A method for controlling the effective level of catalyst during the preparation of a polycarbonate polymer by transesterification,申请号EP19970310301-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	A method for controlling the effective level of catalyst during the preparation of a polycarbonate polymer by transesterification
摘要
申请公布号	EP0849306(B1)	申请公布日期	2005.03.30
申请号	EP19970310301	申请日期	1997.12.19
申请人	GENERAL ELECTRIC COMPANY	发明人	VARADARAJAN, GODAVARTHI SATYANARAYANA;SHIMODA, TOMOAKI;KANEZAWA, AKIO;MINAMI, SATORU
分类号	C08G64/30;(IPC1-7):C08G64/30	主分类号	C08G64/30
代理机构		代理人
主权项
地址

您可能感兴趣的专利

OPTICAL READING BUSINESS FORM AND ITS AUTHENTICITY DETERMINATION METHOD

ROTARY ELECTRIC MACHINE

OPTICAL MODULE AND DISPLAY DEVICE

SURFACE LIGHTING DEVICE

CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

RESPIRATORY SYNCYTIAL VIRUS ANTIGENIC COMPOSITIONS AND METHODS

TARGETED PYRROLOBENZODIAZAPINE CONJUGATES

FAST DISSOCIATING DOPAMINE 2 RECEPTOR ANTAGONISTS

TOUCH DETERMINATION BY TOMOGRAPHIC RECONSTRUCTION

HETERODIMERIC ANTIBODY FC-CONTAINING PROTEINS AND METHODS FOR PRODUCTION THEREOF

Semiconductor package and fabricating method thereof

MATERIAL DISPENSING SYSTEM

LOAD CARRYING APPARATUS

LIGHTING DEVICE, IMAGE DISPLAY DEVICE, AND IMAGE SIGNAL CONTROL METHOD

VEHICLE DOOR STRUCTURE

APPARATUS FOR PRODUCING THREE-DIMENSIONAL STRUCTURE OF CELL

有机自动栽培装置

可改善肿瘤、肥胖、神经疼痛、痛风、肝病、高血压、糖尿病、美容美白、活化细胞及帕金森氏症的磁能沸石含氢水装置

金属复合布

改良之听诊器