2results about How to "Increase shear viscosity" patented technology

The invention discloses a water-based roller coating heat transfer printing wood coating and a preparation method and application thereof. The water-based roller coating heat transfer printing wood coating is prepared from, by mass, 55%-75% of self-crosslinking water-based acrylic resin, 10%-20% of water-based modified resin, 5%-10% of water-based thickening resin, 0.2%-1% of a defoaming agent, 0.2%-1% of a substrate wetting agent, 0.5%-3% of a wetting dispersant, 3%-6% of a coalescing agent, 1%-5% of a scratch-resistant additive, 0.2%-1% of a flatting agent, 2%-10% of deionized water, 0.1%-0.5% of an anti-settling additive and 0-22% of other materials. The water-based roller-coating heat-transfer-printing wood coating disclosed by the invention has the properties of product hardness, roller-coating oiling quantity, roller-coating leveling property, heat-transfer-printing adhesive force, scratch resistance, roller-coating constructability and the like, the heat-transfer-printing adhesive force is less than grade 1, roller marks are light, a paint film is full, and the hand feeling is good.

This invention relates to the field of biofertilizer technology, specifically disclosing a microalgae biofertilizer with soil remediation function and its preparation method. The preparation method includes: domesticating and culturing *Scenedesmus obliquus* liquid, *Cyanobacterium cyanobacteria* liquid, and *Monoflagellates* liquid with γ-aminobutyric acid-induced activation solution, and co-culturing them with *Bacillus polymyxa* and *Bacillus megaterium* to obtain a bioslurry; encapsulating the bioslurry with sodium alginate-carboxymethyl chitosan to obtain bioactive microspheres; impregnating corn straw with magnesium-iron salt precursors and pyrolyzing it under nitrogen to obtain modified biochar loaded with magnesium oxide and iron oxide, and compounding it with potassium humate to obtain a biochar suspension; and mixing the bioactive microspheres, biochar suspension, xanthan gum, zeolite, ammonium polyphosphate, potassium nitrate, zinc sulfate, potassium silicate, and deionized water evenly to obtain the microalgae biofertilizer with soil remediation function.