2166results about How to "Good spreadability" patented technology

The invention relates to a fertilizer water dispersible granule and a method for preparing the same. The fertilizer water dispersible granule comprises one or more of plant nutrient substances and at least one surfactant which are processed to prepare the regular or irregular granular water dispersible granule. The fertilizer water dispersible granule consists of the following raw materials in portion by weight: 5 to 95 portions of the plant nutrient substance, 1 to 40 portions of the surfactant and 0 to 94 portions of an assistant. The invention has a preferential proposal: the plant nutrient substance comprises monopotassium phosphate, boric acid or borax, humic acid and salt thereof. The fertilizer water dispersible granule also comprises one or more of growth regulators. In addition, the fertilizer water dispersible granule can also comprise a disintegrating agent, an adhesive, a filler, a colorant and other assistants. The preparation method comprises: the metering, pulverization, even mixing, pelletization and drying of formula materials to obtain the fertilizer water dispersible granule. The fertilizer water dispersible granule has rapid disintegrating and dissolving (dispersing) speed in water, is fully dissolved, does not block a nozzle and a drop irrigation pipeline, is uneasy to absorb moisture, has high content of effective compositions, low packaging, storage, transportation, metering and use cost and high utilization rate of the effective compositions, reduces waste and environmental pollution, is widely applied to economic crop, gardening, lawn and urban greening and has extremely wide market application prospect.

The invention provides a method of producing organomodified siloxanes with domain-type distribution obtained by partial or complete reaction of

A) hydrogensiloxanes with a degree of distribution (persistency ratio) (η) of components [A] and [B] in the copolymer [AB]$\eta =\frac{\left[A\right]\left[B\right]}{\left[\mathrm{AB}\right]}$

of η>1, preferably >1.1, in particular ≧1.2, with B) olefinically and/or acetylenically unsaturated compounds, the compounds resulting therefrom and their use.

The hair treatment composition contains preferably from 0.01 to 20 percent by weight of at least one N-hydroxyalkyl-O-benzyl chitosan and from 0.01 to 20 percent by weight of at least one other hair treatment effective ingredient. The at least one N-hydroxyalkyl-O-benzyl chitosan has at least one hydroxylalkyl group, preferably a hydroxyethyl, hydroxypropyl or hydroxybutyl group, and has from 2 to 20 carbon atoms. Various methods of treating hair with hair treatment compositions containing one or more of the N-hydroxyalkyl-O-benzyl chitosans are described.

The invention provides a pesticide oil suspension agent and a preparation method thereof; the pesticide oil suspension agent contains a pesticide active component, emulsifier, defoamer and a dispersion medium; and the dispersion medium is methyl oleate or the mixture of oil methyl ester and vegetable oil. The method for preparing the pesticide oil suspension agent comprises the following steps that: the dispersion medium and the emulsifier are mixed and emulsified; other components are added in to be mixed into pulp; and the pulp is ground by a grinder to prepare the oil suspension agent. Thepesticide oil suspension agent of the invention has small average grain size and high dispersion stability, has good extendibility and permeability on plant leaves, and improves the medicine effect of the product; and the preparation method of the pesticide oil suspension agent has simple process and low cost, facilitates industrial production, and has wide production application prospect.

The present invention is directed to detergent compositions that not only have superior viscosity, spreadability, and clarity properties but also do not cause significant irritation to the skin and eyes. More specifically, acrylic polymeric thickeners are combined with polyol glycol thickeners in order to achieve such properties in detergent compositions.

The invention discloses a high-entropy alloy brazing filler metal for welding TA2 and 0Cr18Ni9Ti. The brazing filler metal comprises the following compositions according to atomic percentage: 20 to 25 percent of Ti, 25 to 30 percent of Cu, 20 to 25 percent of Ni, 15 to 20 percent of Fe, 10 to 13 percent of Cr, 0.5 to 5 percent of Sn, 0.01 to 2 percent of In, and 0.01 to 2 percent of Ga. The invention also discloses a method for preparing a high-entropy alloy brazing filler metal foil, which comprises the following steps: smelting the compositions to obtain high-entropy master alloy in steps by a super-high vacuum arc furnace; and controlling the linear speed of a roller at 5 to 40m/s by a single roller rapid setting device to obtain the high-entropy alloy brazing filler metal foil. The high-entropy alloy brazing filler metal has good flexibility, and is convenient for processing and assembling; and in welding, the high-entropy alloy brazing filler metal has good matching property with welded metal and alloy, brazing seams have excellent corrosion resistance and are single-phase fcc solid solution tissues, and joints have high comprehensive mechanical performance.

