The main principle of this toilet is the separation of solid and liquid waste , which is then later used for generation of biogas.Stage of development: At usable level
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SOLOTEX(R) is a Poly Trimethylene Telephthalate (PTT) product. Over 30 percent of the structural component of SOLOTEX(R) is plant-derived. It has a springy molecular structure which provides the advantages of both polyester and nylon to create a stretchy and soft texture.Stage of debelopment: At usa.....
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"Weed infestations cause considerable crop yield losses worldwide. C4 weeds like Black-Grass, Cleavers, Green foxtail, Kochia and Barnyard Grass reduce yields of important C3 cereals such as rice, wheat, barley and oat. For example, Barnyard Grass, the most important weed species in rice, which is n.....
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An improved photoimagable cationically polymerizable epoxy based solder mask is provided that contains a non-brominated epoxy resin system and from about 0.1 to about 15 parts, by weight per 100 parts of resin system, of a cationic photoinitiator. The non-brominated epoxy-resin system has solids tha.....
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