公开(公告)号：CA1198249A

公开(公告)日：1985-12-17

申请号：CA419193

申请日：1983-01-11

Applicant: STANDARD OIL CO OHIO

Inventor： WU MU-YEN M ,  BALL LAWRENCE E

IPC: C08G69/16

Abstract: PROCESS FOR THE PREPARATION OF A POLYAMIDE This invention relates to a new process for preparing a copolyamide comprising polymerizing an alpha, betaunsaturated nitrile and water with a molar excess of a lactam. In one embodiment, acrylonitrile, water and caprolactam are polymerized to form a nylon-3,6.

公开(公告)号：CA1192344A

公开(公告)日：1985-08-20

申请号：CA391289

申请日：1981-12-01

Applicant: STANDARD OIL CO OHIO

Inventor： WU MU-YEN M ,  BALL LAWRENCE E

IPC: C08G69/00 ,  C08G69/08 ,  C08G69/04

Abstract: PROCESS FOR THE PREPARATION OF POLYAMIDES Polyamides can be formed in good yields by the copolymerization of at least one alpha, beta-unsaturated nitrile with at least one amino acid. These polymers are suitable for use as fibers, plastics, films and molding resins.