Invention Grant
- Patent Title: Process for branching thermoplastic linear polycarbonate resins
- Patent Title (中): 分支热塑性线性聚碳酸酯树脂的方法
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Application No.: US964548Application Date: 1997-11-05
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Publication No.: US6160082APublication Date: 2000-12-12
- Inventor: Ye-Gang Lin , Roy R. Odle , William J. Swatos , Pin-pin Wu
- Applicant: Ye-Gang Lin , Roy R. Odle , William J. Swatos , Pin-pin Wu
- Applicant Address: MA Pittsfield
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: MA Pittsfield
- Main IPC: C08G64/14
- IPC: C08G64/14 ; C08G64/42 ; C08G64/00
Abstract:
Linear polyesters are branched by transesterification with resins having the formula: ##STR1## wherein n is an integer of from 1 to 10.
Public/Granted literature
- US5830501A Dosage form comprising hydrophilic polymer Public/Granted day:1998-11-03
Information query
