Study on the Synthesis of Monoolein and Its Practical Application in Wool Spinning

Oleic acid was used as a raw material to synthesize mo-noolein by means of esterifying and ester exchanging. Through synthetically judging every possible influential factor, a new method was found to synthesize moloolein under moderate condition. Then, monoolein was applied as a main component to mix with Polyoxyethylene alkyl-phenol ether Sodium Phosphate and Polyoxyethylene al-kylphcnol ether - 10 for preparing a new kind of wool lubricant. The testing its performances in wool spinning were conducted.     

Synthesis of Ecofriendly Self - crosslinking Adhesive and Its Application in Pigment Printing

Glycidyl acrylate was synthesized successfully utilizing phase - transfer catalyst and was applied to emulsion polymerization of acrylates as the crosslinking agent. Combined with other two kinds of crosslinking agents, a new type of ecofriendly self - crosslinking adhesive was prepared . Factors affecting the preparation such as reaction temperature, initiator, eniulsifiers, reaction time and so on were studied comprehensively. Properties in relation to pigment printing of the prepared adhesives were also tested and compared with two kinds of commercial adhesives that have been widely applied in printing industry.