The epoxidation reaction of propylene and hydrogen peroxide with zeolite catalyst containing titaniumsilicalite (TS-1)has been studied, and the reaction in the
To realize the automation of fashion industry measuring,designing and manufacturing, the auto-measurement of 3D size of human body is of great importance. The a
The woven fabric can be defined as orthogonal elastomer if the extension force that puts on the fabric is very small. Based on the precondition, the apparent el
Glycidyl acrylate was synthesized successfully utilizing phase - transfer catalyst and was applied to emulsion polymerization of acrylates as the crosslinking a
A series of hydrolyzed poly(maleic anhydride)(HPMA) is synthesized by using maleic anhydride as the monomer and hydrogen peroxide as the initiator.The effects o