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 the selective alkylation of aldehydes with organozinc compounds
摘要
申请公布号
EP0940383(B1)
申请公布日期
2003.06.18
申请号
EP19990103350
申请日期
1999.02.20
申请人
CHEMETALL GMBH;PPG - SIPSY
发明人
KNOCHEL, PAUL PROF. DR.;LUTZ, CHRISTIAN DR.
分类号
C07B53/00;C07C29/40;C07F3/06;(IPC1-7):C07C29/40;C07C67/29
主分类号
C07B53/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYAMIDE/POLYESTER SYNTHETIC FIBERS AND PROCEDURES FOR THE PREPARATION THEREOF
TRIAZOLOPYRIDINE CONTAINING COMPOUNDS,PROCESS FOR THE PREPARATION THEREOF AND HERBICIDAL COMPOSITIONS CONTAINING THE SAME
MULTI-STEP VERTICAL DISTILLATION TOWER
NEW CIS-PLATINUM COMPLEXES WITH CHELATING AMINES AND SULPHINYL CARBOXYLATES
THIAZOLE DERIVATIVES,THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
CUSTOMIZED INSOLE SUPPORT AND A METHOD FOR ITS PREPARATION
PROCESS FOR THE PRODUCTION OF SOFT PRINTED CIRCUIT,AND CIRCUITS PRODUCED BY THAT PROCESS AND MEANS FOR MAKING USE OF THE SAID PROCESS
DRY DISPOSABLE DIAPERS
TOOTHED DISK HARROW
4,4'-(9H-FLUOREN-9-YLIDENEBIS(METHYLENE)-BISPYRIMIDINE AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT
APPARATUS FOR DRY CHEMICAL ANALYSIS OF FLUIDS
WORKING A FACET OF A GEMSTONE
APPARATUS AND METHOD FOR OBTAINING FREQUENCY AGILITY IN DIGITAL COMMUNICATION SYSTEMS
METAL CUTTING WITH HIGH PRESSURE COOLANT
LASER PUMPING CAVITY
METHOD OF MILKING BY MACHINE
METHOD FOR MEASURING THE ROTATION OF AN ASYMMETRIC CONTACT LENS
PRODUCTION OF OLEFIN POLYMER GRAFT COPOLYMERS
METAL SUPERCONDUCTING OXIDE COMPOSITES AND PREPARATION THEREOF
METHOD FOR OBTAINING SUBSTANTIALLY PURE BETA-D-GALACTOSIDASE-ANTIBODY CONJUGATE PREPARATIONS BY GEL ELECTROPHORESIS