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1.发明授权Process for the production of polycarbonate resins using two-step addition of catalyst 失效使用两步加入催化剂生产聚碳酸酯树脂的方法
公开(公告)号：US3184431A
公开(公告)日：1965-05-18
申请号：US7141260
申请日：1960-11-25
Applicant: ALLIED CHEM
Inventor： DEANIN RUDOLPH D , BERRY JR JOSEPH O , MOORE LLOYD R
IPC: C08G64/24
CPC classification number: C08G64/24
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