4results about How to "Fully emulsified" patented technology

The utility model relates to the technical field of ice cream production, in particular to an ice cream slurry emulsifying device which comprises a tank body, a discharge valve is fixed at the bottom end of the tank body, a protective cover is arranged at the top end of the tank body, a support and a motor are fixed at the top end of the protective cover, a support is fixed on the tank body, and a hydraulic cylinder is fixed at the top end of the support. The bottom end of a piston rod of the hydraulic cylinder is connected with a support through a bolt, material barrels are arranged on the two sides of the support, the bottom ends of the two material barrels extend into the tank body, discharging openings are formed in the bottom ends of the two material barrels, and an output shaft of the motor is connected with a vertical rod through a coupler. Two knocking mechanisms, two connecting rods and a plurality of stirring blades are fixed to the vertical rod, baffles are fixed to the ends, away from the vertical rod, of the two connecting rods, inverted-cone-shaped guide blocks are arranged below the two material barrels, transverse rods are fixed to the opposite side walls of the two guide blocks, and the two transverse rods are fixed in the tank body; the slurry emulsifying device is beneficial to full emulsification of slurry, and the emulsifying quality is improved.

The application discloses a kind of herbal bacteriostatic paste and preparation method thereof, wherein, herbal bacteriostatic paste, including the following mass fraction components: purple flower ground ivy extract-chitosan grafting: 3-8 parts;Dandelion flavone sulfonated derivative: 2-6 parts;Spilanthes acoca-tolerant streptococcus complex: 4-9 parts;Osthole-β-cyclodextrin inclusion compound: 1-5 parts;Matrix component: 30-60 parts;Cosolvent: 2-8 parts;Natural humectant: 5-15 parts;pH regulator: 0.1-1.5 parts;Deionized water: 10-30 parts;The present application adopts purple flower ground ivy extract-chitosan grafting, dandelion flavone sulfonated derivative, spilanthes acoca-tolerant streptococcus complex, osthole-β-cyclodextrin inclusion compound, by reasonable proportioning, realize synergistic bacteriostatic effect, four kinds of ingredients synergistic effect, broad antibacterial spectrum, staphylococcus aureus, escherichia coli, candida albicans and other common pathogenic bacteria have significant inhibitory effect, and not easy to produce drug resistance.

This invention belongs to the field of polyurethane technology and proposes a fatigue-resistant polyurethane microporous elastomer vibration damping pad and its preparation method. The pad material is composed of component A and component B in a mass ratio of 50~100:100. By mass parts, component A includes: 40~60 parts of polyether polyol C1, 40~60 parts of isocyanate D1, and 5~15 parts of isocyanate D2; component B includes: polyether polyol C2... The composition comprises 60-80 parts of a modified crosslinking agent, 20-40 parts of a modified foaming agent, 0.03-0.09 parts of deionized water, 0-1.5 parts of a color paste, 0.5-3.0 parts of a weather-resistant agent, 0.1-1.0 parts of a modified foaming agent, and 0.3-1.0 parts of a catalyst; component B further comprises a physical foaming agent accounting for 5-20% of the total volume of components A and B; the modified foaming agent is a polyether-modified polysiloxane, whose polyether side chain contains a side-methyltetrahydrofuran segment; the modified crosslinking agent is a multi-arm polyether with trimethylolpropane as an initiator, whose molecular chain contains a tetrahydrofuran segment. This technical solution simultaneously solves the technical problems of inconsistent and unevenly distributed cell size, strong amine odor, and poor fatigue resistance after long-term use in existing technologies.

The invention relates to a modified plant oil-based viscose fiber oiling agent and a preparation method thereof, and belongs to the technical field of fiber surface functional aids. The fiber oiling agent is prepared by compounding the following raw material components in percentage by mass: 5-15 wt% of polyol modified vegetable oil, 25-35 wt% of a lubricant, 35-45 wt% of an emulsifier, 10-20 wt% of an antistatic agent, 0-3 wt% of a functional aid and the balance of water. Wherein the polyol modified vegetable oil is obtained by epoxidizing vegetable oil and performing ring opening under the action of polyol, and the vegetable oil is any one or more of cottonseed oil, castor oil, soybean oil, corn oil, peanut oil, olive oil and sesame oil. Compared with the prior art, the modified plant oil-based viscose fiber oiling agent prepared by the invention has the advantages of excellent high temperature resistance and good stability, and can meet the production requirements of viscose fibers.