| Patent application number | Description | Published |
|---|
| 20080306238 | WATER- AND OIL-REPELLENCY IMPARTING ESTER OLIGOMERS COMPRISING PERFLUOROALKYL MOIETIES - Fluorochemical ester compositions comprising one or more compounds or oligomers having at least one long chain fluorine-containing repeatable unit and at least one fluorine-containing terminal group are described. The compositions are useful as coatings. The fluorochemical compositions impart oil and water repellency to the substrate. In other aspects, this invention relates to processes for imparting oil and water repellency characteristics to substrates and articles. | 12-11-2008 |
| 20090074975 | COMPOSITION AND METHOD FOR IMPARTING INCREASED WATER REPELLENCY TO SUBSTRATES AND SUBSTRATES TREATED WITH SAME - A treatment composition for imparting water repellency to articles comprising a blend of one or more fluorochemical esters and one or more polycarbodiimides, a method for treating articles with such composition, and the articles produced thereby. The treatment composition and method are especially well suited for use by consumers on personal articles such as garments. | 03-19-2009 |
| 20100167978 | ALL SURFACE CLEANER PROTECTOR - A cleaning/protecting solution is provided comprising: a) 90-99.5% by weight of a solvent mixture comprising: i) 70-99% by weight water; and ii) 1%-30% by weight of a water-miscible alcohol; and b) 0.5-10% by weight of a fluorinated quaternary silane. In some embodiments, the cleaning solution additionally comprises: c) 0.1-5% by weight of a non-ionic surfactant. In some embodiments, the cleaning solution comprises no ionic surfactant. In some embodiments, the cleaning solution additionally comprises: d) 0.1-5% by weight of a non-fluorinated quaternary silane. | 07-01-2010 |
| 20100173085 | BLENDS OF FLUOROALKYL-CONTAINING ESTER OLIGOMERS WITH POLYDICARBODIIMIDE(S) - For imparting enhanced water-repellency and oil-repellency properties to substrates compositions comprising blends of (A) one or more ester oligomers and (B) one or more polycarbodiimides. Also methods for applying such compositions and articles treated with such compositions. | 07-08-2010 |
| 20100183889 | FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM - A composition comprising at least one first divalent unit represented by formula (A) or formula (B); and at least one of a second divalent unit comprising a pendant Z group or a monovalent unit comprising a thioether linkage and a terminal Z group, wherein each Z group is independently selected from the group consisting of —P(O)(OY) | 07-22-2010 |
| 20100219367 | CATIONIC FLUORINATED ETHER SILANE COMPOSITIONS AND RELATED METHODS - Compositions comprising cationic compounds having fluorinated ether groups and silane groups are provided, the compounds having the formula (I). | 09-02-2010 |
| 20100221967 | COMPOSITIONS COMPRISING CATIONIC FLUORINATED ETHER SILANES, AND RELATED METHODS - Compositions comprising cationic compounds having fluorinated ether groups and hydrolyzable silane groups are provided, the compounds having the formula: (I) | 09-02-2010 |
| 20100227148 | WATER- AND OIL-REPELLENCY IMPARTING ESTER OLIGOMERS COMPRISING PERFLUOROALKYL MOIETIES - Fluorochemical ester compositions comprising one or more compounds or oligomers having at least one long chain fluorine-containing repeatable unit and at least one fluorine-containing terminal group are described. The compositions are useful as coatings. The fluorochemical compositions impart oil and water repellency to the substrate. In other aspects, this invention relates to processes for imparting oil and water repellency characteristics to substrates and articles. | 09-09-2010 |
| 20110045271 | CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE - A polymer is provided comprising a first pendant group selected from at least one of a perfluorinated ether group or a perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive siliconcontaining group. A composition comprising the polymer is provided. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate. | 02-24-2011 |
