| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 071640010 | Forms or conditioning | 7 |
| 20150068260 | METHOD OF SOLID-LIQUID SEPARATION AND USES THEREOF - The invention provides a method for enhancing solid-liquid separation by using a low molecular weight alcohol, such as isopropanol. The methods can be used in a variety of settings to facilitate solid-liquid separation, such as that in anaerobic digestion and treatment of tailing pond sludge. | 03-12-2015 |
| 071640020 | Coating and granulating | 1 |
| 20130042659 | ALIPHATIC POLYESTER POLYOLS FROM CYCLOHEXANE OXIDATION BYPRODUCT STREAMS AS PRECURSORS FOR POLYURETHANE AND POLYISOCYANURATE POLYMERS - The invention provides polyester polyol compositions and resin blends, useful as components of polyurethane and polyisocyanurate polymers, produced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams. | 02-21-2013 |
| 071640030 | Granulating | 2 |
| 20080216536 | MULTIPLE EFFECT PLANT GROWTH PROMOTING COMPOSITION MIXTURE - A multiple effect plant growth promoting mixture is provided that includes a first plurality of fertilizer granules, each containing a quantity of a bioavailable source of nitrogen, phosphorus, or potassium. A second plurality of granules, each containing an active agent effective in inhibiting an organism interfering with plant growth are intermixed with the fertilizer granules. The fertilizer granules are substantially devoid of the active agent adhering to the fertilizer granule and the active agent granules are substantially devoid of fertilizer. The potential for cross contamination being associated with granule breakage associated with intermixing and transport. | 09-11-2008 |
| 20090071213 | PROCESS FOR THE MANUFACTURE OF SULPHUR-CONTAINING AMMONIUM PHOSPHATE FERTILIZERS - The invention relates to a process for the manufacture of sulphur-containing fertilizers comprising the steps of:
| 03-19-2009 |
| 071640070 | Coating | 3 |
| 20090044582 | CONTROLLED RELEASE FERTILIZERS AND METHODS OF MANUFACTURE - A method of manufacturing a controlled release fertilizer wherein the fertilizer is deposited onto a first polymer film and then covered by a second polymer film to encapsulate the fertilizer between the first polymer film and the second polymer film. | 02-19-2009 |
| 20110214466 | Controlled Release Fertilizers and Methods of Manufacture - A method of manufacturing a controlled release fertilizer wherein the fertilizer is deposited onto a first polymer film and then covered by a second polymer film to encapsulate the fertilizer between the first polymer film and the second polymer film. | 09-08-2011 |
| 20140033779 | METHODS AND SYSTEMS FOR COATING GRANULAR SUBSTRATES - The invention relates to methods and systems for coating substrates. In particular, the invention relates to methods and systems in which the coating and curing steps are performed in separate vessels. These methods and systems provide a more effectively controlled and efficient coating process. | 02-06-2014 |
