首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
VERFAHREN ZUR AUFBEREITUNG VON PYRROLIDON- UND N-VINYLPYRROLIDON-RÜCKSTÄNDEN
摘要
申请公布号
DE50112690(D1)
申请公布日期
2007.08.16
申请号
DE20015012690
申请日期
2001.05.10
申请人
BASF AG
发明人
HELFERT, HERBERT;SCHMIDT-RADDE, MARTIN;LAQUA, GERHARD;EIDEN, ULRICH;SCHOLL, STEPHAN;UEBLER, CHRISTOPH
分类号
C07D207/26;B01D3/14;B01J3/00;C07D201/16;C07D207/267
主分类号
C07D207/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR ANALYSING SOUND- CONVERTING SOUND INTO INFORMATION
Golf club shaft and golf club
Systems and methods for adaptive throughput management for event-driven message-based data
Distributed resource allocation in stream processing systems
CONTROL-SWITCH
Character/text generating apparatus
VISION SYSTEM USING STROBED ILLUMINATION
DEVICE AND METHOD FOR ADJUSTING IMAGE ORIENTATION
METHOD AND APPARATUS FOR DETERMINING A LOCATION ASSOCIATED WITH AN IMAGE
Method of forming coils of a stator of a rotary electric machine
Methods and Systems for Producing a Zone of Reduced Background Noise
NON-VOLATILE ELECTRICALLY ALTERABLE SEMICONDUCTOR MEMORY WITH CONTROL AND FLOATING GATES AND SIDE-WALL COUPLING
METHOD FOR MANUFACTURING ELECTRODE CATALYST FOR FUEL CELL, ELECTRODE CATALYST FOR FUEL CELL, AND SOLID POLYMER ELECTROLYTE FUEL CELL COMPRISING THE SAME
PROCESS FOR RECYCLING ALUMINIUM ALLOY SCRAP COMING FROM THE AERONAUTICAL INDUSTRY
DESIZING AND SCOURING PROCESS
NOVEL THIN FILM STRUCTURES
ELECTROLYTE FOR IMPROVING LIFE CHARACTERISTICS AT HIGH TEMPERATURE AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
FUEL BATTERY
IRONING SYSTEM
ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS
