The present invention provides a medical
adhesive which has the advantages of short adhesion time, good flexibility of
adhesive layer, sufficient
hemostasis,
high adhesion strength and short break-
off time. The invention is characterized in that the medical
adhesive is manufactured by the following inventive formula and technique, wherein the inventive formula is as follows: 30-75 parts of alpha-isobutyl cyanoacetate by weight, 3.5-23.5 parts of
formaldehyde by weight, 0.15-1.55 parts of
polymerization inhibitor by weight, 0.1-15.5 parts of pH adjusting agent by weight, and 0.5-19.3 parts of stabilizing agent. The inventive technique comprises the following steps: executing
polycondensation reaction with alpha-isobutyl cyanoacetate,
formaldehyde and
hexa-
hydrogen pyridine as pH adjusting agent, executing suction-filtering to the product after water cleaning, and
vacuum drying; adding the material which is executed with
vacuum drying in a fractionating flask, then adding
phosphoric acid as pH adjusting agent,
tricresyl phosphate as stabilizing agent and hydrochinone as
polymerization inhibitor, mixing to uniform, installing a capillary tube of SO2 protective gas, starting
depolymerization, distilling, collecting the component with constant
boiling point, and packaging or pouring-in. The medical adhesive can be applied to the aspects of
medicine, health-care, beauty treatment, daily life, etc.