol, neopentyl glycol, or a mixture thereof with an acid component. Coating compositions may also contain these sulfopolyesters along with water and a polymer resin. | 01-16-2014 |
20160115274 | CARBOXYL FUNCTIONAL CURABLE POLYESTERS CONTAINING TETRA-ALKYL CYCLOBUTANEDIOL - A curable polyester resin composition containing residues of:
| 04-28-2016 |
20160115345 | CURABLE POLYESTERS AND THERMOSETTING COMPOSTIONS CONTAINING RESOLE PHENOLIC RESINS - There is now provided a variety of curable polyester resins that cure well with phenolic crosslinking agents. The curable polyester resins include polyester resins that have both carboxyl and hydroxyl functionalities and a high ratio of carboxyl functionalities to hydroxyl functionalities; unsaturated curable polyester having residues of an α,β-unsaturated polycarboxylic acid compound with at least one unsaturation in a position that is α,β relative to a carbonyl group and not located on an aromatic ring; and a curable polyester resin containing beta-ketoacetate moieties without vinyl unsaturation. The curable polyester resin can be dispersed in water or dissolved in a solvent and is suitable for waterborne or solventborne coating compositions. Phenolic based crosslinking coating compositions that contain these curable polyester resins cure well with phenolic resin crosslinking compounds with a wide variety of reactive curable polyester resins or other kinds of polyester resins. | 04-28-2016 |
20160115347 | RESOLE PHENOLIC RESINS CURABLE WITH FUNCTIONAL POLYESTERS - This invention relates to a resole phenolic resin comprising the residues of
| 04-28-2016 |
20160115348 | THERMOSETTING COMPOSITIONS BASED ON UNSATURATED POLYESTERS AND PHENOLIC RESINS - A thermosetting composition having:
| 04-28-2016 |
20160137877 | THERMOSETTING COMPOSITIONS BASED ON PHENOLIC RESINS AND CURABLE POLEYESTER RESINS MADE WITH DIKETENE OR BETA-KETOACETATE CONTAINING COMPOUNDS - A thermosetting composition having:
| 05-19-2016 |