公开(公告)号：US3775378A

公开(公告)日：1973-11-27

申请号：US3775378D

申请日：1970-10-21

Applicant: STAMICARBON

Inventor： DAHLMANS J ,  KERKHOFFS P

IPC: C07K1/04 ,  C08F8/30 ,  C08G69/10 ,  C08G20/08

CPC classification number: C08F8/30 ,  C07K1/042 ,  C08G69/10

Abstract: A PROCESS FOR CHEMICALLY BONDING AN AMINO ACID OR AN AMINO ACID DERIVATIVE TO A CHLOROSULFONATED POLYMER BY REACTING THE FREE AMINO GROUP WITH A CHLOROSULFONIC ACID GROUP ON THE POLYMER. ADDITIONAL AMINO ACID GROUPS CAN THEN BE REACTED WITH THE CARBOXYL GROUPS OF THE BONDED AMINO GROUP TO FORM PEPTIDES AND POLY-PEPTIDES.