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
THE CATALYST FOR HYDRATING CYANOHYDRIN
摘要
망간산화물을 주성분으로하고 또한 규소화합물을 함유하는것을 특징으로하는 시아노히드린의 수화촉매. 시아노히드린의 수화촉매로서 종래에 알려져있는 망간산화물에 규소화합물을 첨가해서 얻어진 촉매는 현저히 개선된 기계적강도를 나타낸다. 다시또 촉매의 제조공정에 있어서, 망간산화물을 함유하는 현탁액의 여과공정전의 어느것인가의 단계에서 규소화합물을 첨가하면 촉매의 활성을 저하시키는일없이 기계적강도를 개선할 수가 있다.
申请公布号
KR19990088141(A)
申请公布日期
1999.12.27
申请号
KR19990016520
申请日期
1999.05.10
申请人
null, null
发明人
스가노유이치;우치야마다카코;아베다카후미
分类号
B01J23/34;B01J27/053;B01J27/055;C07B61/00;C07C231/06;C07C235/06
主分类号
B01J23/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FROZEN DESSERT PRODUCTS AND METHOD OF PRODUCTION
LABORATORY TEMPERATURE-REGULATING DEVICE COMPRISING A TEMPERATURE-CONTROLLED THERMOSTATIC BLOCK
TELECOMMUNICATION CONNECTION UNIT FOR DATA AND TELECOMMUNICATION SYSTEM
Seng
POSTURE AND DEVICE ORIENTATION SENSING AND CALIBRATION FOR IMPLANTABLE MEDICAL DEVICES
REACTION OF CARBONYL COMPOUNDS WITH ORGANOMETALLIC REAGENTS
COMMUNICATION DEVICES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR ESTABLISHING CONCURRENT CALLS ON A SINGLE TDMA CARRIER FREQUENCY
PHYTOPLANKTON GROWTH INHIBITORS AND A WATER PURIFICATION METHOD USING THE SAME
Fremgangsmate ved fremstilling av L-fenylephrine-hydroklorid
DYNAMICALLY ADJUSTING A SAMPLE-TO-PIXEL FILTER IN RESPONSE TO USER INPUT AND/OR SENSOR INPUT
HEAT ENGINE AND METHOD OF DRIVING THE HEAT ENGINE
HEADPHONES
MEMS OPTICAL SWITCH AND METHOD OF MANUFACTURE
Kinoline- og kinoksalinforbindelser som PDGF-reseptor- og/eller LCK-tyrosinkinaseinhibitorer
ARMOURED, FLEXIBLE PIPE AND USE OF SAME
SYSTEMS AND METHODS FOR MATCHING DESIRED PURCHASES AND SALESOF MIS-MATCHED ITEMS
METHOD FOR EMPTYING A BLOOD CIRCUIT OF AN APPARATUS FOR THE EXTRACORPOREAL TREATMENT OF BLOOD
METHOD AND SYSTEM FOR EXCHANGE OF MULTICALL CAPABILITIES BETWEEN TERMINAL AND NETWORK
SYSTEM AND METHOD FOR DETERMINING BATTERY STATE-OF-HEALTH
MULTICARRIER TRANSMISSION SYSTEM WITH INTERFERENCE DETECTION AND REMOVAL