The invention relates to a nanometer conductive silver paste and a preparing method thereof. The nanometer conductive silver paste is characterized in that mass percentage content of the components are as follows: 20-90% of a silver powder, 0.01-5% of a high-molecular resin, 0.01-5% of an organic silicone oil, 0.01-10% of a thickening agent 1, 0.01-5% of a thickening agent 2, 0.01-5% of a plasticizer, 0.5-1% of a dispersant, 0.5-1% of a leveling agent, 5-20% of a solvent 1, and 5-20% of a solvent 2. The nanometer conductive silver paste of the invention has a remarkable low-temperature sintering property and saves energy. A formed circuit has advantages of high conductivity, high adhesiveness and high hardness. A selected Teslin substrate is degradable and environment-friendly. The nanometer conductive silver paste has wide application prospect in paste application fields of RFID electronic label, LED circuit board, touch screen circuit, etc.

This invention is a composition comprising a cyclic siloxane, a silicone occlusive fluid, a silicone occlusive gel, and a silicone resin powder. The composition is useful for wound healing.

The invention relates to a sugar-free bread, characterized by comprising the materials with the following components: high-gluten flour 150-900 parts, low-gluten flour 200-800 200-800 parts, water-free ghee 50-200 parts, sugar-free modifier 50-200 parts, sugar-free milk 10-150 parts, egg 50-10 parts, bread modifier 1-20 parts, yeast 10-20 parts, ghee 200-800 parts. The inventive technology avoids coldness or heat in fed materials contacted with yeast, causing the yeast to exert optimal fermentation ability. The prepared sugar-free nutritious bread is deeply favored by wide consumers.

The present invention relates to leave-on compositions for personal care comprising trimethylsilylalkylsilsesquioxanes, particularly trimethylsilyl-n-octylsilsesquioxanes (Caprylyl Trimethicones). Said trimethylsilylalkylsilsesquioxanes are especially useful in formulating emulsions.

The present invention relates to a medium-and-high-activity, low-solid-content halideless water-based type wash-free soldering flux which is applicable to the spraying process, the foaming process and the dipping process. The soldering flux is composed of the following weight proportions of substances: 1 percent to 4 percent of promoting agent, 0.5 percent to 1.5 percent of filmerformer, 20 percent to 40 percent of latent solvent, 0.1 percent to 2 percent of wetting agent and 0.01 percent to 0.1 percent of corrosion inhibitor, and the rest is deionized water. The soldering flux of the present invention does not contain halogen and colophony; soldering material can have good spreadability; a PCB board can have good solder permeability; soldering spots are plump and shiny; the surface of the soldered PCB board has no visible residues and is not eroded, and the surface insulation resistance is high; under the normal temperature, the soldering flux does not absorb moisture and cannot be decomposed, and a washing process can be omitted. Since the deionized water is used as solvent, the soldering flux does not contain any volatile organic substance, so the soldering flux cannot be ignited and does not explode, and therefore the soldering flux is environment-friendly. The soldering flux is applicable to the wave-soldering or dip-soldering production line of various printed boards in the fields of communication, aviation, computers, etc.

The invention relates to an Al-Si-Cu-Zn-Sn-Ni aluminum-based brazing filler metal and a preparation method thereof. The components of the aluminum-based brazing filler metal are 7 to 13 percent by weight of Si, 5 to 11 percent by weight of Cu, 4 to 11 percent by weight of Zn, 1 to 6 percent by weight of Sn, 1 to 3 percent by weight of Ni, 0.02 to 0.3 percent by weight of Ce, 0.01 to 0.1 percent by weight of Sr, 0.01 to 0.2 percent by weight of Zr and the balance of Al. The process flow for preparing the aluminum-based brazing filler metal is that: pure aluminum is added into a graphite crucible and covered by flux for aluminum under the condition of 800 DEG C to 900 DEG C, and slag is removed after melting; the aluminum-based intermediate alloy of high-melting point elements and flux for aluminum are added at the same time, and melting, stirring and slag removal are carried out; the aluminum-based intermediate alloy of low-melting point elements is added under the protection of nitrogen, and melting and stirring are carried out; the mixture of argon and hexachloroethane is added to carry out refining, and standing and slag removal are carried out; the intermediate alloy of trace elements is added, and melting and stirring are carried out; secondary refining and slag removal are carried out; and under the protection of nitrogen, casting formation is carried out. The Al-Si-Cu-Zn-Sn-Ni aluminum-based brazing filler metal has the advantages of low melting point, high strength, high toughness, high corrosion-resistant property and good wetting property and spreadability.

The invention provides a synthetic leather binding agent and a preparation method thereof. The synthetic leather binding agent is mainly prepared from polyhydric alcohol, diisocyanate, catalysts, epoxy resin and the like. According to the synthetic leather binding agent and the preparation method thereof, chemical modification is conducted on waterborne polyurethane through the epoxy resin, the high degree of branching of the epoxy resin is introduced into a main chain of polyurethane, and the initial adhesion, the peel strength, the drying rate and the water resistance of a dispersion liquid film are improved. The synthetic leather binding agent prepared through the method has good environment protectability. Dispersion liquid has the advantages of being high in initial adhesion, good in peel strength, high in drying rate and excellent in water resistance. Meanwhile, the good levelling property and spreadability are achieved. The using condition of the synthetic leather binding agent is met.