Patent application number | Description | Published |
20090098303 | Coatings to increase water and grease resistance of porous materials and materials having such protection - A method of improving gas, water, water vapor, and/or grease resistance of a porous material is disclosed which comprises treating th(e material with a wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine. In some embodiments, an optional first treatment agent may be applied to the material prior to the application of wax and poly(vinyl alcohol), plasticizer, and optionally a polyamine. Materials that have a single coating of wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine, as well as materials having a multi-layer coating that includes a first coating of a first treatment agent and a second coating of wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine are also disclosed. | 04-16-2009 |
20100303981 | GREASE RESISTANT COATINGS, ARTICLES AND METHODS - Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer. | 12-02-2010 |
20100304071 | POLYOL-BASED RELEASE PAPER, ARTICLES, AND METHODS - Disclosed herein is an adhesive release article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer. | 12-02-2010 |
20100304116 | GREASE RESISTANT COATINGS, ARTICLES AND METHODS - Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer. | 12-02-2010 |
20110008619 | Polyol Coatings, Articles, and Methods - Disclosed herein is an environmentally safe, grease and/or adhesion resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer. | 01-13-2011 |
20110171707 | Composition and Methods for Improving the Production of Fermentation Operations - Methods and compositions for improving the production of ethanol by a microorganism in a fermentation medium are provided, where the method comprises adding to the fermentation medium an emulsion comprising a monoterpene and a surfactant in an amount sufficient to improve the production of ethanol. | 07-14-2011 |
20120067585 | TREATMENT OF SUBTERRANEAN FORMATIONS - A method of preparing and using a subterranean formation stabilization agent. The stabilization agent includes a guanidyl copolymer and may be admixed with a fracturing fluid and optionally brine. The stabilization agent is effective in preventing and/or reducing, for example, clay swelling and fines migration from a subterranean formation contacted with the stabilization agent. | 03-22-2012 |
20120160485 | Treatment of Subterranean Formations - A method of preparing and using a subterranean formation stabilization agent. The stabilization agent includes a guanidyl copolymer and may be admixed with a fracturing fluid and optionally brine. The stabilization agent is effective in preventing and/or reducing, for example, clay swelling and fines migration from a subterranean formation contacted with the stabilization agent. | 06-28-2012 |