Is formed from surface qualification process and that process of the polymer base substance qualification

摘要

(57) Abstract The polymer base substance which possesses process and that kind of surface decoration which form surface decoration in the polymer base substance. The said process includes the step below: A certain time making swelling monomer the polymer base substance absorb, the step which swelling it can point the said polymer base substance; Removing the polymer which the said swelling is done from the said swelling monomer, in the said reaction blend which contains the polymer base substance which moves the polymer which the said swelling is done in the reaction blend which at least contains one functionality monomer, the said swelling it does the step which the said functionality monomer a certain time is polymerized; And, the step which removes the said polymer from the said reaction blend. As for the surface decoration which is formed with this process because it is surface mutual penetration high-molecular network structure, this process does not have sensitivity in the reactivity basis which exists on the surface of the said polymer base substance. Furthermore, this surface mutual penetration network structure is stable, because it has connected to the said polymer base substance with chain-like connection or the interwinding of the chain of other style, very. As for the polymer base substance which possesses the surface decoration of this invention, it is possible to possess surface decoration medicine such as the heparin which comes in contact with the surface of the said polymer base substance.