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
METHOD FOR PRODUCING 4,4' DIHALOGENDIPHENYLSULFONE
摘要
申请公布号
EP0993443(A1)
申请公布日期
2000.04.19
申请号
EP19980934947
申请日期
1998.06.10
申请人
BASF AKTIENGESELLSCHAFT
发明人
BECKMANN, STEFAN;REICHELT, HELMUT;BECK, KARL;FRIEDRICH, KLAUS;GEHRER, EUGEN;PLESNIVY, THOMAS;OPPER, WALTER
分类号
B01J21/16;B01J23/28;B01J23/30;B01J23/888;B01J23/889;C07C315/00;C07C317/14;(IPC1-7):C07C317/14
主分类号
B01J21/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Portable detection apparatus for beverage ingredients
Mobile UV sterilization unit for fields and method thereof
Combined electronic dispenser and air freshener
Precipitation hardenable martensitic stainless steel and steam turbine blade using the same
Method of forming a woven fiber structure using a tackifier composition
Method of manufacturing syringes and other devices
Cu—In—Zn—Sn-(Se,S)-based thin film for solar cell and preparation method thereof
Compounds for a liquid-crystalline medium, and use for high-frequency components
Carbon dioxide absorbent and method of using the same
Centrifugal filter
Engine lubricant with enhanced thermal stability
Electrochemical formation of foil-shaped stent struts
Superfilling secondary metallization process in MEMS fabrication
Foil plating for semiconductor packaging
Agarose nano-platinum composite
Processing biomass containing materials
Cellulosic pulp mould comprising an impermeable outer surface
Enclosure and method of manufacturing the same
Solder layer and device bonding substrate using the same and method for manufacturing such a substrate
Large-field-of-view lens system for capsule endoscope and capsule endoscope having large-field-of-view lens system