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
PROCESS FOR THE PREPARATION OF PROPIONALDEHYDE
摘要
A process for the preparation of propionaldehyde by reacting carboxylic acid allyl esters in the gaseous phase, while using acid catalysts, in the presence of water.
申请公布号
ZA7102516(B)
申请公布日期
1972.01.26
申请号
ZA19710002516
申请日期
1971.04.20
申请人
F HOECHST AG
发明人
FERNHOLZ H;WUNDER F;SCHMIDT H
分类号
C07C45/54
主分类号
C07C45/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WATCHDOG TIMER
DENSITY ANALYTICAL SORTING SYSTEM
SEMICONDUCTOR MEMORY
MAGNETIC RECORD REPRODUCTION DEVICE
POSITION DETECTOR
FLAT TYPE BATTERY
FORMATION OF FILM
METHOD OF RECOVERY OF GALLIUM FROM DUST OF ALUMINUM SMELTING
MANUFACTURE OF REINFORCED LAMINATE
COMBUSTION RETARDING EPOXY RESIN LAMINATE AND MANUFACTURE THEREOF
TREATMENT OF WASTE WATER
ELECTROSTATIC CAPACITY TYPE POSITION DETECTING DEVICE
CONTROLLING SYSTEM OF AMOUNT OF REAGENT IN AUTOMATIC ANALYZING DEVICE
MAGNETIC ENGINE
CHANNEL PROCESSING DEVICE
TEMPERATURE CONTROLLER
PICTURE DISPLAY DEVICE
CONNECTION TEST SYSTEM
LASER WAVELENGTH TUNER
EXPOSURE METHOD